baber/WOPTO huggingface dataset:
Patent JP-S607774-A (JP)
Title: Usage of semiconductor device
Inventor: NAKAHARA MORIYA
IPC: H01L29/786
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a high-performance MOS type IC which operates at a 170 deg.K or less with a high speed and has a low consumption of electrical power by providing an MOS type semiconductor device on a portion where a single-crystal semiconductor layer is laminated on a single-crystal insulating substrate for which the solid phase growth technique is effected. CONSTITUTION:A single-crystal Si layer 2 is epitaxitially grown on such a single-crystal insulating substrate 1 as sapphire, where Si<+> ions are implanted at an acceleration voltage of 190kV and a dose rate of 1X10<15>/cm<2>, thereby transforming the surface of the layer 2 which contacts the substrate 1 into an amorphous Si layer 7. A heat treatment is then performed in an N2 gas at a temperature of 1,000 deg.C for approximately 20min, thereby to recrystallize the layer 7. Thereafter, Si<+> ions are again implanted at an acceleration voltage of 100kV and a dose rate of 2X10<15>/cm<2> and further the heat treatment is carried out in the N2 gas at the temerature of 1,000 deg.C for approximately 20min, thereby to produce the amorphous Si layer 7 on the surface layer portion of the layer 2. Subsequently, on the layer thus produced source and drain regions and a gate electrode through a gate oxide film are formed in an ordinary manner, thereby obtaining a semiconductor device which has a high effective mobility and a minimized leakage current.
Patent JP-H1043299-A (JP)
Title: Metering device
Inventor: PSAROS GEORGIOS
IPC: A61M16/20
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To accurately add a small amount of additive gas or the like to breathing gas with high reliability by opening a valve during an inhalation phase during a specified interval by a control unit. SOLUTION: A source for gas or a liquid is connected to an inlet 2. By the operation of a piezoelectric element 20, a first valve 1 is opened to fill a metering chamber 6 with additive gas or additive liquid from the source for gas or a liquid. Next the first valve 4 is closed, and a second valve 8 is opened by a piezoelectric element 22 during one or plural intervals controlled for a short time, so that a desired dose of additive gas or additive liquid in the metering chamber 6 is released from an outlet 10. This control is conducted by the corresponding operation of the piezoelectric element 22. The outlet 10 is directly connected to the main flow of breathing gas, and the total dose is determined by the pulse duration and number thereof. Thus, only one valve among the valves 4, 8 is opened so that the safety to a patient can be improved.
Patent JP-H05284879-A (JP)
Title: Method for preparing aged skin model
Inventor: FUMEI FUMEI
IPC: A61B5/00
Filed: 1992-04-07
Abstract: PURPOSE:To prepare an aged skin model for evaluating aging preventing and improving effects of cosmetics, quasi-medicines, etc., by irradiating the skin of a mammal for experiment with a specificed dose of ultraviolet rays of a specific wavelength in a short period of time. CONSTITUTION:Preferably, the skin of hairless mouse is irradiated with (A) 1.5-8 joule ultraviolet rays (340-380nm region) and (B) 0.025-0.070 joule ultraviolet rays (280-340nm region) once daily 5-7 times a week for 1-5 weeks based on 1 square centimeter to give the objective model for showing aged skin stably and continuously for >=2 weeks after about a week of the latent period.
Patent JP-H01285214-A (JP)
Title: Automatic french door for buddhist alter or small shrine
Inventor: URANO HIROSHI
IPC: E05F15/10
Filed: 1988-05-12
Abstract: PURPOSE:To enable inner and outer door bodies to be disposed in a narrow Buddhist alter or small shrine with good appearance and solemnity by linearly reciprocating left and right the inner door bodies along a guide groove formed linearly left and right to a ceiling late and pivoting the outer door bodies about pivots connected pivotably to the ceiling plate. CONSTITUTION:When a motor 42 is rotated in the predetermined direction with a folding door 33 being closed, an endless connecting string 49 rotates in the predetermined direction to push outward guide members 40 of respective inner door bodies 31 through respective arms 52, 53. Then, while respective outer door bodies 32 pivot outward, both outer and inner door bodies 32, 31 move outward and correspondingly both first and second pivotal members 34, 35 also pivot. When the folding door 33 reaches a predetermined opened door position, an arm member 52 mounting member 50 abuts against a limit switch 54, which stops the motor 42 to complete the operation of opening the door.
