baber/WOPTO huggingface dataset:
Patent JP-H08210519-A (JP)
Title: Microminiature device
Inventor: FUIRITSUPU DABURIYU BAASU
IPC: F16K31/70
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve thermal insulation between a thermal driving substrate and a substrate including a valve orifice and a valve seat in a thermally-driven microactuator. SOLUTION: This device has (a) opposite main surfaces 130, 118A, a flow passage 114 extended from the main surface 130 to the main surface 118A, (b) an integral annular wall structure 131 projected from the main surface 130 to surround the flow passage 114 and provided with a vale seat, and (c) a valve seat substrate 112 installed adjacent to the integral annular wall structure 131 and provided with a recess 130A in the periphery of the main surface 130. Further the device has an upper substrate 113 including a valve surface which is installed adjacent to the valve seat substrate 128 and can be installed in a position to close to a valve seat 128 to obstruct a fluid flow passing through the flow passage 114 and in a position to open to the valve seat to pass the fluid flow through the flow passage.
Patent JP-S62164795-A (JP)
Inventor: CHESTER ARTHUR WARREN
IPC: C07C2/12
Filed: 1986-12-11
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-2001119465-A (JP)
Title: Auxiliary device for mobile phone
Inventor: INOSE FUMIYUKI
IPC: H04M1/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To solve two big problems of a conventional mobile telephone having been inconvenient to practical use, which are inconvenient character entry and a battery expiration in a short time. SOLUTION: In order to solve two inconvenient problems in the mobile phone mailing that are battery expiration and troublesome character entry, an auxiliary device provided with a character entry device and a secondary battery in its inside is attached to the mobile phone. The auxiliary device supplies a character string and charging power through a conventional connector of the mobile phone to the mobile phone.
Patent JP-S63145924-A (JP)
Title: Photoelectric colorimeter with spectral sensitivity correcting function
Inventor: SUGIYAMA MASAMI
IPC: G01J3/51
Filed: 1986-12-09
Abstract: PURPOSE:To achieve a higher chromaticity measuring accuracy, by interpolating a calibration constants at calibration points with a discrepancy between the chromaticity value of a sample and that at the calibration point as parameter. CONSTITUTION:Light from a sample 1 is converted 100 into electricity and the subsequent processing is performed at a data processing section 200. On the other hand, a calibration key of a keyboard 12 is depressed to prepare a calibration reference sample for the calibration channel selected as desired and a calibration point of the sample is inputted. Then, a measuring key is operated to measure three stimulation values of the calibration reference sample and a color space conversion is performed using the three stimulation values to store 7 a chromaticity value. Then, by the operation of the measuring key, the three stimulation values of the sample 1 are measured and corrected by a calibration constant of a calibration channel to calculate three stimulation values. A discrepancy is determined between the chromaticity value obtained by color space conversion of the three stimulation values and that stored in a memory 7. Interpolation is performed between a plurality of calibration points using the discrepancy calculated to determine the optimum calibration constant for the chromaticity value of the sample 1. In this manner, three stimulation values of the sample 1 are corrected by a calibration constant as continuous value determined by the interpolation thereby enabling the obtaining of a chromaticity with a high accuracy.
Patent JP-2001115036-A (JP)
Title: Flame retardant polycarbonate-base resin composition
Inventor: TANDO KAZUYUKI
IPC: C09K21/14
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate-base flame retardant resin composition having a high level of flame retardance, good in heat resistance and excellent in handleability. SOLUTION: This flame retardant polycarbonate-base resin composition comprises (A) 99-40 wt.% of a polycarbonate-base resin (component A), (B) 0-55 wt.% of a thermoplastic resin (component B) other than the polycarbonate- base resin and (C) 1-20 wt.% of a cyclic phosphoric ester compound (component C) having a specific skeleton.
