baber/WOPTO huggingface dataset:
Patent JP-H05218219-A (JP)
Title: Manufacture of cap
Inventor: BANDAI HARUFUMI
IPC: H01L23/02
Filed: 1992-02-03
Abstract: PURPOSE:To make it possible to manufacture a cap, which is made of ceramic and is mounted on a circuit module, without using a metal mold. CONSTITUTION:Through holes 13 are bored in a ceramic green block formed by laminating a number of necessary sheets of ceramic green sheets using a drill and a ceramic green sheet is laminated and contact-bonded on the side of one surface of this block 12 and is subjected to firing, whereby a cap made of ceramic is obtained. The cap to respond to the size of a circuit module can be manufactured by selecting the size of the ceramic green block and the size of the holes 13, which are provided in this block, without using a metal mold and a small number and multiple types of the cap can be provided at a low cost.
Patent JP-H04285124-A (JP)
Title: Production of mirror-finished steel sheet
Inventor: WAKUI YOKICHI
IPC: B21B45/00
Filed: 1991-03-13
Abstract: PURPOSE:To stably produce a superior mirror-finished steel sheet even when a continuous annealing stage reduced in manufacturing costs and shortened in manufacturing delivery date is adopted. CONSTITUTION:After cold rolling, SiO2 is electrodeposited onto the surface of a steel sheet before continuous annealing and then continuous annealing and temper rolling are performed, and more particularly, SiO2 is electrodeposited by a coating weight of >0.3mg/m<2>-<8mg/m<2> per side of the steel sheet and then continuous annealing and temper rolling are done.
Patent JP-H03250912-A (JP)
Title: Channel selector
Inventor: ICHINOKAWA HIROAKI
IPC: H03J7/18
Filed: 1990-02-28
Abstract: PURPOSE:To select a channel viewed frequently by the user with simple operation without any special registration by the user by integrating a viewing listening time, and selecting an optional channel among plural host channels. CONSTITUTION:When a function key (recall key) to select a channel is depressed among channels with a long viewing time, an arithmetic processing section 35 outputs plural host channel numbers (or broadcast stations registered in advance) and data relating to a selection number required to select the channel, that is, information D for channel selection to a CRT display control section 38 and displays the information on the screen of a CRT 7 via an RGB driving circuit 6. When a ten-key or the like corresponding to the selection number in such a state is depressed, the arithmetic processing section 35 outputs channel selection information C corresponding to the designated channel, and stops the output of the information D for channel selection.
Patent JP-S59177262-A (JP)
Inventor: HAYASHI YUUICHIROU
IPC: B66B5/02
Filed: 1983-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59187160-A (JP)
Title: Lockup control device for automatic speed change gear
Inventor: OOSHIMA FUJIO
IPC: F16H45/02
Filed: 1983-03-23
Abstract: PURPOSE:To simplify the circuit and reduce the cost of the device by utilizing a solenoid, for setting the step of speed of the automatic speed change gear, for lockup control too. CONSTITUTION:Respective outputs of a vehicle speed sensor 101, an accelerator opening degree sensor 102 and an inhibitor switch 103 are sent to both of a lockup decision circuit 104 and a speed change step decision circuit 105. The speed change step decision circuit 105 dicedes the speed change step based on the input and outputs a speed step signal to the lockup decision circuit 104 and a solenoid control circuit 106. The lockup decision circuit 104 outputs a lockup control signal to the solenoid control circuit 106 based on the outputs of the sensors 101, 102 and the switch 103. The solenoid control circuit 106 controls ON and OFF of the solenoids 11a-13a based on the speed change step signal and the lockup control signal.
Patent JP-S63213989-A (JP)
Inventor: YOKOYAMA TORU
IPC: H05K13/00
Filed: 1987-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10230405-A (JP)
Title: Drill for printed wiring board
Inventor: KUWABARA SHIGEO
IPC: H05K3/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To surely solder electronic components to a printed wiring board any time by providing, in the shank side of a drill tooth, a sunk drill tooth for countersinking in an expanded diameter part having a through-hole opening edge chamfered to be conical toward a bottom part. SOLUTION: A boring drill tooth 21 is formed to be small in diameter for a shank 20 and, in the step part of the shank 20 side of this drill tooth 21, a sunk drill tooth 22 for countersinking is provided in an expanded diameter part 2 having a through-hole opening edge chamfered to be conical toward a bottom part. By rotating a drill, a through-hole 1 is first formed to be cylindrical by the boring drill tooth 21 of the tip and, by further advancing the drill, countersinking is performed for the expanded diameter part 2 having the opening edge of the through-hole 1 chamfered to be conical toward the bottom part by the sunk drill tooth 22.