Patent JP-S62273256-A (JP)
Title: Resin composition
Inventor: SHIBUYA SANEHIRO
IPC: C08L71/12
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a resin composition having balanced mechanical strengths and excellent oil resistance, moldability and paintability, by compounding a resin component containing a polyphenylene ether resin and a polyamide resin with a phenolic compound having high steric hindrance. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a resin component composed of (a) a polyphenylene ether resin preferably having alkyl substituent groups at two ortho-positions of the ether oxygen atom, (b) a polyamide resin, preferably nylon 66 or nylon 6 and, if necessary, (c) a rubbery polymer with (B) 0.01-5pts. of a phenolic compound having high steric hindrance, e.g. a compound of formula (R<l> is 4-30C hydrocarbon group bonded to an aromatic ring through tertiary C atom; R<m> is 3-30C hydrocarbon group; R<n> is group bonded to aromatic ring through C, ON, N, S, P, etc.) and, if necessary (C) a thioether antioxidant, an organic phosphorus antioxidant, etc.
Patent JP-S60257985-A (JP)
Title: Laser beam machining method
Inventor: KAWAMURA HIROAKI
IPC: B23K26/21
Filed: 1984-06-05
Abstract: PURPOSE:To prevent the generation of a microcrack and to make the division being performed at a laser beam machining part easy by placing a wrapping material having good workability of laser beam into contact with a brittle material. CONSTITUTION:A film 12 and adhesive material 13 are worked easily by a laser beam 14, when a scribing work is performed by irradiating the laser beam 14 on a soft glass 11 from the side of a film 12 consisting of a rigid high molecule as of a wrapping material. These are worked (evaporated) only with consuming several % of the energy of the irradiating laser beam 14 and the remaining laser beam energy is used for the work of a soft glass 11. Although thermal stress is caused and microcrack is about to be caused on the surface of the irradiating side of the laser beam 14 in this case, the generation of microcrack is prevented or limited to few numbers due to the surface of the soft glass 11 being wrapped by the film 12.
Patent JP-H0594798-A (JP)
Title: Electronic optical observation device for focal depth changeable electron microscope, etc.
Inventor: MATSUTANI MIYUKI
IPC: H01J37/26
Filed: 1991-05-21
Abstract: PURPOSE:To enable observation almost without image rotation in any mode by a fixed image rotational compensation in a broad range of sample position at the time of mode switchover in the case of an electron microscope, etc., whose focal depth can be changed by mode switchover. CONSTITUTION:The distance b from the imagery position Y of a second convergent lens 2 in the previous mode which obtains high resoving power to an objective 3 and the distance a from the objective 3 in a mode whose focal depth is great to the image formation position Q of the second convergent lens 2 are set large enough in comparison with the distance W2 from the objective 3 to the sample position S2 which is most away from the objective 5. Even in any sample position, an image rotation resulting from mode conversion is made at almost the same angle, and even if image rotation compensation resulting from mode conversion when the sample position is changed is made at the same angle with reference to the operating distance in a broad range, the image rotation due to the conversion is made extremely small.
Patent JP-H0414244-A (JP)
Title: Circuit layout method and system
Inventor: WATANABE TOSHINORI
IPC: H01L21/82
Filed: 1990-05-07
Abstract: PURPOSE:To realize the parallel cooperative processing of arrangement wiring of an LSI, by dividing the whole circuit problem into a plurality of partial problems by utilizing the objective shape and outer terminal positions, keeping restriction conditions commonly having said problems, mutually performing parallel processing, and forming a parent layout by unifying partial problems wherein processing is finished. CONSTITUTION:Problem solving inference process 1400 which performs hierarchy problem solving by using layout basic process 1500 is connected with a state memory 1200 via a bilateral stream 1600. Original data 1100 are layed out by the problem solving reference process 1400 after said data are converted into a circuit tree 1210. The results are stored in the state memory, as data 1220 having a form like the layout tree. Said results are outputted and drawn on a display apparatus 1600 through I/O process 1300.
