baber/WOPTO huggingface dataset:
Patent JP-H08301586-A (JP)
Title: Jack device for on-road working vehicle and jack device for track working vehicle
Inventor: TAKAHASHI KUNIO
IPC: B66F7/24
Filed: 1995-04-28
Abstract: PURPOSE: To provide a jack device for an on-road working vehicle preventing the movement of a body during a stop on a slope, and a jack device for a track working vehicle preventing a body from being moved by vibration or the like during work in working vehicles having jack devices for supporting bodies. CONSTITUTION: Road traveling wheels F, R are provided at the front-rear and right-left sides of a road traveling body 21 so as to be travelable on a road G, and jack devices 10 for supporting the road traveling body 21 are disposed on the lateral sides near the rear wheels R upon which a parking brake acts, out of the road traveling wheels F, R in the road traveling body 21. The jack devices 10 are controlled in grounding operation by a jack operating means, but when the jack devices 10 reach the grounding state of hardly receiving the load of the road traveling body 21 in the state of the rear wheels R being left grounded on the road G, the extending operation of the jack devices 10 is impeded by an extending operation impeding means so as to maintain the braking force of the rear wheels R.
Patent JP-H0424685-A (JP)
Title: Laser display device
Inventor: TAKEHISA KIWAMU
IPC: G09G3/20
Filed: 1990-05-21
Abstract: PURPOSE:To unnecessitate a rotary polygon mirror to be rotated at high speed by providing a mask to control the physical quantity of light provided near a converged beam by a first optical system, and a second optical system to enlarge and project an image near the converged beam. CONSTITUTION:Since laser beams 2 are advanced while being narrowed down by a convex lens 3 and being extended laterally only by a cylindrical non- spherical concave lens 4, they are narrowed down like a converged beam 5 vertically extended. A matrix-shaped liquid crystal plate 6 is set at the position of this converged beam 5 and direction of polarizing the laser beam to pass through this position is controlled. The beam, which polarizing direction is not bent, is made incident on a non-spherical convex lens 9 for projection, reflected by a low-speed rotary polygon mirror 10, passed through an ftheta lens 11 and projected on a screen 12 after being enlarged. Thus, the rotary polygon mirror to be rotated at very high speed is unnecessitated, only a compound rotary polygon mirror 10 to be easily produced is enough and the service life of the device can be prolonged.
Patent JP-S63292819-A (JP)
Title: Pulse generation circuit
Inventor: KURODA MINORU
IPC: H03K3/78
Filed: 1987-05-26
Abstract: PURPOSE:To easily obtain pulse signals with different frequencies and pulse width, by setting the operation of a frequency division circuit so that the pulse signals with prescribed frequencies and pulse width can be outputted. CONSTITUTION:The frequency division circuit 2 is formed with a ring counter (Johnson counter) consisting of a dynamic type shift register, and a frequency division control circuit 3 is formed with plural timer time generating gates 3a1-3an and a reset circuit 3b. And the reset pulse of the frequency division circuit 2 is outputted with the timing generating by the timer time generating gates 3a1-3an selected by a selection signal being inputted from an output pulse selection circuit 4. Therefore, the pulse signal outputted from the frequency division circuit 2 counts a reference clock Pc outputted from a clock generation circuit 1, and generates arbitrary pulse width with an arbitrary cycle. Thus, it is possible to easily obtain frequency division pulse signals with different frequencies and pulse width by changing the setting of the output pulse selection circuit.
Patent JP-S6021984-A (JP)
Inventor: SUGIURA MICHIO
IPC: D06P5/00
Filed: 1983-07-14
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-S5918707-A (JP)
Title: Manufacture of polymer deprived of volatile matter
Inventor: ITOU NORIBUMI
IPC: C08F6/06
Filed: 1982-07-24
Abstract: PURPOSE:To obtain titled polymer in high efficiency at low cost, by heating a polymeric liquor through a multipipe heat exchanger flushing it into a vacuum chamber to expel volatile material, followed by drawing the polymer through the bottom of the chamber and circulating part of it with an incompatible medium to the vacuum chamber. CONSTITUTION:A polymeric liquor composition containing a styrene polymer produced by solution or bulk polymerization is fed, from the polymerization zone through the inlet valve 1, to the multipipe heat exchanger 5 for heating, followed by flushing the composition 6 into the vacuum chamber 24 to make the contained volatile material into a gas which is then expelled through the upper pipe 23. The resulting molten polymer 7, 8 deprived of the volatile matter is drawn by the screw type discharge pump 9 at the bottom of the vacuum chamber 24. While delivering part of it as the final product 11, the remainder is incorporated with an incompatible medium through the feed opening 12, to carry out a kneading in the mixer 13, followed by heating through the heat exchanger 15 and flushing through the nozzle 17 ino the vacuum chamber 24, thus achieving circulation.
