baber/WOPTO huggingface dataset:
Patent JP-S6323863-A (JP)
Title: Indolinone derivative
Inventor: HARII RARUFU HAWAADO JIYUNIA
IPC: C07D209/34
Filed: 1987-07-09
Abstract: A series of novel 3-mono(substituted methyl)- and 3,3-di(substituted methyl)-2-oxo-indoline-1-alkanoic acid compounds have been prepared, including their lower alkyl esters and unsubstituted amide derivatives, as well as the base salts of said acids with pharmacologically acceptable cations. These compounds are useful in therapy as aldose reductase inhibitors for the control of certain chronic diabetic complications. Typical members include those compounds derived from 2-oxo-indoline-1-acetic acid wherein a 3,4-dichlorobenzyl or 3,4-dichloro- alpha -methylbenzyl moiety is substituted at 3-position of the molecule. Preferred member compounds include 3-(3,4-dichlorobenzyl)-2-oxo-indoline-1-acetic acid, 5-chloro-3-(3,4-dichlorobenzyl)-2-oxo-indoline-1-acetic acid, 3-(3,4-dichlorobenzyl)-6-methoxy-2-oxo-indoline-1-acetic acid, 3-(3,4-dichlorobenzyl)-6-hydroxy-2-oxo-indoline-1-acetic acid and 3-(3,4-dichloro- alpha -methylbenzyl)-2-oxo-indoline-1-acetic acid. Methods for preparing these compounds from known starting materials are provided.
Patent JP-H02119535-A (JP)
Title: Electronic circuit having protective device to fluctuation of voltage of power supply battery
Inventor: KARURO SHINI
IPC: G05F1/56
Filed: 1989-07-05
Abstract: PURPOSE: To reduce the cost by constituting a protective device of a pair of Zener diodes connected with each other in the form of push-pull between one pole of a power battery and the gate of a power transistor. CONSTITUTION: If the voltage level between the gate G1 of a first power transistor T1 and a positive electrode VC is equal to the sum of the voltage drop VZ1 between the terminals of a protective device 10 and the voltage drop VGS1 between the gate and the source of the first power transistor T1, the first power transistor T1 is turned on and operates the same as a Zener power diode. Moreover, if the voltage between the drain and gate of a second power transistor T2 is equal to the negative value of the sum of the voltage drop VZ2 and the voltage drop VGS2 between the gate G2 and the source S2, the second power transistor T2 operates as a Zener power diode. Accordingly, the surge to an electronic circuit 1 can be limited without raising the cost of an integrated circuit at large.
Patent JP-H0781978-A (JP)
Title: Water-repellent antireflection film in glass optical parts
Inventor: TOYOHARA NOBUYOSHI
IPC: C03C17/38
Filed: 1993-06-18
Abstract: PURPOSE:To form a water-repellent antireflection film by applying a dil. soln. of transparent fluororesin on the uppermost layer of the metal fluoride antireflection film consisting of >=1 layer on the surface of a glass optical product, heating and curing the resin. CONSTITUTION:A transparent fluororesin diluted with a fluoric solvent, etc., is applied by dip coating, etc., on an antireflection film formed on a glass substrate to form a water-repellent film having a desired optical thickness of <=10nm, and the film is heated at >=80 deg.C and cured. Consequently, the monomers are combined to form a rigid amorphous polymer, the fluorine in the uppermost layer of the antireflection film is cross-linked to the amorphous polymer, adhesion is chemically improved, and durability is enhanced. The antireflection film consists of metal oxide, metal fluoride and metal nitride, and the uppermost layer of the film is formed with a metal fluoride such as MgF2, AIF3, BaF2, LiF, CaF2, Na3AlF6 and Na5Al3F14. The antireflection film is formed by vacuum deposition, etc.
Patent JP-H0923027-A (JP)
Title: Superconducting magnetic sensor element
Inventor: MIZUNO YUJI
IPC: H01L39/22
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto resistance value which is larger than that of a non-added superconducting material by two digits from a ceramic superconducting material by padding Bi or Pb to the material. SOLUTION: A superconducting magnetic sensor element uses an oxide superconducting material composed of LnBa2 Cu3 O7-x (where, Ln represents an element selected from among Y, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, and Yb and 0<=x<=1) containing Bi added to the material is used. Namely, in the magnetic sensor element, a superconducting magneto resistance element 2 composed of a Bi-added LnBa2 Cu3 O7-x ceramic superconducting material film which is patterned in a meandering shape is formed on the surface of a substrate 1. Finally, silver electrodes 3 are formed on the element 2 by vacuum evaporation by using a metallic mask. Therefore, the magnetic field detecting sensitivity of the magnetic sensor element can be raised to the 10<-8> Gauss level.
