baber/WOPTO huggingface dataset:
Patent JP-H05208191-A (JP)
Title: Electrically floating device
Inventor: KADOTA SAKUJIRO
IPC: C02F1/465
Filed: 1991-07-01
Abstract: PURPOSE:To provide the structure of an electrically floating device which is capable of preventing clogging of an electrode and generation of scale and of simplifying maintenance and control of the device. CONSTITUTION:A floating tank 7 and an electrolyzer 10 are separated via a separation wall 11 provided with a gas introduction port 13 and also a supply pipe 33 of clean water is connected to the floating tank 7. After operation is stopped, the floating tank 7 and the electrolyzer 10 are automatically washed by clean water.
Patent JP-S6137019-A (JP)
Inventor: IZEKI MASAO
IPC: A01D34/68
Filed: 1984-07-31
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-H06345976-A (JP)
Title: Surface modifier consisting mainly of feather meal and urethane-modified feather meal
Inventor: KAWAGUCHI YOSHIHIRO
IPC: A61K8/00
Filed: 1993-06-04
Abstract: PURPOSE:To effectively utilize feather keratin excellent in oil absorption, antiperspirant effect, etc., as a surface modifier. CONSTITUTION:The surface of a work is modified by containing it with an optionally urethane-modified feather meal as a main active ingredient. For example, due to its high oil absorption, the feather meal can be used for removing oil from the work surface by absorption. Due to its high antiperspirant effect, the feather meal can be used for absorbing sweat components to check perspiration. Molding the feather meal into a sheet heightens the usefulness thereof.
Patent JP-S5584689-A (JP)
Title: Printer
Inventor: NODA ATSUSHI
IPC: B41J29/50
Filed: 1978-12-21
Abstract: PURPOSE: To accurately detect the position of a recording head in a margin setting mechanism, by employing a means for absorbing impact occurring when the recording head and a detection means for detecting the position of the recording head come into contact with each other.  
     CONSTITUTION: A contact shaft 16 which can be slided in the direction of the axis of a slide shaft 3 is provided on a head carriage 2. The contact shaft 16 is provided at an intermediate portion thereof with a washer 17 fixedly mounted thereon. Slidable washers 18, 18' which are urged against a stopper 20 by springs 19, 19' are provided on both sides of the fixed washer 17. When the head carriage 2 is moved in the direction of an arrow A, a contact portion 21 of the first plate spring of a right head-position detector 10 is pressed thereby to actuate the detector. The head carriage 2 is then further moved in the direction of the arrow A. At this time, the head-position detection is continuously carried out as the right end of the contact shaft 16 is further pushed to right. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06348459-A (JP)
Title: Logic operation circuit
Inventor: YAMAGISHI MIKIO
IPC: G06F7/494
Filed: 1993-06-04
Abstract: PURPOSE:To speed up operation processing by individually driving a critical path and a branch path. CONSTITUTION:When a logic operation circuit is constituted of plural pairs of operation circuits, a group carry generating circuits for forming the carry signals of respective groups based upon a group carry propagation function and a group carry generating function and plural selector circuits 30, 40, 50 for selecting the operation results of respective operation circuits based upon carry signals, plural inverters 1A, 1B, 10A, 10B, 20A, 20B are also prepared and a critical path in the group carry generating circuit and the transmission routes of signals to be transmitted to the circuits 30, 40, 50 as selection signals are individually driven, so that the load of the critical path can be reduced and high speed operating processing can be attained.
Patent JP-S5949294-A (JP)
Title: Oil for electric discharge machining
Inventor: SHISHIDO SHICHIROU
IPC: C10M169/04
Filed: 1982-09-13
Abstract: PURPOSE:To provide an oil for electric discharge machining, capable of shortening the machining time and improving the productivity, by adding a sorbitan ester or a pyroglutamic acid ester and a silicone oil or a fluorine-containing surface active agent to a hydrocarbon-type electric discharge machining oil. CONSTITUTION:The objective oil for electric discharge machining is obtained by compounding 100pts.wt. of a hydrocarbon-based electric discharge machining oil with 0.5-10pts.wt. of a sorbitan ester or a pyroglutamic acid ester, and 0.5- 10pts.wt. of a silicone oil or 0.05-10pts.wt. of a fluorine-containing surface active agent.
