baber/WOPTO huggingface dataset:
Patent JP-H06313424-A (JP)
Title: Thrust pad mechanism
Inventor: IWANAMI NORIO
IPC: F16C19/38
Filed: 1993-04-28
Abstract: PURPOSE:To provide a thrust pad mechanism capable of supporting strong thrust force being equal to the total load capacity of each bearing by means of sharing the thrust force with a plural number of bearings. CONSTITUTION:The thrust pad mechanism is equipped with a rotation shaft 1 taking the thrust force, a plural number of bearing 3, 4 supporting the thrust force of the rotation shaft, a bearing box 2 supporting a plural number of bearings and a plural number of cylindric sleeves 5, 6 transmitting the thrust force from the rotation shaft to the respective bearings while the rigidity of each sleeve is specified so that the thrust force acting on respective bearings may almost conform to the thrust load capacity of the respective bearings when the rotation shaft makes a move by a specific amount delta in the axial direction.
Patent JP-H042617-A (JP)
Title: Oxide superconducting thin film and production thereof
Inventor: ADACHI HIDEAKI
IPC: H01L39/24
Filed: 1990-04-19
Abstract: PURPOSE:To raise the superconductive transition temperature by alternately laminating a layer oxide superconducting thin film containing Bi, Cu and an alkaline earth metal as principal components and a layer oxide thin film containing Bi and Ta as principal components on a substrate. CONSTITUTION:A substrate (MgO substrate) 15 such as MgO is heated at 600-700 deg.C with a heater 16 and a Bi-Sr-Ca-Cu-O target 11 and a Bi-Ta-O target 12 arranged at places so as to focus on the substrate 15 in an Ar/O2 mixed atmosphere are sputtered. Sputtering vacuum deposition is carried out on the substrate 15 while controlling rotation of a shutter 13 installed in front of the targets and the rotation of an aperture 14 therein to alternately laminate a layer oxide superconducting thin film containing the Bi, Cu and alkaline earth metal (group IIa) as principal components and a layer oxide thin film containing the Bi and Ta as principal components. The resultant substrate is then heat- treated at 850-950 deg.C to provide an oxide superconducting thin film. Furthermore, a Bi-containing oxide is laminated to a Cu- and an alkaline earth metal- containing oxide to afford an oxide thin film, which is then alternately laminated to an oxide thin film prepared by laminating a Bi-containing oxide to a Ta-containing oxide to afford the objective oxide superconducting thin film.
Patent JP-H07275683-A (JP)
Title: Shaking mixer
Inventor: SHIRAKI HISASHI
IPC: B01F11/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a shaking mixer capable of obtaining a mixture excellent in a kneading degree by the kneading function of the wheel provided in a mixing tank by moving the mixing tank itself to increase convection mixing action. CONSTITUTION:This shaking mixer consists of a mixing tank 1 subjected to shaking motion and the wheel 11 provided at the position eccentric from the shaking center of the mixing tank 1 and formed small as compared with the mixing tank 1 and having kneading function.
Patent JP-H041137-A (JP)
Title: Complex antitumor agent
Inventor: OSAWA TOSHIAKI
IPC: A61K31/70
Filed: 1990-04-19
Abstract: PURPOSE:To provide a complex antitumor agent containing a tumor necrosis factor and a guanosine 3',5'-cyclic monophosphate (cyclic GMP) derivative and exhibiting extremely excellent antitumor activity. CONSTITUTION:The objective agent contains (A) a tumor necrosis factor which is a cancer cell damaging factor originated from human macrophage and (B) a cyclic GMP derivative, e.g. a cell membrane permeable dibutyryl cyclic GMP or bromocyclic GMP, or a substance having cyclic GMP inducing property such as NO derivative (e.g. sodium nitroprusside or nitroglycerin), a phosphodiesterase inhibitor (e.g. isobutylmethylxanthine or theophylline) or a phosphorylase A2 activator (e.g. transducin of GTP-bonded protein). The amount of the component B is preferably 1muM to 1M based on 1mg of the component A.
Patent JP-H08296713-A (JP)
Title: Differential limitting-device
Inventor: IZAWA TAKASHI
IPC: F16H48/285
Filed: 1995-04-26
Abstract: PURPOSE: To prevent seizure of a pinion gear addendum and derive differential limitting strength created by stabilized frictional resistance. CONSTITUTION: A differential limitting-device is provided with a differential case 3, a pair of helical side gears 15, 17 supported rotatably inside the case 3, a helical pinion gear 41 engaging with one of the side gears 17, a helical pinion gear 43 engaging not only with the other side gear 15 but also with the pinion gear 41, and storage holes 37, 39 formed on the differential case 3 and store helical pinion gears 41, 43 in a freely slidable manner. Pinion gears 41, 43 have their gear items set so that the value (1.tanβ+w)×z represented by a face width 1, a helix angle β, a circumferential width w of the addendum, and the number of teeth z, may be in the range of two times or more of the circumferential length of the addendum.
