baber/WOPTO huggingface dataset:
Patent JP-S5414723-A (JP)
Title: Acoustic diaphragm
Inventor: KAWAMURA SHINICHIROU
IPC: H04R7/12
Filed: 1977-07-06
Abstract: PURPOSE:To obtain a solid diaphragm of an electric transducer of small mass without impairing the rigidity of the diaphragm by forming cavities within foamed resin.
Patent JP-S57195614-A (JP)
Title: Hot-welding method for waterproof sheet
Inventor: MURAO KATSUE
IPC: B29C65/72
Filed: 1981-05-26
Abstract: PURPOSE:To obtain rigid uniform sealing adherence, by tacky-sealing each lapped part of waterproof sheets, having the end surfaces on which hot-weld layers are formed, with tacky tapes, and then hot-welding the lapped parts together with hot air. CONSTITUTION:When several waterproof sheets 1 are alternatively lapped and hot-welded to a ground sheet 3 to coat the ground sheet, hot-weld layers 2 are  hot-pressed to the diagonal upper and lower surfaces of each waterproof sheet 1  at its end part, the other part of each waterproof sheet 1 except the end part is  bonded to the surface of the ground sheet 3 with adhesives, and then a tacky material 9 comprising a cloth-included tacky tape is continuously inserted into a  lapped part 7, formed by the end parts of the adjacent waterproof sheet 1, toward a base 8 (inside). The joint parts of the waterproof sheet 1, i.e. the surfaces of the waterproof sheets 1 at the base side 8 in the lapped part 7, are unitedly stuck with the tacky material 9, to form a sealed surface (isolating surface). Thereafter, hot air is blown to the hot-weld layer 2 in the lapped part 7 to melt the layer 2, and then the waterproof sheets 1 are lapped.
Patent JP-H02257026-A (JP)
Title: Laser frequency stability measuring instrument
Inventor: AKIYAMA KOJI
IPC: H01S3/131
Filed: 1989-03-30
Abstract: PURPOSE:To easily measure the frequency stability of an optional laser beam by performing a step sweeping till the output wavelength of a variable wavelength light source becomes the nearest to the wavelength of the light to be measured in an arithmetic operation controller. CONSTITUTION:The laser beam to be measured with a frequency fx is made incident on one input end of an optical coupler 22 and the output light beam with the frequency fs from the variable wavelength light source 20 is made incident on the other input end of the optical coupler 22 through an optical fiber. And the light which is multiplexed by the coupler 22 is inputted in a photodetector 23 and the frequency difference between two laser light beams fx-fs is detected. The beat signal from the photodetector 23 is amplified 24 and the frequency fb is measured in a frequency counter 25. And the stability of the variance of erlang, etc., is arithmetically operated based on the fluctuation in the frequency fb in the arithmetic operation controller 26. When the output frequency fs of the light source 20 closes to the frequency fx of the laser beam to be measured by the output of the step sweeping in the controller 26, the frequency fb is detected 23 and the sweeping is stopped in the controller 26.
Patent JP-H07153553-A (JP)
Title: Heater
Inventor: TAKAHASHI MINORU
IPC: H05B3/20
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a heater for beating liquid, in which electrical contact of a positive characteristic thermistor with plates is secured and which has the excellent thermal coupling and thermal efficiency. CONSTITUTION:In a case 1, an internal space 13 has an opening 14 at one side thereof, and the all periphery thereof except for the opening 14 is closed. A pair of plates 21, 22 respectively have projections 211, 221 in one surface 212, 222 thereof, and the plates are housed inside of the internal space 13 of the case 1 so that the other surface 213, 223 face to heat radiating surfaces 11, 12. A positive characteristic thermistor 3 is arranged between the plates 21, 22 so that the projections 211, 222 respectively contact electrodes 32, 33. Heat conductive filling material 41, 42 made of resin is filled between the electrodes 32, 33 of the characteristic thermistor 3 and the plates 21, 22 so as to fill a clearance generated by the projections 211, 222.