Patent JP-H029335-A (JP)
Title: Smoking apparatus
Inventor: KUROKAWA KOICHI
IPC: A23B4/044
Filed: 1988-06-28
Abstract: PURPOSE:To reduce the size of a smoke-generation part by detachably attaching a smoke-generation part to a case-holding part formed in the main body of the smoking apparatus. CONSTITUTION:A food 3 is hang in a smoking chamber 2 of the main body 1 of the smoking apparatus having an openable door 4 and an operation panel 5 having a start button 6 on the front part. A smoking material holding case 9 containing chips 10 is attached to a case-holding chamber 8 connected to smoking chamber 2 and the terminal 12 of a heater 11 is connected to a socket 13. The start button 6 of the panel 5 is operated to electrify the heater 11 and heat the chip 10. The smoke generated from the chip 10 is supplied to the smoking chamber 2 to effect the smoking of the food 3.
Patent JP-H08592-A (JP)
Title: Mr apparatus
Inventor: SHIMODA HIROSHI
IPC: G01R33/389
Filed: 1994-06-20
Abstract: PURPOSE:To monitor the temp. of a gradient magnetic field coil in a manner as to avoid adversely affecting the uniformity of magnetic fields. CONSTITUTION:The current of the waveform expressed by a function i(t) corresponding to the waveform of the gradient magnetic field pulses generated from a waveform generating circuit 53 is passed to the gradient magnetic field coil 12 by a gradient magnetic field power source 21 when this waveform is generated and, therefore, a computer 51 calculates the temp. at the gradient magnetic field coil 12.
Patent JP-H09318605-A (JP)
Title: Method for testing welded part by ultrasonic surface sh wave
Inventor: YOKOYAMA KEIJI
IPC: G01N29/44
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic testing method capable of individually detecting the defective portions of a welded part caused by incomplete penetration or uneven penetration from the surface of a side opposite the route part of the welded part. SOLUTION: In a method for testing the defective portion of the back side of the welded part of a tested body 8 from the outside by ultrasonic waves, a probe 10 for producing an ultrasonic pulse composed of a horizontal wave vibrated in parallel with the surface 9 of the tested body 8 and perpendicular to an advancing direction is stuck to the outer surface 9 of the tested body 8, a surface SH wave is made incident in the surface 9 from the probe 10 by a shallow angle, the surface SH wave is brought to the defective portion of the back side of the tested body 8, a reflection wave from the defective portion is detected by the probe 10 or a different receiving probe and thus the detective portion is detected.
Patent JP-H065973-A (JP)
Title: Semiconductor laser deterioration detector
Inventor: WADA TOSHIYUKI
IPC: H01S5/00
Filed: 1992-06-19
Abstract: PURPOSE:To accurately detect deterioration of a semiconductor laser by providing means for monitoring a saturation point of a driving current, decreases in an output of the laser, an output current, and providing means for outputting a deterioration detection signal in response to a saturation of a driving current of the laser and a decrease in a current of an optical sensor. CONSTITUTION:When deterioration of a laser is started, a driving current ILD of a semiconductor laser 1 is increased in order to hold a constant light quantity by an automatic power control, and the light quantity is eventually started to be decreased. An output current IPD of a pin photodiode 2 is started to be decreased when the current ILD is saturated and the light quantity is started to be reduced. Deterioration of the laser 1 is detected by sensing the saturation of the current IPD and a point of saturation of the current ILD by monitoring the currents IPD and ILD by utilizing the above properties. The deterioration of the laser is grasped by monitoring both the currents IPD and ILD, and a deterioration detection signal of the laser 1 is output when both reach certain threshold values.
Patent JP-H06152-A (JP)
Title: Garbage processor
Inventor: FUKUCHI TAKESHI
IPC: A47L7/00
Filed: 1992-06-19
Abstract: PURPOSE:To constitute the processor so that an air hose is scarcely clogged by making the inside diameter of a throat part of a suction port smaller than the inside diameter of the air hose. CONSTITUTION:A suction port 64 is connected to the tip of an air hose 65. When the inside diameter of a throat part of the suction port 64, and the inside diameter of the air hose 65 are denoted as D1 and D2, respectively, they are set to a relation of D1<D2. The tip opening part of the suction port 64 is larger than the throat part, and also, depth extending from the tip opening part to the throat part is shallowed to the extent that a fingertip reaches. As a result, garbage for passing through the suction port 64 does not clog on the way of the air hose 65, and is transferred to a garbage collecting part 5. When large garbage is sucked in and clogs in the throat part of the suction port 64, it is eliminated easily with a fingertip or allowed to pass through the throat part by pushing it a little with a fingertip.
