baber/WOPTO huggingface dataset:
Patent JP-2001005601-A (JP)
Title: Electric stimulus device, inner force sense presenting device using electric stimulus and method for controlling these devices
Inventor: HAYAKAWA TAKESHI
IPC: G06F3/038
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make suitably selectable the position of an electrode to be used at the time of specifying a muscle and driving the muscle by applying electric stimuli to the muscle and to make it unnecessary to substitute an electrode at the time of using it. SOLUTION: In the electric stimulus device 1 provided with an effector 1a for giving electric stimuli to a muscle, the effector 1a is provided with an electrode part 1ad consisting of an electrode group to be used by coming into contact with the surface of a skin and a shape information acquiring part 1as for acquiring information indicating the shape of the skin surface and a change in the shape. The device 1 is also provided with an electric stimulus generation part 1b for supplying an electric signal consisting of a low frequency electric stimulus or an interference wave electric stimulus to the electrode group and a shape recognition part 1c for recognizing the shape of the skin surface and a control means 1d constructing a data base indicating muscle arrangement in the human body of a subject and capable of selecting an electrode for supplying an electric stimulus signal out of the electrode group on the basis of the muscle arrangement information and the recognized results of a muscle shape and a shape change obtained from the shape recognition part 1c.
Patent JP-S5797393-A (JP)
Title: Inverter
Inventor: MIYAZAKI OSAMU
IPC: H02M7/48
Filed: 1980-12-05
Abstract: PURPOSE:To obtain an inverter which can efficiently operate an induction motor in the state of light load torque by providing means for controlling the output voltage of the inverter so that the phase difference between the output voltage and the output current may not become a value higher than the preset value. CONSTITUTION:There are provided an inverter 12 for driving an induction motor 14, phase difference detecting means 24 for detecting the phase difference between the output voltage and the output current of the inverter, and voltage controlling means 28 for controlling the output voltage of the inverter 12 so that the phase difference may not exceed a value higher than the preset value by monitoring the output signal of the means 24. When the phase difference of voltage correction instructing means 26 connected to the means 24 is, for example, larger than the preset phase difference phi0, a voltage correction command -DELTAV10 is applied to voltage command correcting means 22 to reduce the voltage command V10, allowing the means 28 to control the output voltage of the inverter 12 based on the corrected voltage command.
Patent JP-H0728291-A (JP)
Title: Color image forming device
Inventor: TESHIGAHARA TORU
IPC: G03G15/01
Filed: 1993-07-12
Abstract: PURPOSE:To provide a color image forming device capable of preventing irregularities in the density of a toner image formed on an image carrier and forming a high quality color image by imparting a uniform and stable initial potential to the image carrier. CONSTITUTION:The color image forming device is provided with a first electrifying means 4 excessively electrifying the image carrier 1 than a prescribed initial potential, prior to the exposure of the image carrier 1 and a second electrifying means 5 arranged so as to be adjacent to the first electrifying means 4 and adjusting the potential by electrification of the image carrier 1 to the initial potential and an image is formed in such a manner that the image carrier l electrified to the initial potential is exposed by a laser scanner 2, to form an electrostatic latent image, then, it is developed by a developing unit 3a to form a visual image and further, these processes for electrifying, exposing and developing are repeated to attain the superimposing formation of the visual images of plural colors on the image carrier 1 and transfer these visual images on a recording sheet 8 altogether. When a charge current is defined as i1 and the opening ratio of a grid electrode is defined as eta1 in the first electrifying means 4 and a charge current is defined as i2 and the opening ratio of a grid electrode is defined as eta2, in the second electrifying means 5, the condition of i1/eta1<i2/eta2 is satisfied.