Patent JP-H0336882-A (JP)
Title: Modified huffman coding decoding circuit
Inventor: MURAKAMI KATSUNORI
IPC: H04N1/419
Filed: 1989-07-03
Abstract: PURPOSE:To attain decoding in a short time by providing a decoding table generating a code information signal such as the state of an MH code during decoding and part of a run length or a readout address of the decoding table as an address information signal. CONSTITUTION:A reception circuit 1 receives an MH code and generates a serial MH code (a) synchronously with the shift of a shift register 2. The MH code stored in the register 2 is sent to a multiplexer(MPX) 3 and an encoder 8 as a parallel MH code (b). The encoder 8 detects a change from 0 to 1 of the MH code to generate an offset signal (i). The MPX 3 generates the serial MH code (c) corresponding to the signal (i) and a FF 4 generates a color discrim ination signal (d) of the MH code during the decoding. A decoding table 5 generates a MH code color discrimination signal (d) during decoding, the run length or the part of readout address of the table 5 as an address information signal (f). Thus, the number of times of readout of the decoding table 5 is de creased and a picture element generating circuit 7 converts the signal into a picture.
Patent JP-H0516586-A (JP)
Title: File support device
Inventor: HASUNUMA YOSUKE
IPC: A47B23/00
Filed: 1991-07-12
Abstract: PURPOSE:To fix or remove file sheets easily, and make it possible to fix the file sheets on a file support assuredly for a file support device. CONSTITUTION:This device is equipped with a pair of pinching members 15, which are attached rotationally on both sides of a groove part 13A of a file support 11 by a hinge 16 in which a spring 16 is installed, and at the same time, are energized in the surface direction of the file support 11 under a normal condition; and a pinching release device 18 with a pressing member 19 to press the pair of pinching members 15, which is attached to be movable in the longitudinal direction on the front end of the groove part 13A by a holding case 23 in which a spring 26 is installed. By inserting a back part 12a of a file sheet 12 in the groove part 13A, both sides of the back part 12a are press-pinched into a V shape by respective pinching members 15, and also, by depressing the pressing member 19, the pinching members 15 are press-opened.
Patent JP-H0227675-A (JP)
Title: Electric connector having high density contact region
Inventor: ROBAATO SUMOREI
IPC: H01R9/03
Filed: 1988-07-11
Abstract: PURPOSE: To provide high density contact zones, facilitate engagement and release of electron parts, and set electric resistace between the contact zones to be the minimum by disposing a conductive connector element on an aperture of an insulation board. CONSTITUTION: An insulation board 18 has plural circular apertures 28 at corresponding positions to contact zones 22 in a connector housing. Electric connection between the contact zones 22 is secured by disposing a connector element 30 at the aperture 28 in the insulation board 18. This means that two connector housings 14, 16 are pressed to be applied to each other to press the connector elements 30 to be applied to the metalled contact zones 22, where this pressure application is performed by a flange 32 disposed on an outer circumference of the first connector housing 14, a flange 34 on an outer circumference of the second connector housing 16, and two bolts 36, 38. Electric contact resistance is thus set to be the minimum, engagement and release of electron parts become easy, and high density contact zones can be provided.
Patent JP-S6151318-A (JP)
Title: Manufacture of roller body
Inventor: EMA NORIO
IPC: B29K105/24
Filed: 1984-08-21
Abstract: PURPOSE:To prepare a roller body provided with a smooth elastic coated surface by preparing a coated body and then compressing it under continuous and uniform pressure in a lengthwise direction. CONSTITUTION:After a metallic base member 2 is coated with unvulcanizing rubber 1, the coated member is passed through a draw die 3 having a hole smaller than the external diameter of the unvulcanizing rubber 1 to make a compression treatment continuous and uniform in a lengthwise direction of the unvulcanizing rubber 1. When vulcanization treatment is carried out after this compression treatment, the vulcanized rubber 1 is not detached from the metallic base member 2, improved in adhesion, entirely free from unevenness in the shape of a gaiter. Therefore, it can be used as a roller body which does not require finishing operation.