Patent JP-H0824346-A (JP)
Title: Bio-degradation type laminate fibrous mesh and manufacture therefor,and stent wherein mesh is used and manufacture therefor
Inventor: TOTSUDO EICHI TAANRANDO
IPC: A61F2/82
Filed: 1995-06-27
Abstract: PURPOSE: To provide a reinforced stent, namely an expandable intravascular graft piece by disposing a mesh layer of a plurality of fibers heat bonded with a biodegradable polymer and a layer of a film of the biodegradable polymer. CONSTITUTION: This biodegradable laminated fibrous mesh 10 is formed by weaving a plurality of fibers 12 of a first biodegradable high strength polymer and a plurality of fibers 14 of a second biodegradable polymer. Then, a composite mesh 10 is laminated by a plurality of biodegradable polymer films 28, 29. Therein the first biodegradable polymer is selected from the group consisting of polyglycolic acid, poly-L-lactic acid, polyorthoesters, etc., and the second biodegradable polymer is selected from the group consisting of polycaprolactone, poly-DL-lactic acid, and poly-L-lactic acid. Thereby a reinforced stent, namely an expandable intravascular graft piece can be obtained.
Patent JP-S5950676-A (JP)
Title: Video tape recorder for variable speed reproduction
Inventor: TERADA AKIMICHI
IPC: H04N5/783
Filed: 1982-09-17
Abstract: PURPOSE:To reproduce a picture with good quality without noise bar, by selecting a frequency of wobbling to a frequency being an odd number of times of a frame frequency of a video signal and cancelling a level fluctuation and a time axis fluctuation attended with the wobbling with two heads. CONSTITUTION:Rotary magnetic heads 4, 5 having the same azimuth angle are supported movably in the direction of rotary shaft with piezoelectric bimorphs 6 and 7. Then, the shift of the heads 4, 5 from a recording track caused at the reproduction of different tape speed from that at recording is corrected with the bimorphs 6 and 7. In this case, a sinusoidal wave oscillation having a frequency being an odd number of times of the frame frequency of a TV signal is provided to the bimorphs 6 and 7. Further, the level fluctuation of a reproduced output from the heads 4 and 5 is utilized to obtain the amount of shift of the heads from the recording track. The amount of shift is compensated with the bimorphs 6 and 7.
Patent JP-S6219534-A (JP)
Inventor: DEBITSUDO ERU FUABU
IPC: A61K35/14
Filed: 1986-07-10
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-H0851244-A (JP)
Title: Active mode looking optical fiber pulse laser generator withvariable instantaneous frequency
Inventor: FURABUIO FUONTANA
IPC: H01S3/106
Filed: 1995-06-27
Abstract: PURPOSE: To achieve stabilized emission of pulse having chirp characteristics permitting transmission through a stepwise coefficient type optical fiber line by establishing the duration and the bandwidth of pulse such that the duration of the pulses at the receiver does not increase more than a specified rate as compared with that at the emission. CONSTITUTION: An optical fiber means forms an optical fiber path included between a receiver and a laser source 1a of such length as a solution type pulse signal is subjected to temporal expansion, i.e., spread, larger than 50% of color dispersion. A laser source 1a develops power and a filter pass-band of the length of one fiber 4 in a cavity correlated with the length of the fiber path. An active harmonic mode locking optical fiber laser establishing the duration and the bandwidth of pulse such that the duration of pulse at the emission is not more than that at the emission by 15% or more is constituted through high rate transmission optical coupling.
