baber/WOPTO huggingface dataset:
Patent JP-H09317870-A (JP)
Title: Speed change controller for automatic transmission
Inventor: YASUE HIDEKI
IPC: F16H61/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a gear shift shock by easily controlling the clutch-to-clutch speed change in the first change gear section in an automatic transmission followed by the engagement of a one-way clutch in the second change gear section. SOLUTION: A controller is provided for an automatic transmission comprising the first change gear section which is constituted by a plurality of friction engaging devices and effects clutch-to-clutch speed change through the simultaneous engagement and/or disengagement of two friction engaging devices and the second change gear section for effecting speed change through the engagement of a one-way clutch which both sections being coupled in series.  The controller comprises a speed change determination means (step 1) which determines whether both clutch-to-clutch speed change by the first change gear section and speed change through the engagement of the one-way clutch by the second change gear section are necessary or not, and a speed change control means (steps 4, 5 and 6) for effecting the clutch-to-clutch speed change prior to the engagement of the one-way clutch when the speed change determination means (step 1) determines both speed changes are necessary.
Patent JP-S5491366-A (JP)
Title: Intercar spacing meter
Inventor: MATSUZAKI MASAKATSU
IPC: G01S15/931
Filed: 1977-12-28
Abstract: PURPOSE:To make the sing-around perido proportional to the spacing between cars irrespecitve of the magnitude of that spacing by providing both a pulse modulating circuit for generating pulse modulated signals of a preset width in response to the waves received and a voltage generating circuit for generating a voltage proportional to the period of the waves received. CONSTITUTION:A preceding car B and an accompanying car A are equipped with ultrasonic transmitters and receivers to meter the intercar spacing by the sing-around system. There are provided both a pulse modulating circuit 4 for generating pulse modulated signals of a preset width in response to the waves received and a voltage generating circuit 8 for generating a voltage proportional to the period of the received waves. The output signals of the pulse modulating circuit 4 are fed to a transmitting amplifying circuit 6, and the output voltage of the voltage generating circuit 8 is used to control the amplification of the amplifying circuit 6. A transmitter 9 is driven by the output signals of the circuit 6 to transmit ultrasonic waves.
Patent JP-S5783068-A (JP)
Title: Manufacture of phototransistor
Inventor: SAKURAI KOUICHI
IPC: H01L31/10
Filed: 1980-11-11
Abstract: PURPOSE:To produce a device with less dark current and sufficient photocurrent and shaped as desired by a method wherein films of CdS, CdTe, and Cd are successevely piled upon a transparent electrode provided substrate to which the other electrode is added after heat treatment. CONSTITUTION:A transparent electrode 2 is provided made of In2O3 or the like on a glass substrate 1 of, for example, quartz, whereupon a 1-5mum Cds film 3 is deposited with the substrate 1 kept at a temperature 200-400 deg.C. Next, a 1-3mum thick p type CdTe film 4 and then a 0.1-3mum thick Cd film 5 are formed at substrate temperatures of 150-300 deg.C and room temperature- 300 deg.C, respectively. Then the entire lamination is subjected to heat treatment at temperatures 400- 500 deg.C, which is followed by the formula of an An ohmic metal electrode 6 or the like to complete a thin film transistor. By this, a device suitable for use as an image scanning element in a facsimile equipment or the like is produced in which a reverse bias caused dark current is reduced in quantity and a photocurrent with its size corresponding to the quantity of light received is obtained.
Patent JP-H065384-A (JP)
Title: Torch tube for generation of microwave plasma
Inventor: OKUDAIRA HIDEKAZU
IPC: G01N21/73
Filed: 1992-06-17
Abstract: PURPOSE:To prevent sputtering and enhance the sensitivity of an ultra-fine quantity element analyzing device by retreating the front face flat portion of an inner tube constituting a double tube structure, and thereby enlarging the distance from plasma. CONSTITUTION:A torch tube for generation of microwave plasma consists of an outer tube 1 and an inner tube 2, wherein the contour of the head part of the inner tube 2 assumes a cup form, and the front face flat portion 4 of this inner tube head part is subjected to such processing for separating apart from the plasma; as (a) the front face is retreated except the peripheral areas, (b) retreated except the part surrounding a carrier gas blowout hole 3, or (c) a combination of the two. Thereby diffused particles from the plasma reaching the flat portion 4 are decreased to prevent the portion from being etched with sputters, to lead to prevention of a drop due thereto of the sensitivity of an ultra-fine quantity element analyzing device concerned.