Patent JP-S6147494-A (JP)
Inventor: BORUFUGANGU KUREEMAA
IPC: A01N57/22
Filed: 1985-08-07
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-S6064339-A (JP)
Title: Information retrieval device
Inventor: TSUNENARI TOMOO
IPC: G03B21/11
Filed: 1983-09-19
Abstract: PURPOSE:To facilitate retrieval by detecting the speed of a recording medium such as a microfilm and feeding it with a driving signal corresponding to the length in inverse proportion to the detected value when the deviation of the recording medium to be retrieved from a desired address is detected and corrected feed is porformed. CONSTITUTION:The cassette of the recording medium such as the microfilm is given with a desired address, and fed and stopped automatically. When the automatic stop position deviates from the desired position, e.g. when the feed is not sufficient, a self-return type SW100 is depressed and an inverter V1 outputs a signal H to set an FF102 and also start a counter 104 at the same time. An AND circuit A1 is opened and a motor M3 is driven 105. The inverter V3 outputs a signal L to release brake solenoids 2 and 3, feeding a film forward. The output of a frequency oscillator FG is subjected to F/V-conversion 103 and a timer 104 generates an output for a time in inverse proportion of the speed to stop a motor M3. When the film is fed too much, similar operation is performed by SW101. When a deviation is large, the operation is performed several times. Thus, retrieval is facilitated.
Patent JP-2000330338-A (JP)
Title: Electrophotographic toner using metallic complex
Inventor: OTANI SHINJI
IPC: G03G9/097
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To ensure good electrostatic charge buildup property and good stability of a charged state by incorporating a bonding resin, a magnetic material and a specified electric charge controlling agent and providing a specified saturation magnetization and a specified coercive field strength. SOLUTION: The electrophotographic toner contains as bonding resin, a magnetic material and an electric charge controlling agent of the formula and has 2-50 Am2/kg saturation magnetization and 40-200 Oe coercive field strength. In the formula, R1 is quaternary carbon, methine or methylene and may contain, N, S, O or P as a heteroatom, Y is a cyclic structure bonded by a saturated or unsaturated bond, R2 and R3 are each alkyl, alkenyl, alkoxy, aryl, aryloxy, aralkyl, aralkoxy or the like, R4 is H or alkyl, (l) is 0 or an integer of 1-12, (m) is an integer of 1-20, (n) is 0 or an integer of 1-20, (o) is 0 or an integer of 1-4, (p) is 0 or an integer of 1-4, (q) is 0 or an integer of 1-3, (r) is an integer of 1-20 and (s) is 0 or an integer of 1-20.
Patent JP-S5876125-A (JP)
Title: Apparatus for deodorizing and purifying exhaust gas
Inventor: IZUMI MASAHIKO
IPC: B01D53/34
Filed: 1981-10-30
Abstract: PURPOSE:To carry out the purification of an exhaust gas without using a filter, by a method wherein the exhaust gas is introduced into a cyclone apparatus under pressure as well as pressurized water is sprayed in a mist form to bond contaminant particles and water droplets and water droplets containing said contaminant particles are adhered to the inner wall surface in the apparatus by centrifugal force acting thereon. CONSTITUTION:A fan 12 is operated to introduce the exhaust gas in a pigpen into a cyclone apparatus 1 under pressure through an introducing pipe 2. Because the introducing pipe 2 is connected to the apparatus 1 from a tangential direction, the exhaust gas is swirled in the apparatus 1. At the same time, a pump 6 is operated to spray water in a water tank 7 into the apparatus 1 from plural small orifices of a water spray pipe 4. Because water droplets are bonded with malodorous components or mist in the exhaust gas and the wt. thereof is increased, they receives the action of centrifugal force more strongly and are scattered to be adhered to the inner wall surface of the apparatus 1. The adhered water droplets are naturally fallen by the increase of an adhered amount and discharged from a drain pipe 8.
