baber/WOPTO huggingface dataset:
Patent JP-H01178036-A (JP)
Title: 4wd vehicle
Inventor: IIDA MIKIO
IPC: F02D29/02
Filed: 1988-01-07
Abstract: PURPOSE:To prevent the state where both of the front and rear wheels slip by detecting the hydraulic pressure of a hydraulic clutch type limited slip differential gear and controlling the output of an engine by a controller on the basis of the detected hydraulic pressure. CONSTITUTION:In a 4WD vehicle 1, the driving power of an engine 2 is transmitted to a rear wheel side driving shaft 4 through a transmission 3. Further, the driving power transmitted to the rear wheel side driving shaft 4 is transmitted to a front wheel driving shaft 8 through a hydraulic clutch type limited slip differential gear 6. The limited slip differential gear 6 transmits the driving power through a differential gear 7 when each number of revolution of the front and rear driving shafts 4 and 8 is equal, while through a hydraulic clutch 11 when each number of revolution is different. In this case, the hydraulic pressure of a hydraulic pump 10 for controlling the hydraulic clutch 11 is detected by a hydraulic sensor 13. The output of the engine 2 is controlled by a controller 14 on the basis of the detection signal of the hydraulic sensor 13.
Patent JP-S5495734-A (JP)
Title: Antiphlogistic analgesic agent
Inventor: NOSE HISASHI
IPC: A61K31/44
Filed: 1978-01-10
Abstract: PURPOSE: To provide an antiphlogistic, analgesic agent having low toxicity and high anti-phlogistic activity, containing a 2-pyridylbenzimidazole derivative as an effective component.  
     CONSTITUTION: An antiphlogistic, analgesic agent containing an alkyl-substituted-2- pyridylbenzimidazole of the formula (R 1  is H, halogen, alkyl, alkoxy; R 2  is alkyl), e.g. 2-(6-methylpyridin-2-yl) benzimidazole, as an effective component. Dose: 200W 600 mg/day for adult for oral administration. It is administered 2W4 times daily. The compound of the formula is prepared by the ring-closing condensation reaction of a phenylenediamine derivative and a 2-pyridinecarboxylic acid derivative in the presence of a condensing agent such as polyphosphric acid at 100W300°C; 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62159976-A (JP)
Title: Phototelegraphic transmitter
Inventor: MOCHIZUKI MASUMI
IPC: H04N1/38
Filed: 1986-01-08
Abstract: PURPOSE:To automatically terminate an original reading action and transmission in the middle of scan and to shorten the processing time by detecting a uniform density area formed on an original placing means, calculating a distance where an optical system passes in the uniform density area from a sampling pulse number and outputting a signal showing that said calculated value attains the prescribed value when it occurs. CONSTITUTION:When the optical system 31 scans an original 2 and its density attains 0.6-0.9, the 1st comparator circuit 5 and the 2nd comparator circuit 5 output an H level signal to an AND gate 61. As a result, a signal B rises at a level H, and is outputted to a drum surface density detection gate 8. A signal D drops at a level L, and is outputted to a nondrum surface density detection gate 9. Then a sampling clock SMPCLK is inverted and outputted as a signal C from the drum surface density detection gate 8 to a counter 10. As a result, the counter 10 counts the H frequency of the signal C. If the counted value comes to a preset value 5, the counter 10 outputs the signal showing the effect to an OR gate 12.
Patent JP-H07181687-A (JP)
Title: Pattern forming method
Inventor: USHIROGOUCHI TORU
IPC: H01L21/027
Filed: 1994-01-13
Abstract: PURPOSE:To stably form a pattern having high resolution and excellent in dry etching resistance. CONSTITUTION:A photosensitive layer contg. an arom. compd. is formed on a substrate and a photochemical reaction is allowed to take place in the photosensitive layer by patternwise exposing the layer with light having wavelength shorter than the max. wavelength of the 3rd absorption band of the absorption spectrum of the arom. compd. from the long wavelength side and longer than the max. wavelength of the 4th absorption band. The photosensitive layer is then heat-treated if necessary and it is developed to selectively remove or leave the exposed part of the photosensitive layer.
