baber/WOPTO huggingface dataset:
Patent JP-H1085923-A (JP)
Title: Method for joinning different kinds of member by insert
Inventor: FUKUSHIMA SHOZO
IPC: B22D15/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for joinning different kinds of member by which a first member having comparatively low melting temp. is inserted in a second member having comparatively high melting temp. SOLUTION: In this metal joinning method, the first member 14 is inserted in the second member after arranging the preformed first member 14 into a casting space 24 regulated by a first and a second molds. The first member 14 is formed of a material having comparatively low melting temp. and regulates the casting space 24 for the second member cooperatively with the first and the second molds which are mutually combined. On the surface opposite to the surface regulating the casting space 24 in the first member 14, a cooling member 27 for cooling the first member is arranged and a part of the cooling member 27 is exposed to the outer side, and at the time of casting, the first member 14 is cooled by the cooling member 27.
Patent JP-H0579337-A (JP)
Title: Inter-cylinder injection type internal combustion engine
Inventor: UEDA TAKANOBU
IPC: F02D41/34
Filed: 1991-09-19
Abstract: PURPOSE:To provide a proper combustion in spite of lean air-mixture by increasing the intensity of a swirl stream when an engine load stays between the first set load and the second set load in comparison with the intensity of a swirl stream when the engine load is lower than the first set load or higher than the second set load. CONSTITUTION:A shallow dish part 12 which has a circular contour shape extending from the bottom of a fuel injection valve 11 to the bottom of an ignition plug 10 is formed on the top face of a piston 3, and a deep dish part 13 in approximately semi-sphere shape is formed in the central part of the shallow dish part 12. A spherical concave part 14 is formed at the connection part between the shallow dish part 12 and the deep dish part 13 below the ignition plug 10. A fuel injection quantity is small and air-mixture occupying the whole inside of a combustion chamber 5 becomes lean at the time of middle load operation of the engine. Since an intake air control valve is fully closed and strong swirl is generated inside the combustion chamber 5, the air-mixture inside the combustion chamber 5 formed by a first fuel injection becomes considerably lean, but flame is rapidly propagated by strong swirl, and thereby proper combustion is obtained.
Patent JP-H04118573-A (JP)
Title: Temperature compensation to semiconductor sensor
Inventor: KAMIOKA TADASHI
IPC: G01R33/06
Filed: 1990-09-10
Abstract: PURPOSE:To achieve a correct temperature compensation to an output of a semiconductor sensor by performing an output compensation of the semiconductor sensor corresponding to an action temperature determined by a temperature determining part. CONSTITUTION:For a semiconductor sensor 2, an output and a specific resistance (r) are changed by the temperature, while a resistor 22 has a stable resistance R to the temperature. When the specific resistance (r) of the semiconductor sensor 21 is changed by a temperature change, a voltage VS at the resistance 22 is changed, and the value (r) of the specific resistance at a temperature is determined by a CPU 26 using VS=R.V/(R+r). An output of the semiconductor sensor 21 is inputted through a sensor amplifier 23 and an A/D converter 25 into the CPU 26. The CPU 26 searches compensation information, that is a temperature compensation coefficient, for example, preliminarily memorized in a memory part 27 for each temperature based on the determined value (r) of the specific resistance, and obtains the compensation information for the value (r) of the specific resistance. This compensation information is applied to the already inputted output of the semiconductor sensor 21, thereby a correctly temperature-compensated output can be obtained.
Patent JP-H0796920-A (JP)
Title: Wrapping paper feeder for wrapping machine
Inventor: FUKUZAKI HIROAKI
IPC: B65H35/06
Filed: 1993-09-27
Abstract: PURPOSE:To prevent paper jamming and dimensional error due to static electricity by a method wherein an air jet device is provided upstream of the feed passage of strip-like wrapping paper from a paper feeder for wrapping machine for cutting the paper into a unit wrapping paper of a predetermined size in order to direct the air jet toward the forward end of the strip-like wrapping paper nearly parallel to the paper feeding direction. CONSTITUTION:By the action of feed rollers R1 at the paper feeding part of a twist wrapping machine, a strip-like wrapping paper P is drawn to a predetermined dimension and then stopped and, when the forward end of the paper reaches a position parallel to an object M being transferred for wrapping from a division device 1 to a wrapping function part H, the strip-like wrapping paper P is cut by a cutter part C into a unit wrapping paper P1 of a predetermined size for wrapping operation. Since an air spray device is provided between the wrapping paper and a guide on the upstream side of a feed passage of the strip-like wrapping paper P from the feed rollers R1 and since jets of the air of a predetermined pressure are directed nearly parallel to the feed direction of the strip-like wrapping paper P, a repulsive force is produced between the wrapping paper and the guide by the air jet to retain a gap therebetween at all times.
