baber/WOPTO huggingface dataset:
Patent JP-H062657-A (JP)
Title: Reciprocating machine
Inventor: SUZUKI TATSUYA
IPC: F04B39/00
Filed: 1992-06-19
Abstract: PURPOSE:To prolong a span of service life in a bearing by restraining a vibration due to the run-out of a crankshaft from occurring. CONSTITUTION:A boss part 31B of a flywheel 31 is attached tight to an output shaft part 6A of a crank part 31E, and a crankshaft 33 is composed of a crank part 31E and the output shaft part 6A. In succession, a circular notch 31F is formed in a position facing to a connecting rod 18 at each peripheral side of a wheel part 31C and a weight part 31D, thereby constituting a balancer 32 in the flywheel 31. With this constitution, this balancer 32 is installable relatively approximating to a bearing 7, and in time of rotation of the crankshaft 33, such a possibility that repetitive load due to its run-out might act on the bearing 7 is checkable in this way.
Patent JP-S5991832-A (JP)
Inventor: JIYON AARU BUREEKU
IPC: A23L9/10
Filed: 1983-10-06
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-S6341353-A (JP)
Title: Accumulating device for paper sheets
Inventor: YAMAZAKI YASUMUNE
IPC: B65H31/12
Filed: 1986-08-06
Abstract: PURPOSE:To prevent a jam of paper, when it is accumulated, in a storage case where the jam of paper is most easily generated, by providing a means which performs a control of accumulation pressing successively from the storage case, where a large number of accumulation papers are estimated, when simultaneous incoming of paper sheets is detected to the plural storage cases. CONSTITUTION:Detection for a fixed number of sheets of incoming papers to storage cases A, B or not is checked by a paper sensor 7 in an inlet of the storage cases A and B, and when the fixed number of sheets are detected, a device, which sets a flag fa or fb to 1, decides a condition of the set flags fa, fb. And when the flags are placed in a condition where fa=1, fb=1, that is, when incoming of the fixed number of sheets is detected to both the storage cases A, B, a control of accumulation pressing for the plural storage cases can not be simultaneously performed, consequently the device, which refers the storage case to a priority data d5, selects for what storage case the control of accumulation pressing is performed. Here the device, when the priority of the storage case A is higher as compared with the storage case B and if any of the storage cases, being already in the control of accumulation pressing, is the storage case B, interrupts the control of the storage case B and starts the control of the storage case A, and the storage case B is prevented from generating a jam of paper.
Patent JP-S57116100-A (JP)
Title: Novel d-homosteroid
Inventor: REO ARIKU
IPC: A61K31/215
Filed: 1981-11-21
Abstract: The invention is directed to 3-oxo-D-homosteroids and derivatives thereof which are useful as antiantigens.
Patent JP-H0832644-A (JP)
Title: Signal receiving device
Inventor: HAYASHI MINOBU
IPC: H04L12/28
Filed: 1994-07-15
Abstract: PURPOSE:To receive a synchronous packet without interruption and to receive an asynchronous packet without omission with a minimum buffer size in a communication system connected by a P1394 serial bus. CONSTITUTION:The packet which a receiver 4 receives is transmitted to a separator 5. The separator 5 identifies the synchronous packet and the asynchronous packet from a packet identification code written in the header of the packet. When IRF 6 is not 'full', the synchronous packet (e) is written in IRF 6. When ARF 7 is not 'full', the asynchronous packet (g) is written in ARF 7.
Patent JP-2000017881-A (JP)
Title: Disaster prevention reserve warehouse
Inventor: KITO KAZUO
IPC: B65G1/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention reserve warehouse with a solar luminaire capable of quickly opening an entrance and exit opening, eliminating a space for door rotation before the entrance and exit opening and self-supplying electric power for illumination. SOLUTION: This disaster prevention reserve warehouse is provided with front wall parts 13a, 13b, a rear wall part and a pair of right and left side wall parts 15, 16 between a bottom face wall part 11 and a ceiling wall part 12, formed into a rectangular pallelopiped, and goods for a disaster can be housed in the inside. A shutter 20 openably provided by vertically being slid on the front wall part 13, 13a, a solar battery 31 capable of generating electricity by sunlight by exposing a solar receiving face to the outside of the warehouse, a storage battery charged by the solar battery 31 and a solar luminaire 30 provided with an illumination lamp 33 capable of illuminating the inside of the warehouse and for lighting and controlling the illumination lamp 33 as the storage battery is made a power source.