Patent JP-S60224597-A (JP)
Inventor: SENJIYU ATSUSHI
IPC: G01D9/40
Filed: 1984-04-23
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-2000272400-A (JP)
Title: Storage type cup folder
Inventor: SATO TORU
IPC: B60N3/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage type cup holder allowing the movement form stored position to cup held position in one operation, while the area and volume for the storage is reduced. SOLUTION: A holder storage portion 4d is formed at the rear end face of a console box 4. A support bracket of the holder storage portion 4d turnably supports a receiving plate 7. At the same time, a folding prevention member 8 is supported by the first link 11 and the second link 14. To the second link 14, an L-shaped engagement groove 16a is formed, while to the receiving plate 7, a engagement pin 16b to be engaged with the L-shaped engagement groove 16a is formed, for structuring a guide member 16. A folding prevention member 8 is disposed keeping a predetermined distance apart above the receiving plate 7 in the cup holding position. By turning the receiving plate 7 to the stored position in this state, the folding prevention member 8 is stored in the receiving plate 7, then the holder is stored in the holder storage portion 4d.
Patent JP-H02260565-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO KATSUTO
IPC: H01L21/8244
Filed: 1989-03-31
Abstract: PURPOSE:To prevent an operating speed of a semiconductor device from decreasing by so forming the concentrations of field inversion preventive layers as to be different between a logic element side and a memory cell side, and suppressing an electric capacity formed between element forming regions to a small value at the logic element side. CONSTITUTION:Boron (B) ions are implanted 3X10<13> of dose with a nitride silicon film 203a and a silicon nitride film 203 of a memory cell element side as masks, and a field inversion preventive layer 205a is formed at a logic element side. With a silicon nitride film 203b and the film 203a at the logic element side as masks boron (B) ions are implanted 7X10<13> of dose, and a field inversion preventive layer 205b is formed at the memory cell side. Thus, the impurity concentrations of the field inversion preventive layers can be altered at the logic element and memory cell sides. Accordingly, the preventive layer of the logic element side can be formed in relatively low impurity concentration, and an unnecessary electric capacity is not added to the element forming region. Thus, it can prevent the operating speed from decreasing.
Patent JP-H01253674-A (JP)
Title: Detector for moving object position zone
Inventor: ISHII IZUMI
IPC: G01S1/00
Filed: 1988-04-01
Abstract: PURPOSE:To achieve accurate and positive communication service to a mobile slave machine, by providing a plurality of zones in a receiving service area of a distributed receiver to detect a zone where the slave machine exists. CONSTITUTION:A radio wave f1 from a slave machine M1 existing in a zone Z1 is received with an antenna 4. An input of a receiving level (a) is turned to a signal A via an amplifier 8 and a rectifier 9. The signal is compared with an output C of a reference level E3 generator 13 by a comparator 13, which generates an output S1 when A>C. On the other hand, an output of the amplifier 8 is branched to obtain a signal B via an attenuator 10 and a rectifier 11 and an comparator 14 generates a signal S3 as B>C. An AND gate 16 is opened by signals S1 and S3 to obtain a display output of the zone Z1. An input of a receiving level a'' is compared with a level E0 likewise to present a display output of the zone Z1. Likewise, display outputs of the respective zones Z2 and Z0 are obtained from a receiving level of the radio wave f1 from the slave machine existing in the zones Z2 and Z0. Service areas of a distributed receiver 2 are arranged to overlap partially to achieve a close detection of positions.
Patent JP-S63247470-A (JP)
Inventor: NAKAJIMA NORIYUKI
IPC: E04G23/02
Filed: 1987-03-31
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-S63247134-A (JP)
Title: Adjusting mechanism for vertically adjusting seat
Inventor: SATOU SEIKI
IPC: B60N2/90
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to steplessly adjust the height of a seat by assembling swing plates, respectively to cam sections formed on two rotary shafts which are arranged coaxially so that they may be swingably manipulated together, thereby rotary plates are rotated through the meshing of gears in association with the swing motion thereof. CONSTITUTION:The lower end part of a first rotary shaft 6 is made to pierce through an axial hole 2 formed substantially at the center of an attachment 1, and the first rotary shaft 6 has a small diameter intermediate section 20 whose outer periphery is fitted thereon with a secondary rotary shaft 19. Both rotary shafts 6, 19 are formed therein with cam sections 7, 21, respectively, onto which are fitted through-holes 9, 24 in a first swingable plate 8 and a second swingable plate 22 that are supported to one of retaining shafts 3. Further, internal teeth 10, 25 are formed about the through holes 9, 24 in the swingable plates 8, 22, and are meshed with external teeth 14, 27 having a tooth number less than that of the internal teeth 10, 25 by one or two. Further, knobs 38, 34 are manipulated to rotate rotary plates 12, 23 through the intermediary of the rotary shafts 6, 19 and the swingable plates 8, 22.