Patent JP-H02307227-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA HIDEKAZU
IPC: H01L29/73
Filed: 1989-05-22
Abstract: PURPOSE:To prevent a leakage current between an emitter and a collector and to improve reliability of a transistor by diffusing P-type impurity in a first polycrystalline silicon film in an element forming region to form an active base region, implanting N-type impurity to a first polycrystalline silicon film, and then removing the first silicon film. CONSTITUTION:An N-type epitaxial layer 2, a field oxide film 3 and an oxide film 4 are formed on a P-type semiconductor substrate 1, P-type impurity 6 is ion implanted to an element forming region to form a graft base region 7. Then, an oxide film 4 is removed, a first polycrystalline silicon film 8 containing the p-type impurity is formed, the P-type impurity of the film 8 is diffused in the element forming region by heat treating to form an active base region 10. Then, N-type impurity 11 is implanted to the film 8 to convert it to N<-> type, the film 8 is then removed, a second polycrystalline silicon film 12 containing N-type impurity is formed, and the N-type impurity of the film 12 is diffused in the active base region by heat treating to form an emitter region 14.
Patent JP-H04353725-A (JP)
Title: Manufacture of bio-element
Inventor: KOYANO TAKESHI
IPC: G01J1/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain an antibody patterning method wherein the deterioration of the activity of the antibody which is fixed on a substrate is hard to occur. CONSTITUTION:Antibody 13 is fixed on the entire surface of a substrate 11. The substrate 11 to which the antibody 13 has been fixed is submerged into carbonic acid buffer of pH9.5. A photomask 21 wherein light screening parts 19 are provided at the specified arrangement is arranged at the upper part of the substrate 11 to which the antibody 13 has been fixed so that the photomask is separated by the distance of 1mm. A mercury lamp of 400W emits the light for 30 minutes from the position 50cm upper than the photomask 21. The part of the antibody 13 on which the ultraviolet rays are cast is denaturated and removed. Therefore, the antibody pattern is formed of the antibody at the part on which the ultraviolet rays are not cast on the substrate 11. The liposome having antigen and functionality is fixed to the antibody pattern by antigen-antibody reaction. Thus, a bio-element wherein the functional liposome is arbitrarily arranged is obtained.
Patent JP-S6110610-A (JP)
Inventor: NAKADA KATASHIGE
IPC: E01F7/02
Filed: 1984-06-25
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-S62287162-A (JP)
Title: Speed warning device for vehicle
Inventor: OKADA KAZUYOSHI
IPC: G01P1/10
Filed: 1986-06-05
Abstract: PURPOSE:To simplify wiring operation and to reduce a cable installation space in a vehicle room by sending a warning vehicle speed setting signal to a control unit at distance through one signal cable and comparing the setting signal with an actual vehicle speed signal. CONSTITUTION:A switch unit A provided in the vicinity of a driver's seat is provided with a variable resistor 1 for setting an optional warning vehicle speed and an operation switch 2 which is connected to it in serial or parallel and outputs the setting signal of the resistor 1 by switch operation. The warning vehicle speed setting signal is sent to the control unit B installed remotely through one signal cable. Then, the unit B converts the warning vehicle speed setting signal into a digital signal, which is compared 5 with the digital signal of the actual vehicle speed, so that a vehicle speed warning is generated when the both coincide with each other.