Patent JP-S5976674-A (JP)
Title: Welding torch rotating device of welding robot
Inventor: KASUGA HIDEYUKI
IPC: B23K9/28
Filed: 1982-10-23
Abstract: PURPOSE:To obtain a titled device that enables easy welding of plural welding places of different direction by attaching a supporting body that supports a welding torch to the arm of a welding robot allowing free rotation and stopping it after detecting the angle of rotation. CONSTITUTION:A rotating body 14 is attached rotatably around the center axis 12' of a wrist 12 attached to the arm 11 of a welding robot allowing free rotation through a supporting axis 13. A supporting body 18 that holds a welding torch 19 through a curved holding body 19' is provided allowing rotating of about 180 deg. by driving of a motor 15 attached to the right of the rotating body 14 through a connecting body 16. Rotation of the supporting body 18 is stopped by stopping the motor 15 by stopping signal detected by contact of the connecting body 16 and the first and second limit switches 17, 17', and the tip of the torch 19 is placed as specified position of welding. The arm 11, wrist 12, rotating body 14, torch 19 etc. are controlled basing on a program.
Patent JP-S6079594-A (JP)
Title: Semiconductor storage device
Inventor: TANIMURA NOBUROU
IPC: G11C11/34
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a memory device provided with a function which compensate reduction of the boosting level of a word line, by providing a bootstrap circuit, which is started with a timing signal of write operation and boosting again a word line selecting level before write. CONSTITUTION:A level compensating circuit LV is provided for the purpose of preventing reduction of the level of the word line. In the circuit LV, a word line selection timing signal phix is boosted temporatily by a word line bootstrap circuit phix-B, which is started by its delay signal, when an address signal is supplied, and a bootstrap capacity CB is precharged up to a power source voltage Vcc by an FETQ46. At this time the capacity CB is disconnected from the output capacity of the circuit phix-B. When a write enable signal WE is changed to the low level, a timing signal phiww becomes high-level, and a bootstrap voltage of about 2Vcc is generated by the capacity CB. An FETQ45 is turned on by this voltage to raise the signal phix to the high level higher than the power source voltage Vcc again, and thereafter, full write to memory cells is performed.
Patent JP-H0350641-A (JP)
Title: Debug information output system for language processing program
Inventor: MATSUO KAORU
IPC: G06F9/45
Filed: 1989-07-18
Abstract: PURPOSE:To simultaneously use respective debug information by giving information discriminating a structure block unit and a line unit, which a language has, to debug source line information and outputting them to an object file. CONSTITUTION:A copuler processing program 2 repeatedly executes an object output and the output of debug information until the termination of a source program file 1 comes, and outputs debug information per line and debug information in the structure block unit to the debug information table of the file 3. Thus, a linker obtains an absolute address from a relative address which can obtained from the file while a link processing is executed after the program 2, and the absolute address per line in respective input objects and the debug information table are outputted to a load module file. Thus, a function that a high quality debugger can realize a brake function per line and a function selecting the brake of the structure block unit can be realized.
Patent JP-S6165510-A (JP)
Title: Energy confinement vibrator and its manufacture
Inventor: INOUE TAKESHI
IPC: H03H9/56
Filed: 1984-09-06
Abstract: PURPOSE:To attain excellent frequency increase type energy confinement characteristics by providing energy confinement electrodes arranged oppositely in the inside of a lead titanate piezoelectric porcelain plate and a short-circuit electrode arranged oppositely in the inside of the porcelain plate or the surface in the broadwise direction of the said electrode and the porcelain plate without being overlapped. CONSTITUTION:The energy confinement electrodes 21, 21' are formed in an opposed position while keeping a prescribed interval in the inside of the polarized piezoelectric porcelain plate 20 uniformly in the broadwise direction in the energy confinement type vibrator, and lead electrodes are prolonged to the side face of the porcelain plate. The short-circuit electrodes 22, 22' opposed to each other so as not to be overlapped in the broadwise direction of the energy confinement electrodes are provided. In the vibrator, the interval between the energy confinement electrodes 21 and 21' is smaller than the interval between the short-circuit electrodes 22 and 22' to control the cut-off frequency decreased via the piezoelectricity thereby improving the cut-off frequency of the energy confinement electrodes 21, 21' more than the cut-off frequency of the surrounding part. Thus, the always excellent energy confinement is attained.