Patent JP-H02142384-A (JP)
Title: Motor driver
Inventor: YONEDA YASUHIRO
IPC: H02P6/24
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a high braking force even in the state of stop or low-speed rotation of a motor by supplying only a predetermined coil phase with electric current at the time of supplying a motor lock signal. CONSTITUTION:Transistors 7a-7c and 8a-8c to be turned ON by a coil-ON switching circuit 4 are determined according to a rotor position detected by a rotor position sensing circuit 3 and correspondingly, an electric current determined by a motor torque control circuit 2 flows through motor coils 6a-6c to rotate a motor. When a motor lock signal is supplied, switch circuits 10a-10c are connected with the H side so that the transistors 7a, 7b are turned OFF and the transistors 8a-8c are bypassed. Therefore, only the motor coil 6c is supplied with power via transistors 7c and 12. Accordingly, a rotor is fixed at a certain determined position and the lower the number of revolutions, the braking force becomes larger.
Patent JP-S63146428-A (JP)
Inventor: SHIBUYA AKIHIKO
IPC: H01G9/08
Filed: 1986-12-10
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-H03154907-A (JP)
Title: Temperature rise controller
Inventor: SUZUKI KAZUNORI
IPC: G05D23/19
Filed: 1989-11-14
Abstract: PURPOSE:To suppress the oxidation and the fatigue of the heater winding and to increase the lifetime of the winding by generating the heat value just necessary for rise and maintenance of the temperature of an object to be heated and therefore securing the intermittent supply of power in a short cycle despite an ON state of the ON/OFF control. CONSTITUTION:The temperature measurement value signal S1 of an object 1 detected by a temperature sensor 3 is inputted to an adder 6 and a pattern setting part 8 to set a pattern where the correspondence is secured between the increased temperature of the object 1 and a heater heat value ratio set at the temperature. Then, a heater heat value ratio S5 corresponding to the signal S1 is always selected and outputted, and the intermittent supply of power is carried out according to the ON time and the OFF time set via a pulse circuit 9. Even if a comparator 7 outputs an ON control command S4 under such conditions so as to secure a temperature approximate to the target level of an object 1, the intermittent supply of power is performed via an AND circuit 10 in a short time smaller than the temperature time constant of the heater. Thus, the heating of a heater winding is evaded. As a result, the oxidation and the metallic fatigue of the heater winding can be suppressed and the lifetime of the winding is increased.
Patent JP-2000124857-A (JP)
Title: Optical transmission system
Inventor: TANAKA HIROHITO
IPC: H04B10/2519
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To compensate a cumulative wavelength diffusion by wavelengths. SOLUTION: Optical transmission equipment 10 sends out signals S1-S8 to an optical fiber transmission line 14 with wavelength λ1-λ8. λ1-λ4 are shorter than a zero dispersion wavelength λ0 of the optical fiber transmission line 14, and λ5-λ8 are longer than λ0. λ1-λ8 becomes longer in this order. A wavelength-converting device 20 on the optical fiber transmission line 14 converts the wavelengths λ1-λ8 of signals S1-S8 into λ8-λ1. The wavelength- converting device 20 converts the wavelengths of inputted signals S1-S8 into wavelengths in which the wavelength dispersion value on the optical transmission line 14 can become opposite in polarity and its absolute value is practically equal.  The signals S1-S8 transmission on the optical fiber transmission line 14 are inputted to a light receiving equipment 12.
Patent JP-H08206504-A (JP)
Title: Preparation of catalyst for producing acrylic acid
Inventor: TANIMOTO MICHIO
IPC: B01J23/88
Filed: 1995-11-13
Abstract: PURPOSE: To prepare a catalyst excellent in activity, selectivity and life and exhibiting a stable performance over a long term by using specified matters as sources of vanadium, copper, antimony and tin at the time of preparing a molybdenum-vanadium based catalyst used at a production of acrylic acid. CONSTITUTION: In the preparation of the molybdenum-vanadium based oxide catalyst for producing the acrylic acid expressed by formula Moa Vb Wc Cud Xe Yf Zg Oh , ammonium metavanadate is used as the source of the vanadium and copper nitrate is used as the source of copper. In the formula, X is antimony or tin, Y is magnesium, calcium, etc., Z is titanium, zirconium or cerium, (a) to (h) are atom numbers of Mo, V, W, Cu, X, Y, Z and O, and 2<=(b)<=14, 0<=(c)<=12, 0<(d)<=6, 0<=(e)<=5, 0<(f)<=3, 0<=(g)<=10 when (a) is 12. And (f) is a numerical number decided depending on an oxidation state of each element.