Patent JP-S5728224-A (JP)
Title: Alarm device for preventing cold caught during sleep
Inventor: ANDOU KATSUJI
IPC: G01K3/00
Filed: 1980-07-26
Abstract: PURPOSE:To prevent a cold caught during sleep by generating an alarm sound when room temperature became a set value or less. CONSTITUTION:When temperature falls, and the internal resistance of a thermister 2 becomes high, input voltage of a differential amplifier 3 becomes high and if it becomes plus as compared with the voltage of B, a transistor turns ON, thereby allowing a warning sound generator 6 to be actuated.
Patent JP-H11287286-A (JP)
Title: Base isolation device for building
Inventor: MICHIOKA HIDEKAZU
IPC: E04B1/36
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device for a building, which is simple in structure and inexpensive in cost, without requiring a setup space for a damping arrangement, and besides, there is no need of maintenance at all. SOLUTION: This base isolation device 100 to be set up in a space between a ground 32 and a building 31 is equipped with two curved guiding arrangement 140 and 160 provided with track rails 142, 162 and mobile blocks 141 and 161, and the curved guiding arrangement 140 and 160 are equipped with a circulation guide mechanism by means of a ball, while the track rails 142 and 162 continuously change a sectional form along the axial direction, whereby at a time when the mobile blocks 141 and 161 are moved toward both end directions from a center position of the track rail, each shifting resistance of these mobile blocks 142 and 162 is made so as to become larger than that at the center position, and thus vibrational damping characteristics should be equipped in the curved guide arrangement 140 and 160 themselves.
Patent JP-2000290468-A (JP)
Title: Die attach paste for semiconductor
Inventor: TAKEDA TOSHIRO
IPC: C09D163/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin paste not causing characteristic inferiority due to chip crack and warp even in a combination of a large-sized chip such as an IC and a copper frame, and capable of rapidly being cured and imparting a void-free cured product by lowering the elasticity of a cured product without lowering the adhesive strength while hot. SOLUTION: This die attach paste comprises a liquid epoxy resin in a liquid state at room temperature, a polycarbodiimide resin, a latently curing agent, an imidazole compound and an inorganic filler. The liquid epoxy resin of 100 pts.wt. is formulated with the polycarbodiimide resin of 1-30 pts.wt.
Patent JP-S5435441-A (JP)
Title: High frequency heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/80
Filed: 1977-08-24
Abstract: PURPOSE: To provide uniform drying of dishes, by radiating lowered microwave from a high frequency generator in a heating chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S584054-A (JP)
Inventor: ITAKURA MASARU
IPC: E04B1/62
Filed: 1981-06-30
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-S5435402-A (JP)
Title: Rotation shaft seal of submerged pump
Inventor: KAWAKAMI TOMIHISA
IPC: F04D29/10
Filed: 1977-08-24
Abstract: PURPOSE: To get a shaft seal of a submerged pump that can effectively eliminate lopsided abrasion of its lower sliding seal surface and facilitate exchange of the seal, by fitting a double mechanical seal to a clearance between external and internal cylinders. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02280081-A (JP)
Title: Liquid detector
Inventor: ITO YASUO
IPC: G01V8/12
Filed: 1989-04-21
Abstract: PURPOSE:To simplify the device and also to obtain a stable operation by providing a light source and a reference refracting part and detecting a variation of a relational refractive index caused by whether an object to be detected exists or not. CONSTITUTION:In the case there is no liquid, a light beam emitted from a light emitting part a is made incident on a total reflection prism b. Due to the total reflection (n1.2) prism, the light beam is converted in the 90 deg. direction twice, led to a photodetecting part c and converted to a signal of no-liquid. In the case there is a liquid, a light beam emitted from the light emitting part a is made incident on the total reflection prism b. This prism is a total reflection prism in the air but since there is a liquid, it does not become the total reflection prism due to a variation of a relational refractive index and the light beam is radiated into the liquid at a deflection angle theta1.3 by a refractive index of n1.3, and not led to the photodetecting part. Accordingly, the light beam becomes a signal of liquid-existence.