Patent JP-H05249475-A (JP)
Title: Production of liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1341
Filed: 1992-03-05
Abstract: PURPOSE:To obtain the liquid crystal display element having no possibility of generating the seizure of a display by injecting a liquid crystal contg. substantially no impurity ions into a liquid crystal enclosing region even if the liquid crystal to be injected into a liquid crystal cell contains the impurity ions. CONSTITUTION:A liquid crystal introducing chamber 6 which opens to the outside, is communicated via a liquid crystal injection port 7 with the liquid crystal enclosing region 5 of the liquid crystal cell 1 and is internally provided with an ion adsorptive material 8 for adsorbing the impurity ions in the liquid crystal is previously formed on one end side of the liquid crystal cell 1 and after the liquid crystal LC is injected through this liquid crystal introducing chamber 6 into the liquid crystal enclosing region 5, the liquid crystal introducing chamber 6 is separated and the liquid crystal injection port 7 is sealed.
Patent JP-S60193291-A (JP)
Inventor: DEGUCHI YASUSHI
IPC: H05B6/72
Filed: 1984-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04285824-A (JP)
Title: Method and apparatus for weighing live fish
Inventor: SHIBUKAWA TOSHIO
IPC: G01G17/08
Filed: 1991-03-14
Abstract: PURPOSE:To correctly measure the weight of a live fish without restraining the fish from moving in a container by a method wherein the weight of a tank in which a liquid is filled is measured, and the difference of the weight between before and after the live fish to be measured is put in the tank is obtained. CONSTITUTION:A tank 2 containing seawater is supported by load cells 3a, 3b. The measuring value is supplied to a to-be-subtracted input of a subtracter 5 after it is added in an adder part 4. A memory 6 stores the measuring value of the output of the adder part 4 when an indication 7 to delete the tare weight which is given from outside is detected. The storing content in the memory 6 is supplied to the subtracted input of the subtracter 5. The storing content of the memory 6 is subtracted from the output measuring value of the adder part 4 is the subtracter part 5 at each time, which is displayed at 8. Therefore, if the indication 7 is fed to the memory 6 before a live fish 9 is put into the tank 2, the measuring value displayed at the display part 8 becomes zero. Then, when the live fish 9 is thrown into the tank 2, the output measuring value of the adder part 4 is increased by tone load of tone live fish 9 and the increase is output from the subtracter part 5 as a measuring value to the display part 8.
Patent JP-S58171396-A (JP)
Inventor: HIRANO TOMONORI
IPC: B60S5/02
Filed: 1982-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55140824-A (JP)
Title: Aperture control unit of camera
Inventor: MATSUMOTO YOSHIHIRO
IPC: G03B7/087
Filed: 1979-04-20
Abstract: PURPOSE: To fix the lens in the minimum aperture position and obtain the aperture control unit suited for shutter priority aperture controlling by so constituting the aperture interlocking lever on the lens side that it may be engaged and retained in the minimum aperture position.  
     CONSTITUTION: When a lens-barrel 12 is turned clockwise for the purpose of mounting, the side face within the end of a lever 15 rides on the outside peripheral surface of an engaging table 12a and levers 14, 15 are turned counterclockwise against a spring 17. This causes the stopper parts 14aW14d of the lever 14 to abut against the aperture interlocking lever 19 of the aperture ring. Thereupon, when the aperture ring is turned counterclockwise against the lens-barrel 12 until it reaches the minimum aperture position, the aperture interlocking lever 19 also turns counterclockwise and is set in the minimum aperture. It then engages with the specified stopper and is fixed in this position. This releasing is accomplished by depressing a rod 21. In this way, the lens may be fixed to the minimum aperture position by the simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02228049-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA TOSHIHIDE
IPC: H01L21/76
Filed: 1989-02-28
Abstract: PURPOSE:To form a semiconductor wafer that is separated by the use of a dielectric substance in such a way that its thickness is uniform and its formation is performed with high accuracy by using a technique through which wafers are pasted together. CONSTITUTION:In an n-type region 2 on the surface of the first wafer 1, electric potential at which an oxide film 4 is formed by anodic oxidation so that etching is not performed by an alkaline anisotropic etchant is given. Further, in a p-type region of the first wafer, electric potential at which anodic oxidation does not take place and etching is performed by the alkaline anisotropic etchant is given. After the first and second wafers 1 and 3 are pasted together through the silicon oxide film 4, electric, chemical etching is performed by using the alkaline anisotropic etchant. Then only the p-type region of the first wafer 1 is removed by etching and the n-type region 2 is left as it is. A silicon layer having a uniform thickness is thus formed with high accuracy.