Patent JP-H0792381-A (JP)
Title: Automatic focusing device
Inventor: UTAGAWA TAKESHI
IPC: G03B13/36
Filed: 1994-07-11
Abstract: PURPOSE:To make it possible to perform automatic focusing operation accurately and stably by correcting a defocusing amount and obtaining a driving amount so that an image forming optical system may follow up an object when the object is in moving and obtaining the driving amount without correcting the defocusing amount when the object stands still. CONSTITUTION:The timing of starting and ending charge storage is transmitted to a control means 109 by a focus detecting means 104 for detecting the focusing state of a photographic lens 101. The positional variation of the image forming surface accompanying the movement of the object is calculated based on plural defocusing amounts calculated by the focus detecting means 104, the amount due to the movement of the image forming optical system and a prescribed time. The image forming optical system is controlled by using a 1st focus detecting calculation mode for correcting the defocusing amount so that the image forming optical system may follow up the movement of the object based on the calculation output and calculating the amount of driving the image forming optical system and a 2nd focus detecting calculation mode for calculating the amount of driving the image forming optical system bade on the defocusing amount without using the calculation output.
Patent JP-H07328161-A (JP)
Title: Practicing auxiliary tool of badminton
Inventor: YAMAMOTO MEGUMI
IPC: A63B69/00
Filed: 1994-06-06
Abstract: PURPOSE:To readily obtain a technique to bring a shaft down at the instance of impact by use of the wrist, by providing a detachable bar-form protrusion on the grip unified with the shaft and attaching a ribbon on a pipe D set at the front end of shaft so as to be detachable. CONSTITUTION:A bar-form protrusion 2 in which a needle is stuck like a thumbtack, is detachably provided in the middle of an octagon-columnar grip 1 and a hole is made at the front end of the shaft 3 unified with the grip 1 to let a D-pipe pass. And one end of a ribbon 5 is attached to the D-pipe. The ribbon is cut in accordance with height. The part of ribbon 5 attached to the D-pipe is strengthened by use of a reinforced cloth 6 and made separable with a sheet tape. When using it, the grip 1 is grasped so that the bar-form protrusion 2 of the grip 1 coincides with a V-shape made between the thumb and the forefinger. After a form has been made, practice swings are tried by use of the wrist and the elbow. And right and wrong practice swings are discriminated in comparison with the sound generated in a rational swing and also on the basis of the track of ribbon 5.
Patent JP-H0322840-A (JP)
Title: Rotor for brushless motor
Inventor: IGAMI TADAHITO
IPC: H02K1/27
Filed: 1989-06-20
Abstract: PURPOSE:To prevent scattering of broken permanent magnet due to centrifugal force by holding the end faces at the inner/outer circumferential side and axial side of the permanent magnet by means of a balance ring and a pipe. CONSTITUTION:A portion of a permanent magnet 3 facing with a stator core 2 in the axial direction is supported by a rotor core 4 at the inner circumferential section thereof. Inner circumferential section and the end face at a portion projecting from the end face of the stator core 2 are supported by a balance ring 6 integral with a non-magnetic body pressure fitted on the shaft. The permanent magnet 3 and the balance ring 6 are covered with a non-magnetic pipe 7. A rotor position detector is fixed closely, through another means, to the outer circumference at the portion where the permanent magnet projects from the stator core 2. Consequently, the permanent magnet is not scattered outwardly even upon breakdown and rotary balance can be corrected by cutting the end face of the balance ring 7.
Patent JP-S63302072-A (JP)
Title: Recorded density corrector
Inventor: SASAKI HIDEKAZU
IPC: B41J2/36
Filed: 1987-06-26
Abstract: PURPOSE:To enable uniform energy application even in the presence of scattering of resistance values, by providing a heating value controlling means for controlling the quantity of heat generated by heat generating elements through varying pulse duration data according to the resistance of the elements, in a thermal printer. CONSTITUTION:Each time image data 6 is inputted, data is shifted from line buffers 1-3 into shift registers 4-7, and the data is referenced in a heat correction ROM 8, thereby converting the data into data values obtained by canceling the effects of accumulated heat corresponding to the three preceding lines and thermal effects of two adjacent dots on the relevant dot. Data corresponding to each element of a thermal head 11, which has been measured by a resistance- detecting part 12 and stored into a memory 14 through an A/D converter 13 at the time of rise of a power supply is read from the memory 14, is converted by a data-correcting part 9 so that the data from the heat correction ROM 8 will be appropriate energy data, and each element of the thermal head 11 is driven by a driver 10 on the basis of the resultant data. Thus, uniform energy application can be achieved.