Patent JP-H08187428-A (JP)
Title: Substance modification by high-frequency eletromagnetic wave
Inventor: TSUCHIYA TSUNEMASA
IPC: C10G32/02
Filed: 1995-01-10
Abstract: PURPOSE: To improve the quality and properties of a substance with a simple installation and a small amount electric energy consumption by carrying out amplitude modulation for transmission waves having a specified wavelength by high-frequency having a specified wavelength and applying the amplitude modulated waves to the substance to be treated. CONSTITUTION: Amplitude of transmission waves 8 with 50-500Hz is modulated by high-frequency 9 with 1-100kHz to give amplitude modulated waves 10. To reform a substance 5 to be treated such as water, etc., the substance 5 to be treated such as water, etc., is stored in a water tank 3 together with a transmitting board 4. When the amplitude modulated waves 10 with the high-frequency are supplied to the transmitting board 4 from an output terminal 1a of a transmitter 1, electromagnetic waves are transmitted to the water from the transmitting board 4 and electromagnetic waves are applied to the water 5. Consequently, molecular dipoles of water are oscillated correspondingly to the frequency of the electromagnetic waves and a group of molecules are arranged in rows and electrons of water shift to an electron orbit of higher energy level.  As a result, harmful gases in water are degassed and the quality of water is improved.
Patent JP-H03206381-A (JP)
Title: Vane pump
Inventor: MORI HIROMITSU
IPC: F04C2/344
Filed: 1990-01-08
Abstract: PURPOSE:To prevent the sliding parts of a casing and vanes from being worn by providing a guide means for effecting, during rotation, a condition in which the tip ends of the vanes projected from the outer peripheral surface of a rotor are in the vicinity of but not in press-contact with the inner peripheral surface of the casing. CONSTITUTION:The outer peripheral surface 2a of a rotor 2 disposed rotatably in a casing 1 and the inner peripheral surface 1a of the housing 1a facing the former are cylindrical. Further, the center P2 of the rotor 2 is shifted from the center P1 of the inner peripheral surface 1a of the casing 1. The rotor 2 is provided with vanes 6 whose projecting length from the outer peripheral surface 2a of the rotor 2 is variable so that they are rotated with their tip ends moving along the inner peripheral surface 1a of the casing 1. With this arrangement, the outer peripheral surface 3a of a cam 3 through which a drive shaft 4 extends is used as a guide surface, thereby it is possible to rotate the vanes 6 in a condition in which the tip ends of the vanes 6 are in the vicinity of but not in press-contact with the inner peripheral surface 1a of the casing 1.
Patent JP-H10193806-A (JP)
Title: Sublimation thermal recording pigment and sublimation thermal transfer sheet
Inventor: UCHIYAMA ISAO
IPC: B41M5/385
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent pigments from getting decomposed when they are sublimated and transferred by heating them by a thermal head by using indoaniline pigments containing salt of specified wt.% or less which is generated from a strong acid and a weak base as sublimation thermal recording pigments. SOLUTION: A sublimation thermal transfer sheet is made by providing a color material layer containing sublimation thermal pigments on one side of a supporting body using thin leaf paper such as condenser paper or glassine paper. At such time, the amount of salt such as sulfate or phosphate contained in pigments shall be 0.28wt.% or less. In forming a color material layer, ink is prepared by dissolving pigments with a binder resin such as cellulose or acrylate in a medium such as methyl alcohol or by dispersing in the form of fine particles and applied to the supporting body and dried. As a result, pigments can be prevented from getting decomposed and stable color reproducibility can be obtained.
Patent JP-S5285622-A (JP)
Title: Secondary air control device
Inventor: AOYAMA SHIYUNICHI
IPC: F01N3/22
Filed: 1976-01-12
Abstract: PURPOSE: Secondary air control device in which an amount of secondary air supplied to an exhaust gas system may be controlled properly over a wide range of operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58119320-A (JP)
Title: Waste gas treatment apparatus
Inventor: MURAKAMI TOSHIO
IPC: B01D50/00
Filed: 1982-01-12
Abstract: PURPOSE:To eliminate the need for the classifying operation of dust collected by an electric dust collector as well as raise the commercial value of the collected dust for recycling. CONSTITUTION:An inertial dust collector 9 provided at the lower part of a denitrifying reactor 2 is provided with baffle plates (flat bars) 11 vertically arranged in parallel and in large numbers on a gas passage cross section and also with a hopper provided below the baffle plates 11. The arranging pitch and vertical length of the baffle plates 11 are properly selected according to the grain sizes of dust to be removed. The coarse grains of dust passing through a catalyst layer 8 are collided against the baffle plates 11 and removed downwardly in the subordinate hopper 10 and then sent to a dust treatment apparatus by a pneumatic feeder, etc. Also, in the inside of the hopper 10, the generation of heat stress can be prevented by circulating partial gas with dust.