Patent JP-H01298302-A (JP)
Title: Base member for lens sheet and production of lens sheet by using said member
Inventor: HATANO MASAHIRO
IPC: G03B21/62
Filed: 1988-05-26
Abstract: PURPOSE:To prevent the deterioration by the ozone generated by ionization radiation by forming a lens part consisting of an ionization radiation curing resin on one face and masking an ozone non-transmittable coating film on the other face. CONSTITUTION:The base member 1 for lens sheets is the base member for lens sheets which has ionization radiation transmittability and is formed with the lens part consisting of the ionization radiation curing resin on one face. The ozone non-transmittable coating film 2 is masked on the other face of the member. Namely, a resin pool of the ionization radiation curing resin is formed to a forming mold and the base member masked with the ozone non- transmittable coating film is held in place therein and air bubbles are removed by levelling off with a pressurizing roll 5, by which the intrusion of air bubbles in the lens part of the molded lens sheet is obviated even if the molding is executed not in a vacuum atmosphere. The possibility of the deterioration of the base member by the oxidation effect of the ozone generated by ionization radiation is eliminated by conducting the operation in the air.
Patent JP-H05303768-A (JP)
Title: Optical disk
Inventor: SHIMIZU JUN
IPC: G11B7/24097
Filed: 1992-04-23
Abstract: PURPOSE:To enable the easy and good formation of a protective film for covering and protecting a signal recording part and to control the double refractive characteristic of a disk substrate in accordance with the molding conditions for the disk substrate. CONSTITUTION:This optical disk is constituted by having the disk substrate 100 which is flattened in the one main surface part formed with the signal recording part over the entire surface thereof and is fed with an annular groove part 101 in the position on the side inner than the signal recording part 103 of the other main surface part.
Patent JP-S63292494-A (JP)
Title: Semiconductor memory
Inventor: KURIHARA RYOICHI
IPC: G11C11/401
Filed: 1987-05-25
Abstract: PURPOSE:To clear at a high speed an area of arbitrary bit length by constituting the titled memory so that a simultaneously write range of plural bits continued in the row direction can be set by a start point/end point pointer, and simultaneous write of plural bits thereof can be executed. CONSTITUTION:Signals RAS, CAS, WE, and BW are inputted to a control circuit 2. When other signals are L (low level) at the time of fall of the RAM, a reset signaL RST is generated, and a pointer register 3 is reset. When the CAS and the WE are H and the BW is L at the time of fall of the RAS, a row address AYi is inputted at the time of fall of the CAS, and a pointer is set to a bit selected by the AYi of the register 3. By a signal FST, a flag is latched to a register 5. When the CAS is H, and the WE and the BW and L at the time of fall of the RAS, a signal SEL is generated and a line address is inputted, and a plural bit data signal DIN designated by the register 5 is written.
Patent JP-S5831641-A (JP)
Title: Interface test system
Inventor: MUNAKATA AKIO
IPC: H04L69/40
Filed: 1981-08-19
Abstract: PURPOSE:To test the operation of an interface between an MODEM and a network controller, through the control from a host device, by connecting an interface circuit for a subordinate device and the interface circuit for the host device which is originally to be connected, to the host device. CONSTITUTION:The #0 interface of a communication controller 1 is originally to be connected to a 25-pin connector of a network controller NCU with a 25-pin connector 3, and the #1 interface is originally to be connected to a 25-pin connector 6 with a 25-pin connector 4. A 9-pin connector of an MODEM is originally to be connected to a 9-pin connector of the NCU, and in this case, the terminals 2, 3 and 4 of the 9-pin connector 5 are respectively connected to the terminals 4,5-6,20 of the 25-pin connector of the #0 interface of the device 1,  allowing to test an interface circuit of the NCU without connection to the NCU.
Patent JP-S61286724-A (JP)
Title: Apparatus for detecting origin of dispersing element
Inventor: NISHIGAKI HIDEHISA
IPC: G01J3/00
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to perform the detection of an origin within a short time regardless of an initial wavelength by one detector, by providing a mechanism for performing the formation and release of a light path at every quantity of rotation of a screw lever and a blocking member in connection with a sign bar feed member. CONSTITUTION:At first, a motor 5 is rotated three times in a positive direction and it is judged whether the detection output from a light receiving element 14 was carried out two times or more. When the detection output is once or less, it is shown that a blocking member 11 has blocked the light path from a light emitting element 13 to the light receiving element 14. Hereupon, after the motor 5 was rotated to the reverse direction three times, the motor 5 is positively rotated and stopped at the point of time when the detection output appeared in the element. When the initial position of a sign bar feed metal jig 15 is present in the left side from an origin, the blocking member 16 does not block the light path from the element 13 to the element 14 and a slit 12 reaches between the elements 13, 14 at every one rotation of the motor 5 and the detection output appears in the element 14. By this method, even when the initial position of the feed metal jig 15 was present in the region of the longest (or shortest) wavelength side, the detection of the origin becomes possible without allowing said metal jig to reach the position corresponding to the wavelength in the embodiment.
