baber/WOPTO huggingface dataset:
Patent JP-H02159288-A (JP)
Title: Four-wheel car for travelling on irregular road
Inventor: KONDO HIROSHI
IPC: A63G25/00
Filed: 1988-12-14
Abstract: PURPOSE:To restrain a vehicle from longitudinal elongation in the length and improve the balance of distribution of the weight by disposing an engine in front of an steering handle disposed in a generally central part of a car body, a chair-type seat at the rear of said steering wheel and foot boards on which feet of a driver are mounted on both left and right sides of the engine. CONSTITUTION:An engine 13 is disposed at the front side of central part of a car body and a driver is disposed at the rear side of said central part. The center of gravity of the car body is located on a generally central part of the car body to improve the balance of weight distribution of the whole car body. The load of a vehicle is distributed generally on an average to four wheels to give approximately equal drive forces to the respective wheels and make them difficult to slip. Foot boards 45 are provided on both sides of the engine 13 disposed on the generally central part of the car body in the lateral direction, and a space at the side of the engine 13 is utilized to form a foot space which can be overlaid on the engine 13 in the lateral direction of the car body. The engine 13 does not need to be so much spaced from a seat 41 in front thereof and can be disposed near the central part of the car body, so that the vehicle can be restrained from being elongated in length.
Patent JP-H01158151-A (JP)
Title: Joint structure of reticulate reinforcement
Inventor: SUGITA KAZUNAO
IPC: E04C3/04
Filed: 1987-12-16
Abstract: PURPOSE: To smoothly transmit the stress in a joint part, prevent concrete fracture in the joint part, and improve the proof stress and deformation performance by arranging lateral joint reinforcing bars laid across respective horizontal reinforcements of a net reinforcement to be connected. CONSTITUTION: Net reinforcements A', A formed by arranging double inside/ outside paired net reinforcement materials having respective vertical/horizontal reinforcements 1, 2, 1', 2' welded together and set the reinforcement interval of a joint part set to two times as long as the bar arrangement interval of the general part are stacked and connected together so that the vertical reinforcement 1 of the joint part of one net reinforcement A is positioned in the intermediate part of the adjoining joint part vertical reinforcements 1' of the other net reinforcement A'. A lateral joint reinforcing bar 3 laid across the respective horizontal reinforcements 2, 2' of the respective net reinforcements A, A' is arranged in the outside end of the joint part.
Patent JP-S62157885-A (JP)
Inventor: JIYURU BERUNOO
IPC: B63B21/56
Filed: 1986-12-24
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-H01160396-A (JP)
Title: Variable speed power generating system
Inventor: FURUKAWA YOSHIO
IPC: H02P9/00
Filed: 1987-12-16
Abstract: PURPOSE:To protect a semiconductor switching element from an excessive temperature rise by supplying the current corresponding to the current flowing to the semiconductor switching element to a heating element having the same temperature characteristic as that of the semiconductor switching element and operating protectively according to a temperature of the heating element. CONSTITUTION:A secondary winding 8 of a wound induction generator is excited by a cyclo converter 9 through a secondary excitation circuit 10, and a variable speed movement is carried out. The current 12 of the secondary excitation circuit 10 is detected by a current transformer 11, and is supplied to the heating element 12. The heating element 12 has the same temperature characteristic as that of the semiconductor switching element of the cyclo converter 9, and the temperature is detected by a temperature detection element 6. When the heat capacity of the semiconductor switching element of the cyclo converter 9 reaches a prescribed temperature, a protective means operates a protective operation for the semiconductor switching element.
Patent JP-H01159949-A (JP)
Title: Specimen holder for transmission electron microscope coupling accelerator
Inventor: SHIGENAKA NAOTO
IPC: H01J37/09
Filed: 1987-12-16
Abstract: PURPOSE:To provide possibility of ion irradiation selectively only on specified places of a specimen fitted to a holder by equipping a specimen loading table with rotary or moving function, and fitting a stationary mask over the specimen. CONSTITUTION:On the ion irradiation surface side of a specimen 2 placed on a specimen loading table 1 having rotary function, a mask 4 having a slit 5 is fixed to a holder. An electron beam 9 is irradiated onto the specimen from right over while an ion beam 12 from over aslant, penetrating the slit 5 in both cases. The electron beam irradiated onto the specimen penetrates the specimen while diffracting within it, and builds an image of specimen on a fluorescent plate 11 through the action of a projector lens 10. This specimen image varies with rotation of specimen table, but if the electron beam irradiation position on the specimen is identical to the ion beam irradiation position, only specific areas can be ion irradiated while the specimen image is monitored. The ion irradiated area on the specimen is determined from the shape of slit, and several times of ion irradiation can be conducted in different conditions for each specimen.