Patent JP-H04167396-A (JP)
Title: Manufacture of multicolor thin film el panel
Inventor: KAWAKAMI HIROYUKI
IPC: H05B33/10
Filed: 1990-10-30
Abstract: PURPOSE:To shorten manufacture processing, to stabilize and automatize the process by using O2 plasma resist (ashing process) and carrying out spatter etching of a luminescence layer, resist removing and insulating layer forming in the same vacuum. CONSTITUTION:After a strip shape ITO film 1 of a transparent electrode is formed on a glass substrate 0 in a stripe shape, an insulating layer 2 is formed, ZnS:Tb, F of a luminescence layer 3A is patterned, and after ZnS:Mn of a luminescence layer 3B is vacuum evaporated, a photoresist 6 is applied and is subjected to patterning in a stripe shape. This substrate is installed inside a high frequency spatter apparatus, ZnS:Mn of the luminescence layer 3B is etched, resist (ashing process) is carried out by O2 plasma to remove the resist. Thereafter, an upper electrode 8 is earthed, a lower electrode 9a is switched in its use mode, a holder 8 is rotated to form an insulating Ta2O5 film 4 as Ta2O5 10 is used as a target. Then, an aluminum electrode is formed on the back side and a multicolor EL panel is obtained.
Patent JP-H10117602-A (JP)
Title: Greenhouse
Inventor: KONDO TAKAYUKI
IPC: A01G9/24
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To simply, easily and speedily open/close a light transmitting film by extremely simply and strongly pulling many strings so as to surely fix the light transmitting film to a pole. SOLUTION: This greenhouse consists of the pole 1 curved like an arch and fixed at prescribed intervals, the light transmitting film 2 covering this pole 1, the strings 3 stretched on the upper surface of this film 2 to fix the film 2 on the surface of the pole 1, string fitting rods 4 to which one ends of these strings are combined and a connecting member 6 connecting the rods 4 to the poles 1. The member 6 is provided with slits 11 moving the rods 4 in a pulling direction and screw bars 12 moving the rods 4 inserted to these slits 11 in the pulling direction of the strings. The rods 4 inserted to the slits 11 are moved in the pulling direction of the strings 3 by the screw bars 12 to haul the strings 3 with prescribed tension to stretch-set the film 2.
Patent JP-S62154670-A (JP)
Title: Manufacture of field effect transistor
Inventor: WATASE MANABU
IPC: H01L21/338
Filed: 1985-12-26
Abstract: PURPOSE:To freely control gate recess width and improve DC and RF performance through selection of covered layer width by controlling gate recess region to the width corresponding to previously formed covered layer width. CONSTITUTION:A first resist layer 6 is formed in the width corresponding to the desired gate recess width to the desired position on the Si3N4 layer 5 of so-called channel region between the drain electrode 3 and source electrode 4, the Si3N4 layer 5 is selectively etched with such first resist layer 6 used as the mask and thereafter the Si3N4 layer pattern is formed as the first covered layer 5 in the width corresponding to the selective recess width on the semiconductor layer 2 between the drain electrode 3 and source electrode 4 by removing the first resist layer 6. With the second resist layer used as the mask, the semiconductor layer 2 is etched to the specified depth through an aperture to form the recess region 8 in the width corresponding to the pattern width of first covered layer 5. A gate electrode 9 material such as aluminum is deposited and the recess gate structure where the Schottky barrier gate electrode 9 is selectively formed in the recess region 8 can be obtained by applying the liftoff method.
Patent JP-H06312189-A (JP)
Title: Electrolytic sterilized water making apparatus
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1993-10-30
Abstract: PURPOSE:To obtain electrolytic sterilized water stable in the concn. of residual free chlorine and pH by connecting the discharge pipe of a diaphragm free electrolytic device electrolyzing a chloride aqueous soln. with predetermined concn. to the water supply pipe or acidic water discharge pipe of a continuous diaphragm electrolytic device forming alkaline water and acidic water. CONSTITUTION:When a diaphragm electrolytic cell is a reversible electrolytic cell, changeover valves 4a, 5a are arranged on the discharge pipes 4, 5 of electrode chambers 9, 10 to be cooperated with the polarity conversion of electrodes. A diaphragm-free electrolytic cell 13 electrolyzes an aqueous sodium chloride soln. with predetermined concn. to form a hypochlorite soln. The discharge pipe 18 of the cell 13 is connected to the water supply pipe 2 of the cell 3 and the hypochlorite soln. with predetermined concn. is supplied to the electrolytic cell 3 to be electrolyzed to obtain electrolytic water with pH3 or less from an anode chamber 10. When the discharge pipe 18 is connected to an acidic water discharge pipe 4 or the sterilizing water intake pipe 11 extended from the pipe 4, sterilized water utilizing the sterilizing power of hypochlorite is obtained. The sterilized water can be also produced by the same device. The alkaline water from as cathode chamber 9 may be allowed to meet with acidic water through a flow rate control valve 28.