Patent JP-H11353811-A (JP)
Title: Recording method, recording device, and reproduction device of digital data, and magnetic tape
Inventor: FUKUDA SHINICHI
IPC: G11B5/008
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for recording digital data that suppress the reduction of the utilization efficiency of data and at the same time, acquires reliable reproduction data, a reproduction device that suppresses the reduction of the utilization efficiency of the data and at the same time, can reproduce reliable reproduction data, and a magnetic tape that records digital data where the reduction of the utilization efficiency is suppressed and the reliability of the reproduction data is enhanced. SOLUTION: In the method for recording digital data, the digital data are divided for every fixed or variable length, control data containing at least a synchronization signal and address information is added to each delimited data for forming a data block, and a plurality of data blocks are recorded into a recording track being slantingly formed on a magnetic tape. Also, the control data of each data block are added to a location other than both the ends of the divided data.
Patent JP-H0779041-A (JP)
Title: Optical fiber amplifier
Inventor: TAKENAKA HIROSHI
IPC: H01S3/094
Filed: 1993-06-30
Abstract: PURPOSE:To determine an efficiency and a noise factor optimum in a given situation every moment continuously by using one exciting light source. CONSTITUTION:A front exciting optical wavelength demultiplexer/multiplexer 12 is provided at the leading end of a doped fiber 11 and a rear exciting optical wavelength demultiplexer/multiplexer 13 is provided at the finishing end of the doped fiber 11. The front excitation or the rear excitation is performed by an exciting light 221 or 222. Only one exciting light source 21 is provided and its output is divided into the exciting lights 221 and 222 by an acousto-optic switch 23. The ratio of the division can be adjusted by a control voltage 25 applied to a control terminal 24.
Patent JP-S5786554-A (JP)
Title: Backup device for idle rpm control system
Inventor: MOURI YASUNORI
IPC: F02D33/00
Filed: 1980-11-18
Abstract: PURPOSE: To perform the proper idle operation upon the fault of an actuator for controlling the idle r.p.m. by compensating the amount of EGR through an actuator for controlling the EGR.  
     CONSTITUTION: A throttle valve 14 to be controlled by an accelerator, a throttle valve 16 to be controlled by a diaphragm 18 and a fuel injection valve 12 are provided in a suction path 06. The signals from a flow sensor 24, O 2  sensor 50 and a water temperature sensor 56, etc. are provided to a controller 60 thus to control the injection valve 12 and the device 18. A pressure control valve 84 for EGR to be controlled by a constant negative pressure source 80 will be controlled by a transistor 90 which receives the duty ratio signal thus to open/close a control valve 86. Upon the fault of an idle rotation control means for controlling the injection valve 12 and the device 18, the duty ratio to the transistor 90 is varied to perform the EGR control for forming the air fuel ratio suitable for the idle rotation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08334065-A (JP)
Title: Evaporating fuel processing device
Inventor: YAMAZAKI KAZUMI
IPC: F02D41/22
Filed: 1995-06-05
Abstract: PURPOSE: To provide an evaporating fuel processing device which has a leakage checking function and by which cost is reduced more than usual. CONSTITUTION: A fuel tank 1 is connected to a canister 5 through a charge passage 2, and a pressure sensor 20 and a two-way valve 3 are arranged in the charge passage 2. A negative pressure reactive bypass valve 7 is arranged in a bypass passage 6 to bypass the two way valve 3. A negative pressure reactive vent shut valve 11 is installed in an intake air port 5a of the canister 5. A negative pressure chamber 7a of the bypass valve 7 and a negative pressure chamber 11a of the vent shut valve 11 are connected to an engine intake air system through passages 12 and 13, and a control valve 14 is arranged in the middle of the passage 13. When leakage is checked, negative pressure is introduced to the negative pressure chambers 7a and 11a, and the bypass valve 7 is opened, and the vent shut valve 11 is closed.
Patent JP-S6071403-A (JP)
Inventor: JIYON ETSUCHI UERUSHIYU
IPC: B65G1/14
Filed: 1984-07-31
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-H0452798-A (JP)
Title: Pos system
Inventor: TAKAHASHI MITSUO
IPC: G07G1/12
Filed: 1990-06-21
Abstract: PURPOSE: To maintain the mutual connection relation of both programs by changing a 2nd connection element correspondently when a user program is changed or added. CONSTITUTION: A main program 2 provided with an UP calling means 3 and a 1st connecting means 4 are stored in one load module, and a 2nd connecting means 6 and a user program 8 are stored in the other load means. Therefore, concerning the main program 2 and the user program 8, their storage media are different each other and procedues for the change processing of programs are separately enabled. Accordingly, the main program 2 and the user program 8 can be respectively independently operated and even when one program is improved, changed or added, the other program is not affected. Thus, the connection relation of both the programs can be maintained.
