baber/WOPTO huggingface dataset:
Patent JP-S5482520-A (JP)
Title: Cylinder for high compression ratio gasoline internal combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02F1/18
Filed: 1977-12-13
Abstract: PURPOSE:To prevent knocking of a high compression ratio internal combustion engine by constituting a cylinder therefor such that it is provided with a recess formed on that portion of its inner face which defines a combustion chamber at an initiation of a piston lowering stroke in order to increase the volume of the combustion chamber at the initiation of a combustion stroke to decrease the combustion pressure rising rate therein. CONSTITUTION:In a high compression ratio Diesel internal combustion engine in which a main combustion chamber 6 is defined by a cylinder head 3 and the top face of a piston 5, an annular recess 11 having an upper end section 11a and a lower end section 11b is formed at a portion of a cylinder 2 somewhat below the top dead center position T of the piston 5.
Patent JP-H11799-A (JP)
Title: Press
Inventor: FUKAMI YASUHIKO
IPC: B30B15/28
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the upper frame from twisting from thermal deformation by providing a means for controlling the side temp. so that the temp. of one side plate, on which a press driving source is installed as a heat source, has nearly the same room temp. as that of the other side plate situated symmetrically. SOLUTION: The temp. of one side plate 1aa of the upper frame 1a, on which a press driving source 21 is installed as a heat source, is controlled to be nearly the same room temp. as that of the other side plate 1ab situated symmetrically relative to the side plate 1aa by means of a side temp. control means 27. This control means 27 may be designed to have a heat source cooling means, by which controls the temp. of the side plate. It prevents the left and right side plates 1aa, 1ab of the upper frame 1a from twisting on account of their difference in thermal deformation. As a result, core deviation can be prevented between the upper die on the upper frame 1a and the lower die on the lower frame, enabling quality to be improved for a press work product.
Patent JP-H103769-A (JP)
Title: Disk cartridge
Inventor: KISHIDA KOJI
IPC: G11B23/03
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten the cooling time of halves and to improve molding of the halves by providing a fixing means on a half for the purpose of preventing a peripheral part of a spot formed by a projection provided on a movable mold of a metal mold for injection molding of the halves from slipping off from a fixed mold at the time of opening the metal mold. SOLUTION: This disk cartridge is composed of a discoid recording medium housed freely rotatably in a cartridge case formed by one pair of an upper half (not shown in the figure) and a lower half 3, which are opposite to each other and made of synthetic resins. For the purpose of preventing the peripheral part of the spot formed by the projection provided on the movable mold at least one of the upper half and the lower half 3 of the metal mold for injection molding from separating out of a fixed mold of the metal mold at the time of opening the metal mold, the fixing means are provided in such peripheral parts etc. as a 2nd inserting slot forming part 10b, a 2nd gripper slot forming part 13b, a positioning hole 11 and an alignment hole 12, etc., in the lower half 3.
Patent JP-S63314027-A (JP)
Title: Antenna band correction circuit
Inventor: SATO HIDEO
IPC: H04B1/04
Filed: 1987-06-17
Abstract: PURPOSE:To improve transmission efficiency preventing a voltage standing wave ratio (VSWR) from being separated from 1 remarkably even when an antenna with wavelengths<=lambda/8 is used, by connecting a phase conversion circuit and a tuning circuit to a band area correction circuit in series. CONSTITUTION:The antenna 7 with lambda/8-wave in a case where the wavelength of a carrier is lambda, a negation circuit 1 in the imaginary number part of the impedance of the antenna in a carrier frequency, the phase conversion circuit 2 to shift a phase by 1/4lambda, a phase correction circuit 3 in which serial tuning is taken by the carrier frequency, and an impedance matching circuit 4 to match to the output impedance or a feeder impedance of a broadcasting machine are provided. For example, since a positive reactance component by the antenna 7 goes to a negative reactance component at the input terminal of the phase conversion circuit 2, it is corrected by the positive reactance of the phase correction circuit 2 which increases to the positive reactance, then the imaginary number part is offset. In such a way, the transmission characteristic with superior efficiency can be obtained since the VSWR can be maintained at a value near to 1.