Patent JP-H08150087-A (JP)
Title: Bucket
Inventor: KAWANISHI YASUHIKO
IPC: A47J47/18
Filed: 1994-11-29
Abstract: PURPOSE: To provide a bucket capable of stably holding a hose at all times regardless of the movement of a handle at the time of pouring water without letting a hose holder become an obstacle at the time other than the time of pouring the water. CONSTITUTION: An umbrella-shape engaging projection 2a is provided on the outer side of the handle 2 of this bucket A. For the hose holder 3 formed by synthetic resin, a hose hole 3a for passing through the hose is formed on one side part and an engaging hole 3b to be engaged with the engaging projection 2a is formed on the other side part. At the time of use, the hose holder 3 is attached by force-fitting the engaging hole 3b to the engaging projection 2a first and then, the hose 4 is inserted to the hose hole 3a. When a hand is released at the time, since the hose holder 3 is brought down by the weight of the hose 4, abutted to the part of the flange 1a of the bucket 1 and stabilized there, even when the water is put in, the tip part of the hose 4 is prevented from sticking out of the bucket A by the water pressure.  Also, since the hose holder 3 is detached at the time other than the time of pouring the water, it does not become the obstacle.
Patent JP-H07127783-A (JP)
Title: Bellows type pipe coupling and metal mold for forming bellows type pipe coupling
Inventor: TANAKA TSUTOMU
IPC: B29L23/18
Filed: 1993-10-29
Abstract: PURPOSE:To homogenize products and to simplify manufacture by solid molding a hollow bellows part and a straight pipe part by a metal mold to form a bellows type pipe coupling, changing the pitch of the bellows part, and setting the maximum inside diameter of the bellows part smaller than the inside diameter of the straight pipe part. CONSTITUTION:A bellows type pipe coupling is, for example, used for connecting a mouthpiece 8 of a fuel tank in an automobile to an oil filler port 9 opened to the outer surface of a car body. The bellows type pipe coupling comprises straight pipe parts 10 formed at both ends to be connected to the mouthpiece 8 or the oil filler port 9, and a hollow bellows pipe 11 for putting these members in the connecting state. The straight pipe parts 10 and the bellows pipe 11 are formed using several metal molds with synthetic resin by integral injection molding. The bellows pipe 11 is formed spirally in such a manner that the pitch is changed and the inside diameters of the angular part and the valley part are changed. Further, the maximum inside diameter in the bellows pipe 11 is set smaller than the inside diameter of the straight pipe part 10. On the other hand, a core of a part for forming the bellows pipe 11 of the metal mold is formed in the corresponding shape.
Patent JP-H08152619-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: NOMIYA KAZUMI
IPC: G02F1/1333
Filed: 1994-11-29
Abstract: PURPOSE: To make a both-surface display without requiring mechanical structure or an optical panel by dividing each display unit area, and providing some divided areas with a light reflection part on the reverse surface side and the remaining areas with a light reflection part on the top surface side. CONSTITUTION: The reflection plates 3 and 4 are provided on the top and reverse surface sides of the display unit area 1, and the reflection plate 3 on the top surface side constitutes a white reflection surface 3a formed at the hatched lower half and a transmission surface 3b for transmitting light at the upper half. The reflection plate 4 on the reverse surface side, on the other hand, constitutes a white reflection surface 4a at the hatched upper half and a transmission surface 4b for transmitting light at the lower half. The display unit area 1 emits light A, reflected by the reflection surface 4a on the reverse surface side, to the top surface side through the upper part of a liquid crystal layer 2 and the transmission surface 3b when the liquid crystal layer 2 is in a light transmission state.  The light reflected by the reflection surface 3a on the top surface side is emitted to the reverse surface side through the lower part of the liquid crystal layer 2 and the transmission surface 4b.