Patent JP-H0828327-A (JP)
Title: Trouble existence judging method for internal combustion engine and abnormality detecting device
Inventor: NAKAGAMI AKIYOSHI
IPC: F02D41/14
Filed: 1994-07-13
Abstract: PURPOSE:To speedily judge normality of an internal combustion engine, and reliably obtain a maximal value and a minimal value. CONSTITUTION:A catalytic converter 6 housing catalytic converter rhodium is arranged in an exhaust passage 5, and O2 sensors 7 and 8 are arranged in the exhaust passage 5 on the upstream side and the downstream side of the catalytic converter 6. A control circuit 11 has a CPU 12, a ROM 13, a RAM 14 or the like, and the RAM 14 encloses various counters and flags. When a trouble judgment is started, when an output value from the O2 sensor 8 is less than a second reference value, or when it exceeds a first reference value, the CPU 12 steps the count number, and hereafter, when the output value from the O2 sensor exceeds the first reference value, and when it is less than the second reference value, the CPU 12 steps the count number, respectively, and judges that the O2 sensor does not run into trouble when the count number reaches 4.
Patent JP-2000353581-A (JP)
Title: Connecting structure between wiring board and mounted electronic part
Inventor: SUZUKI KATSUMI
IPC: H01R33/90
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To increase reliability of connection, to prevent degradation of a contact strip piece caused by repeated contact, and to lower profile for connecting an electronic part and a wiring board through the contact strip piece along a wiring path on the wiring board. SOLUTION: A contact strip piece 1 extending in an extending direction of a wiring path 3 along a surface of the wiring path 3 on a wiring board 2 is provided. The contact strip piece 1 has a fixed terminal piece 6 connected to the wiring path 3 on one end in the extending direction of the wiring path 3, and has an elastic terminal piece 7 deformed elastically when it pressingly comes in contact with an external contact 5 of an electronic part 4 or the wiring path 3. The elastic terminal piece 7 has a protrusion part 8 used for the press contact, and a sliding part 9 sliding on a surface of the wiring path 3 on the wiring board 2 during the elastic deformation.
Patent JP-S5951370-A (JP)
Title: Testing method of digital circuit
Inventor: HIRABAYASHI KANJI
IPC: G01R31/28
Filed: 1982-09-17
Abstract: PURPOSE:To reduce the testing time of a digital circuit containing a circulation type shift register by testing a flip-flop section of the circulation type shift register and a feedback group separately after the feedback group is cut off. CONSTITUTION:When a test input TEST is turned to a high level, a transistor 3b is turned ON while a transistor 3a is turned OFF through an inverter 4. Then, exclusive OR circuits 2a-2c in a feedback group of D type FF1a-1b in a shift register for forming a random number generator is cut off. Under such a condition, an operation test is done by repeating scanning in for FF1a-1h and scanning out for the circuits 2a-2c separately. The number of clocks for testing is linear regarding to bits of the shift register thereby enabling the testing of a digital circuit containing a circulation type shift register actually for a short time.
Patent JP-H0327541-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA TAKEO
IPC: H01L21/56
Filed: 1989-06-23
Abstract: PURPOSE:To control a size in a direction of resin thickness with high accuracy by a method wherein liquid resin dripped to cover a semiconductor device mounted on a wiring sub strate is pressed by a flat plate and heat-hardened while a required thickness is maintained. CONSTITUTION:A semiconductor device 2 is mounted on a wiring substrate 1 and both are electrically connected with each other while silicon liquid resin 4 is dripped on the device 2 on the substrate 1 to cover the device 2 and a metallic wire 3. Then the substrate 1 is mounted on a base 6 with a column 5 of a specific size stood, a flat plate 7 is put on to be supported by the upper end of the column 5, the flat plate 7 is brought into contact with the upper section of the liquid resin 4 at a height position regulated by the column 5 to be heat treated, and the liquid resin 4 is heat hardened. Therefore the height of the completed resin 4 can be controlled to a desired size according to the length of the column b thereby enabling formation with predetermined size specifications.