baber/WOPTO huggingface dataset:
Patent JP-H04253926-A (JP)
Title: Oxychlorination process and catalyst and application thereof to production of 1,2-dichloroethane
Inventor: ARAN PUTEI
IPC: C07C19/045
Filed: 1991-06-24
Abstract: Process for the oxychlorination of a hydrocarbon to form a chlorinated hydrocarbon, in which the hydrocarbon, a gas containing oxygen and gaseous hydrochloric acid pass over a fluidisable charge comprising a mixture of an oxychlorination catalyst and of particles of at least one catalytically and chemically inert solid substance, characterised in that a solution or a suspension of a copper compound is added to the fluidised charge.
Patent JP-H05342394-A (JP)
Title: Card reader
Inventor: FUKUDA TAKANORI
IPC: G06K7/01
Filed: 1992-06-11
Abstract: PURPOSE:To easily insert a card by projecting the bottom and the both sides of a card inserting port forward and providing a card holding roller on a path connected to the card inserting port. CONSTITUTION:The card inserting port 2 is attached in the front part of the case 1 of the main body. The projecting parts on the both sides of the inserting port 2 are tapered and are extended upward and forward. In the case 1 of the main body, the card holding roller 4 is provided on the path 3 connected to the card inserting port 2 and a card read part 5 is provided in the inner part of the path 3. Thus, the card 12 can be inserted along with the bottom surface of the projecting parts of the card inserting port 2. Also, since the card 12 is rolled up inward by the card holding roller 4, card inserting amount is reduced and large inserting force is unnecessitated.
Patent JP-H0318550-A (JP)
Title: Facsimile device
Inventor: TANAKA MASAHARU
IPC: B65H31/02
Filed: 1989-06-14
Abstract: PURPOSE:To easily change the position of a tray by supporting an original tray and a recording paper tray between a horizontal position and a vertical position in turnable manners. CONSTITUTION:An original tray 21 and a recording paper tray 22 in pairs are turned around a fulcrum 23a, and in case of set at a horizontal position, the projection of the recording paper tray 22 is fitted into the hole 23b of a supporting member 23, and the original tray 21 and the recording paper tray 22 are fixed at the horizontal position. When these trays 21 and 22 are set at a vertical position, the projection of the recording paper tray 22 is fitted into the hole 23c of the supporting member 23, and the recording paper tray 22 is fixed at the vertical position. In this case, the turning part 22b of the recording paper tray 22 turns in the A-direction, and the drop of an original and a recording paper is prevented. Further, the slider part 21b of the original tray 21 shifts in the B-direction, and serves as a guide for introducing the original downward.
Patent JP-S5275948-A (JP)
Title: Coupling test system for electronic apparatus
Inventor: YAMASHITA KUNIO
IPC: G01R31/28
Filed: 1975-12-22
Abstract: PURPOSE: To check the electrical connection state of several units of electronic apparatus, electrical conduction is utilized. And an easy coupling test becomes possible for connection tools of easy-to-remove structure, with reduced test time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5776925-A (JP)
Title: Mos type circuit
Inventor: SATOU KATSUHIKO
IPC: H03K19/0948
Filed: 1980-10-29
Abstract: PURPOSE:To decrease the power consumption at stand-by, by providing an MOSFET between a gate common connecting point of a complementary MOS inverter and input and power supply terminals. CONSTITUTION:The drain of a P channel MOSFETT3 and the drain of an N channel MOSFETT4 are connected to an input terminal 11 of a C-MOS inverter, and the source of the MOSFETT4 is grounded. The gates of the both FETs are connected in common, and a signal of L level is applied at the use of the C-MOS inverter and a signal of H level is applied at stand-by. At stand-by, the FETT3 is nonconductive and the T4 is conductive, and a signal applied to a terminal 13 is not delivered to the input terminal 11 of the C-MOS inverter. In this case, since the terminal 11 is held at L level, an FETT1 is nonconductive and a current flowing to the both FETs does not flow to the C-MOS inverter.