Patent JP-S59226332-A (JP)
Title: Multi-emission strobe device
Inventor: NAKAMURA HIROAKI
IPC: G03B15/02
Filed: 1983-06-07
Abstract: PURPOSE:To trigger a flash light discharge tube with either charging or discharging of a trigger capacitor by adding a switching element to a trigger circuit of the flash light discharge tube. CONSTITUTION:A positive pulse from a pulse generating circuit 7 ignites a charging thyristor SR5 through a capacitor C9 to charge surely the commutating charge to a commutation capacitor C3. A positive one-shot pulse from a pulse generating circuit 11 ignites a thyristor SR4 through an OR gate OR1 and a capacitor C8. A capacitor C2 is charged quickly, through the thyristor SR4, and a potential Va of the capacitor C2 rises quickly. The supply current of the thyristor SR4 goes to lower than a holding current, and the thyristor SR4 is turned off. When a charging current is flowed to the primary coil of a transformer T1, a high voltage is generated in the secondary coil to set a discharge tube FL1 to the excitation state. The charged electric charge of a capacitor C1 passes the flash light discharge tube FL1 and a thyristor SR2 to start emission of flash light. Switching elments SR1 and SR4 are provided in series to a power source to make quick charging and discharging possible.
Patent JP-S5728433-A (JP)
Title: Squelch system
Inventor: OONISHI MASAKI
IPC: H04B1/40
Filed: 1980-07-28
Abstract: PURPOSE:To identify the monitor tone of other channels, even with surrounding noise remarkably increased, by detecting the surrounding noise level inputted from a transmission microphone of the station itself at the reception waiting and controlling the monitor output level at the reception of other tone group through the output of detection. CONSTITUTION:When a tone signal obtained from a demmodulation circuit 1 is assigned to the station itself, it is detected at a tone squelch 4 to minimize the attenuation of an attenuation circuit 6 via a control circuit 12 and to achive an optimum receiving tone from a speaker 14. On the other hand, in monitoring other channels other than the assignment of the station itself, the said control circuit 12 controls the attenuation of the attenuation circuit 6 to a prescribed value to obtain a smaller output considerably than the station assignment channel signal tone from the speaker 14. If an acoustic noise around a receiver is increased, it is detected with a transmission microphone 7 and the attenuation of the attenuation circuit 6 is decreased with this detection output, to increase the output from the speaker 14.
Patent JP-S585567-A (JP)
Title: Method for making a gasket by molding
Inventor: TSURUI YOSHITAKA
IPC: F16J15/12
Filed: 1981-06-30
Abstract: PURPOSE:To manufacture gaskets, which provide sure sealing for high temperature exhaust gas, by using a wire mesh sheet in which treads of asbestos or carbon are woven in. CONSTITUTION:A wire mesh sheet 1 as material made flat by knitting thin metal wires 1a together with threads of asbestos or carbon, 1b, is formed into a spiral having a specific size, being coated at its exterior surface with graphite sheet 2, that is then compressed into such a configuration as making contact with the internal surface of a spherical flange at the end of tail tube of the exhaust manifold to form a gasket 3. The gasket 3 thus formed provides a high air-tightness and high resistance to air permeation because thin metal wires 1a are well entangled with the woven threads of asbestos or carbon 1b, so that sufficient sealing performance and high heat resistance are obtained to ensure that the exhaust gas at high temperature is sealed certainly.
Patent JP-S63270969-A (JP)
Title: Controller for automatic transmission
Inventor: ONAKA TORU
IPC: F16H45/02
Filed: 1987-04-25
Abstract: PURPOSE:To make favorable accelerability securable even at time of highland travel by installing a lockup releasing device which forcibly releases a lockup clutch at a time when a fact that a running ground is of highland is detected by a highland travel detecting device. CONSTITUTION:At time of highland travel, a lockup clutch A is always released by a lockup releasing device E. In consequence, torque increment action of a torque converter is surely securable. And, owing to the torque increment action, power shortage of an engine attributable to a drop in atmospheric pressure is replenished, thus the required driving force or accelerability comes to be secured.
Patent JP-S5530220-A (JP)
Title: Signal transfer circuit
Inventor: YAMAMOTO MOROHISA
IPC: H03K17/62
Filed: 1978-08-25
Abstract: PURPOSE:To reduce output switching control terminals in number by forcibly applying a power voltage to the output terminal of an emitter follower circuit and then by using as a signal-path switching control signal the output of a comparison between the output level of the circuit and a reference voltage. CONSTITUTION:With switch SW OFF, emitter follower transistor TrQ1 is in normal operation to obtain output VOUT. Then, this output is greater than the maximum level of an input signal and less than reference voltage Vref set smaller than a power voltage, so that TrQ2 and TrQ3 of a differential circuit will be ON and OFF respectively. The outputs of those TrQ2 and TrQ3 control a signal switching circuit (not shown in the figure) to transfer input signal Vinl to TrQ1. With switch SW ON next, output terminal P2 is forcibly held at power voltage Vcc; and TrQ1 is OFF to cut of an output signal and TrQ2 and TrQ3 are OFF and ON respectively to control a signal switching circuit, so that input signal Vinl will be transferred to another output circuit by switching while inhibited from being transferred.