Patent JP-S5947755-A (JP)
Title: Semiconductor device
Inventor: WATABE TOMOYUKI
IPC: H01L29/41
Filed: 1982-09-13
Abstract: PURPOSE:To reduce parasitic resistance of impurity diffusion layer and improve high frequency performance by arranging a capacitance element so that contact area of ohmic electrode to impurity diffusion layer is made large and an ohmic electrode surrounds metal electrodes. CONSTITUTION:A capacitance element has a structure that a metal electrode 5 and n- or p type impurity diffusion layer 3 are arranged face to face as the opposing electrodes, an insulating film 4 formed by SiO2, for example, is used as the dielectric material and an ohmic electrode 6 is formed around the metal electrode 5. The desired effect can be obtained by providing an ohmic electrode 6 to at least two side surfaces among three surfaces of rectangular metal electrode 5. Since an ohmic electrode of impurity diffusion layer is formed in such a way as surrounding metal electrode, parasitic resistance of impurity diffusion layer can be reduced and high frequency characteristic can be improved remarkably.
Patent JP-S6135958-A (JP)
Title: Ink supply connector
Inventor: TOYA KAZUMI
IPC: B41J2/175
Filed: 1984-07-28
Abstract: PURPOSE:To make it possible to easily and certainly perform the internal cleaning of an ink supply connector or the replacement of parts, in an ink jet recording apparatus, by fixing an insert member in the outer cylinder of the ink supply connector. CONSTITUTION:The assembling of the receptacle of an ink supply connector 110 is performed by successively inserting a filter 122, a sleeve 123, a septum 124 and a washer 135 in a housing 121 and inserting a lid member 136 to slightly rotate the same so as to be engaged with a groove part 121c. Then, a plug 130 being a supply side connector 130 is inlaid with and fitted around the housing 121 and a needle pipe 132 is allowed to pierce the septum 124 to be communicated with a recording head 100. Next, if the lid member 126 is slightly rotated when the receptacle 120 is clogged by air bubbles or foreign matters, said lid member 126 can be detached from the groove part 121c of the housing 121, and cleaning and replacement are enabled easily.
Patent JP-H0446932-A (JP)
Title: Resin composition for zinc-rich paint
Inventor: MIZOHATA KOUJI
IPC: C08G77/22
Filed: 1990-06-15
Abstract: PURPOSE:To improve film-forming properties, etc., while maintaining heat resistance, etc., by hydrolyzing a specific alkyl silicate (condensate mixture) and a trialkoxysilane compd. simultaneously or separately in the presence of an acid catalyst. CONSTITUTION:100pts.wt. alkyl silicate (condensate mixture) of formula I (wherein R<1> is a 1-5C alkyl) (e.g. tetraethoxysilane) and 5-300pts.wt. trialkoxysilane compd. of formula II (wherein R<2> is an unsatd. 2-5C hydrocarbon group) (e.g. vinyltrimethoxysilane) are hydrolyzed simultaneously or separately in the presence of an acid catalyst (e.g. hydrochloric acid) to give the objective compsn., which is used as a binder to be compounded with a rust-proof pigment comprising zinc oxide having a mean particle diameter of 1-20mum, thereby giving an inorg. zinc-rich paint.
Patent JP-S6220320-A (JP)
Title: Wafer processor
Inventor: KOIKE ATSUYOSHI
IPC: H01L21/302
Filed: 1985-07-19
Abstract: PURPOSE:To enable the stable treatment of a wafer by providing a wafer container for a dummy at a position capable of conveying to a processor, and supplementing for the insufficiency of the wafer as required. CONSTITUTION:A load locking chamber 5 for supplying a wafer is coupled with a treating chamber 3, and a load locking chamber 6 for mounting a dummy wafer container is provided adjacently in the chamber 3 of opposite side to the chamber 5. A cassette 7 containing a dummy wafer is installed in the chamber 6. If a susceptor cannot be filled with the wafers 9 of one lot contained in a supply cassette, the vacancy of the susceptor is supplemented by the dummy wafer contained in the cassette 7 disposed in the chamber 6. Thus, the wafer can be treated always under the prescribed constant conditions.