Patent JP-H0224977-A (JP)
Title: Zinc-chlorine battery
Inventor: SHIMIZU SHUNJI
IPC: H01M12/08
Filed: 1988-07-12
Abstract: PURPOSE:To generate a sufficient quantity of chlorine at the time of a discharge in a large-capacity battery by feeding a heated chlorine absorbing liquid to a gas-liquid contact container via a chlorine absorbing liquid auxiliary tank during the high-load rate operation at the time of a discharge. CONSTITUTION:An absorbing liquid B is circulated in a gas-liquid contact container 9 at the time of a discharge, an automatic valve D15 is closed, an automatic valve E17 is opened, a heat medium heated by a heat exchanger 16 in an electrolyte tank is circulated in an external heat exchanger 6 to heat the absorbing liquid B, chlorine gas is generated in the container 9 and fed to the electrolyte tank 1. The current value is increased at the terminal stage of the discharge, automatic valves A7 and B8 are closed to cope with the chlorine generation quantity, an automatic valve C11 is opened, the absorbing liquid B is fed to an auxiliary tank 10 then to the container to accelerate the generation of chlorine gas.
Patent JP-S6232645-A (JP)
Title: Semiconductor device
Inventor: IDOGAMI TAKASHI
IPC: H01L21/331
Filed: 1985-08-06
Abstract: PURPOSE:To improve the temperature dependence and bias dependence of the electric characteristics of a semiconductor element as well as a humidity characteristic, by providing a double-layer structure of phosphorus silicic acid glass layer, which is formed as a surface stabilizing film, and making the concentration of the phosphorus in the layer of the surface side lower than the concentration of the phosphorus in the lower layer. CONSTITUTION:A silicon oxide film 26, which is to become an emitter is removed. Then impurities are diffused in a p-type base region 24, and an n-type emitter region 28 is formed. A silicon oxide film 30 is further formed on the region 28. In order to stabilize the surface of a semiconductor element, phosphorus silicic acid glass layers 32 and 34 are formed on the main surfaces by a vapor phase growing method. At this time, the concentration of phosphorus pentaoxide in the lower phosphorus silicic acid glass layer 32 is made relatively high. The concentration of the phosphorus pentaoxide in the upper phosphorus silicic acid glass layer 34 is made relatively low. Thus the phosphorus silicic acid glass layers 32 and 34 are formed with the difference in concentration being provided.
Patent JP-S5695114-A (JP)
Title: Carcinostatic agent
Inventor: UMEDA MAKOTO
IPC: A61K31/36
Filed: 1979-12-28
Abstract: PURPOSE: A carcinostatic agent, having a selective inhibitory action on DNA synthesis of mammals with very low toxicity, and containing protocatechuic aldehyde. cyclic carbonate as an active constituent.  
     CONSTITUTION: A carcinostatic agent containing protocatechuic aldehyde.cyclic carbonate of formula I (referred to as PAC) as an active constituent. The mode of action of PAC is to have an inhibitory action on DNA synthesis, e.g. giantism of cells and nuclei, and act on cancer cells synthesizing DNA vigorously with the selective toxicity in the same way as the compound of formula II (common name: protocatechuic aldehyde, referred to as PA). The acute toxicity of PAC is about 1/8 that of PA, and the safe dose twice that of PA renders the carcinostatic agent clinically useful. The effective dose is 0.03W120mg/kg, preferably 0.1W60mg/kg, for oral administration and 0.001W20mg/kg for intravenous administration. The agent can be used extensively regardless of the dosage form if PAC is contained therein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6065265-A (JP)
Title: Throttle chamber heater for internal-combustion engine
Inventor: HORIUCHI TOMOFUSA
IPC: F02M15/02
Filed: 1983-09-20
Abstract: PURPOSE:To heat the throttle chamber through simple structure by fixing a throttle chamber on the upper face of locker cover then heating the throttle chamber through heat transmitted from the locker cover through the fixing face. CONSTITUTION:The fixing face 12 of throttle chamber 1 is face contacted with the throttle chamber fixing seat 8 of locker cover 7 and fastened through bolts. The throttle chamber 1 is heated by engine oil heated through metals, combustion chamber, etc. dispersed into the locker cover 7 while combustion heat of cylinder head 9 is also transmitted through the locker cover 7 to the throttle chamber 1 to prevent icing. Since the throttle chamber 1 and intake manifold 2 are communicated through rubber hose 14, vibration of throttle chamber 1 is reduced.