Patent JP-S61206689-A (JP)
Title: Microcapsule-coated paper for pressure-sensitive copying paper
Inventor: MAEKAWA SEIICHI
IPC: B41M5/132
Filed: 1985-03-12
Abstract: PURPOSE:To efficiently break microcapsules and transfer to a color developer surface an oil flowing out from the microcapsules and thereby obtain a high developed color density, by providing a coated layer comprising microcapsules as a main component on an undercoat layer which flocculates the microcapsules. CONSTITUTION:A coating liquid comprising microcapsules as a main component is applied to the undercoat layer which flocculates the microcapsules. The undercoat layer consists mainly of a flocculant for flocculating the microcapsules. A water-soluble binder, a latex, a pigment, a water repellent, a particulate protective agent or the like may be added to the undercoat layer, if required. In this case, it is necessary to use such a combination of undercoating substances that an undercoating liquid is not flocculated. The pigment, the water repellent or the like may have a function of flocculating the microcapsules. The undercoating liquid is preferably applied by an on- machine coater such as a size press, a bill blade and a gate roll.
Patent JP-2000252042-A (JP)
Title: Spark plug and manufacture thereof
Inventor: NASU HIROTETSU
IPC: C23C22/48
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance and heat resistance while reducing the content of hexavalent chrome of a film by coating a surface of a main metal fitting outside of an insulator provided outside of a center electrode with a chromate film having a film thickness in a specific range and including a specified weight % of trivalent chrome in the chrome component. SOLUTION: A main metal fitting 1 is made of metal such as carbon steel and formed into a cylindrical shape, and forms a housing for spark plug 100, and has a screw part 7 for fitting an engine block at the peripheral surface thereof. A zinc plating layer 41 for preventing corrosion is formed over the whole of the outer surface of a bedding layer 40 of the main metal fitting 1, and outside thereof is coated with a chromate film 42. The chromate film 42 includes 95 wt.% or more of trivalent chrome in the chrome component thereof, and film thickness is formed at 0.2-0.5 μm. This chromate film 42 has remarkably high corrosion resistance and heat resistance, and gives sufficient durability against the corrosion to the zinc plating layer 41, and since content of the hexavalent chrome is restricted small, effect for coping with environment is improved.
Patent JP-2000247890-A (JP)
Title: Liquid composition containing paeonflorin
Inventor: TADA HIROMOTO
IPC: A61K36/71
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid composition capable of suppressing decomposition of paeonflorin and being stable for a long period by including a nonionic surfactant. SOLUTION: This liquid composition comprises paeonflorin and a nonionic surfactant, e.g. polyoxyethylene hardened castor oil, polyoxyethylene polyoxypropylene glycol or polyethylene glycol fatty acid ester in an amount of 15-600 pts.wt. based on 1 pt.wt. paeonflorin. Furthermore, paeonflorin content is preferably 1.0×10-4 to 1.0 w/v%. PH of the above composition is preferably 2.5-7. Furthermore, paeonflorin is an active ingredient for crude medicine having analgesic, sedative and antispastic action, e.g. paeonia albiflora or Bontannpi (root of Paeonia moutan) and dried powder, extract, etc., of these crude medicines can be used.
Patent JP-H06253991-A (JP)
Title: Washing basin cabinet
Inventor: HAGINO TOMOHIRO
IPC: A47K1/00
Filed: 1993-03-10
Abstract: PURPOSE:To use a washing basin while facing its front surface even when a user stands in front of a vanity section. CONSTITUTION:A vanity section B is provided on the side of a washing basin section A. A washing basin 2 is provided at the washing basin section A, and also a mirror is provided on the front side of the vanity section B. The center line L2 in the longitudinal direction of the washing basin 2 is tilted to the line L1 which is orthogonal with the mirror surface of the vanity section B, to face the washing basin 2 to the vanity section B side. By doing this, a user who stands in front of the vanity section B can face the front surface of the washing basin 2 by simply changing his/her body direction.