Patent JP-S63117032-A (JP)
Title: Curable composition
Inventor: KURISUTOFUA MAIKURU ANDORUUSU
IPC: C08G59/56
Filed: 1987-09-24
Abstract: Curable liquid compositions comprise (A) a liquid epoxide resin and (B) as curing agent for (A), more than 10% by weight, based on the weight of (A), of a solid solution of a polymeric phenol, such as a polymer of p-vinyl phenol or a phenolic novolak resin, and a polyamine having at least one primary amine group, such as diethylenetriamine or triethylenetetramine, the solid solution (B) being disposed as a powder in the epoxide resin. The compositions are useful as adhesives.
Patent JP-S6299799-A (JP)
Inventor: OKUDAIRA YUZO
IPC: E04B1/86
Filed: 1985-10-25
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-H04121801-A (JP)
Title: Magnetic field modulation system for magneto-optical recorder
Inventor: KAWASHIMA TETSUJI
IPC: G11B11/105
Filed: 1990-09-12
Abstract: PURPOSE:To secure normal operation of the driving circuit of a magnetic field modulation coil by controlling opening/closing of the switching element of a magnetic field application means by correction data in the sampling servo area of a magneto-optical disk. CONSTITUTION:Each segment of the recording track of the magneto-optical disk is set as a data area (AD) and a sampling servo area (SD), and a magnetic field inverted from the magnetic field modulation coil by recording data is applied to the magneto-optical disk in the period of the area (AD), and every kind of servo signal is generated by reproducing a sampling servo pit in the area (SD), and a switch 14 is switched in that period, and the correction data from a generating means 18 is supplied to the driving circuit 13. Therefore, the inversion magnetic field of the magnetic field modulation coil driven by the driving circuit 13 is controlled so that the mean time of logic values '1' and '0' can be equalized as possible through one segment period.
Patent JP-H04120210-A (JP)
Title: Method for exchanging converter body
Inventor: KUROKI TAKASHI
IPC: C21C5/42
Filed: 1990-09-12
Abstract: PURPOSE:To safely and quickly exchange a furnace body by making a trunnion ring for hanging the converter furnace body the construction having two positions of supporting position of a furnace supporting part and position passing through the furnace body, floating up and rotating the furnace body and taking out. CONSTITUTION:The converter hung from the trunnion ring 1 with furnace body supporting member 4 is exchanged. The trunnion 1 at this time is formed with the construction having the supporting position for supporting the above member 4 and taking-out position passed through in vertical direction. Then, with device having ascending/descending and rotating functions, the converter furnace body 3 is raised and floated up from the above trunnion ring 1, and the furnace body 3 and the member 4 are rotated to the taking-out position, where the body 3 and member 4 are not interfered with the trunnion ring 1. Successively, after lowering this, the furnace body 3 is taken out below the trunnion ring 1.
Patent JP-H03103244-A (JP)
Title: Ultrasonic wave transmitting medium
Inventor: KAWASHIMA TORU
IPC: A61B8/00
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the ultrasonic wave transmitting medium which has high transparency, high moisture content and excellent acoustic characteristics, is free from sticking, allows easy sterilization and has good bioadaptability by consisting the medium of the hydrate matter of a crosslinked ethylene oxide polymer. CONSTITUTION:The crosslinking of the ethylene oxide polymer is executed by putting an aq. soln. of the ethylene oxide polymer into a prescribed forming mold, then irradiating the soln. with radiations to crosslink the polymer to a three-dimensional structure and incorporating 80 to 99wt.% water into the network structure. The attenuation of ultrasonic waves increases if the moisture content is below 80wt.%. On the other hand, the mechanical strength of the ultrasonic wave transmitting medium is deteriorated if the moisture content exceeds 99wt.%. The method by the irradiation with radiations is preferable as the sterilization can be executed simultaneously with the crosslinking in such a manner. The concn. of the ethylene oxide polymer in the above-mentioned aq. soln. is 1 to 20wt.%. Further, an antiseptic and stabilizer may be added into this aq. soln. The resultant ultrasonic wave transmitting medium is usually planar and the thickness thereof is 1 to 50mm.