Patent JP-2000335986-A (JP)
Title: Porous cement hardened body including coated fertilizer granule
Inventor: TAMAI MOTOHARU
IPC: C04B38/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cement-cured body that permits the early thick growth of plants and the early adhesion and growth of algae and can gives an environment that continues the following growth by curing a cement composition containing powder-coated granular fertilizer and/or fertilizer-soaked powdery particles in a porous substance. SOLUTION: Surface coated powdery fertilizer with a particle size of 0.001-30 mm is prepared by coating the surface with an organic or an inorganic material and/or fertilizer-impregnated particles 7 with a particle size of 0.001-30 mm is prepared by soaking dried inorganic or organic porous powdery particles with water in which the fertilizer components are dispersed or dissolved. Then, the coated powdery fertilizer and/or the fertilizer-impregnated powdery particles 7 is added to cement in an amount of 0.1-150 wt.% based on cement 2, further an aggregate 1, an air-entraining agent and/or a gas-generator, foam 3, and water are mixed and kneaded and the resultant cement composition is cured to give the objective cement cured body having continuously connected gaps.  When this cement-cured body is installed in a river or in a sea shore, the fertilizer included inside are gradually eluted out through the gaps.
Patent JP-S6213608-A (JP)
Title: Laying of impermeable sheet in wastes disposal site
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1985-07-11
Abstract: PURPOSE:To obtain sufficient water-stopping performance even under a condition that groundwater comes in by a method in which a connector is attached to the end of an impermeable sheet, the connectors of the sheets are set closely, and a grout is injected into the connection partitioned by the adjacent branch portions. CONSTITUTION:An impermeable sheet 12 is divided into two sheets 12a and 12b of almost the same sizes, and forked branches 14 are formed on one ends of the sheets 12a and 12b. Connectors 16 of a zipper structure are fixed to ends of the branches 14 and coupled with each other to form a connection 18, and a grout 20 is injected from one end side into the inside of the connection 18. The impermeable sheet can thus be comparatively simply laid even under the condition that groundwater comes is. High water-stopping performance can thus be secured and the occurrence of secondary pollution can be exactly prevented.
Patent JP-H094704-A (JP)
Title: Auxiliary speed change operation device for tractor
Inventor: TANI YOSHITAKA
IPC: F16H61/00
Filed: 1995-06-19
Abstract: PURPOSE: To disengage gears smoothly by providing a relay circuit which sets main speed change gears to a neutral position by the operation of a main clutch in a tractor which is provided with an auxiliary speed change gear device capable of changing speed ranging from ultra low speed to high speed and in which a main transmission operated electronicaly is provided. CONSTITUTION: When a main clutch 4 is disengaged with an auxiliary transmission 2 set at ultra low speed position LL, the main speed change gears G1 to G4 of a main transmission 3 are moved to a neutral position by a neutral position relay circuit and rotated freely. By this, because any interconnecting load from the other gears does not act on the main speed change gears G1 to G4 even if the auxiliary speed change gears G11 to G14 are intermeshed, the auxiliary speed change gears G1 and G2 in the ultra low speed position LL is disengaged smoothly to the neutral position for increased controllability. In addition, this construction can be simplified because a neutral position relay circuit is assembled into the electronic control circuit part of the main transmission 3.
Patent JP-S5941067-A (JP)
Title: Diagnosing device of system
Inventor: TANIGUCHI RIYOUSAKU
IPC: G06F11/22
Filed: 1982-08-31
Abstract: PURPOSE:To improve the efficiency of diagnosis operation by registering a test program and a control table in a file to be diagnosed, diagnosing devices successively, and perform the logout toether with the file information at the generation of an error in a device. CONSTITUTION:In a step to discriminate whether an environmental condition is changed or not out of the diagnosis operation steps of a test program, the test program advances as it is when the discriminated result is NO. When the discriminated result is YES, a monitor program and a control table are loaded from a disc device 7 to a main storage device M/M 6. Subsequently, the environmental condition is read out from the control table, set up in an environmental variation controlling device 15 and diagnosed by a condition specified by an environment varying device 16. When the control table is interrupted by variation, the test program is stopped and the succeeding environmental condition is set up.