Patent JP-S63234904-A (JP)
Inventor: RICHIYAADO JIYOSEFU TOREESHII
IPC: A44B11/25
Filed: 1987-12-16
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-2001129137-A (JP)
Title: Iron head for golf club
Inventor: NOGUCHI SHUICHI
IPC: A63B53/04
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To solve such problems of the conventional large-sized iron heads as the high position of a sweet spot and the distance between a meet point and the sweet spot greater than that of the iron heads of the conventional sizes and the consequent decrease in a distance. SOLUTION: A head body 2 is formed by using a blank having a small specific gravity to a cavity back and low centroid and a weight member 3 having the large specific gravity is fitted into a recessed part 2b formed at a sole 21, by which the sweet spot SS is so set as to keep the height from the sole 21 within a specified range and is brought near to the meet point MP.
Patent JP-H10116411-A (JP)
Title: Magnetic recording medium
Inventor: TAKAI MITSURU
IPC: G11B5/65
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic transduction characteristics as well as weather resistance of an oblique vapor deposition type magnetic recording medium having a multilayered ferromagnetic metal thin film. SOLUTION: This horizontal recording type magnetic recording medium is produced by successively depositing at least three ferromagnetic metal thin films essentially comprising Co adjacent to each other on a nonmagnetic substrate. In this medium, the incident directions of vapor deposition for aforesaid at least tow layers adjacent to each other of the ferromagnetic metal thin films are opposite to each other around the aforesaid normal line of the plane of the ferromagnetic metal thin films. The incident direction of each of the aforesaid two layers makes 10 to 40 deg.min. incident angle from the normal line for the layer near the surface, while the min. incident angle for the layer near the nonmagnetic substrate is smaller than the angel above described.
Patent JP-2000149673-A (JP)
Title: Overhead ground wire
Inventor: SUKEGAWA TAKASHI
IPC: H01B11/22
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an overhead ground wire allowing easy repairing of damage by a lightning shock. SOLUTION: This overhead ground wire is comprised of an overhead ground wire body 4 having a spiral channel 7 to be provided by missing one or a plurality of metal strands 1 constituting an outermost layer of the body 4. The overhead ground wire further comprises a protecting tape 8 arranged on the outer peripheral of the body 4, a lightening-proof metal wire 9 mounted in the spiral channel 7 and an optical transmission line 10 mounted in the spiral channel 7 as occasion demands. The protecting tape 8 is wound with it divided into plural pieces corresponding to a strand of the outermost layer of the body 4.
Patent JP-H11146857-A (JP)
Title: Fibrous mop containing bleacher and fiber knitting and weaving body for mop
Inventor: OKUMA HIROTO
IPC: A47L13/20
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively remove stain in a cleaning object on a floor, etc., and also to facilitate the exchange of cleaning parts in a mop at the time of deterioration concerning cleaning through the use of the mop. SOLUTION: The mop is provided with a fiber knitting and weaving body 1 where a bleacher is permeated, a mop main body plate 2 where the body 1 is fitted and pinching and fixing plate parts 3a and 3b for pinching and fixing the fiber knitting and weaving body 1 and the mop main body plate 2e through the use of the screwing of screws 6 so as to be freely attachable/detachable. Then, a handle 5 is fitted to the main body plate part 2 with a handle fitting part 4 so as to be freely rocking possible.
Patent JP-2001133930-A (JP)
Title: Heat developable diazo copying material
Inventor: HIRABAYASHI TAKEO
IPC: G03C1/76
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable diazo copying material giving high image density and excellent in heat developability and long-term preservability. SOLUTION: In a heat developable diazo copying material containing a diazo compound and a coupler in separate layers on the substrate, an undercoat layer containing at least a styrene-acrylic acid copolymer is disposed in a position nearest to the substrate.