Patent JP-H0553541-A (JP)
Title: Display device
Inventor: MIZUTOME ATSUSHI
IPC: G09G3/36
Filed: 1991-08-28
Abstract: PURPOSE:To additionally reduce the electric power consumption of the high- fineness liquid crystal display device of a large screen. CONSTITUTION:This display device has a display panel 18 which is constituted by disposing scanning signal electrodes and information signal electrodes in a matrix shape with each other and crimping a liquid crystal having a memory characteristic therebetween, driving means 15, 17 which impress the scanning signals to the scanning signal electrodes and impress the information signals to the information signal electrode, an image information storage means 9 which stores the image information to be displayed by the display panel, a means 7 which detects the change made in the image information to the image information storage means, a means 7 which determines the time of the period detecting the change made in the image information, and a driving control means 12 which controls the driving means according to the result of the detection.
Patent JP-H0983220-A (JP)
Title: Frequency variable dielectric resonator
Inventor: ISHIKAWA YOHEI
IPC: H01P7/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resonator in which the resonance frequency is easily adjusted and occurrence of mode jump is less by varying a static capacitance corresponding to a change in a voltage applied between an electrode formed to a slit connecting to an opening and two electrodes in the vicinity of the slit. SOLUTION: Each cathode terminal of varactor diodes 70, 71 of the frequency variable dielectric resonator 81 is connected to a strip electrode 102a and each anode terminal of the diodes 70, 71 is connected respectively to electrodes 101a, 101b. Since a static capacitance of the diode 70 and a static capacitance of the diode 71 are connected in parallel between the electrode 1 and a bias electrode 102, the combined static capacitance is a sum of the two static capacitance sets connected in parallel. Thus, the combined static capacitor is largely changed with a very small change in a reverse bias to allow the resonance frequency to be easily adjusted.
Patent JP-H08103919-A (JP)
Title: Short shot foam molding
Inventor: ASAI MASATAKA
IPC: B29C45/14
Filed: 1994-10-04
Abstract: PURPOSE: To prevent an insert from becoming damaged by filling the interior of a mold in which an insert is arranged, leaving an unfilled part intact, by a short-shot injection method using a molding material of a resin comprising a base resin and a resin of the same type as and of a lower molecular weight than the base resin, and a foaming agent. CONSTITUTION: Fluidity is enhanced significantly by mixing a base resin with a resin of the same type as and of a lower molecular weight than the base resin. Consequently, a molding material has an outstanding fluidity, so that an adequate short shot fill amount can be obtained, if the molding material is injected at a low pressure and the interior of the mold can be sufficiently filled with the molding material at a properly sustained pressure by the subsequent foaming pressure of a foaming agent. That is, the molding material is injected into the interior of the mold at low fluid pressure by a short-shot injection method, leaving an unfilled part intact. Thus the fluid pressure is too low to act on the insert.  In addition, when the injection is completed, the adequate injection amount of the molding material required for complete filling by a foaming gas is secured, and the complete filling and the proper pressure maintenance are achieved by the foaming gas.