Patent JP-H0518923-A (JP)
Title: Apparatus for diagnosing deterioration of coating film
Inventor: YAMAMOTO SUMIO
IPC: G01N27/20
Filed: 1991-07-15
Abstract: PURPOSE:To measure the same current when a voltage waveform whose inclination between the changing points of waveform data is constant is applied in a coating film and to make it possible to measure the accurate impedance of the coating film. CONSTITUTION:A probe 10 is applied on the surface of a coating film 9. A voltage, which is formed by synthesizing the different frequencies, is applied across the probe 10 and a ground metal 11 of the paint film 9. The current flowing through the coating film 9 at this time is measured. The deterioration degree of the coating film 9 is judged based on computed coating film impedance based on the measured result. For the generation of the voltage waveform, which is applied across the probe 10 and the ground metal 11 of the coating film, a D/A converter is used. A low-pass filter LPF is provided on the output side of the converter. Thus, inclination is provided between the changing points of the waveform data. When the inclination agrees with the inclination connecting the changing points of the waveform data with a straight line, the current flowing through the coating film 9 is measured.
Patent JP-H0727784-A (JP)
Title: Acceleration sensor
Inventor: TAHODA JIYUN
IPC: G01P15/09
Filed: 1993-07-13
Abstract: PURPOSE:To provide an acceleration sensor provided with a detection element composed of piezoelectric ceramic sheets which are bonded firmly without using an adhesive. CONSTITUTION:An acceleration sensor is provided with a bimorph-type detection element 1 formed in such a way that one pair of polarized piezoelectric ceramic sheets 4 in which electrodes 2, 3 are formed on main faces are opposedly bonded. In the acceleration sensor, the bimorph-type detection element 2 is manufactured in such a way that one pair of piezoelectric ceramic green sheets 5 in which electrode patterns 6, 7 are printed on main surfaces are overlapped, the green sheets are pressurized along their thickness direction and baked, and a polarization treatment is executed to each sheet of the ceramic laminated body which is obtained by baking.
Patent JP-H0221148-A (JP)
Title: Clean room
Inventor: YAMADA MASAO
IPC: H02G3/38
Filed: 1988-07-11
Abstract: PURPOSE:To prevent dust, that passes through a conduit pipe or is of a falling- off filler, from dispersing into a clean room by filling sealant between conduit pipe and wire at a lead-in point from which the wire is introduced into a clean room, and providing an air intake hole near by the lead-in point. CONSTITUTION:A filler 7 is filled between a conduit pipe 5 and wire 6 at a lead-in point from which the wire is pulled into a clean room 1 to prevent air from passing through. The end of the conduit pipe 5 from which the wire 6 is pulled in is extended to near a suction port 8A or 8B of an air duct 2 so that dust is removed by a filter 4 through the air duct 2 even when a portion of the sealant falls off and dust enters the clean room.
Patent JP-S59155223-A (JP)
Inventor: REI ISOU
IPC: A47J37/12
Filed: 1982-09-30
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-S6233636-A (JP)
Inventor: KATAYAMA TOMIO
IPC: B32B15/09
Filed: 1985-08-08
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-H0927387-A (JP)
Title: Cooking device
Inventor: TOMOHIRO TERUHIKO
IPC: H05B6/64
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To perform a fine heating condition setting which can not be performed only by an equipment body without losing the easiness of the operation of the body, and enhance the work for developing an optimum heating condition according to materials to be cooked by adapting an attachable and detachable remote controller. SOLUTION: This cooking device is formed of a body 8 having heating means 10, control means 11, input means 12 and a housing space 13; and an attachable and detachable remote controller 9, and a detailed and fine condition setting which can not be performed only by the input means 12 of the body 8 is performed by highly functional second input means 15 and display means 16 provided in the remote controller. When a predetermined heating condition is executed, the operation can be performed only by the body without using the remote controller 9.
Patent JP-H04371853-A (JP)
Title: Wire for printing and its preparation
Inventor: SAWA TSUTOMU
IPC: B21F19/00
Filed: 1991-06-18
Abstract: PURPOSE: To upgrade the snap resistance and antiwear properties of the tip part while the rapid responding properties and the tenacity are maintained by forming a ceramic coating film only on the outer periphery of the tip art after forming a wire blank using a high-speed steel as a material. CONSTITUTION: First a wire blank 13 is formed to the specified size using a high-speed steel as a material, then a ceramic coating film 14 such as highly rigid TiAlN is formed only on the tip part of a printing wire 2 and thereby the increase of the mass of the printing wire 2 is inhibited to the maximum possible extent so that even the tenacity is prevented from becoming deteriorated as much as possible. In order to form a ceramic coating film 14, the lower temperature surface treatment process such as a sputter ionic plating process is employed. Consequently, the thickness of the ceramic coating film 14 is more uniformly formed from the peripheral direction compared to the other side and the ceramic coating film 14 is more reliable.  The printing wire 2 is introduced and insetted in both side parts of a jig by exposing only the part to be coated and thus the ceramic coating film 14 is applied to form a masking. At the same time, it is possible to inhibit the increase of the temperature to the maximum possible extent by increasing the mass of the product to be treated and also prevent its deformation and softening from occurring.