Patent JP-H043506-A (JP)
Title: Graphic equalizer
Inventor: SHIBUYA EIJI
IPC: H03G5/02
Filed: 1990-04-20
Abstract: PURPOSE:To easily select a GE curve with optimum sound quality by reading, setting and displaying a GE characteristic pattern of a fixed memory sequential ly for each prescribed time by the scanning of a microcomputer. CONSTITUTION:With a GE scan operation key 15 connecting to a microcomputer 12 turned on, the microcomputer 12 reads a 1st GE characteristic pattern from a GE curve fixed memory 14 and a GE circuit 11 is controlled so that the GE curve of the 1st GE characteristic pattern is set for a prescribed time and the 1st GE curve is displayed on a display section 13 simultaneously. When the 1st GE curve is not a GE curve with optimum sound quality. The microcom puter 12 scans to read an n-th GE characteristic pattern from the filed memory 14 sequentially to set and display the n-th GE curve and discriminates whether or not the curve is the GE curve with optimum sound quality. Moreover, when the GE curve is a GE curve with optimum sound quality, the GE selection operation key 16 is operated to stop the scanning of the microcomputer 12 and sets the GE curve with optimum sound quality by controlling a GE circuit 11 and the GE curve with optimum sound quality is displayed on the display section 13 simultaneously. Thus, a GE curve with optimum sound quality is selected.
Patent JP-H06133995-A (JP)
Title: Fitting tool for urination device
Inventor: MARAN DEI KURISUTO
IPC: A61F5/453
Filed: 1993-04-28
Abstract: PURPOSE: To facilitate unrolling of an elastic outer covering by installing controllable jaw parts of a cylindrical main body that has a structure so as to take in the part receiving a patient's glans and a protrusion in the inside radial direction engaging the free end of each jaw part to the rear of the glans when the elastic outer covering is unrolled on the penis. CONSTITUTION: The urination device 1 consists of an outer catheter 2 having an elastic outer cover 4 to be attached to a patient's penis and equipment 3 to the device to be worn. The elastic outer cover 4 is coupled with a cylindrical part 5 to receive the glans connected with a urination tube 6. Equipment 3 to be won is formed to encircle the cylindrical part 5 and has a tubular main body 7 consisting of a set 8 of three controllable jaw parts 8a, 8b, 8b. One end of each jaw parts 8a, 8b is integrated with a ring-like support 9 and the free ends have protrusions 10a, 10b in the inside radial direction. Each of these inside protrusions 10a, 10b is engaged to the rear of the glans and holds the glans when the elastic outer cover 4 is unrolled on the penis.
Patent JP-S61260625-A (JP)
Title: Reforming for interface of insulator layer
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L21/268
Filed: 1985-05-15
Abstract: PURPOSE:To enable to form a homogeneous insulating film in a short time by a method wherein an energy beam is projected to the interface between a semiconductor layer and an insulator layer or on the interface thereof and part of the insulator layer, which is located in the vicinity of the interface. CONSTITUTION:A laser beam (a), which is an energy beam, is irradiated on a substrate 2 consisting of a multilayer construction; which is constituted of an element 10, a silicon layer 11 and a silicon oxide film 12 to be formed by a CVD method; through a quartz window 5 in the atmosphere in a reaction chamber 4, such as in the atmosphere of oxygen gas. The laser beam (a) is transmitted through the silicon oxide film 12, which is an insulator layer, and is absorbed in the interfacial part (b) of the silicon layer 12, which is a semiconductor layer, the interfacial part (b) is locally heatfused in a short time and the silicon oxide film 12 is made dense as a reaction layer. By this way, a part of the insualtor layer, which is located on the interfacial part (b) between the silicon layer 11 and the silicon oxide layer 12, can be modified in a short time and locally.