Patent JP-H06339633-A (JP)
Title: Steam reforming catalyst
Inventor: SAITO TAKESHI
IPC: H01M8/06
Filed: 1993-05-31
Abstract: PURPOSE:To suppress contamination from a vapor phase path caused by an alkali carbonate salt and to improve durability based on lengthening a life span. CONSTITUTION:This catalyst is a steam reforming catalyst for a hydrocarbon for a fuel cell contg. 0.1-10wt.% catalytic active ingredient consisting of a platinum element based on the whole amt. of the catalyst and with a surface area of 1-20m<2>/g. This fuel cell is pref. a molten carbonate salt fuel cell of a directly inner reforming type.
Patent JP-S63297988-A (JP)
Inventor: OSAKA KUNIHIRO
IPC: F27B3/08
Filed: 1987-05-28
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-H10315275-A (JP)
Title: Mold base for injection molding machine
Inventor: KUBOTA KOJI
IPC: B22D17/22
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a base for an injection molding machine for reducing the waste of labor and time and improve the working efficiency at the time of replacing a mold by applying the design of transferring a clamping device of large weight into mold fixing channels in the different direction without removing the device from the mold fixing channel and connecting a hydraulic hose in the state of being connected with the mold just as it is. SOLUTION: Rotating plates 67 fixed rotatably with crossing points of the virtual extension lines of a plurality of mold fixing channels 61 and 62 as the centers are provided, and channels having the sectional shape same as those of the mold fixing channels 61 and 62 are formed on the rotating plates 67, and the rotating plates 67 are rotated to communicate the channels on the rotating plates 67 with either one of a plurality of mold fixing channels 61 and 62.
Patent JP-S5830489-A (JP)
Title: Closed type compressor
Inventor: KUDOU MOTOHIRO
IPC: F04B39/12
Filed: 1981-08-19
Abstract: PURPOSE:To reduce the passage resistance by making the inside diameter size of a guide pipe on the compressor side of the step provided in a guide pipe case equal to or smaller than that of a refrigerant passage pipe connected and by making the inside diameter of the refrigerant passage pipe large. CONSTITUTION:A guide pipe 21 connected to a suction pipe 22 is provided with a step 23 where its inside diameter size is changed in a closed case 1. The inside diameter size d of the guide pipe 21 on the compressor 5 side of the step 23 is made equal to or smaller than that D of the suction pipe 22. Thereby, the inside diameter size of the suction pipe 22 can be made large, and the passage resistance of the refrigerant can be reduced. In addition, when the inside diameter size d on the compressor 5 side of the step 23 is made equal to that D of the suction pipe 22, the passage resistance of the refrigerant flowing from the suction pipe 22 into the guide pipe 21 can be also reduced, resulting in a smooth supply of the refrigerant into the compressor 5.
Patent JP-H10289489-A (JP)
Title: Method and device for production of optical recording medium
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/26
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To uniformalize the thickness of a light transmissive layer and to make recording high dense by applying an photosetting resin from the center part of rotation, spreading by the rotation and photosetting on a surface made flat by embedding a plugging plate in a center hole and a recessed part of the center part of a substrate. SOLUTION: The substrate 10 is molded by injection-molding a polycarbonate and simultaneously fine ruggedness 12 and the circuit recessed part 20 of the substrate are formed. The recessed part 20 is set to, for example, 30 mm diameter and 0.3 mm depth. An information recording layer 15 is formed by adhering a reflecting layer 14 on the fine ruggedness by Al vapor deposition. The plugging plate 21 composed of the polycarbonate is inserted into the recessed part 20. In such a case, the thickness of the plugging plate 21 is set so that the upper surface of the inserted plugging plate 21 is leveled with the substrate or slightly projected over the substrate 10. The liquid photosetting resin is dropped on the center of the plugging plate 21 and is spread by the high speed rotation of the substrate 10.  At the same time, the light transmissive layer 18 is formed by irradiating with ultraviolet ray and photosetting. The center hole 10h of the substrate is formed by punching the center part of the plugging plate 21.