Patent JP-H06295121-A (JP)
Title: Developing device
Inventor: YAMANAKA TAKAYUKI
IPC: G03G15/06
Filed: 1993-04-07
Abstract: PURPOSE:To sufficiently transport toners without increasing the layer thickness of the toners by applying an AC voltage between an electrode and a toner carrying member and applying the DC voltage of the same electrostatic charge polarity as the polarity of the toner particles between this electrode and this member. CONSTITUTION:A drum base body of the toner carrying member 2 consists of a material having an electrical conductivity and a power source section consisting of an AC power source 5 and a DC power source 6 is connected in series between the toner carrying member 2 and the electrode part 4. The AC voltage and the DC voltage are applied between the electrode part 4 and the toner carrying member 2. The electric field in the direction oscillates between the electrode part 4 and the toner carrying member 2 is applied on the positive electrostatically charged toners 7 by the AC power source 5. The electric field in the direction repulsing the electrode part 4 and approaching the toner carrying member 2 is applied on the positive electrostatically charged toners 7 by the DC power source 6 connected so that the polarity of the electrode part 4 is same as the electrostatic polarity of the toners. Then, the positive electrostatically charged toners 7 are attracted toward the toner carrying member 2 by the DC voltage while toners vibrate toward the surface of the toner carrying member 2, by which the toners are successively compacted on the surface of the toner carrying member 2.
Patent JP-H08313750-A (JP)
Title: Dispersion compensation optical fiber
Inventor: AKASAKA YOICHI
IPC: G02B6/036
Filed: 1996-03-08
Abstract: PURPOSE: To provide a dispersion compensation optical fiber suitable for wavelength multiplex light transmission. CONSTITUTION: The refractive index distribution of this dispersion compensation optical fiber is formed to a W shape. The outer side of its first core layer 1 is formed as a second core layer 2 and the outer side thereof is formed as a clad layer 3 of the outermost layer consisting of pure silica. Germanium is doped into the core 1 in such a manner that its refractive index is made higher by 2.0% in specific refractive index difference. Fluorine is uniformly doped into the internal clad layer in such a manner that the refractive index is made lower by 0.58% in specific region difference. The diameter ratio of the core 1 and the internal clad layer 1 is set at 2.5 and the dispersion is made into a negative high dispersion structure in a region where a wavelength dispersion slope is negative.  In addition, the compensation rate of the dispersion slope at a wavelength of 1530 to 1570nm is set at 0.75 to 1.25 which is the value approximate to the perfect compensation rate.
Patent JP-H01250391-A (JP)
Title: Platinum complex and anti-malignant tumor agent
Inventor: TOTANI TETSUSHI
IPC: A61K31/28
Filed: 1988-03-31
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> are H or lower alkyl). EXAMPLE:(1,4-Diaminobutane)(glycolato-O,O') platinum (II). USE:An anti-malignant tumor agent. PREPARATION:A diamine of formula II is reacted with K2PtCl4 and subsequently with silver nitrate. The obtained compound of formula III is passed through an aion exchange resin column to give a compound of formula IV, which is reacted with glycolic acid to provide the compound of formula I.
Patent JP-S558946-A (JP)
Title: Automobile combination switch
Inventor: KOBAYASHI NOBUO
IPC: B60K37/06
Filed: 1978-07-03
Abstract: PURPOSE:To obtain a supporting member in extremely simple structure which holds an operating lever on a switch body by fitting a driving lever to a switch body so that the lever can rotate in the switch body and connecting the driving lever with the operating lever through an intermediate piece. CONSTITUTION:A switch body 1 supports a driving lever 23 so that the driving lever can rotate in all directions. The switch body 1 where a terminal plate is mounted is formed together with an insulating plate. If an operating lever 2 is let to rock vertically, a base piece 22 is let to rock vertically in the fulcrum part of a fixed point 24b and the 1st switch mechanism 3 makes a switching motion. Then when the operating lever 2 is let to rock right and left or make a twisting motion, the 2nd switch mechanism or the 3rd switch one makes a switching motion.