Patent JP-S58221014-A (JP)
Title: Rotary driving device
Inventor: NAKAOKA MASAKI
IPC: F16C33/00
Filed: 1982-06-17
Abstract: PURPOSE:To stabilize the rotation of a dynamic pressure fluid bearing without being affected by the atmospheric condition, by providing a heating means and a temperature control means for controlling the temperature of grease or oil in the dynamic pressure fluid bearing within a predetermined temperature range. CONSTITUTION:The body 20 of a rotary driving device is provided therein with a stationary center shaft 3 and a rotary shaft 5 surrounding therearound and having in its upper section a thrust force receiving member 6, with an oil or grease having 5 through 10mum thickness being formed between the rotary shaft 5 and the stationary center shaft 3. The thrust force receiving member 6 serves as the bearing member of the dynamic pressure fluid bearing. A heating means or an electrical heater 16 is disposed in a hole formed in the stationary center shaft 3. Further, a temperature detecting means such as, for example, a thermister, is disposed in or in the vicinity of the stationary center shaft 3, for turning on and off the electrical heater 16 so that the temperature of the grease and oil in the dynamic pressure fluid bearing is maintained within a predetermined temperature range.
Patent JP-S62260820-A (JP)
Title: Polymerizable composition
Inventor: SHINPO MASAKI
IPC: C08L63/00
Filed: 1986-05-07
Abstract: PURPOSE:To obtain the title composition which can give a cured product or a cured film of a low internal stress and is useful for pants, by mixing an epoxy resin other than an alicyclic epoxy resin with a spiroorthoester compound and a specified curing agent. CONSTITUTION:An (alicyclic) epoxy resin, an epoxidized olefin, an epoxidized polybutadiene, an epoxidized vegetable oil or the like (i) is reacted with a lactone (ii) to obtain a spiroorthoester compound (b) (e.g., bisphenol A diglycidyl ether/epsilon-caprolactone adduct). A mixture of 100pts.wt. epoxy resin (a) other than an alicyclic epoxy resin (e.g., sorbitol glycidyl ether) with 25-100pt.wt. component (b) is mixed with a curing agent comprising 0.001-10wt%, based on the mixture, imidazole compound (e.g., 2-ethyl-4-methylimidazole) or 0.8-1.1 equivalent, per equivalent of the mixture, of an amine compound (e.g., triethylenetetramine) and, optionally, a cure accelerator (d).
Patent JP-S585498-A (JP)
Title: Speed controller for wind blowing fan
Inventor: KOJIMA YASUSHI
IPC: F24F11/04
Filed: 1981-07-01
Abstract: PURPOSE:To certainly release a lock by applying the voltage corresponding to the max. amount of wind onto a DC motor for a certain time when the lock on the DC motor is detected, and shifting the voltage under the normal wind blowing control, when the lock is released. CONSTITUTION:In an A/D converter 10, inter-motor-terminal voltage VM, inter- terminal voltage Vg of the galvano resistor 6 corresponding to the motor current IM, and the analogue signals of a control panel 1, outside air sensor 2, inside air sensor 3, and other sensors 4 are converted to digital signals, which are sent into a microcomputer 11, in order to detect the lock of a motor. The microcomputer 11 performs arithmetic operation according to the controll programs for air conditioning which are prepared beforehand. The digital wind- amount signals of the computer 11 are converted to analogue signals in a D/A converter 12, and said signals are sent to power transistors Tr1 and Tr2.
Patent JP-H043436-A (JP)
Title: Ccd delay line
Inventor: MITSUIDA TAKASHI
IPC: G11C27/04
Filed: 1990-04-20
Abstract: PURPOSE:To achieve a more accurate temperature compensation by metering a signal charge which is impregnated at an input part of each register within a temperature compensating circuit by utilizing level difference of a potential well below a gate electrode. CONSTITUTION:A metering gate electrode Ga is formed between gate electrodes 18a and 19a of a first register 14 and a metering gate electrode Gb is formed between gate electrodes 30, 31, and 19b at an input part of a second register 15. Then, a constant voltage G4 is applied to the electrodes Ga and Gb. Also, the electrodes 18a, Ga, 19a-25a are placed at the register 14, an N<+>-type impurity layer 28a is formed among an N<+>-type impurity layer 26a, electrodes 21a and 22a, a floating diffusion 29a is formed at a terminator part, an N<-> impurity layer is formed between the electrode 19a and the impurity layer 28a for forming a buried CCD, and a surface CCD is formed at a region from the electrode 22a to the diffusion 29a. A prescribed amount of charge is impregnated from an input part of each register for each specified period, transfer operation to an output side is repeated in sequence, difference of amount of charge reaching diffusion is detected for each period by a differential amplifier 11 for applying feedback by the difference signal, and at the same time a clamp circuit 2 is automatically controlled.