Patent JP-H03254387-A (JP)
Title: Soldering and warp straightening devices
Inventor: MATSUOKA TARO
IPC: B23K3/00
Filed: 1990-03-02
Abstract: PURPOSE:To secure the straightening time by driving at a high speed a low speed/high speed intermittent feed conveyor provided between a soldering device part and a warp straightening device part. CONSTITUTION:Between a soldering device part 1 and a warp straightening device part 6, a low speed/high speed intermittent feed conveyor 15 is provided. This conveyor 15 is driven at a high speed together with a conveyor 7 of the warp straightening device part, when a soldering circuit board 2 is detected by a first sensor 13, and the soldering circuit board 2 is allowed to reach quickly a prescribed position in the warp straightening part 6. In such a way, in a period T in which the soldering circuit board 2 is fed successively, the straightening time (t) is secured easily.
Patent JP-S51125807-A (JP)
Title: Rotary machine
Inventor: TAKEKOSHI YOSHIKAZU
IPC: H02K3/493
Filed: 1975-04-23
Abstract: PURPOSE: To prevent decrease in torque and to decrease in armature-surface loss by employing a magnetic wedge having the best permeability as a wedge to force down a coil in a core slot, thus to improve the characteristic of torque efficiency and power factor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215227-A (JP)
Title: Viterbi decoding circuit
Inventor: SHINYA MASAKO
IPC: H03M13/23
Filed: 1987-03-04
Abstract: PURPOSE:To attain high speed decoding while using effectively storage capacity by providing a converter among M-set of pathmetrics, M-set of ACS arithmetic circuits and a path select signal generating circuit so as to operate the M-set of states at the same time, and to repeat said process for the plural number of times, thereby processing all states. CONSTITUTION:A switching signal generated by a switching signal generator is used to access the pathmetric corresponding to each state, and an address signal corresponding to two states in a unit cell is distributed to memories M17, M18 by a switch 18. The memories M1, M2 are accessed by addresses for the distributed M1, M2 to read pathmetrics alpha, beta. The ACS arithmetic operation is applied by using branchmetrics lambda1, lambda2, alpha, beta calculated depending on the reception signal to form the revision pathmetric. Then a revised pathmetric is being written to the memory M1 or M2 of the address. As a result, the operating speed is quickened and the scale of the hardware of the storage circuit is reduced.
Patent JP-H06266300-A (JP)
Title: Attachment of office board to partition
Inventor: ABE MASARU
IPC: G09F15/00
Filed: 1993-03-10
Abstract: PURPOSE:To eliminate inconvenience in entering even in a partition of low height by providing a mechanism in which a schedule table board is slid up and down and it can be held at any height in the course of its move. CONSTITUTION:Upper members 6a, 6b and lower members 7a, 7b are fixed on a partition 1, so that a pair of cylinder shafts 5a, 5b as a guide are supported. A schedule table board 2 is fixed to plates 10a, 10b fixed to members 8a, 8b and 9a, 9b through which the shaft 5a, 5b penetrate. A pair of plate spring take-up drums 11a, 11b are fixed in the upper portion of the partition 1. One end of the plate spring 12a, 12b is fitted to the take-up drum 11a, 11b and the other end is fixed to the plate 10a, 10b. When items are not entered in the schedule table board 2, the upper end portion 4 of the partition 1 and the upper portion of the schedule table 2 are nearly at the same level in plane. Then, when items are entered, the schedule board 2 is slid down or up and it is held at a given height where the entering is easy.
Patent JP-H07261189-A (JP)
Title: Liquid crystal display device and its production
Inventor: EIRAKU NORIYUKI
IPC: G09F9/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent damage of a driving IC substrate and to easily execute connection. CONSTITUTION:A juncture 21a of the driving IC substrate 21 is connected to a TFT substrate 16 of a liquid crystal unit. A circuit board 26 in the periphery of the driving IC formed of a flexible substrate is provided with foldable plate parts 26a, 26c. Reinforcing plates 27 divided into the plate parts 271 to 274 are joined to the rear surface of this circuit board 26 in the periphery of the driving IC. The juncture 21b of the bent driving IC substrate 21 is connected to the surface of the plate part 26a, 26c folded to face the TFT substrate 16 of the liquid crystal unit 13 on the side of the liquid crystal unit further from the TFT substrate 16 after the connecting parts 275, 276 of the reinforcing plates 27 are removed.