Patent JP-S6343598-A (JP)
Title: Operation controller for variable-speed pump-storage generating system
Inventor: NOHARA GOO
IPC: H02P9/04
Filed: 1986-08-11
Abstract: PURPOSE:To stably operate a variable speed pumping-up generator by adding a correction signal to a power control command value when the variation of the rotating speed of an induction machine is a constant value or higher and the rotating speed of the machine is displaced at predetermined value or more from a target value. CONSTITUTION:A power control command P0 is applied through a delay circuit 15 to a phase angle calculator 16, and an optimum guide vane opening Y is provided by an optimum opening function generator 25 according to a head H. A phase angle calculator 16 calculates a phase angle A/by an effective power output P and a power control command P0. A rotating speed N is applied to an immovable band circuit 30 and a differentiator 31, and the output of the differentiator 31 is applied to an immovable circuit 32. The outputs of the circuits 30, 32 are applied to an integrator 33, the output of the integrator is applied by an adder 34 to the output of the circuit 15. Thus, a system frequency is stably held, and an optimum operation control is performed.
Patent JP-S6344115-A (JP)
Title: Displacement switch
Inventor: IDA YOSHIAKI
IPC: G02B7/32
Filed: 1986-08-11
Abstract: PURPOSE:To simplify a circuit structure and obtain a low-cost displacement switch by providing two halved photodiodes for receiving light from an object to be measured and for outputting electric signals in accordance with the displacement of the object. CONSTITUTION:A displacement switch is composed of a light source 2 for emitting a light beam L, a light source driving circuit 1 for pulse-driving the light source 2, divided photodiodes 15 and 16 for receiving reflected light L2 and L3 from an object 4 to be measured that is irradiated with the light beam L and for outputting electric signals in accordance with the displacement of the object 4, and the like. The reflected light L3 is irradiated on a region sandwiched by the dividing points 15c and 16c of the photodiodes 15 and 16, respectively, to form a light spot 29 on the region. Photodiodes 15a and 15b and photodiodes 16a and 16b generate voltage signals (current) V1 and V2 and voltage signals (current) V3 and V4 in correspondence with the light receiving positions of the light spot 29 and those voltage signals are compared with each other in comparators 25 and 26, respectively. When the object 4 moves in either direction shown by an arrow A or B and the light spot 29 moves to the dividing points 15c and 16c, the output of a detecting circuit is inverted and it is detected that the object 4 reaches a prescribed displacement range or gets out of it.
Patent JP-H0351110-A (JP)
Title: Hollow foamed molding and molding method thereof
Inventor: TOMITA MICHIHIKO
IPC: B29K105/04
Filed: 1989-07-19
Abstract: PURPOSE:To make it of light weight and high strength by short-shooting the injection quantity rather short, and mixing successively the pressurized air equivalent to the short volume in the central part of an injection synthetic resin material from the ending period of the injection process while making it exist in equilibrium with the injection pressure, and forming an outer skin by cooling, thereafter, releasing this to the atmosphere and foaming inward. CONSTITUTION:Upon injecting into a mold G a synthetic resin material P which is blended with a foaming agent and heat-kneading plasticized, the injection quantity thereof is short-shot which is less than the inner volume of the mold G. Next, a quantity of pressurized air or gas equivalent to the short volume is mixed successively into the central part of the injection synthetic resin material P from the ending period of the injection process while making it exist in equilibrium with the injection pressure. Furthermore, after forming an outer skin by cooling, this is released to the atmosphere and foamed inward. Whereby the excellent appearance and quality in a low foaming molded product may not be damaged, and a low foaming molded product can be obtained which is light weight and has excellent strength and rigidity.