Patent JP-H0317812-A (JP)
Title: Magnetic tape device
Inventor: IMAI SHINJI
IPC: G11B15/68
Filed: 1989-06-14
Abstract: PURPOSE:To realize a tape device in which labor saving is attained and with high reliability by detecting the numbers of times of a write error and a readout error by using a magnetic tape for maintenance, and automatically performing cleaning when a counted value exceeds a regulated value. CONSTITUTION:A controller 1 issues a command to an accessor control circuit 17 when a maintenance operation is performed, and the magnetic tape 19 for maintenance is carried to and loaded on a deck part 30 with an accessor 16. The write error and the readout error can be checked with a readout circuit 9 and an error detection circuit 10 by the tape 19. The error detection signal 11 of the error detection circuit 10 is outputted to a counter circuit 12, and the counted value of the counter circuit 12 is compared with the regulated value decided in advance at a comparator 13, and the controller automatically performs the cleaning by replacing tape 19 for maintenance with a tape 21 for cleaning when the counted value exceeds the regulated value, therefore, the tape device with high reliability can be obtained.
Patent JP-S5376735-A (JP)
Title: Corret switching circuit
Inventor: MAIO KENJI
IPC: H03K17/04
Filed: 1976-12-20
Abstract: PURPOSE:To form a high-speed and high-recision current switching circuit by utilizing both the high precision of a high-precision constant-current circuit and the highspeed switching characteristics of a current-alternation-type switching circuit.
Patent JP-H091839-A (JP)
Title: Optical fixing unit for color thermal printer
Inventor: FUJISHIRO TAKESHI
IPC: B41J2/525
Filed: 1995-06-19
Abstract: PURPOSE: To prevent an excessive fixing or insufficient fixing from occurring due to the irregularity of the illuminance of an ultraviolet lamp if the lamp has the irregularity. CONSTITUTION: Two ultraviolet lamps 32a are aligned in a reflector 40 to constitute an optical fixing unit 32. A shutter plate 52 is provided between the unit 32 and a color thermal recording material 12. The plate 52 is closed by a shutter plate driver 61 immediately after feeding of the end of the material 12 is stopped by disposing the end of the material 12 at conveying roller pair 20 at the time of optically fixing. The closing speed of the plate 52 is decided to match the lamp 32a having low illuminance of the lamps 32a. The driving voltage of the lamp 32a having high illuminance is lowered to beam attenuate it.
Patent JP-S638088-A (JP)
Inventor: WATANABE KOICHI
IPC: B62K23/04
Filed: 1986-06-27
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-S63316526-A (JP)
Title: Method for matching antenna sharing device
Inventor: KONISHI YOSHIO
IPC: H01Q5/10
Filed: 1987-06-18
Abstract: PURPOSE:To easily and correctly execute the matching of a transmitting receiving antenna at a wide frequency band by utilizing the channel setting signal of respective transmitters or receivers, storing the matching information corresponding at the rate of 1:1 with the setting signal into a memory circuit and controlling a matching circuit with the matching information. CONSTITUTION:The digital output signal of a transmitter TX is inputted to a memory circuit ROM, a transmitter and a channel used at the ROM are discriminated and a driving circuit is operated so that a variable inductance and a variable capacitor in the matching circuit composed of a variable filter connected to a transmitter output edge can be a prescribed value. At the driving circuit, an information signal outputted from the ROM is converted into an analog signal, inputted through a comparing circuit, inputted to a direct current amplifier and a servo motor to operate the variable inductance and the variable capacitor in a BPF is driven with the output of the direct current amplifier. To a comparing circuit, a position signal from a moving part is fed back and the moving part is controlled. Even concerning the receiver circuit, an antenna can be matched in the same way as a transmitter circuit.
Patent JP-S5275287-A (JP)
Title: Production of radiant ray detector
Inventor: UEDA RIYUUICHI
IPC: H01L31/0264
Filed: 1975-12-19
Abstract: PURPOSE: To obtain a good radiant ray detecting element by coating wax on a substrate provided with raised and recessed parts on the surface, exposing the raised parts through polishing and evaporating a metal over the surface, then removing the metal together with the wax by means of an orgnic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05341926-A (JP)
Title: Printer
Inventor: MATSUDAIRA MASATOSHI
IPC: G06F3/12
Filed: 1992-06-11
Abstract: PURPOSE:To inexpensively provide a printer of high throughput by setting an input buffer with an optimum capacity in an optical place in accordance with the print mode of the printer. CONSTITUTION:Data received from a host computer through an interface 22 is sent to an input buffer 24 or 25 through an input channel 23, and data stored in the input buffer is sent to a data analysis part 28 through an output channel 26. The printer having this input buffer constitution is characterized by providing a mechanism, which switches input/output channels with a print mode switching signal as the trigger, to select an input buffer in accordance with each print mode.