Patent JP-2000005027-A (JP)
Title: Holder for attaching cup to plate
Inventor: KONNO YOSHIMI
IPC: A47G23/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To hold a cup through a plate together with one hand. SOLUTION: This holder is provided with a locking part 1 capable of being locked to the plate P through one action and an annular part 2 extended from the locking part 1 for fitting and holding a glass G. The locking part 1 is symmetrical to the center line and provided with an upper clamping part 3 and a lower clamping part 4 for clamping the edge part of the plate P in cooperation. The upper clamping part 3 and the lower clamping part 4 are connected through a vertical part 5 and the annular part 2 is fixed to the vertical part 5. A nonskid member 7 is attached on the inner side of the upper clamping part 3 and a leaf spring 11 in a chevron shape capable of bringing the peak part into press contact with the plate P is attached to the lower clamping part 4.  When the edge part of the plate P is pushed in between the upper clamping part 3 and the lower clamping part 4, the nonskid member 7 is abutted to the surface of the plate P and the leaf spring 11 is brought into the press contact with the lower surface of the plate P.
Patent JP-S5966325-A (JP)
Title: Trap for impurity in gas
Inventor: SUZUKI TOORU
IPC: B01D53/14
Filed: 1982-10-04
Abstract: PURPOSE:To make it possible to easily obtain high purity gas by solid aluminum pieces provided in contact relation to a heater. CONSTITUTION:Gas to be purified is introduced into a hermetically sealed container 7 through a valve 1 and, after the container 7 is highly evacuated, a heater 4 is heated to melt solid aluminium pieces 5 contacting with said heater 5. Aluminum melted in this vacuum container 7 is scattered in all directions as molecular rays to be adhered to the internal wall surface of the container 7. After a series of these operations, the temp. of the heater 4 is lowered and, when the container is cooled, the valve 1 is opened to introduce gas to be purified. In addition, the purified gas is flowed out to a desired place by opening a valve 2.
Patent JP-2000007295-A (JP)
Title: Fork moving device for fork lift
Inventor: MIZUNO TAKESHI
IPC: B66F9/12
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To smoothly move the fork of a forklift to a lateral direction in view of an operator without requiring great labor for adjustment of a mounting position. SOLUTION: A moving device 6 for a fork 1 is constructed by a rectangular frame 9 supported near the lower end of a vertical portion 1a as the base of a fork 1 by a leg material 8 pivotally mounted by a pin 7 and a roller 11 axially supported by the shaft 10 of the frame 9. Pivotal mounting between the leg material 8 and the frame 9 is allowed by the pin 14. When the fork 1 is to be moved to a lateral direction in view of an operator, the moving device 6 is rotationally moved from a non-operation position shown by a broken line to an operation position shown by a solid line, whereby the roller 11 bears at least part of the weight of the fork 1 so that the fork 1 can be easily moved to the lateral direction with the rolling of the roller 11.
Patent JP-S5982841-A (JP)
Inventor: JIYOOJI RUISU ADEI
IPC: A61B17/06
Filed: 1983-09-21
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-H09184777-A (JP)
Title: Torque detection mechanism of flexible engagement type gear device
Inventor: HORIUCHI MASASHI
IPC: F16H1/32
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect the torque of a flexible engagement type gear device. SOLUTION: A cup-shaped flexible outer gear 3 of a flexible engagement type gear device 1 is deflected elliptically by a wave generator. A first torque detector 6 with a pair of torque detection elements which are arranged at an angle interval of 90 degrees is arranged around a center axial line 1a at the part of, for example, a diaphragm 33 of the outer gear 3. In the similar manner, a second torque detector 7 with a pair of torque detection elements being arranged at an interval of 90 degrees is arranged. The first and second torque detectors 6 and 7 are arranged at angle interval of k×45 degrees (k: odd number) in reference with the central axial line 1a. By synthesizing the output of the two sets of torque detectors 6 and 7, torque can be detected accurately with improved linearity and extremely less influence of rotary ripple.