Patent JP-H0221754-A (JP)
Title: Communication control method
Inventor: ONO YUKIKO
IPC: H04L29/06
Filed: 1988-07-11
Abstract: PURPOSE:To reduce the processing for retransmission, to prevent the deterioration in the function of the system and to improve the efficiency of information transmission by reading out the processing time till the release of lock from a memory of a communication controller at the sender side and sending a communication packet when the lock is released. CONSTITUTION:When the reception disable is informed because of locking at present with respect to a sent communication packet, the address of communication controllers 20-40 applying locking from the communication party is read from memories 21-41 and the communication packet is sent to the communication controller applying locking. Then the processing time till the lock release is read from the memory and a communication packet is sent again after the release of locking. Thus, number of times of retransmission of the communication packet is reduced, the processing efficiency for retransmission and the communication efficiency are much improved and a system fault is prevented.
Patent JP-H0923450-A (JP)
Title: Stereoscopic video display device
Inventor: HASE YUJI
IPC: H04N13/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To emphasize the stereoscopic effect of a frame signal by generating the frame signal based on the vertical/horizontal synchronizing signals of an input video signal when the video signal generated by 2D/3D conversion is displayed and synthesizing the video signal with the frame signal after 2D/3D conversion. SOLUTION: In a display screen 10, a signal 11 becoming an H (high) level for a prescribed period from the timing of the vertical synchronizing signal and a signal 12 becoming the H level from the timing of the horizontal synchronizing signal are generated based on a vertical synchronizing signal at the time of displaying a frame to which slanting lines are added, and they are synthesized. Namely, the signal becoming the H level only in the prescribed horizontal synchronizing signal period from the timing of the vertical synchronizing signal and becoming the H-level for the prescribed period from the timing of the horizontal signal is outputted from an OSD control circuit.  Since the same frame signals are synthesized with a solid video signal, the display of the frame is observed to position on the surface of a display means, and it is recognized as the reference of stereoscopic display to exhibit stereoscopic effect.
Patent JP-H073986-A (JP)
Title: Fireproof wall structure
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/94
Filed: 1993-06-19
Abstract: PURPOSE:To improve fire resistance, heat insulation, water resistance, sound insulation, earthquake resistance, wind pressure resistance, a fine view, mechanical strength, and the like. CONSTITUTION:Core material 10 is filled in a box like recessed part surrounded by four side walls of surface material 3 and back face material 13. Core material 10 is formed of plastic foam 11 with inorganic material such as aluminum hydroxide, ammonium polyphosphate, graphite, calcium silicate or calcium carbonate mixed in phenol foam resin. At a four side wall part, an overlapping protruding piece 8 is placed on the supporting protruding piece 9 of a fire resisting panel B with an inorganic board 12 formed, and the fire resisting panel B is fixed to a building frame alpha by a fixture beta from the overlapping protruding piece 8 side. A batten A is interposed at the back face of a contact part with the fire resisting panel B in at least one of a longitudinal joint part D and a lateral joint part E, and joint material C is formed at the longitudinal joint part D and lateral joint part E formed by the overlapping protruding piece 8.
Patent JP-H0336761-A (JP)
Title: Semiconductor device
Inventor: NAKATSUKA TADAYOSHI
IPC: H01L27/095
Filed: 1989-07-03
Abstract: PURPOSE:To obtain a high frequency amplifying FET with low distortion by forming a first and a second FET's, with different gate-source voltage (VGS) dependency of mutual conductance (gm), on a semiconductor substrate, and connecting gates, sources, and drains of both FET's respectively to make the mutual conductance flat near the operating point. CONSTITUTION:Impurity ions I are injected into a semi-insulating compound semiconductor substrate 203 by using a resist 204 as a mask. Then, injecting n<+> into the source and the drain regions are evaporating source, drain, gate metals to form a source electrode 206, a drain electrode 205, and a gate electrode 207 and respective electrodes are connected. Active layers 201 and 202 are formed by using different ion injecting conditions to obtain a gm-VGS characteristic 105 of an FET 101 and a gm-VGS characteristic 106 of an FET 102.