Patent JP-H0352889-A (JP)
Title: Pyrrolidine compound
Inventor: TAKANO SEIICHI
IPC: C07D491/052
Filed: 1989-07-19
Abstract: NEW MATERIAL:A compound shown by formula I (Bn is protecting group such as benzyl). EXAMPLE:1(S),4(R),6(R),7(S)-9-Benzyl-4-benzyloxymethyl-7-[3-(2-methylp yridyl)]-2- oxo-9-aza-3-oxabicyclo[4,3,0]nonane. USE:An intermediate for producing acromelic acid B of expellent of insect pests. PREPARATION:For example, a solution of 3-ethynyl-2-methylpyridine in THF is blended with n-butyllithium and reacted with (S)-O-benzylglycidol to give an acetylene alcohol shown by formula II, which is hydrogenated with a Pd catalyst to give a (Z)-olefin alcohol shown by formula III. This compound is reacted with 2,3-dibromopropionyl chloride and treated with benzylamine to give an aziridine ester shown by formula IV, which is subjected to ring closure under heating to give a compound shown by formula I.
Patent JP-S5975748-A (JP)
Title: Modem test connecting device for public data indoor device
Inventor: FUJINO TAKASADA
IPC: H04M11/00
Filed: 1982-10-25
Abstract: PURPOSE:To speed up work and to improve its safety by leading in test terminals for various functions incorporated in a public data indoor device into a test connecting device in a bundle, and switching them through power supply switches for various tests of a single-body modem part. CONSTITUTION:A power source part 21 generates various source voltages by a commercial power source and supplies them to a modem and an operation part 12. An oscillation part 20 divides 3,537,600Hz to obtain 670Hz for modulation and buzzer test and 16Hz for automatic incoming operation test. A modulation return part 18 performs modulation from 1,080+ or -100Hz inputted from the modem through a line terminal to 1,750+ or -100Hz and from 1,750+ or -100Hz to 1,080+ or -100Hz by the frequency of 670Hz for modulation and returns them to the modem through the line terminal. A 16Hz transmission part 19, when an operation switch of a front operation part 17 is pressed, returns a one-second transmission and two-second stop signal of 16Hz to the modem. Then, switches, etc., for operating the test connecting device and display elements are arranged at the operation part 17. Further, the modem, a modem tester 14, lines, and connection connectors are arranged at a reverse-surface operation part 16.
Patent JP-H1069631-A (JP)
Title: Magnetic memory element recording/reproducing method
Inventor: OTA KENJI
IPC: G11B5/82
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a contact area by making a part in contact with a floating type slider at a contact start/stop time only a land part. SOLUTION: This memory element is provided with a substrate 1 provided with a groove 16 and the land 4 on its surface and a magnetic film 2 recording information on the groove 16. In such a case, the magnetic memory element constituted so that a lubricant layer 3 is formed further on the surface of the side provided with the magnetic film 2 of the substrate 1, and the surface of the land part in the lubricant layer 3 becomes higher than the surface of the groove part is used. Then, by the magnetic head brought into contact with the land part in the magnetic memory element and light assist by laser irradiation, information is recorded/reproduced on the magnetic film 2.
Patent JP-H1032436-A (JP)
Title: Light reception circuit and light transmission system
Inventor: HASEGAWA ATSUSHI
IPC: H04B10/272
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a light reception circuit with wide light reception dynamic range. SOLUTION: Current signals detected by a photodetector 10 are converted to voltage signals by a pre-amplifier circuit 20 and the output of the pre-amplifier circuit 20 is inputted to a reception light level conversion circuit 100. The reception light level conversion circuit 100 is provided with a function for amplifying the output signals of the pre-amplifier circuit 20 in the case that the output signals of the pre-amplifier circuit 20 is lower than a prescribed level and is provided with the function for amplifying and also level-shifting the output signals of the pre-amplifier circuit 20 in the case of the output signals of the pre-amplifier circuit 20 is higher than the prescribed level.  The output of the reception light level conversion circuit 100 is amplified by a main amplifier circuit 30 and the main amplifier circuit 30 is bipolar-operated by the output of the reception light level conversion circuit 100 in the case of the output signals of the pre-amplifier circuit 20 are higher than the prescribed level. The output signals of the main amplifier circuit 30 are waveform-shaped by a comparator circuit 40 based on a prescribed threshold value.