Patent JP-2000063673-A (JP)
Title: Silicone rubber composition
Inventor: OMURA NAOKI
IPC: C08K5/54
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber compsn. which gives a homogeneous soln. contg. no microgel by compounding an organopolysiloxane having at least two alkenyl groups in the molecule with a fine silica powder, a wetter, and a polymn. inhibitor in a specified wt. ratio. SOLUTION: This compsn. comprises (A) 100 pts.wt. organopolysiloxane, (B) 0.1-100 pts.wt. fine silica powder, (C) 0.1-30 pts.wt. wetter, and (D) 0.01-10 pts.wt. polymn. inhibitor and may further contain 0.1-100 pts.wt. organohydrogenpolysiloxane and an arbitrary amt. of an org. solvent. An example of ingredient A is a polysiloxane having at least two vinyl groups; examples of ingredient C are silane and a siloxane; and ingredient D has at least one phenyl group in the molecule and its example is 2,6-di-t-butyl-p-hydroxytoluene. While ingredient B is slowly added to ingredient A, ingredient C is added thereto, and then the whole is mixed and kneaded. Ingredient D is added before heat treatment.
Patent JP-H0877480-A (JP)
Title: Building management system association type key storage device
Inventor: IBUSUKI TSUNERO
IPC: G08B25/04
Filed: 1994-09-08
Abstract: PURPOSE: To prevent a 3rd person from knowing the storage position of a key of each tenant of a tenant building by making the storage position uncertain. CONSTITUTION: A key box which is associated with the building management system is provided at a side entrance. The key box is provided with plural key storage boxes, and a selecting means for opening an optional door among the key storage boxes is provided. A key 15 of each room is fitted with a discriminating means and the detection position of the discriminating means of the key 15 is provided in the key box. The doors of optional key storage boxes are opened sequentially by the selecting means, so the storage place of the key of each user is not fixed. Therefore, a person other than a person who is present at the place when the key 15 is stored in the key board can not specify the storage place of the key 15.  Further, the storage device recognizes the discrimination means fitted to each key 15 and when the key is taken out again, the door of the key storage box where the key is put is opened without fail.
Patent JP-H0956436-A (JP)
Title: Runner for umbrella
Inventor: HIRAI SEISUKE
IPC: A45B25/06
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a runner which can prevent possible injury caused by a torsion clamp part of a wire for pivoting stretchers by a simple means. SOLUTION: The torsion clamp part 4a of a wire 4 for pivoting stretchers is covered with a cover layer 5 comprising a coating of a synthetic resin applied on a part of the outer circumferential surface of a runner 3. The cover layer is applied by coating or spraying the resin material to produce a junction area with the runner so firmly as not to come off easily.
Patent JP-S61120427-A (JP)
Title: System for uniformizing thickness of oxide film in wafer within furnace for oxidizing semiconductor
Inventor: MOKUYA KINJI
IPC: H01L21/31
Filed: 1984-11-16
Abstract: PURPOSE:To uniformize the thickness of an oxide film formed on a substrate, by controlling the temperature distribution in the circumferential direction of a furnace from a transient state temperature model and an oxide film thickness model of a wafer in the furnace, the models being obtained based on an equation of heat conduction which is formulated taking the radiation into consideration. CONSTITUTION:The thickness of an oxide film of a wafer treated in a patching manner is measured by 3 and the distribution of temperature in a furnace when the wafer is inserted thereinto is detected by 2. The temperature distribution Tr on the furnace walls is determined in accordance with a combination [1tau] of current I supplied to a coil controllable independently from the main coil and provided in the lower portion of the furnace and of time tau during which electricity is supplied. The temperature distribution Tr and the temperature T of the wafer are used for setting a transient temperature model of the wafer dT/dt and a growth model of the oxide film thickness dtox/dt. The combination [1tau] in which an evaluated value [tox1-tox2]<2> representing a difference between the upper film thickness tox1 and the lower film thickness tox2 is minimized is determined with algorithm by 4 and stored in 5. The temperature in the furnace is controlled such that the temperature is distributed unsymmetrically in the circumferential direction of the furnace. According to this construction, no effect is exerted by a jig 1 and an oxide film having a uniform thickness can be formed on the wafer.