Patent JP-H04228924-A (JP)
Title: Constant velocity joint and axial piston pump motor device using the joint
Inventor: KANAMARU NAONOBU
IPC: F03C1/30
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a constant velocity joint capable of transmitting shaft rotation at constant velocity, regardless of shaft inclination, and an axial piston pump motor device capable of transmitting driving force at constant velocity. CONSTITUTION:A pair of drive sections 1 and 2 are concentrically arranged, and coupled to each other with a plurality of drive pins 5 having one freely slidable end and the other end so laid as to be capable of spherical and slide motion, thereby constituting a constant velocity joint. According to the construction, strain stress resulting from the irregular motion of the drive pins 5 can be absorbed by the back and forth motion thereof, thereby enabling the transmission of drive shaft rotation at constant velocity, regardless of a change in the inclination angle of a drive shaft.
Patent JP-H07301842-A (JP)
Title: Electronic still camera
Inventor: MIYADERA SHUNICHI
IPC: G03B7/16
Filed: 1994-05-02
Abstract: PURPOSE:To properly reproduce the color of a photographed image at the time of photographing with strobe light. CONSTITUTION:This electronic still camera 1 is provided with a photographing optical system 2, finder optical system, CCD 8, stroboscopic device 9, control means 11, operation part 12, display part 13, power source circuit 14, zoom driving circuit 18, focus driving circuit 19, diaphragm driving circuit 20, CCD driving circuit 21, synchronizing signal generating circuit 22, address control circuit 23, CCD signal processing circuit 24, A/D converter 25, main memory 26, RGB matrix circuit 27, white balance adjusting circuit 28, memory card control circuit 29, image compressing circuit 30, distance information memory 31 and sensor for white balance 32. At the time of photographing with the strobe light, the area on a photographic image plane is divided into plural and the distance to the subject is detected for each divided image plane and white balance is adjusted in accordance with the distance to the subject.
Patent JP-H11298174-A (JP)
Title: Safety mechanism of rack
Inventor: KAWAGUCHI DAISUKE
IPC: H05K7/18
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable safely and effectively attaching and detaching a cabinet, by installing aperture planes which are opened to the insides, at the intermediate positions of the front and the rear directions of bottom surfaces of block parts of trench parts which are stretched and arranged at the intermediate positions of the front and the rear directions of the bottom surface, and installing stretched parts having front end surfaces in the vicinities of aperture planes which are stretched and arranged neighboring the trench parts. SOLUTION: This safety mechanism is constituted of a lever 4 fixed on a front side end portion of a mount table 2 which is stretched and arranged in the front and the rear directions on the inside of a rack 1, and block parts 5 which are stretched and arranged in the vicinities of both the left and the right side surfaces of a bottom surface of a cabinet 3. The cabinet 3 is slidably fixed to the mount table via a long hole formed on the mount table 2 and a binding member. Before the mounting of the block parts 5, under the condition where protrusions are set upright, enlarging parts of the block parts 5 are positioned to the protrusions. When the cabinet 3 is moved in the rear of the block parts 5, the protrusions are relatively moved so as to progress in trench parts.  In the step that the end surface of the trench parts abut against the protrusions, the cabinet 3 cannot be moved further backward. The cabinet is not pushed in the rack 1 at a stroke, lock is released by sliding the lever 4 in the way of mounting, and mounting is performed.
Patent JP-H05313376-A (JP)
Title: Adhesion preventing layer for photosensitive resin printing plate
Inventor: NAGAHARA SHIGENORI
IPC: G03F7/11
Filed: 1992-05-08
Abstract: PURPOSE:To obtain an adhesion preventing layer having satisfactory peeling property to a flexible photosensitive resin printing plate, generating no fine wrinkles and independent of temp. and humidity. CONSTITUTION:This adhesion preventing layer for a photosensitive resin printing plate is obtd. with a compsn. contg. a polymer developable with water or an aq. soln. and an anionic, nonionic or amphoteric surfactant. The angle of contact of the adhesion preventing layer with a methylene iodide soln. is 35-60 deg.C.