Patent JP-S58197644-A (JP)
Title: Electron microscope and its similar device
Inventor: YAMAZAKI SHIGEAKI
IPC: H01J37/244
Filed: 1982-05-13
Abstract: PURPOSE:To enhance the reduction ratio of an objective lens and the detection efficiency of a detector by arranging a lead-out electrode and a deceleration electrode in the objective lens at a specified positional relationship. CONSTITUTION:This microscope is provided with an electron gun 1, the first and second condenser lenses 2 and 3, and an objective lens 4 in descending order and, an LSI sample 5 with a circuit pattern 5a is arranged at a place separated downward for example by approximately 1mm. from the lower pole surface of the objective lens 4. A lead-out grid 8 is provided in close vicinity to the LSI sample to prevent a local electric field effect generated when the surface potential of the LSI sample is measured. A deceleration grid 7 selects only the secondary electrons with specified energy and lets them through to a detector 6 side by applying the specified potential and is installed in an electron beam path 13 in the objective lens of the detector 6 side separated from the lead-out grid 8.
Patent JP-H07287733-A (JP)
Title: Electronic chart system capable of acquiring biological information
Inventor: MORI SATOSHI
IPC: G16H10/60
Filed: 1994-04-19
Abstract: PURPOSE:To grasp a pacient's state at a glance by mutually connecting an electronic chart, a biological information acquiring means for sphygmomanometer or the like and a picture information acquiring means through a public telephone line or the like, directly entering biological information such as the blood pressure of a pacient existing in a remote place and pacient's picture information to the electronic chart and expressing the biological information by a graph. CONSTITUTION:This electronic chart system is provided with an electronic chart processing means 1, a biological information acquiring means 2, a picture information acquiring means 3, and a means 4 for connecting the means 2, 1. In the system, biological information obtained from a living body and the picture information of the living body are stored in the electronic chart as data so as to be simultaneously or individually referred to.
Patent JP-S58196237-A (JP)
Title: Surface treatment of polycarbonate moldings
Inventor: NAKADA KATSUHARU
IPC: C09D5/00
Filed: 1982-05-13
Abstract: PURPOSE:A specific coating consisting of a polymer such as polyalkyl acrylate is coated, heat treated, then another specific coating is applied and cured to effect surface treatment resulting in high weather and scuff resistance. CONSTITUTION:Molded polycarbonate is coated with a coating consisting of 5- 25wt% of a homopolmer of 10,000-50,000 weight-average molecular weight such as polyalkyl acrylate or methacrylate, e.g., polymethyl methacrylate and more than 5wt%, based on the polymer, of an ultraviolet absorber such as 2- hydroxy-4-octoxy-benzophenone, heat treated at 60-130 deg.C over 5min, further coated with a coating mainly containing partially hydrolyzed and condensed product of an alkyltrialkoxysilane of the formula (R, R' are 1-4C alkyl), for example, methyltrimethoxysilane and subjected to curing treatment.
Patent JP-S61239184-A (JP)
Title: Low-speed electron measuring device
Inventor: UDA MASAYUKI
IPC: G01T1/185
Filed: 1985-04-15
Abstract: PURPOSE:To always detect a low-speed electron with prescribed sensitivity by varying an anode voltage in one direction in a state that the low-speed electron does not invade, and setting the anode voltage of the time when measuring the low-speed electron by using a voltage of the time point when a discharge state has been varied, as a parameter. CONSTITUTION:In the inside of a container-shaped cathode 1 in which an inflow port 1a of a low-speed electron has been formed in one end, an anode 2 and lattice electrodes 3, 4 for forming a non-uniform electric field are provided, and the anode 2 is connected to a voltage variable type high voltage generating device 5, and generates an electric field rough for generating the discharge, when the low-speed electron has flowed in. Also, a controlling circuit 10 varies an output voltage value from the device 5 in one direction in a state that no low speed electron flows in, detects a voltage of the time point when a discharge state of the anode 2 has been varied, and sets a voltage for generating the discharge of a prescribed level when the low-speed electron has been detected, to the device 5, based on this detected voltage. In this way, the low-speed electron can be detected with a prescribed sensitivity without using a special atmospheric state detecting means and an operating means.