Patent JP-H08327367-A (JP)
Title: Vibration sensor
Inventor: HANJI MOTOYASU
IPC: G01C19/5628
Filed: 1995-05-26
Abstract: PURPOSE: To enhance sensitivity of a sensor and to improve the productivity and reliability by a constitution wherein vibration direction of a turning fork arm is limited in the X axis direction by adjusting a weight of an electrode for correcting a balance. CONSTITUTION: When a sensor is stopping having no external stress, voltage can not be generated in detection electrodes 3. However, when vibration direction of an arm is shifted from X axis of the sensor by an unbalanced condition due to lowering of etching process accuracy and an unbalanced condition of the electrode, the electrodes 3 output a detection voltage by receiving stress due to the shift between vibration direction of the arm and X axis of the sensor. It is eliminated by aligning the vibration direction of the arm to the X axis of the sensor because it is caused by the shift of the vibration direction and the X axis, then an electrode 4 for correction of balance is provided on the side face of a tip portion of the arm so that the balance is corrected.  The correction is carried out maintaining the sensor in a quiescent state and vapor- depositing a metallic material on one of the electrodes 4 while monitoring the output of the sensor so as to set the output of the sensor to zero.
Patent JP-H0444475-A (JP)
Title: Television receiver
Inventor: MISHIMA YOSHIHISA
IPC: H04N5/445
Filed: 1990-06-11
Abstract: PURPOSE:To select a desired channel with simple operation in a short time by a category menu display means displaying all lists of plural categories on the screen, a sequential channel selection display means and a channel selection means to a television receiver whose channels are registered in advance. CONSTITUTION:A channel selection control section 7 controls an on-screen display section 8 as required according to a channel selection signal and a category menu required for the channel selection is displayed on the screen of a picture display section 5 via a video circuit section 4. Moreover, a tuner and channel section section 2 is controlled to select channels corresponding to all broadcast stations belonging to a category selected by the user according toe the category menu circulatingly in time division for a prescribed time. Then a newest picture of each broadcast station is displayed sequentially on the screen together with indication of its broadcast station name. A desired channel is selected by depressing an enter key when a picture of the desired broadcast station is displayed on the screen and the signal is extracted.
Patent JP-S5853253-A (JP)
Title: Communication controller
Inventor: SUZUKI HIDEO
IPC: H04L12/00
Filed: 1981-09-25
Abstract: PURPOSE:To improve the efficiency for control of ommunication for the buffer storage of a communication controller, by using a control flags in a counter, a comparator and a buffer entry to control the buffer of each host. CONSTITUTION:The corresponding bits are compared with each other by the two counters within a control EXC16, and the unused entry is cut down to half with discordance of bit 1 and coincidence of bit 2 or (n) respectively. This state is detected by the part EXC16, and a command (RNR) transmission request is given to a TC10 or TC12. The TC10-12 transmit the command based on a command style to the TC of the remote side and cut temprarily the transmission to a host 1. The counter is replaced with each +1 when the contents of a register are discordant with those of the corresponding counter. According to this replacement, the entry under use is added to the unused entry.
Patent JP-S5275282-A (JP)
Title: Protecting circuit for bipolar ic
Inventor: MAKI NOBUHISA
IPC: H01L21/822
Filed: 1975-12-19
Abstract: PURPOSE:To perform output protection of a bipolar IC by connecting a Schottky barrier diode to the collector of the bipolar IC.
Patent JP-S63317208-A (JP)
Title: Control device for cooling hot rolled steel strip
Inventor: YUASA YASUHIRO
IPC: B21B37/00
Filed: 1987-06-19
Abstract: PURPOSE:To control cooling of a hot steel strip with high accuracy by estimating an average temperature from a measured value of the surface temperature and an accessed value of the temperature distribution in a thickness direction in a hot steel strip of a cooling stage and requiring a cooling quantity from an estimated average temperature and a target temperature. CONSTITUTION:When a hot steel strip 20 is rolled with a rolling mill and sent to cooling banks 2-1-2-n, cooling water is jetted from water injecting sprays 3-1-4-4. In this cooling time, surface thermometers 21-23 measure the surface temperatures of the steel strip 20 to send the respective surface temperatures to a control device 30. On one hand, a temperature distribution estimating means 31 of the control device 30 estimates the temperature distribution of the steel strip 20 in a thickness direction during cooling. On the other hand, an average temperature estimating means 32 receives each estimated surface temperature from the temperature distribution estimating means 31 and actual surface temperatures from each surface thermometer 21-23 to estimate the average temperature of the steel strip 20. A cooling quantity adjusting means 33 calculates such cooling water quantity of each cooling bank 2-1-2-n that the estimated average temperature agrees with the target temperature and jets cooling water to the steel strip 20 according to this flow rate.