Patent JP-S637731-A (JP)
Inventor: TOMITA RIKIO
IPC: A01G33/02
Filed: 1986-06-30
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-S5674617-A (JP)
Title: Running type health promotion equipment
Inventor: SHIMANO KEIZOU
IPC: G01D21/00
Filed: 1979-11-22
Abstract: PURPOSE: To moderately take exercise by the sufficient physical exercise amount, by constituting the equipment so that the training can be made with the suitable number of pulses corresponding to the information as to a person's age, sex distinction, height, weight, etc.  
     CONSTITUTION: When starting the training, the gear ratio is displayed 28 by inputting the person's information such as age, height, weight, etc., and the purpose to the input selective circuit 13 from the keyboard 14, and therefore the operation gear 27 is set to the gear ratio. And, the warm-up is made by operating the pedal 5 in accordance with the pitch sound for indicating a rotation of the pedal 5. In this case, the pitch sound and the display of the gear ratio are varied so that the pulses which have been detected by the pulse detector 7 become 110 through 120. At the time of training, the pitch sound and the display of the gear ratio are executed in the same way, and when the prescribed training time has passed, a sound  informing of the end of training is given. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09315055-A (JP)
Title: Magnetic card
Inventor: KAWASHIMA HIROSHI
IPC: B42D15/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain printed image properties with high transferred image density and superior resolution by providing an intermediate layer containing a polyester resin and polyethylene wax between a base material and a sublimable ink image receiving layer, in a magnetic card comprising magnetic recording layer formed on one of the faces of the base material and the sublimable ink image receiving layer formed on the other face. SOLUTION: In a magnetic card comprising polyethylene terephthalate film as a base material, a magnetic recording layer formed on one of the faces of the base material and a sublimable ink image receiving layer formed on the other face, an intermediate layer containing a polyester resin and polyethylene wax is formed between the base material and the sublimable ink image receiving layer. When forming a printed image by heat from a thermal head, this intermediate layer functions as a cushion and a heat disperser. In additiony 1-20 pts.wt. of polyethylene wax are preferably added for 100 pts.wt. of the polyester resin in the intermediate layer. Further, the polyeeter resin is preferably such as having a glass transition temperature of at least, 50 deg.C and the polyethylene wax is preferably such as having a melt point of 110 deg.C or less.
Patent JP-S5853898-A (JP)
Inventor: NAKAJIMA KIYOHIKO
IPC: H05K9/00
Filed: 1981-09-25
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-S6131722-A (JP)
Title: Clutch facing
Inventor: KANI HARUNOBU
IPC: F16D69/00
Filed: 1984-07-20
Abstract: PURPOSE:To improve a radiation effect and forming efficiency by forming wave-like concave and convex portions having equal pitch continuously disposed in the peripheral direction on the friction surface of a facing, and disposing a spiral concave groove on the concave-convex portion in such a manner as to substantially make a round. CONSTITUTION:Wave-like concave portions 3 and convex portions 4 continuously disposed in the peripheral direction are formed at equal spaces on the surface of a cluth facing 1. The concave portion 3 and the convex portion 4 make one set, which is divided into eight equal parts. The concave portion 3 and the convex portion 4 are expanded as they are directed from the inner peripheral end surface to the outer peripheral end surface. One concave groove 5 is formed extending from the inner peripheral end surface to the outer peripheral end surface on the friction surface of the facing. The concave groove 5 is formed spirally in the radial direction between the concave portion and the convex portion 4.
Patent JP-S5577741-A (JP)
Title: Novel photoresist composition
Inventor: SATOU TAKAYUKI
IPC: G03F7/008
Filed: 1978-12-07
Abstract: PURPOSE: To obtain the photoresist composition which is free from any decrease in the film-remaining rate after development and is prevented of halation by compounding the specific light-absorbing agent and fluorescent agent to rubber-base photo resist.  