Patent JP-H03208200-A (JP)
Title: Pos terminal equipment
Inventor: TATSUGAMI MAKOTO
IPC: G07G1/12
Filed: 1990-01-09
Abstract: PURPOSE:To make it unnecessary to execute minus processing, and to improve operability when deletion processing is instructed from an input means by setting a flag to transaction contents, and skipping through the sale data of that part. CONSTITUTION:When the deletion processing from a menu being displayed on a display 5 is inputted by operating the numeral key 12 of a keyboard 3, an input picture is displayed on the display 5. Next, when the number of a receipt issued before is inputted by operating the key 12, the transaction contents which were inputted before and stored in a magnetic disk 11 are displayed on the display 3. Here, the contents are confirmed, and in the case the deletion is instructed, '0' is inputted from the key 12, and the flag is set to the transaction contents stored in the disk 11. Then, at the time of totaling the sale data, a total after deletion can be obtained by skipping through the data to which the flag is set. Thus, the minus processing need not be executed, and the operability is improved, and the efficiency of business can be promoted.
Patent JP-S59165845-A (JP)
Inventor: MAARU ROBAATO SHIYOWARUTAA
IPC: F02P15/08
Filed: 1984-01-10
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-S63171869-A (JP)
Title: Formation of thin bismuth titanate film
Inventor: KANEKO NORIO
IPC: C23C14/08
Filed: 1987-01-08
Abstract: PURPOSE:To form a thin Bi4Ti3O12 film having a desired compsn. and a desired crystal state at a low temp. by vapor-depositing starting materials for Ti and Bi by an ion beam vapor deposition method. CONSTITUTION:A vacuum vessel 13 is evacuated to a high degree of vacuum and a substrate 1 is heated to a prescribed temp. of <=about 300 deg.C. Bi, Bi2O3 or other starting material for Bi is put in a crucible 3 and the crucible 3 is heated. Ti, TiO2 or other starting material for Ti is put in a crucible 4 and the crucible 4 is heated. The temps. of the crucible 3, 4 are regulated so as to evaporate Bi and Ti in a desired ratio. Ionization current for ionization units 5, 6 and acceleration voltage for acceleration electrodes 7, 8 are set according to the desired crystal state of a thin film to be formed. During vapor deposition, gaseous O2 is introduced into the vessel 13. By this ion beam vapor deposition method, a thin Bi4Ti3O12 film which is amorphous, a single crystal or has been subjected to b-axis orientation can be formed on the substrate 1 at a low temp.
Patent JP-H04236041-A (JP)
Title: Air cleaner device
Inventor: TOYAMA YUJI
IPC: F24F13/02
Filed: 1991-01-14
Abstract: PURPOSE:To improve a pressure loss in a flow passage, make a uniform distrubution of air speed, improve an efficiency of a blower, improve an energy saving and reduce noise totally and to make a small-sized air cleaner. CONSTITUTION:A sound absorption duct 5 connected to a filter 3 from a blower 2 through a pressure chamber 4 is so spirally formed that its cross-sectional area increases gradually. A duct outer plate 7 is of a porous plate 11. An air layer is formed between the porous plate 11 and an outer late 1 of a main body and then an air flowing into the filter part at an acute angle is formed. With such an arrangement, a uniform formation of distribution of air speed, the efficiency of a blower as well as the energy saving can be improved and noise is totally reduced. Then, an air cleaner device having a high cleaning ability and capable of being made in a small-size can be provided.