Patent JP-H0289822-A (JP)
Title: Viscous coupling
Inventor: NAKAMURA TAIZO
IPC: F16D35/00
Filed: 1988-09-28
Abstract: PURPOSE:To regulate the overlap margin of a power transmission member or an axial distance and to perform rapid control of torque transmission characteristics by a method wherein a slidable shaft joint is located between a rotary member on the moving side and that on the outer side. CONSTITUTION:When a housing 39 is rotated by means of a drive force from an engine, rotation is transmitted from a cylinder 55 to a cylinder 57 to rotate a shaft member 45, and is transmitted to the rear wheel side through a bar field type joint 67 and propeller shaft 19. In this case, when a high rotation difference is produced between the housing 39 and the shaft member 45 by means of a drive force from an engine and drive resistance on the rear wheel side, the rotation difference is limited widely to transmit a high drive force. With an overlap margin L between the cylinders 55 and 57 increase through control of an actuator, differential control capacity is increased and transmission torque is increased. When the overlap margin L is decreased, differential control capacity is decreased and transmission torque is decreased.
Patent JP-H07318708-A (JP)
Title: Light transmission type light diffusion sheet and image display device as well as its production
Inventor: YAMAMOTO AKINORI
IPC: G02B5/02
Filed: 1994-09-07
Abstract: PURPOSE:To provide an image display device with which the optical videos on an image display plane have a wide visual field angle and bright and distinct images are obtainable without a difficulty in recognition of image information by the reflection of the irregular light out of the environments and its production. CONSTITUTION:This image display device is produced by arranging one-side end faces of many optical fibers 8 in a plane form on the image display surface 3, then sticking a photosensitive transparent resin sheet 11 added with a light diffusing agent thereto, and projecting light to the other-side end faces of the optical fibers 8 to cure the photosensitive transparent resin on the peripheries of the end faces of the respective optical fibers 8, then dissolving away the uncured parts and forming many microlens-shaped light diffusion layers 4, thereby forming the image display plane 3 of the transparent videos. This process comprises producing such image display device. This light transmission type light diffusion sheet is produced by using such device and process.
Patent JP-H1088843-A (JP)
Title: Three vertical row type rising and falling parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce time for entering and leaving the car parking lot by continuously providing three rows of rising and falling parking devices and, at the same time, storing a car together with a pallet in a storing shelf by means of a pallet mounting device. SOLUTION: This three vertical type rising and falling parking device is constituted of front side parking device, inlet side parking device and rear side parking device, and part of the first floor of the front side parking device consists of a vacant lot in the front thereof. In that case, the front side parking device is located upward of the vacant lot, the inlet side parking device and front side parking device are provided with storing shelves 3 on upper right and left sides from part of the second floor, cages of the inlet side parking device and front side parking device are used as a common cage 5A to rise upward from the part of the second floor, a cage of the rear side parking device rises upward from the first floor, an auxiliary lift 10 capable of being raised and lowered is provided downward of the inlet side parking device,  entering and leaving the car parking lot to the inlet side parking device and front side parking device is raised and lowered from the first floor to the part of the second floor by the auxiliary lift 10 and is executed by delivering a pallet between the common cage 5A and inlet and front side parking devices, and pallet mounting devices 7 and a longitudinal feeding device 8 for feeding the pallet to the inlet side parking device and front side parking device are provided to the common cage.
Patent JP-H04121464-A (JP)
Title: Linear motor compressor for stirling refrigerator
Inventor: HIROYASU MAKOTO
IPC: F25B9/14
Filed: 1990-09-10
Abstract: PURPOSE:To minimize the flow resistance of a gas and ensure the smooth reciprocation of a coil and a piston by providing a communicating passage for allowing a space enclosed by a coil and a magnetic circuit to communicate with a space in the back of a cylinder. CONSTITUTION:When an AC power source having a determined frequency is applied to the coil 12 of a linear motor 7 in a compressor 1, at the time of operating a refrigerator, the coil 12 and a piston 5 integrated therewith are reciprocated while expanding and contracting a piston spring 17 by the action with the magnetic field generated by a magnet 9, the capacity of a compression chamber 6 is increased and decreased by the reciprocation of the piston 5, and a coolant in the compression chamber 6 is compressed at a determined period. At this time, although the capacity of a space S2 enclosed by the coil 12 and a magnetic circuit 10 is increased and decreased, communicating passages 18... are formed on the yoke of the magnetic circuit 10 or a bottom wall 3, and each communicating passage 18 allows the space S2 to communicate with the space S3 in the back of a cylinder 4 in a housing 2, so that the flow resistance of the gas is minimized, and the coil 12 and the piston 5 are smoothly reciprocated.