     CONSTITUTION: The light absorbing agent (A) such as N, N-diethyl-4-phenyl azoaniline, 4, 4'bis(p-dimethyl aminophenylazo) diphenyl ether expressed by general formula I, II (R 1 , R 2  are H, hydroxyl groups, alkyl, alkoxy; R 3 , R 4  are alkyl, hydroxy alkyl, aryl, aralkyl; R 5  is H, alkyl; n is 0, 1) and the fluorescent agent (B) such as N, N'-dibenzylidene-1, 3-phenylene diamine expressed by general formula II (R is aryl, 2-aryl ethylenyl; R' is H, alkyl, aryl; A is phenylene; m is 0W2) are  compounded to the rubber-base photo resist composed primary of cyclized rubber  and bisazide compound, respectively at about 0.5W15% based on the weight of the cyclized rubber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317667-A (JP)
Title: Method for joining target for sputtering
Inventor: YAMAGISHI TOSHIHIKO
IPC: C23C14/34
Filed: 1987-06-18
Abstract: PURPOSE:To simply obtain a clean target without carrying out washing and drying stages by metallizing a target for sputtering by vacuum deposition before joining to a backing plate. CONSTITUTION:Cr and Cu are vacuum-deposited on a target member of a prescribed size with a vacuum deposition device to metallize the surface to be soldered and the target member is joined to a Cu backing plate with an In sheet in-between. After the metallizing, the target member is preferably heated, kept hot and soldered in vacuum or in an inert atmosphere of Ar or the like without using a flux. Since impurities or moisture does not adhere, washing and drying stages are made unnecessary and a clean target can simply be obtd.
Patent JP-H03174876-A (JP)
Title: Communication terminal equipment for hand-written data
Inventor: NAGAYAMA TAKEHISA
IPC: H04N1/393
Filed: 1990-06-11
Abstract: PURPOSE:To keep a constant thickness of a line independently of the magnification at hand-written data by varying the thickness of a line of a drawn picture in response to the magnification and reduction rate so as to display the picture thereby making the thickness of the lines drawn constant at copying. CONSTITUTION:The terminal equipment consists of a facsimile mechanism section 1, a drawn picture input display section 2, a control section 3 and a telephone set 4. Then the data stored in an image memory 12 of the control section 3 is magnified and displayed on a 2-dimension display means such as a liquid crystal display panel 7, then the hand-written data is displayed with magnification similarly, while the hand-written data is stored in a prescribed pattern in the image memory 12. Thus, copying with a constant thickness or the like is attained independently of the magnification/reduction ratio for pattern display.
Patent JP-H10108151-A (JP)
Title: Network system
Inventor: WILLIAM STEVEN IERANNIS
IPC: G06T13/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To attain a smooth and reasonable motion throughout the simulation even in the case of the motion under any circumference by allowing a source node to send data including an instruction predicting a motion of an object, allowing a reception node to receive the data and the instruction and smoothing the data according to the instruction. SOLUTION: Each of user programs is converted into a graphic object 36 and a general expression of a motion. The graphic object 36 and the motion are sent to a reception station that has a computer 42 loading the graphic object 36 and the motion to a database 44 from a transmission station with a computer 38 via a computer network 40. A switch 46 selects an output of the database 44 to either of a linear interpolation signal 48 or a spline interpolation system 50 according to the available amount of information in the database 44.
Patent JP-S5778641-A (JP)
Title: Optical beam focusing device and optical recorder and reproducer provided with said device
Inventor: TANAKA SHINICHI
IPC: G02B26/10
Filed: 1980-10-31
Abstract: PURPOSE:To simplify the constitution of a driving device, by displacing and driving an objective lens from the optical axis direction, and the direction shifted from the direction meeting at right angles with the optical axis. CONSTITUTION:A light beam 9 radiated from a light source 8 is made to parallel light beams by a collimation lens 10, they pass through a polarized beam splitter 11 and a 1/4 wavelength plate 12, and after that, are focused by an objective lens 13, and a focus S is formed on a track of an information recording carrier 14. Its reflected rays are made incident to the first photoelectric detector 16 and the second optical detector 17, and a tracking error signal and a focus error signal are outputted, respectively. The first actuator 18 is driven by a difference signal between the tracking error signal and the focus error signal, and the second actuator 19 is driven by its sum signal. The respective actuators 18, 19 drive the objective lens 13 through their connecting bodies 20, 21, respectively.