Patent JP-S5784275-A (JP)
Title: Parallel production type car body assembly equipment
Inventor: FUJIKAWA TSUNEO
IPC: B62D65/02
Filed: 1980-11-11
Abstract: PURPOSE:To enable producing a plurality of car shapes and car types with high accuracy in the same line in such a way that retaining members and jig members which are changed over by signals from car type detecting means are provided on apparatuses and devices for carrying in, positioning, assembling and welding of all the parts in the car body assembling line. CONSTITUTION:When a B car type floor is carried in during assembly of A car type, respective change-over is done for retaining members 430, 431 of means 411 for the purpose that signals from a car type detecting means in the front or from a computer in the central control room give influence to interchange fixtures of side body assembling mechanism 10 from A car type purpose to B car type purpose, and to carrying rear upper panels in place, retaining members 393, 394 for rear waist carrying in means 371, retaining members 350, 351 for cowl assembly carring in means 331, arms 168, 169 for receiving posts 161, and receiving seats 299, 300 for side body receivers 292. Besides, during assembly of A or B type assembly, in case where there are car type changes from sedan series to hard top series, all what has to be done is to interchange jig members of side body assembling mechanisms 10.
Patent JP-S5948845-A (JP)
Title: Information recording and reproducing device
Inventor: NAGASAWA KENICHI
IPC: G11B27/024
Filed: 1982-09-10
Abstract: PURPOSE:To perform quickly the program searching of a tape, by recording and reproducing the program informatin in correspondence to the main information and actuating an informatin recording/reproducing device in response to the working style of the program information. CONSTITUTION:When a mode is designated by an operation switch 13, a switch SW2 is connected to the H side. At the same time, a switch 103 closes by the signal of a trigger signal generator via a monostable multivibrator 102 and an OR gate 104. Then the program information is recorded via a program signal generator 21. When a high-speed search reproduction is indicated by the switch 13, the control signal generator of a system control part 15 produces a control instruction corresponding to the designated mode. Thus the program searching is quickly performed for a tape.
Patent JP-S5491075-A (JP)
Title: Semiconductor device
Inventor: IWANAMI EIICHI
IPC: H01L29/06
Filed: 1977-12-28
Abstract: PURPOSE: To improve frequency characteristics with gate-drain capacity reduced by providing a P + -type gate layer to a N-type channel layer, by stacking a N-type epitaxial layer and by providing a N + -type drain layer onto the surface.  
     CONSTITUTION: Onto source layer 1 of the N-type substrate, N channel 2 of 10 13  to 10 14  is provided and P-type gate layer 3 of more than 10 18 /cm 3  is made; and N-type layer 7 of more than 10 15 /cm 3  is stacked and P-type layer 8 is formed through ion injection and connected to layer 7. Next, drain layer 4 of more than 10 18 /cm 3  is formed and then covered with SiO 2  5, and electrode 6 is formed selectively. In this constitution, since the layer of low density interposes between the gate and drain layers, the gate-drain capacity becomes small and frequency characteristics improve, so that a device of low power consumption can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6220069-A (JP)
Title: Image information conversion system
Inventor: IDEI KATSUTO
IPC: G06T1/20
Filed: 1985-07-19
Abstract: PURPOSE:To apply easily and at a high speed not only a linear conversion but a non-linear conversion by using prescribed address information as address information of image information. CONSTITUTION:The titled system is provided with RAMs 5, 6 being address converting means, and a CPU 7 being a control part. An (x) address 13 and a (y) address 17 which have been inputted together with image information 10 are inputted to the RAMs 5, 6 through a latch 3. On the other hand, an address conversion table is written in advance in the RAMs 5, 6 by the CPU 7, therefore, address information 14, 18 which has been inputted to the RAMs 5, 6 is converted by the RAMs 5, 6, and outputted as an (x) address 16 and a (y) address 20 together with image information 12.