Patent JP-H0618877-A (JP)
Title: Liquid crystal display device
Inventor: NAKANO KENICHI
IPC: G02F1/13357
Filed: 1992-06-30
Abstract: PURPOSE:To enlarge a photodetecting area from a light source, and also, to improve illuminance, and to improve visibility by arranging a light guiding plate on the display surface side, as well of a semitransparent type liquid crystal display device. CONSTITUTION:A light guiding plate 2 consists of a transparent material, and also, guides light to both faces of a display surface side and a reverse side of the display surface of a semitransmission type liquid crystal display device 1. A partial light indicated with an arrow A in the light emitted from a light source 3 irradiates the semitransparent type liquid crystal display device 1 from the reverse side in the same way as before. Also, on the other hand, the liquid crystal display device 1 is irradiated from the display surface side of the semitransparent type liquid crystal display device 1 in the light guiding plate 2. That is, as indicated with an arrow B, a part of the light emitted from the light source 3 is reflected by the upper face of the light guiding plate 2, and as indicated with an arrow C, the semitransparent type liquid crystal display device 1 is irradiated. In such a way, since both faces of the semitransparent type liquid crystal display device 1 is irradiated with light, visibility becomes higher than the case from only the reverse side.
Patent JP-2000006991-A (JP)
Title: Refilling pouch
Inventor: AOKI YOSHITAKA
IPC: B65D33/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a refilling pouch for manufacturing a bag thereof easily and filling a content easily therein, in which an opening of good shape retention properties is formed simply by opening a pouring section, the opening is not blocked at the time of pouring and the superior usability of refilling the content safely and easily without the residue is provided. SOLUTION: A pouring section 5 is formed on a upper corner of a refilling pouch 100 by heat sealing the outer periphery of a refilling pouch, namely the outer periphery formed of an end 6, both side sections 7, 7 and both shoulder sections 8, 8, and notches 9 are formed on both sides of the pouring section, and a cutting line 11 for opening the pouring section 5 is so formed as to pass a top point C of a triangle having a straight line formed as a bottom side and connecting respective middle points B and B' of the inner side lines of the shoulder sections 8 and the side sections 7 on both sides of the pouring section 5 and also having its top angle formed into the right angle and the top point C positioned on a central line A of the pouring section 5, or so formed as to pass below the top point C.
Patent JP-2001002668-A (JP)
Title: Production of homoserine lactone
Inventor: TAKIGUCHI MAKOTO
IPC: C07D307/33
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To simply and profitably obtain homoserine lactone which is useful as an intermediate for medicines, agrochemicals or the like, by subjecting methionine-S-methylsulfonium sulfate to a hydrolysis reaction and then to a dehydrative cyclization reaction. SOLUTION: This method for producing homoserine lactone of formula III (X is a halogen) comprises hydrolyzing methionine-S-methylsulfonium sulfate of formula I preferably at a temperature of >=50 deg.C to obtain the homoserine of formula II, dissolving the obtained homoserine preferably in a solvent (for example, water) and then heating the obtained solution preferably under an acidic condition having a pH value of <=2 at a temperature of >=50 deg.C to hydrate and cyclize the homoserine. The compound of formula I used as the raw material is a by-product obtained on the production of the homoserine by preferably condensing methionine in an excessive amount of concentrated sulfuric acid.
Patent JP-H1126130-A (JP)
Title: Power supply structure for sliding door
Inventor: TAMADA KIYOSHI
IPC: H01R35/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To stably supply electric power to an electric appliance independent of the opening/closing state of a sliding door by winding a first power supply wire with a winding drum, electrically connecting one end of a second power supply wire to the first power supply wire in a winding fixed part, fixing the other end to a fixed drum, and spirally arranging the second power supply wire. SOLUTION: A winding part 10 has a winding drum 10a for rotating with an electric motor and a fixed drum 10b arranged in the winding drum 10a and fixed to a vehicle body. On end of a flat cable 11 is fixed to a winding drum 10a with resin, and the other end is electrically connected to a controller within a door. A winding adjusting cable part is spirally arranged between the winding drum 10a and the fixed drum 10b, its one end is electrically connected to the cable 11 in a winding fixed part 11c, and the other end is fixed to the fixed drum 10b and connected to a battery. The winding adjusting cable part is wound on the fixed drum 10b when a door is closed, and when the door is opened, the cable 11 is wound and the winding adjusting cable part is loosened.