Patent JP-S639765-A (JP)
Title: Feed screw
Inventor: DOI YUKIHIKO
IPC: F16H25/24
Filed: 1986-08-07
Abstract: PURPOSE:To improve the feeding accuracy, when driving a carrier in a print head, by forming a synthetic resin layer integrally onto the outer circumference of a metallic center shaft then forming a thread groove in said synthetic resin layer. CONSTITUTION:A feed screw 11 comprises a center shaft 13 made of a steel rod, a fine ceramic rod, etc. and covered with a synthetic resin layer 14 through powder painting. A thread groove 15 is turned in said synthetic resin layer 14. A carrier body 12 being fitted to the feed screw 11 is formed of metal or synthetic resin fine ceramic. Since the thread groove can be turned easily and accurately, the feeding accuracy can be improved.
Patent JP-S63152348-A (JP)
Title: Hydroxybutyric acid derivative and liquid crystal composition containing said derivative
Inventor: IWAKI TAKASHI
IPC: C07C69/94
Filed: 1987-07-29
Abstract: NEW MATERIAL:The optically active compound of formula I (R is 1-18C alkyl; C* is asymmetric C; l is 0 or 1; when l=1, m and n are 0 or 1; A is OH, alkoxy, acyloxy, tosyloxy, halogen or group of formula II (R<1> is 4-18C alkyl or alkoxy; the groups of formula III and IV are phenylene, group of formula V, etc.; p, q and r are 0 or 1; p+q+r>=1). EXAMPLE:4-(3-Pentyloxybutoxy)phenol. USE:A component of a liquid crystal composition. It is useful for a liquid crystal element. When the compound is used as a chiral nematic liquid crystal or chiral smectic liquid crystal, the performance of the liquid crystal such as response speed, prevention of the formation of reverse domain, can be improved by the increase in spontaneous polarization and the modification of viscosity, etc. PREPARATION:A compound of formula I wherein A is OH and l is 1 can be produced e.g. by reacting the compound of formula VI with the compound of formula VII in pyridine and reacting the resultant compound of formula VIII with the compound of formula IX.
Patent JP-H0533399-A (JP)
Title: Method and device for executing steel construction building
Inventor: SATO KOHEI
IPC: E04G21/16
Filed: 1991-07-26
Abstract: PURPOSE:To improve workability, and to ensure the accuracy of execution by combining a climbing jack and an overhead travelling crane. CONSTITUTION:A travelling crane is composed of an overhead travelling crane 4, which is suspended from the undersides of both a central section lifting body 1 and an outer circumferential section lifting body 2 relatively disposed on the outer circumference of said body in a freely vertically movable manner through a climbing jack 3, in a lifting house (a) consisting of the body 1 and the body 2. Each body 1, 2 is made to climb alternately while using each column head 6a, 5a of the central section body 6 and outer circumferential section body 5 of a main body housing (b) as support points. The structure members of the main body housing are assembled in space sections pushed up in each body by the overhead travelling crane 4.
Patent JP-S5888705-A (JP)
Title: Manufacture of color filter
Inventor: OGAWA KAZUFUMI
IPC: G02B5/20
Filed: 1981-11-20
Abstract: PURPOSE:To separate respective dye colors completely, and to eliminate differences in level between colors by forming a photosensitive dye base film over the entire surface of a substrate having black light-shielding films formed selectively, and then dyeing the dye base film selectively after irradiating it with infrared rays. CONSTITUTION:On a substrate 21, stripped metallic layers 20 are formed and a metallic layer 20' colored differently is formed thereon to improve the absorbance of infrared rays. Then, a gelatin film 22 containing ammonium dichromate is formed over the entire surface. The entire surface is irradiated with infrared rays to form a high polymerized part 55 on the metallic layer 20', thus preventing color mixing. After washing is carried out to remove ammonium dichromate, baking is performed. On the film 22, a positive photoresist film 23 is formed and a mask having a prescribed pattern is used to form a maks 27 with dyeing resistance, and the film 22 is dyed selectively to obtain a tricolor filter 39. Consequently, respective dye colors are separated completely and differences in level between colors are eliminated.
Patent JP-H1028577-A (JP)
Title: Method for proliferation of microorganism
Inventor: KIKUCHI YASUO
IPC: C12M1/42
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for proliferating microorganisms such as fermenting bacteria. SOLUTION: This method for the proliferation of microorganisms such as useful fermenting bacteria comprises the application of AC current through water A containing live microorganisms in a proliferation treatment tank 12 furnished with a pair of electrodes 16 connected to an AC power source 14.