Patent JP-H04241694-A (JP)
Title: System for reading transmitted light data
Inventor: MUKAI YOSHINORI
IPC: G01J1/42
Filed: 1991-01-14
Abstract: PURPOSE:To prevent the occurrence of longitudinal stripes or unevenness in color by shifting the installed positions of an upper and lower sensors from each other by a half pitch and, at the same time, taking means values of adjacent optical paths opposite to each other. CONSTITUTION:The 1st and 2nd transmitted light sensor sections 1 and 2 are faced to each other in a state where the installed positions of light receiving/ transmitting sections 3 of the sections 1 and 2 are shifted from each other by a half pitch. A transmitted light data processing section 14 irradiates paper sheet 20 with the light of the light emitting sensors 4 of the sections 1 and 2 from both sides of the paper sheet 20 by successively making the sensors 4 to emit light and the light transmitted through the paper sheet 20 is received by the light receiving sensors 5 of the sections 1 and 2 on the opposite sides of the sensors 4. From the received transmitted light data D1-D3, the means value of the transmitted light data D1 and D2 and D2 and D3 of adjacent optical paths opposite to each other are calculated and used as the transmitted light data at the positions.
Patent JP-2000206886-A (JP)
Title: Mount with label
Inventor: EGAWA SHOHEI
IPC: G09F3/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a mount with labels consisting of the labels also having a function other thain a display function in combination or the labels exhibiting the function exclusive of the function to make display by peeling the labels from the mount and sticking the same to articles, etc. SOLUTION: The mount with labels, which are provided with a release layer via a false tacky adhesive layer on the exposed surface of the base material layer of the labels consisting of the constitution obtained by laminating the surface layer and the base material layer via the pseudo adhesive layer, is provided with notches for segmenting and forming the label described above the plural label pieces on the surface layer constituting the label. The base material layer and release layer constituting the label are provided with perforations for cutting off in the positions corresponding to the notches described above.
Patent JP-H07205303-A (JP)
Title: Optical device for fine processing apparatus
Inventor: NODA OSAMU
IPC: B29C64/264
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an optical system for a fine processing apparatus enabling direct two-dimensional exposure without using scanning or a mask by providing a large number of two-dimensionally arranged light sources and microlenses collimating the irradiation beams of the respective light sources. CONSTITUTION:An edge emission array semiconductor radar 12 having a large number of two-dimensionally arranged laser beam sources 12a emits modulated laser beams. The irradiation beams 9 being the respective laser beams have diffusion angles and are inferior to condensation properties and, therefore, the same number of the microlenses allowed to correspond to the beam sources 12a are integrated to collimate the respective irradiation beams 9. Since the interval between the adjacent microlenses is a sub-micron order, the irradiation beams 9a of the beam sources 12a are conc. to one point by interposing a condensing lens 5.
Patent JP-2000205618-A (JP)
Title: Ventilation fan fixing structure in bathroom
Inventor: SUZUKI MASAKI
IPC: F24D5/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent deep feeling, high class feeling and design of arched bathroom ceiling from being damaged by a horizontal planar part being provided in order to fix a ventilation fan to the ceiling and to solve the problem that dripping dew drops into the bathroom from the air inlet of the ventilation fan. SOLUTION: When a ventilation fan 16 is fixed to the arched ceiling 10 in bathroom, a horizontal planar part 12 is provided on the ceiling 10 in order to fix the ventilation fan body 18 and a bathroom heater 14 contiguously and then an arched ventilation fan cover 50 is fixed removably in flush with the ceiling 10 to cover the ventilation fan body 18 from below. An opening made in the side face of the arched ventilation fan cover 50 serves an air inlet 52 for sucking and discharging the air in the bathroom.
Patent JP-S59134030-A (JP)
Inventor: YAN HENDORIKU KARERU MINKUHOOS
IPC: B60R19/18
Filed: 1984-01-12
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-S59135034-A (JP)
Inventor: KAWAGOE FUMIHIRO
IPC: A47J43/04
Filed: 1984-01-11
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-S62161281-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/14
Filed: 1986-01-10
Abstract: PURPOSE:To make removal of background light and dark current possible by connecting two light receiving diodes having the same characteristics in series, impressing DC bias voltage to both ends, and making voltage at the middle point between the two light receiving diodes output. CONSTITUTION:The N area of a light receiving diode 11 is grounded and the P area is connected to the N area of a light receiving diode 12. A terminal 15 is connected to the P area of the light receiving diode 12 and negative bias voltage VB is impressed. A terminal 16 is the middle point of connection between the two light receiving diodes 11, 12, and an output voltage V0 is outputted. Background light 13 enters the light receiving diode 11, and current JB is flowed thereby. Signal light 14 enters the light receiving diode 12 and current JS is flowed thereby. However, as the two light receiving diodes are connected in series, JS becomes equal to JB. Thus, a signal corresponding to the difference of quantity of light of the two light receiving diodes can be taken out as voltage, and the influences of background light and dark current can be eliminated.