Patent JP-H02162667-A (JP)
Title: Molded board type modular jack
Inventor: SASAKI MASAO
IPC: H05K3/40
Filed: 1988-12-15
Abstract: PURPOSE:To reduce number of assembling manhour and production cost by providing a conductor pattern on one plane or three-dimensionally and forming a part thereof integrally with an insulator to form a molded board part and thereafter bending a part of the conductor pattern and inserting it into a housing to carry out assembling. CONSTITUTION:A conductor pattern 1, which is a stamped spring material, is provided on one plane or three-dimensionally, and an insulator 2 is integrally molded on the conductor pattern to form a molded board part A. A leg 1A of this board part A is used for connection with the board, and a spring contact 1b, and a hole C in a part of the conductor pattern 1 are provided, and an exposed part 2b is used as a mounting pad for a functional part and is also utilized for lead wire mounting. The contact, etc., of this board part A are bent beforehand and inserted into a housing 3 to assemble a modular jack, and a terminating function noise killer 4 is soldered to a hole 1c at the half way part of the conductor pattern 1.
Patent JP-H02161917-A (JP)
Title: Continuous grain cooking processor
Inventor: SUGIMURA TAKESHI
IPC: A23L7/10
Filed: 1988-12-15
Abstract: PURPOSE:To execute cooking processing in which additive food materials are added to a grain and to offer various types of or a large quantity of boiled rice mixed with a variety of different ingredients, etc., by providing an ingredients charging device equipped with a monitoring window at least for a secondary cooking part. CONSTITUTION:Ingredient charging device 13 is provided for the top board part of a secondary cooking room 10. A freely openable and closable cover 19 is provided for the top of an ingredient charging cylinder 17, and an inspection hole 20 is provided for the side surface of the cylinder 17. The ingredient charging cylinder 17 is provided for the approximate center of a supporting member 22 of a screw feeder 21 having a width approximately the same as the width of the secondary cooking room 10, and an ingredient guide plate 23 is provided for a fitting part to the supporting member 22 of the ingredient charging cylinder 17 under an extending state. An ingredient charging port 24 is opened for the lower edge part of the supporting member 22. The screw feeder 21 is driven by a motor 25 provided adjacently to the screw feeder 21. When the boiled rice mixed with a variety of different ingredients, etc., is to be cooked, the additive food materials accordant with the rice are charged, and the motor 25 is driven, the ingredients are uniformly charged by the screw feeder 21 in a direction to cross the moving direction of a conveyor 11, and the progress of the charging can be executed while watching the inspection hole 20.
Patent JP-2001135924-A (JP)
Title: Ceramic package substrate
Inventor: UNNO HIROSHI
IPC: H05K3/34
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate, where a void does not occur in a solder electrode provided by reflow after a solder ball is mounted on the electrode. SOLUTION: Related to an electrode part of a substrate, the electrode part has a two-layer structure. A first layer has a function to assure adhesion to the substrate while a solid content is formed with a conductive paste comprising globular metal powder for 70-97% and inorganic filler for remaining part. A second layer has a tight film structure as well as a function for preventing air blow from the first layer at solder reflow, while a solid content is formed with a conductive paste, comprising flake-like metal powder for 80-20 wt.% and globular metal powder for a remaining part.
Patent JP-H04186394-A (JP)
Title: Outline font preparation device
Inventor: FUJII NORIHISA
IPC: G09G5/26
Filed: 1990-11-21
Abstract: PURPOSE:To enable a horizontal or vertical line to be efficiently corrected by applying the constitution wherein the horizontal or vertical coordinate values of all endpoints contained in a range specified by a means for specifying a plurality of endpoints in an outline to a correction point, are made to agree to the coordinate value of a reference point specified by a reference point specifying means. CONSTITUTION:A reference or horizontal coordinate value is determined on the basis of a reference point specified by a reference point specifying means, and the endpoint of a segment included in a range specified by a range setting means is taken as a point for correction. Then, the horizontal or vertical coordinate value of a point to be corrected by a correction means is corrected to the coordinate value of the aforesaid reference point. Namely, when one endpoint of a certain straight segment is taken as a reference point and the other endpoint is included in range setting, the straight segment concerned is corrected to a horizontal or vertical segment. Also, when both endpoints of a plurality of certain straight segments are included in the range setting, all the straight line segments are so corrected as to agree to the same horizontal or vertical coordinate value. As a result, an outline font can be efficiently prepared in such a way that a portion comprising a horizontal or vertical line is accurate without any dislocation.