Patent JP-S5855957-A (JP)
Title: Separator
Inventor: SHINOZAKI ATSUSHI
IPC: G03G15/00
Filed: 1981-09-29
Abstract: PURPOSE:To separate the preceding end of a sheet-like member surely from backing by connecting an air tank which is held under negative pressure via an air valve to a suction means provided in a separating part, and opening the air valve for the slight time upon arrival of the sheet at said part. CONSTITUTION:A perforated roller 11 is provided in proximity to a photosensitive drum 1 on the slightly down stream side in a transfer position, and a driving reller 12 is provided in the conveying direction of transfer paper apart from said roller. An endless belt 13 having many holes is put on these two rollers. A suction box 15 which has a suction fan 14 in the inside and has an opening on the wall surface in contact with the bottom surface of the belt on  the upper side, and a suction pipe 16 which contacts slidingly with the inner  side of the roller 11 in the position proximate to the photoreceptor 1 and has a  slit 16a in the sliding contact part are provided. An air tank 19 is connected to  one end of said pipe via a flexible hose 17 and an air valve 18, and an air  pump 20 is connected to the tank, whereby a separator 10 is constituted.
Patent JP-H0447390-A (JP)
Title: Automatic ticket examining device
Inventor: TOKUI KAZUO
IPC: G07B15/00
Filed: 1990-06-12
Abstract: PURPOSE:To obtain an automatic ticket examining device which has a high effective sensitivity and is strong against disturbance by providing a guide passage with plural antennas and selecting an antenna having the highest sensitivity to transmit and receive data. CONSTITUTION:Counter faces of a guide wall 1 are provided with one antenna 2a for trigger and four antennas 2b to 2e for transmission and reception in consideration of right and left pockets and breast pockets of clothes, tall persons, ad short persons. Transmission/reception parts 6b to 6e are provided correspondingly to antennas 2b to 2e for transmission/reception, and a reception level detecting part 10 is provided which detects and compares reception levels of these transmission/reception parts and drives and controls a selecting switch 11 to select the transmission/reception of the highest reception level, and this transmission/reception part is connected to a control part 7 through the selecting switch 11. Thus, the device has a high effective sensitivity and is strong against disturbance.
Patent JP-S5486156-A (JP)
Title: Hand hoist
Inventor: SUZUKI NORITOSHI
IPC: B66D3/14
Filed: 1977-12-21
Abstract: PURPOSE: To prevent the deterioration of the operational efficiency of a hand hoist due to the excess increase of a racing angle of an operating lever, by obviating the great influence upon the racing angle of errors on the production of parts even when the errors are formed.  
     CONSTITUTION: A brake keep portion material 2 is engaged through a number of balls 33 rolled along a spiral groove with a brake receiving portion material 1 fitted in a revolution-impossible form to one end portion of a driving shaft 23 inserted into a following portion material 19, to which a load sheave 18 is integrally mounted, in a revolution-free shape, and a holding ring 3 is fitted to the outer circumference in a revolution-impossible form. A friction transmission ring 5 and a manual rotating portion material 6 pressure contacted through tapered friction surfaces 4, 7 are disposed to an outer circumference of the holding ring 3 while projected portion 47AW47C for stopping turn are mounted to an end portion of the holding ring 3, and a stopper 14 fixed to the brake receiving portion material 1 is arranged between adjacent porjected portions 47A, 47B for stopping turn, thus forming this hand hoist. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6046093-A (JP)
Inventor: ITOU SHIYOUJI
IPC: H05K1/16
Filed: 1983-08-24
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-S5484213-A (JP)
Title: Exciting system
Inventor: AIDA KEIJI
IPC: H02P9/08
Filed: 1977-12-19
Abstract: PURPOSE: To permit quick attenuation of the excitation current at the time of stopping an electric revolving machine by constructing a series circuit consisting of a semiconductor element and a field discharge resistor at this time.  