Patent JP-H07300805-A (JP)
Title: Installation method of sleeper for railway rail
Inventor: SHIMIZU SOICHIRO
IPC: E01B1/00
Filed: 1994-05-06
Abstract: PURPOSE:To place a front slope surface and a rear slope surface and a central plane surface in sleepers in contact with a front elastic pad and a rear elastic pad laid out on the slant and load the central plane area on the elastic pad. CONSTITUTION:A slope 4, which slants, expanding upward from a central plane area 3 and the front of a rail in the longitudinal direction and the rear end in the central plane area 3, is instal led to the lower part of a bearing part of a rail 2 in concrete sleepers 1. A central plane board 6 parallel to the central plane area 3 and a slope board 7 parallel to the slope 4 are installed in an embedding box 5. A carriage load bearing elastic pad 8 is interposed between the central plane board 3 and the central plane board 6 while an elastic bearing member 9 is interposed between the slope surface 4 and the slope plane board 7. A holding belt 11 is wound up all over the upper part side board 10 and the concrete sleepers 1 so that the embedding box 5 may be buried in a road floor concrete area 12. Then, after the ballast concrete 12 is cured, the holding belt 11 is removed.
Patent JP-H06330389-A (JP)
Title: Dipping type pretreatment device for coating
Inventor: UEDA KIYOSHI
IPC: C23G3/00
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently remove foreign matter, such as iron-powder, existing on a work without drastically increasing an initial cost. CONSTITUTION:A piston rod of an air cylinder 14 is connected to the rear surface of a blow plate 11. The air cylinder 14 is extended and retracted at prescribed periods by the air supplied via an electromagnetic valve 16. The blow plate 11 is moved back and forth according to the extension and retraction, by which a hanger 4 is hit, and consequently, the hanger 4 and the work held on the hanger are vibrated.
Patent JP-H09306729-A (JP)
Title: Solenoid device and various operation device for sewing machine using the same
Inventor: OTA EIICHI
IPC: D05B69/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of an impulsive sound. SOLUTION: A ring-shaped groove 14a is formed around a plunger 14 of a solenoid body 11, and a cylindrical elastic body 15 having a ring-shaped protrusion 15a to be fitted with the ring-shaped groove 14a is provided. Also, a protruding side end part A of the plunger 14 and a body side end part B of the plunger 14 are caused to have different lengths with respect to the ring-∥shaped protrusion 15a. Thus, an impulsive force is relaxed at both start and end of the plunger operation, thereby reducing generation of an impulsive sound. In addition, the distal end part of the cylindrical elastic body 15 is caused to have recesses and protrusions, thus further enhancing the effect thereof.
Patent JP-S5341631-A (JP)
Title: Intake air mixing accelerating device in internal combustion engine
Inventor: MATSUKI MITSUO
IPC: F02M25/07
Filed: 1976-09-28
Abstract: PURPOSE: To scheme to perfectly eliminate the fluid state flow of fuel and to homogenize the mixed gas by arranging the mixing device having a double pipe structure consisting of the inner cylinder as the suction passage for mixed gas and the outer cylinder having the exhaust gas inlet, horizontally against the intake system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0277411-A (JP)
Title: Manufacture of random copolymer
Inventor: FURETSUDO CHIYUNCHIEN TOUU
IPC: C08F210/06
Filed: 1989-05-11
Abstract: A process for the copolymerization of at least the two comonomers, propylene and ethylene, comprising contacting the comonomers in the gas phase in at least one reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or mixtures thereof; and a polycarboylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group wherein the atomic ratio of aluminum to titanium is in the range of about 5 to about 300, with the proviso that the temperature in the reaction zone is in the range of about 50 DEG C to about 150 DEG C; the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 100; the propylene partial pressure is in the range of about 50 to about 600 psi; and the ethylene partial pressure is in the range of about 0.25 to about 25 psi.
Patent JP-S5341167-A (JP)
Title: Multi-spot input switching device
Inventor: ISOZAKI MAKOTO
IPC: H04J3/10
Filed: 1976-09-28
Abstract: PURPOSE:To increase the switching velocity and to ensure a high-speed switching and scanning for a number of analog input signals by providing a switching device of the band width to the output stage of an amplifier or to the amplifier itself.