Patent JP-H11276365-A (JP)
Title: Draining board made of synthetic resin
Inventor: KOGUCHI HISAYOSHI
IPC: A47K3/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make molds and mosses hardly stickable and to hardly let feet slip by preparing draining boards from synthetic resin mixed with wood powder in the draining boards for which plural leg parts disposed in the perpendicular direction of the length direction of the draining board are fixed to the back surface of many draining boards disposed with appropriate intervals. SOLUTION: The bar-shaped bodies of a long length are disposed in the perpendicular direction of the length direction of these draining boards 1 on the back surface of many draining boards 1 disposed with the appropriate intervals and they are fixed to the draining boards 1 by a tightening material 3 and turned to the leg parts 2. At the time the draining boards 1 are formed by extruding and molding a raw material for which 10-50 pts.wt. of the wood powder whose average particle diameter is 30-300 μm, 3-10 pts.wt. of pigments, a foaming agent and a filler, etc., are compounded in 100 pts.wt. of high density polyethylene. Thus, for the draining boards 1, a woody touch is obtained by the mixed wood powder, and also since the synthetic resin is a main material, a waterproof property and durability are improved.  Then, on the surface of the draining boards 1, a synthetic resin layer composed of olefin type thermoplastic elastomer is formed and slippage prevention is executed.
Patent JP-H0924993-A (JP)
Title: Rectangular container and corner member therefor
Inventor: MORITOMO TOSHIAKI
IPC: B65D88/64
Filed: 1995-04-06
Abstract: PURPOSE: To prevent washings, vapor, or water during heat sterilization from entering a filler, by further increasing the strength of corners on both sides of a discharge opening which is in the lower part of a front. CONSTITUTION: On the longitudinal part of the vertical corner on each side of the front of a container, which corresponds to at least a discharge opening 10, a sloping wall 20 is provided. The slanting wall 20 integrally continues to a front wall plate 11 and side wall plate 12 with the corner between them and has the form of a shuttle in the relation of the vertical corner so that one of the longitudinal side of its rear side facing the inside of the container 1 coincides with or is near to the longitudinal inner edge of the discharge opening 10. The upper part of the slanting wall 20 is in the form of an upwardly slanting part 21 continuing to the inner side of the corner of the container 1, and the slanting wall 20 serves as the external wall of the container as well.
Patent JP-S524019-A (JP)
Title: Inverter circuit
Inventor: HAMAHARA NORIHIDE
IPC: H02M7/537
Filed: 1975-06-30
Abstract: PURPOSE:An inverter circuit which is capable of controlling the photo output in the lighting circuit and needs only a small power consumption.
Patent JP-S63248249-A (JP)
Title: Network monitor
Inventor: IMAI MITSUO
Filed: 1987-04-03
Abstract: PURPOSE:To raise a loop network by using a preceding storage data stored in a memory even at a fault of a computer by constituting a monitor by a conventional computer and a main node station having a nonvolatile memory storing attribute data of a terminal equipment or the like. CONSTITUTION:A network monitor 1-6 consists of a personal computer 1-5 and a main node station 1-4. The station 1-4 is provided with a nonvolatile memory 1-7 and a data required and dispensable for the start of the network such as an initial setting data sent to each node station 1-1 is stored in the nonvolatile memory 1-7. Thus, in raising the network, the data is sent from the personal computer 1-5 normally to the station 1-4 to apply initial setting. In case of a fault of the personal computer, the station 1-4 awaits the data from the personal computer 1-5 and uses the preceding storage data in the memory 1-7 to apply initial setting of the loop network.
Patent JP-H01257536-A (JP)
Title: Part mounting machine
Inventor: SUZUKI TETSUO
IPC: H05K13/02
Filed: 1988-04-04
Abstract: PURPOSE:To simplify mounting and exchange of a part feed mechanism during the starting of part mounting and during supply of parts to a part feed mechanism by a method wherein an optical sensor is mounted to a part mounting mechanism and reads information classified by a kind of a part and a substrate. CONSTITUTION:A control part 13 reads a part number by photographing each electronic part, fed to each tape cartridge 1, by means of a CCD camera 11 mounted to a part mounting arm, and stores a kind of each electronic part and the position of a part feed stand 2. Consecutively, an XY stage 6 is worked in a position on a substrate 4 on a placing table 5, letters on the substrate 4 are read by means of a CCD camera 11, and a kind of the substrate 4 is discriminated by means of a picture processing part 12 to transmit it to the control part 13. In which case, the control part 13 selects a necessary electronic part according to the necessary electronic part and its mounting position previously recorded classified by a kind of the substrate 4. Only the selected electronic part is adsorbed to a part mounting arm 8 from the part feed stand 2 to mount it on the substrate 4.