Patent JP-H09189872-A (JP)
Title: Optical scanner
Inventor: SHIRAISHI TAKASHI
IPC: G02B27/14
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To make possible forming a color image with less color smear by making incident one end beam group with the smallest gap among beam groups so as to intersect with a polarized beam. SOLUTION: Laser beams LM, LC are led to respective reflection surfaces of a light deflector 5 asymmetrically selecting the surface orthogonally intersecting with the rotary axis of the reflection surface of the light deflector 5 and containing the center of the sub-scan direction of the reflection surface, that is, the surface containing an optical axis of a system of an optical scanner 1. Further, mutual gaps of the laser beams LY, LM, LC and LB on respective reflection surfaces of the light deflector 5 are 2.26mm between LY-LM, 1.71mm between LM-LC and 1.45mm between LC-LB. Then, one end beam group with the smallest gap among the beam groups is made incident so as to intersect with the beam deflected by the deflector 5. Thus, the dispersion of the image forming characteristics of the beam groups and a curve of a scanning line between the beam groups are reduced.  Thus, the deterioration in image quality is prevented.
Patent JP-H07207068-A (JP)
Title: Thermoplasdtic elastomer
Inventor: HORI KAZUYA
IPC: C08L9/02
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a thermoplastic composition excellent in resistance to high- temperature creeping, low-temperature flexibility and moldability by mixing a specified crystalline chlorinated polyethylene with a specified acrylonitrile/ butadiene copolymer. CONSTITUTION:This composition mainly consists of 100 pts.wt. crystalline chlorinated polyethylene having a degree of chlorination of 20-45% and a heat of crystal melting of 5-35cal/g (as measured by the DSC method) and 20-400 pts.wt. acrylonitrile/butadiene copolymer having an acrylonitrile content of 20-30wt.%. It is &sirable that the crystalline chlorinated polyethylene has a weight-average molecular weight of 100000-750000 before it is chlorinated. It is desirably a chlorinated polyethylene having an oil absorption of 25 or above when the oil is di-2-ethylhexyl phthalate. The above acrylonitrile/butadiene copolymer desirably has a Mooney viscosity (at 100 deg.C) in the range of 20-80.
Patent JP-S59129696-A (JP)
Inventor: HAMADA MASATOSHI
IPC: B26D1/29
Filed: 1983-01-11
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-H06217563-A (JP)
Title: Wave stepping motor
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 1994-01-17
Abstract: PURPOSE:To enable a wave stepping motor to make desired stable stepping drive by separating the projecting sections of a stator attached with a piezoelectric element and provided with the projecting sections which are brought into contact with a rotor from vibrating nodes and, at the same time, counterposing the projecting sections to the vibrating nodes. CONSTITUTION:An annular piezoelectric element 3 is attached to a stator 1 and ultrasonic vibrations are induced in the thickness direction by applying a voltage across the element 3 through a pattern. The stator 1 is provided with projecting sections 11 for enlarging the vibrational displacement of the stator 1 in the circumferential direction and a rotor 2 is provided with projecting sections 22, 23, 24, and 25 for bringing the projecting sections into contact with the stator 1 at the antinode of the vibrations. When the pattern is split into 12 parts and the split parts are grouped into four groups of three adjacent parts and the rotor 2 is driven, with the opposite groups in the same phase and adjacent groups in opposite phases, 2-lambda vibrations are caused in the thickness direction and the projecting sections 22, 23, 24, and 25 of the rotor 2 move to positions of nodes 112-114 near the sections 23, 24, and 25. When the rotor 2 is then driven by shifting the combination of the driven pattern by one, the nodes 121 and 124 are formed and the rotor 2 is driven in steps.