     CONSTITUTION: At the time of stopping a synchronuous motor 1, field switches 5' are opened to cut off input current to a rectifying circuit 3 and at the same time connect a field discharge resistor 10 in series with a fylwheel diode 4. Thus, the field current in a field winding 2 is caused to flow through the flywheel diode 4 and field discharge resistor 10 and is quickly attenuated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942305-A (JP)
Title: Repellent against fiber noxious insect
Inventor: AIKAWA TEIICHI
IPC: A01N43/16
Filed: 1982-09-01
Abstract: PURPOSE:The titled repellent effective for repelling fiber noxious insects such as Tinea pellionella Linne, carpet moth, Attagenus megatoma Fabricus, etc., having extremely low toxicity to mammals, and high safety, containing a combination of camphor and dehydroacetic acid as an active ingredient. CONSTITUTION:The titled repellent containing camphor and dehydroacetic acid in a weight ratio of (98:2)-(50:50). The combination of camphor and dehydroacetic acid as a synergist promotes extremely the insecticidal effect of camphor and can provide the repellent against fiber noxious insects especially having improved eating inhibitory action. The repellent is inexpensive, has improved durability of effect, and effective for repelling fiber noxious insects such as Tinea pellionella Linne, Tineola bisselliella Hummel, carpet moth, Attagenus megatoma Fabricus, Anthrenus verbasu Linne, etc.
Patent JP-H05345176-A (JP)
Title: Scavenger of duct
Inventor: TAKEMORI HIRONAO
IPC: B08B9/049
Filed: 1992-06-12
Abstract: PURPOSE:To easily perform replacement of a suction pipe by providing a connection part for freely detachably connecting the suction pipe in an external cylinder. CONSTITUTION:A scavenger of a duct is traveled through the inside of the duct 10 and sucks sludge or the like in the inside thereof. The scavenger is equipped with a suction pipe 14 connected to a suction hose 15, an external cylinder 16 fitted over the outside of the suction pipe 14 in the nearly whole length thereof, a suction nozzle 17 provided in the tip of the external cylinder 16, wheels 26a, 26b provided to the external cylinder 16, parallel links 23, 24 and cylinders 35a, 35b, 37. The rear-end flange part 16a of the external, cylinder 16 is bolted to the suction pipe 14 and the fitting 15a of the suction hose 15 with a bolt 5. Therefore the suction pipe 14 is easily replaced by loosening and detaching the bolt 5 and releasing connection of the suction pipe 14, the external cylinder 16 and the suction hose 15.
Patent JP-S5486629-A (JP)
Title: Cosmetic base
Inventor: YANAGAWA TAKUMA
IPC: C08B31/12
Filed: 1977-12-20
Abstract: PURPOSE:A cosmetic base mainly composed of a cation-modified starch having high quaternary nitrogen atom content. CONSTITUTION:A cosmetic base mainly composed of a cation-modified starch containing 1-5 wt% of quaternary nitrogen atom, obtained by the reaction of glycidyl trialkyl-ammonium salt of 3-halogeno-2-hydroxypropyl trialkylammonium salt with potato starch such as sweet starch, wheat starch etc., or a soluble starch prepared by the acid hydrolysis of starch. EFFECT:When used as a base of shampoo, rinse, etc., it leaves a pleasant feeling to the skin or hair after being washed away, and when used as a base of a skin- care cosmetic such as cream, milky lotion, etc., the pleasant feeling lasts for a long time.
Patent JP-H11320820-A (JP)
Title: Curved surface screen printer
Inventor: ICHIKAWA TAKASHI
IPC: B41F15/08
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a curved surface screen printer for screen printing a material to be printed having a large radius of curvature. SOLUTION: Concentric curved surface guides 12 having the same curvature are provided at both sides of a jig table 4 for placing a printed board bent and becoming a material to be printed. A screen plate mounting frame 30 is provided above a squeegee head 8 crossing above a jig table 4 and the table 4. A pair of steel belts 32 (33) for coupling are used, the respective belts are crossed, any one end of the belts is fixed to a side end as seen from a side of the guide 12, and the other end is fixed to a corner of the frame 30. The head 8 is reciprocated to oscillate to move the frame 30 along a curved surface of the take 4. An optimum gap can be always uniformly held between a screen plate and the material in the case of screen printing, and the material having a large radius of curvature can be screen printed by utilizing a conventional screen printer.