Patent JP-S5948063-A (JP)
Title: Toasted laver seasoned at one surface
Inventor: TSUTAI KAZUO
IPC: A23L17/60
Filed: 1982-09-11
Abstract: PURPOSE:To provide a toasted laver sheet seasoned at one side, whereby the sticking of the laver can be prevented by handling the unseasoned side with hand, and the laver is good for health and keeps the taste and flavor of the conventional toasted and seasoned laver. CONSTITUTION:The glossy surface A is named as the obverse surface, and the B surface as the reverse surface. The seasoning treatment is applied only to the B surface, and then the laver is heat-treated and dried. The A surface keeps the nature of original toasted laver. The cooked rice, ingredients, etc. are placed on the seasoned B surface, and cooked. For example, a hand-rolled SUSHI can be prepared, as shown in the figure, without minding the stickiness of the seasoning solution, hygienically and easily, without loss of the taste and flavor of the laver.
Patent JP-H115971-A (JP)
Title: Slurrying or mudding material for use in ground and underground excavation and the like
Inventor: YAMAZAKI SHIGERU
IPC: E21D9/13
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a slurrying material or a mudding material that, even when mud is to be prepared in a short time, can prevent the formation of a clay ball and, in addition, can improve the viscosity to reduce the amt. of a thickener used. SOLUTION: This slurrying or mudding material comprises a clay material selected from among a wet material, maintained in a wet state, which is a dehydrated cake of sludge (a mud-like material) in quarries and recovery places for collecting sand, gravel, cobble stones and the like, a dried material prepd. by drying the wet material, fine grains obtd. by grinding crushed stones for preparing crushed sand in quarries, fine grains produced as by-products in the preparation of crushed stones, and various fine powder materials as residues after removal of sand, gravel, and cobble stones by dry classification from fine grains produced as by-products in the preparation of sand, gravel, and cobble stones in recovery places for collecting sand, gravel, cobble stones and the like, the clay material, together with a thickener, having been dispersed in water.
Patent JP-S5382440-A (JP)
Title: Liquid crystal panel
Inventor: NAGATSUKA TOSHIYOSHI
IPC: G02F1/1337
Filed: 1976-12-28
Abstract: PURPOSE: To prevent the occurrence of coloring, mottle and cracking without impairing sealing strength by forming specific orientation films respectively composed of inorganic substances on both glass substrates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05211114-A (JP)
Title: Device for spraying of liquid on wafer treatment apparatus
Inventor: JIYON MAASHIYARU HAARAN
IPC: H01L21/027
Filed: 1992-05-26
Abstract: PURPOSE: To obtain a fluid-dispersing device which selectively rotates or selectively parallel-moves an arm for feeding or dispersing fluid by enabling selective rotation or selective parallel movement of an output shaft. CONSTITUTION: When a clutch is connected and a brake is disconnected, input and output shafts 42 and 52 of a clutch/brake coupling 16 are electrically and mechanically connected, and drive gears 98 and 102 of both shafts rotate, so as to rotate an output shaft 18 without parallel moving the shaft. When the clutch is disconnected and a motor 14 drives the driver gear 98, a lead nut 96 is engaged with a parent screw 80 of an output shaft 18 and pushes the parent screw 80 forward, and a second part 82 moves forward while sliding through a hole of a bush 100, so that the output shaft 18 parallel-moves without rotating. In this manner, by using the single drive motor 14 and selectively operating the clutch/brake coupling 16, both rotation and parallel movement of the output shaft 18 can be realized.
Patent JP-H0828471-A (JP)
Title: Positive displacement pump
Inventor: MARUYAMA TERUO
IPC: F04C29/00
Filed: 1994-07-11
Abstract: PURPOSE:To facilitate disposal of deposited products, so as to improve reliability, by forming optional cross sections of a plurality of rotors into non-round shapes. CONSTITUTION:A closed space is formed between two modified rotors 1a, 1b and 2a, 2b to be meshed with each other and housings 4a to 4d. The modified rotors 1a, 1b and 2a, 2b are respectively rotated in the opposite direction, and the closed space is moved from the suction hole side to the discharge hole side, so as to produce vacuum. In this case, products deposited on the wall surfaces in the radial direction of respective rotors or on the inner surfaces of the housings can be relatively easily carried out by shearing force in the circumferential direction of respective rotors. These two modified rotors 1a, 1b, 2a, 2b are synchronously operated in the non-contact state by motors 12a, 12b independently provided on respective shafts and by encoders 13a, 13b for detecting the rotational angle and the angular velocity. Therefore, the number of revolution can be drastically increased, and the inside leak per stage of the rotor can be decreased.