Patent JP-2000145461-A (JP)
Title: Internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02D41/38
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent most of unburnt HC and a malodor from being released even when injection fuel is made to collide against a cavity internal wall of a piston during low-load operation. SOLUTION: In this internal combustion engine, either the first combustion wherein quantity of EGR gas in a combustion chamber 5 is more than that of EGR gas which produces maximum soot and thereby very little soot is generated, or the second combustion wherein quantity of EGR gas in the combustion chamber 5s is less than that of EGR gas which produces maximum soot is selected. Fuel is injected from a fuel injection valve 6 toward the inside of a cavity formed in a piston 4. When either the first or the second combustion is done, the fuel injected from the fuel injection valve 6 is made to collide against a cavity internal wall.
Patent JP-H06224462-A (JP)
Title: Semiconductor device with strong alas clad layer
Inventor: KENESU JIERARUDO GUROGOBUSUKII
IPC: H01S5/00
Filed: 1993-12-17
Abstract: PURPOSE: To obtain good mechanical and chemical stability by composing the device of a GaAs substrate, a GaAs buffer layer, a GaAs/AlGaAs quantum-well region, and an AlAs/GaAs clad region. CONSTITUTION: A quantum-well region 5 is formed between a clad region 7 and a grating 9 at a top part, which couples radiation with the quantum-well region 5. The clad region 7 is in contact with the quantum-well region 5 and formed between the quantum well region 5 and a substrate 1. The quantum-well region 5 includes alternate layers 51 and 53 of GaAs and AlGaAs and the clad region 7 includes superlattices 71 and 73 of at least 2 μm in thickness, formed of alternate layers of AlAs and GaAs. Further, the substrate 1 and a buffer layer 3 are formed of GaAs. Consequently, good mechanical and chemical stability is obtained.
Patent JP-H02162393-A (JP)
Title: Driving device for display element
Inventor: YASUDA MASARU
IPC: G09F11/00
Filed: 1988-12-15
Abstract: PURPOSE:To shorten the time required for display changing operation by detecting a display color which is being displayed currently and moving display bodies forward and backward according to their display order when driving the display elements of a panel type display device which displays various pieces of information on advertisement, etc. CONSTITUTION:The display device consists of a frame F, a driving drum 5, a display area 8, a display vector 9, display parts 10 - 14, 1st and 2nd electromagnets 19 and 20, photosensors 30 - 32 as detecting means, a control part 41 as an arithmetic means and a control means, and an order memory 45 as a storage means. Then, the minimum movement quantity and rotating directions of the driving drum 5 which are required to set the display parts 10 - 14 to be displayed next opposite the display area 8, i.e. the minimum movement quantity and moving direction of the display belt 9 are computed. then the electromagnets 19 and 20 are controlled according to the arithmetic results.
Patent JP-H0514077-A (JP)
Title: Arithmetic follow-up holding amplifier
Inventor: ROBAATO EMU SUTEITSUTO
IPC: G11C27/02
Filed: 1991-12-02
Abstract: PURPOSE: To prevent the attenuation of a holding capacitor by means of bias current by providing a switch means for differential input stage separation and adding a bias current elimination network for a differential second stage at the time of the holding mode of an operation. CONSTITUTION: A cascode device using a transistor for separating a differential input means at the time of a holding mode is arranged in two stages and the bias current elimination network 66 is arranged for the input side of the differential second stage. Thus, feed through and bias current in the input side of the differential stage at the time of the holding mode can considerably be reduced, large effect for preventing the attenuation of the holding capacitor is given and a phase compensation capacitor 20 contained in a basic circuit can be used as the holding capacitor.  Since only very small number of components are involved in the signal path by the use of the reverse bias switch of base emitter junction, which brings about low parasitic capacitance and high speed switching, the common mode rejection ratio, the current supply rejection ratio, the distortion rate and the movement characteristic of an excess response are improved.