Patent JP-S60192455-A (JP)
Title: Temperature detector of fluorescent light
Inventor: NAGANO BUNICHI
IPC: H04N1/04
Filed: 1984-03-14
Abstract: PURPOSE:To detect the temperature in a fluorescent lamp based on the rate of luminous amount of an infared part and a visual light part by utilizing a phenomenon that a fluorescent lamp irradiates strongly at a low temperature and the irradiation of infrared ray is weaker as the temperature gets higher and the irradiation of visual light by a fluorescent substance is weak at a low temperature and reaches maximum at a prescribed temperature. CONSTITUTION:When the tube temperature of the fluorescent lamp 5 is low, the after glow by the fluorescent substance hardly exists when the lamp 5 is turned off and the output voltage V1 of a photo transistor 6 decreases rapidly. A comparator 12 compares the voltage V1 with a voltage VSLICE, and when the relation of V1<VSLICE exists after 500musec is elapsed from the extinguishment, the fluorescent light 5 flickers at the period of 1sec. When the tube temperature reaches 40 deg.C because of self heating of the lamp 5, the after glow by the fluorescent light when the light 5 is turned off, and the voltage V1 is still high when 500musec is elapsed from a time t0 and the state of V1>VSLICE is kept, the lamp 5 stops flickering and transfers to continuous lighting.
Patent JP-H03252704-A (JP)
Title: Rotational synchronization corrective control system
Inventor: NABEKURA MASAKAZU
IPC: B23F5/00
Filed: 1990-03-02
Abstract: PURPOSE:To perform the synchronous rotation of a rotary shaft with high accuracy by feeding back both synchronization errors found from the error of angle of rotation of the rotary shaft on one side and that of angle of rotation of the rotary shaft on the other side so as to be superimposed on the position command signal of the rotary shaft on one side or the other side. CONSTITUTION:A reference pulse with constant frequency, the number of teeth Zc of a tool, and the number of teeth Zw of a gear to be ground are supplied to a pulse distributor 10. The deviation epsilonc, epsilonp of a position are obtained from command pulses fc, fw and feedback signals that is the position information of both shafts, and they are multiplied by position gains by position controllers 1, 2, and results are set as the velocity commands of both shafts. The position error signal of a gear shaft to be ground in multiplied by Zw/Zc at a multiplier 12 to compute the synchronization error of gear surface conversion at a synchronous arithmetic circuit 11, and the synchronization error is obtained by taking the difference of the above computed result and the position deviation signal of a tool shaft, and a result is multiplied by an appropriate gain K, and it is supplied to an addition point to compute the deviation of the gear shaft to be ground. In such a way, the synchronous rotation of both rotary shafts can be obtained with high accuracy.
Patent JP-S62209265-A (JP)
Title: Lockup controller for automatic transmission
Inventor: YAMAMOTO KEIICHI
IPC: F16H61/14
Filed: 1986-03-07
Abstract: PURPOSE:To prevent a torque converter from overheating as well as to keep off a lockup charging shock, by detecting a speed ratio of the torque converter, and charging the lockup on the basis of this speed ratio. CONSTITUTION:In this controller. There is provided with a reference information reading device which reads lockup charging reference information being made to correspond to an operating state of an engine 200. And, a ratio of output shaft revolving speed to input shaft revolving speed of a troque converter 1 is compared with the read lockup reference information, and when the former is more than the latter, there is provided with such a device that indicates the lockup to a lockup setting device. In addition, there is provided with a device which stores the revolving speed detected by a shift mechanism speed detecting device at the time of lockup indication, and this revolving speed is compared with the value subtracting the setting value from revolving speed of the memory device, and when the former is less than the latter, the lockup is released. With this constitution, the torque converter 1 is preventable from overheating.
Patent JP-H06265338-A (JP)
Title: Accident sound source point standardizing apparatus
Inventor: HORII KENJI
IPC: G01B17/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide an accident sound source point standardizing apparatus which can accurately standardize an accident point in a point manner even if weather conditions are wrong. CONSTITUTION:Abnormal sound of gas is detected by microphones 4a-4d installed at four or more positions. Arriving times of the sounds input to the microphones 4a-4d are calculated by a personal computer 1, and an abnormal sound source point, i.e., an accident point is calculated. The calculated abnormal sound source point is displayed on a CRT 11.