Patent JP-S6232717-A (JP)
Title: Waveform shaping circuit
Inventor: MATSUOKA HARUJI
IPC: H04L25/03
Filed: 1985-08-06
Abstract: PURPOSE:To obtain a pulse train having 50% duty from a comparator by inputting a pulse string to one input terminal of the comparator and inputting a voltage obtained by smoothing the output of said comparator to the other input terminal. CONSTITUTION:A square pulse train having repeating frequency (f) is inputted to one input of the comparator. The output of the comparator 3 is branched and inputted to a low pass filter 4 through a buffer 5. Since the interruption frequency fc of the low pass filter 4 is smaller than the repeating frequency (f) of the input square pulse train, the input of the low pass filter is smoothed and an average DC voltage is obtained. The average DC voltage is inputted to the other input terminal of the comparator 3 as a reference signal VR, so that the pulse train of 50% duty can be obtained.
Patent JP-2000013129-A (JP)
Title: Primary radiator
Inventor: SUZUKI KUNITOSHI
IPC: H01Q3/32
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a primary radiator that is arranged at one focus of a reflection plate with high precision and makes communication with plural satellites. SOLUTION: Two pairs of patches 5a, 5b, 5c, 5d are placed on an upper side of a patch board 5 opposed to each other at an equal interval side by side, the opposed patches are interconnected by 1st connection wires 6, 6' and a 2nd connection wire 7 interconnects the 1st connection wires and feeding points A, B, C are provided at plural positions of the 2nd connection wire and each feeding point is selected, so that the primary radiator is placed to one focus of a reflecting plate with high precision and one primary radiator is enough to make communication with plural satellites.
Patent JP-S6232135-A (JP)
Title: Molding resin composition
Inventor: FUJITA MINORU
IPC: C08L23/08
Filed: 1985-08-05
Abstract: PURPOSE:An inexpensive molding resin composition excellent in melt moldability and the strength, appearance, etc., of a molding, obtained by adding an ethylene/ vinyl acetate copolymer of a high melt index to a ground product of recovered polyolefin resin moldings. CONSTITUTION:The purpose molding resin composition is prepared by adding 0.5-50pts.wt. ethylene/vinyl acetate copolymer (B) of a vinyl acetate content of 45-90wt% and a melt index >=0.5g/10min to 100pts.wt. ground product (A) of recovered polyolefin resin moldings (e.g., polyethylene or polypropylene molding). In this way, used polyolefin resin moldings can be effectively reclaimed. By adding component B in a state premixed with a fresh polyolefin resin to component A in mixing component B with component A, melt molding can be performed more smoothly.
Patent JP-H0461837-A (JP)
Title: Toilet device
Inventor: KONISHI HIDEAKI
IPC: A47K13/12
Filed: 1990-07-02
Abstract: PURPOSE:To permit a toilet seat to be lifted up by a light force and prevent the formation of large sound by the gentle lowering in returning to an original state by forming the joint part of a hinge shaft for pivotally installing a toilet seat (toilet cover) on a device body to a cylindrical part having fan-shaped and half moon shaped sectional shape, and connecting the hinge shaft by a universal joint which is urged in the direction in a lifting-up by a spring fitted on the outer periphery. CONSTITUTION:A hinge shaft 5 is constituted of a toilet seat side hinge shaft 5a which is installed on a bottomed cylindrical bearing part 3a formed on a toilet seat 3 through a one-way clutch 7 and a device body side hinge shaft 5b which is fitted with a bush 10 which is fixed at a blanket part 2a formed on the device body 2 by a tightening metal fitting 8 and an adjusting screw 9, and the butt-joint part between both is formed into a fan shaped or half moon shape over a dimention line L and fitted to form a cylindrical part, and the hook parts at both the edges are fitting-fixed into fixing holes 5c and 5d formed in the vicinity of the butt joint part, and a torsion coil spring 11 is installed so as to be urged always in the lifting-up direction to the toilet seat side hinge shaft 5a, thus a universal joint is constituted.