Patent JP-H05159439-A (JP)
Title: Disk device
Inventor: MURATA TATSUYA
IPC: G11B27/10
Filed: 1991-12-02
Abstract: PURPOSE:To improve operability by reproducing from a pause point with almost no time-lag at the time of releasing the pause. CONSTITUTION:A position of a pickup head 4 on a disk 1 at the time of pause operation is regarded as the pause point, and data by 1st an 2nd lengths before and after the pause point is reproduced and written in a storage means 3 by a write means 2. Whenever the pause point on the disk 1 is operated to be move, data by the 1st and 2n lengths before and after the new pause point is reproduced and written in the storage means 3 so as to update the data. Data by the 1st and 2nd lengths written in the storage means 3 is repeatedly read out by a read means 5, and the data by the 2nd length after the pause point on the disk 1, written in the storage means 3 by pause releasing operation is read out.
Patent JP-2001132619-A (JP)
Title: Variable displacement type axial piston pump and variable displacement type axial piston motor
Inventor: KAMIKAWA HIDEHISA
IPC: F03C1/253
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce wear of thrust metal arranged opposed to a contact sliding part of a movable swash plate on a variable displacement type axial piston pump and motor. SOLUTION: This variable displacement type axial piston pump (motor) 81 having a pump shaft (motor shaft) 3 supported free to rotate, a plural number of pistons 12, 12, ... arranged in the circumference and free to reciprocate in parallel and a movable swash 11 to make head parts of the pistons 12 on it respectively forming a protruded type circular arc surface 11x on a back surface of the movable swash 11 and a recesses type circular arc surface 15a on an inner surface of a support part 15 arranged opposed to the movable swash,  fixing thrust metal 90 having a circular arc guide surface 90a on the recessed type circular arc surface 15a and structured to slide the back surface of the movable swash 11 along the circular arc guide surface 90a of the thrust metal 90 is provided with a clearance 99 between a top part of the circular arc guide surface 90a of the thrust metal 90 and a top part of the protruded circular arc surface 11x of the back surface of the movable swash 11.
Patent JP-H10160303-A (JP)
Title: Defrosting controller of refrigerating machine
Inventor: MIURA KOJI
IPC: F25B47/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify the defrosting control system of a refrigerating machine, and to effectively perform defrosting in the off-cycle defrosting mode. SOLUTION: Cooling of a refrigeration chamber is started (S200), and it is judged whether or not the temperature in the refrigeration chamber is <=0 deg.C (S300). When the result of judgment is YES (S300), cooling of the refrigeration chamber is started, and it is judged whether or not the prescribed time is elapsed (S400). When the result of judgment is YES, the hot gas, defrosting is performed (S500). After the temperature in the refrigeration chamber is <=0 deg.C, and when the temperature of the refrigeration chamber is >=10 deg.C between the hot gas defrosting operations, the off-cycle defrosting is performed (S900).
Patent JP-2001129582-A (JP)
Title: Fluidized bed type water treating apparatus
Inventor: KANO HISANAO
IPC: C02F1/50
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous fluidized bed type water treating apparatus which is a water treating apparatus utilizing a biodegradation tank in which particulate matters on the surface of which microorganisms are formed and carried are filled and wherein frequency of washing of the particulate matters can be decreased to suppress clogging of the filling layer and installation cost is decreased. SOLUTION: This apparatus mainly comprises a raw water tank 1 for storing an organic substances-containing waste water, a biodegradation tank 2 wherein particulate matters 21 on the surface of which microorganisms are formed and carried are filled under a fluidizable condition and a treated water tank 3 in which treated water is stored and bottoms of the raw water tank 1 and the biodegradation tank 2 are connected with each other through a raw water introducing pipeline (a) provided with a raw water pump 4 and the top of the biodegradation tank 2 and the treated water tank 3 are connected with each other through a treated water guiding-out pipeline (b) and in addition, the top of the biodegradation tank and the raw water tank 1 are connected with each other through a treated water recycling pipeline (c).