Patent JP-S597177-A (JP)
Title: Novel substituted benzylamine derivative
Inventor: SHIBATA TAKEO
IPC: A61P43/00
Filed: 1982-07-06
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are alkyl or together with bonded N atom from (substituted) 4-8-membered heterocyclic group; R3 is H alkyl; Y is group of formula II (R4 is H, alkyl, alkenyl, aralkyl, etc.; R5 is H, alkyl, aminoalkyl, OH, etc.), group of formula III (R6 is H or alkyl; A is alkylene; R7 is H, cycloalkyl, heteroaryl, etc.), etc.; m is 0 or 1; n is 1-4] or its salt. EXAMPLE:1-Methyl-N<5>-{ 4-[ 3-( 1-piperidinylmethyl )phenoxy ]-cis-2-butenyl }-1H- 1,2,4-triazole-3,5-diamine. USE:An antiulcer agent exhibiting gastric juice secretion suppressing effect by its histamine H2-receptor antagonistic activity. PROCESS:The compound of formula I wherein Y is group of formula II can be prepared, e.g. by reacting the compound of formula IV with the compound of formula V [L1 is eliminable group; V1 is =NCOR5' (R5' is R<5> or a group which can be converted to R5 under the reaction condition) or =NCN], and reacting the resultant compound of formula VI with the diamine of formula R4-NH-NH2.
Patent JP-H04345421-A (JP)
Title: Electronic tag
Inventor: SANO MITSUHIRO
IPC: B65G47/49
Filed: 1991-05-21
Abstract: PURPOSE:To facilitate disposal of an electronic tag by discharging a built-in battery forcibly. CONSTITUTION:There is provided a forced discharge circuit 37 to forcibly discharge a battery 17 built in a response circuit 13 in which identification information of luggage is stored. The forced discharge circuit 37 is provided with a resistor 39 for discharge, a transistor 41, a bias resistor 43, and a wire 45 to be cut. The wire 45 to be cut is formed at a stub which is provided at a slip sheet. When the stub is cut out, the wire 45 to be cut is cut off, the transistor 41 becomes in a conducting condition, and electric power is consumed by the discharge resistor 39 to discharge the battery 17 forcibly. Any usable material does not remain in the battery 17, and no heating or firing occurs even if the battery 17 is torn or holed. It is thus possible to facilitate disposal of electronic tags.
Patent JP-H02296054-A (JP)
Title: Clutch connecting structure for planetary gear
Inventor: ASADA TOSHIYUKI
IPC: F16H57/023
Filed: 1989-05-10
Abstract: PURPOSE:To connect two clutches to an one way clutch without a leased connecting member by applying the outer race of the one way clutch together with a backup plate as a connecting member of two clutches as well as the inner clutch member of the outer clutch. CONSTITUTION:A spline 195 is formed at the periphery of the outer race 194 of an one-way clutch 190, and the backup plate 135 of a fourth clutch 130 and the clutch plate 142a of a fifth clutch 140 are respectively fitted at the spline 195. The plate 135 thereby acts as a connecting member for connecting the clutches 130, 140 to each other, and the outer race 194 acts as the inner clutch member of the clutch 140. A brake drum 145 is further fixed at the outer clutch member 143 of the clutch 140, and the drum 145 is selectively fixed at a gear case 10 by a second brake 200 formed as a band brake.
Patent JP-H10293648-A (JP)
Title: Track ball device and game device
Inventor: KANEBAKO SHIYOUGO
IPC: A63F13/24
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a track ball device and a game device using the track ball device which can effectively improve the game performance and the eye- catch effect. SOLUTION: A ball made of a light transmissive material is supported by the 1st and 2nd support members 42, 44, etc., in such a way where the ball partly protrudes through the opening part of a housing. A 1st light source 60 is placed at a position set on an axis connecting the center of the ball to the visual point of a user and also set out of the Z-axis. Thus, the ball is most brilliant when the user stands at his playing position. The 2nd and 3rd light sources 62 and 64 are placed at the back of the members 42 and 44, so that the peripheral persons can also confirm the brilliant ball. The 1st and 2nd light shielding members 70 and 72 cover the light sources 62 and 64 to prevent the malfunctions of the 1st and 2nd detectors 48 and 50. Then the exposed area of the ball is set wider than the palm of the user.