Patent JP-H07309710-A (JP)
Title: External base
Inventor: SHIBUSAWA KOICHI
IPC: A61K8/00
Filed: 1994-05-20
Abstract: PURPOSE:To obtain an external base having excellent skin chapping-preventive/ ameliorating activity, useful as a skin humectant, containing, as active ingredient, teprenone known as a therapeutic agent for gastric ulcer/gastritis. CONSTITUTION:This external base contains, as active ingredient, pref. 0.2-20wt.% of geranyl geranylacetone (generic name: teprenone) of the formula, which has excellent skin chapping-preventive/remedying activity and is useful as a skin humectant. This base is pref. used in the form of a cosmetic. Use of the teprenone of the formula as an external preparation gives the skin smooth and refreshing feel with no sticky feeling.
Patent JP-S5920026-A (JP)
Title: Tracing system of interface signal
Inventor: HANADA TADASHI
IPC: G06F11/28
Filed: 1982-07-26
Abstract: PURPOSE:To isolate quickly trouble information, by making tracing possible in each trunk when a flag for the trunk is set and performing the tracing for a certain time each time when an input/output interface signal is changed. CONSTITUTION:A signal used to select an input/output controller P is transmitted from a trunk A to the controller P. When the controller P exists, the trunk A is made effective, and a flag (a) is set, and an initial selection sequence is executed. When the controller P does not exist, the signal is transmitted to the next trunk. Hereafter, the same procedure is repeated. Flags (a)-(c) are set until a channel device 11 and pertinent input/output controllers terminate a series of sequence processings and are disconnected from each other. Tracing is possible in each trunk when the corresponding flag is set, and tracing is performed for a certain time each time when the input/output interface signal is changed.
Patent JP-S5557640-A (JP)
Title: Engine for use with engine welder
Inventor: NAKAO YUUJI
IPC: F02D1/02
Filed: 1978-10-20
Abstract: PURPOSE: To provide an engine for use in engine welder, in which arrangement is such that position of continuous maximum rotation is displaced to the side of low rotational speed while reducing the difference of rotational speed at the time of maximum load operation and no-load operation, whereby it is enabled to reduce engine noises caused during operation of the same and to improve durability and reliability of the engine.  
     CONSTITUTION: The governor means shown in the drawing consists of a sleeve 10 fitted in freely slidable manner on the boss portion of fuel cam gear 5, a governor force receiving conical surface 11, steel balls 12 retained between said conical surface 11 and cam gear 5, and a thrust ring 14 fitted on the boss portion of said sleeve 10 in the manner rotatable relative to the sleeve 10 by the aid of a multiplicity of balls 13. Said governor force receiving surface 11 is formed at an intermediate portion with an obtuse-angled portion (means for causing drop of rotational speed) 15, which serves to lower the revolutional speed of engine at its maximum output position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6021519-A (JP)
Title: Selective epitaxial growth method
Inventor: HINE SHIROU
IPC: H01L21/205
Filed: 1983-07-15
Abstract: PURPOSE:To reduce crystal defect of crystal interface and improve electrical characteristic by utilizing isotropic etching to selective apertures of insulating film formed on a substrate and by causing an epitaxial layer to grow in such apertures under the reduced pressure with an insulating film used as the mask. CONSTITUTION:After apertures are opened by etching with aqueous solution of fluoric acid to the selected specified positions of a silicon oxide film 12 on a substrate 11 by the photo engraving technology, an epitaxial layer 13 is formed by the selective epitaxial growth method under the reduced pressure condition in excellent selectivity and flatness. In this case, a partially continuous epitaxial layer 13 can be obtained by making thicker the epitaxial layer 13 than the silicon oxide film 12. A semiconductor device having the expected electrical characteristic can be formed within the epitaxial layer 13 by adapting the PN separation technique where an inverse conductivity type layer 15 is introduced into the epitaxial layer 13 thus obtained or by the oxide film separation technique where an insulating layer 16 is further introduced into this layer 15.