Patent JP-2000345884-A (JP)
Title: Internal combustion engine control device
Inventor: ITO HIROSHI
IPC: F02D41/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a drop in performance of an internal combustion engine for directly injecting gaseous fuel to a combustion chamber. SOLUTION: This control device is provided with an injector for directly injecting gaseous fuel to a combustion chamber. In this case, it is provided with an injection required time calculating means (S12) for calculating the time T1 required for fuel injection of the injector on the basis of the rotating state of an engine, an injectable time calculating means (S14) for calculating the time T2 in which fuel injection of the injector is possible on the basis of the rotating state of the engine, and an intake stroke injection control means (S20) for performing the intake stroke injection only for the time T1-T2 which is the difference between the fuel injection required time T1 and the fuel injectable time T2 when the injection required time T1 is longer-than the injectable time T2, and for performing the compression stroke injection for the injectable time T2.
Patent JP-H0319898-A (JP)
Title: Writing brush plotter performing drawing according to arrangement information
Inventor: SOGAWA YUJI
IPC: B41J2/49
Filed: 1989-06-16
Abstract: PURPOSE:To freely arrange a character or mark to be drawn in an arbitrary size in an arbitrary direction by providing arrangement information determining the size of the character or mark and the arranging position thereof and drawing the character or mark on the basis of the arrangement information. CONSTITUTION:A character or mark is selected by an arrangement selection means (i). The arrangement information of the selected arrangement is read from an arrangement information storage means (j) by an arrangement information reading means (h) and the character or mark to be drawn is selected by a drawing data selection means (a). Next, the size and drawing position of the character or mark to be drawn selected by the drawing data selection means (a) are calculated according to the arrangement information read from the arrangement information storage means j by a drawing control means (d). Next, the drawing data of the selected character or mark is read from a drawing data storage means (c) by a drawing data reading means (b) and the character or mark is selected according to the arrangement information read from the arrangement information storage means (j) and the drawing data of the character or mark is drawn by the writing brush (g) of a writing brush system held to a writing brush holding part (f) by a writing brush driving means (e).
Patent JP-S638683-A (JP)
Title: Toner recovery container releasing mechanism in copying machine
Inventor: OKUBO KENZO
IPC: G03G21/10
Filed: 1986-06-27
Abstract: PURPOSE:To open a copy paper carrying part by simple operation by releasing the fixed state of a toner recovery container interlocking with the upper rotational operation of an upper half part of a clam shell type copying machine. CONSTITUTION:A copying machine body 1 is divided into the upper half part 11 and a lower half part 12 by using the 1st copy paper carrying course as a border and the upper half part 11 is rotatably coupled with the lower half part. A fixing mechanism 7 for coupling the toner recovery container 62 so as to almost horizontally rotating it and fixing the container 62 on a toner receivable position is fitted to a prescribed position of the lower half part 12, and a releasing mechanism for releasing the fixed state of the toner recovery container 62 based upon the fixing mechanism at the time of upper rotation is fitted to a prescribed position of the upper half part 11. consequently, the 1st copy paper carrying course 4 can be opened to execute jam processing by executing the upper rotation of the upper half part 11 against the lower half part 12.
Patent JP-S5853670-A (JP)
Title: Fuel injection device
Inventor: KATOU MASAAKI
IPC: F02M57/02
Filed: 1981-09-25
Abstract: PURPOSE:To improve the responsiveness of the injection time by opening or closing the timing valve arranged on the discharge passage relieving the fuel in a pressure feed pump chamber in accordance with the engine operating condition. CONSTITUTION:A feed port 31 and timing port 30 are opened together in a pressure feed pump chamber 68 and are connected to a tank 57 through the fuel discharge passage 51 having a timing solenoid valve 19, etc. The fuel in the tank 57 is introduced into the injection pump chamber 61 below an injection cylinder 16 through a regulating solenoid valve 17, etc., and a nozzle 4 is fitted below the chamber 61. First, a pressure feed and an injection plungers 2a, 1a are lowered from the top dead point to discharge the fuel in the chamber 68 through the ports 31, 30, and the valve 19 is closed so as to obtain the optimum injection time for the operating condition, thereby the high pressure in the chamber 68 is applied to the plunger 1a, thus the fuel is injected through the nozzle 4 under a predetermined pressure in the chamber 61 and the fuel quantity in the chamber 61 is controlled by the opening time of a valve 17b.