Patent JP-H01136303-A (JP)
Title: Thermistor element
Inventor: KAWAGUCHI YUKIO
IPC: G01K7/22
Filed: 1987-11-20
Abstract: PURPOSE:To increase the closely sticking ability of an electrode layer to a thermistor chip and its adhesion to a lead wire, by forming a pair of electrodes on the thermistor chip with flame sprayed films. CONSTITUTION:A thermistor element 1 has a pair of electrode layers 33, 35 on a thermistor chip 2, and lead bodies 43, 45 connected to these electrode layers being sealed with glass 5. The electrode layers 33, 35 are formed with films by flame spraying. As an electrode surface formed by the flame spraying, one with Rmax>=10mum can be easily obtained. Therefore, the adhesive to the lead bodies 43, 45 is excellent. The use of plasma flame spraying is favorable for the flame spraying, in view of the closely sticking ability and the controllability of the film thickness. By the use of it, films with strong closely sticking ability to raw materials by cold treatment (100-300 deg.C), can be obtained with quick working speed under atmospheric pressure, and forming of compound films is also facilitated.
Patent JP-H03157039-A (JP)
Title: Protocol tracing device
Inventor: MAEI YOSHIHIRO
IPC: H04L69/40
Filed: 1989-11-15
Abstract: PURPOSE:To attain a maximum protocol trance in a range of other storage area without increasing a storage area by dividing a storage section storing protocol units into two storage areas, storing the units to one storage area in a buffle mode and storing the units to the other area in the overwrite mode. CONSTITUTION:A trace data generating section 13 generates a protocol tracing block according to a tracing command. A generated protocol tracing block is controlled by a memory control section 14 and written in the first half or the latter half designation area of a tracing data storage section ensured on the trace memory 15. When a first half write pointer exceeds a boundary address, the boundary address is set as a latter half read pointer and a write pointer. When the latter half of a tracing data storage section 151 is occupied by a tracing data, the read pointer is advanced to form an idle storage area and a new trace data is overwritten on the old tracing data.
Patent JP-H03157035-A (JP)
Title: Facsimile equipment
Inventor: MAEI YOSHIHIRO
IPC: H04N1/32
Filed: 1989-11-15
Abstract: PURPOSE:To shorten the time required for the communication of a communication capability declaration part by detecting the arrival of a signal representing the communication capability sent from an opposite terminal equipment and sending a signal representing the communication capability set by its own station in the reception of the relevant signal. CONSTITUTION:A data transmission speed stored in its own station capability storage section 60, a communication capability data such as a coding system class and size information of a transmission original detected by an original size detection section 61 are sent to an opposite station (reception side) via a transmission section 64 at the transmission. On the other hand, an opposite station capability detection section 63 detects the communication capability possessed by the opposite station from the signal received by the reception section 65. Furthermore, the data stored in the above-mentioned own station capability storage section 60, the data detected by the original size detection section 61 and the data detected by the opposite station capability detection section 63 are fed to a common maximum capability deciding section 62.
Patent JP-H10146064-A (JP)
Title: Structure of cubicle for power converter
Inventor: MORI KAZUAKI
IPC: H02M7/48
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent drop of inter-phase insulation distance on the occasion of connecting in direct a power cable to an electromagnetic contactor in a cubicle for power converter, and to avoid imbalance of temperature at the time of cooling by air a smoothing capacitor formed by a plurality of electrolytic capacitors. SOLUTION: Both side surfaces or one side surface of external line connecting terminal incorporated to the power supply side main circuit terminal of an electromagnetic contactor is folded at almost right angle, one end thereof is provided with coupling holes 12 for electromagnetic contactor, while the other end is provided with coupling holes 13 for main circuit lead. Consequently, the bending portion is placed in contact with the side surface of the pressure contact terminal. Moreover, when a plurality of capacitors are connected in parallel, the connecting conductor to the lower stream side capacitor from the power supply is set longer than that of the upper stream side capacitor. As a result, a total impedance can be increased to reduce the capacitor current and control temperature rise than that in the upper stream side capacitor.