baber/WOPTO huggingface dataset:
Patent JP-H06283821-A (JP)
Title: Cleaver, film growing device equipped therewith and film forming method on cleaved end face
Inventor: FUKUSHIMA TAKEHIRO
IPC: H01S5/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide an easy-to-operate cleavage device having simple structure and method and device for forming film equipped therewith. CONSTITUTION:A semiconductor crystal 2 is contained in a body 1 having a groove 1a and a driving mechanism 4 is rotated to incline the body thus sliding a slider 3 along a guide 1c. When the semiconductor crystal 2 collides against the slider 3, the semiconductor crystal 2 is cleaved along a scribe line 2a. When the cleaver is contained in a chamber for growing film, a film can be grown on a cleaved end face following to the cleaving operation by simply rotating the drive mechanism 4 toward a film forming source after cleavage.
Patent JP-H04279802-A (JP)
Title: Multi electrode division type static electricity sensor device
Inventor: MASUDA NOBORU
IPC: G01B7/00
Filed: 1991-03-08
Abstract: PURPOSE:To make detection surface fixed capacity small and detect the condition change of a detected body by means of high resolving power by arranging respective sequence detection electrode detection surfaces in division shapes and obtain detection information of a wide sphere by means of limited sequence sensor circuits by arranging respective sequence detection surfaces in cord shapes in a scanning direction. CONSTITUTION:Plural sequence sensor circuits containing oscillation circuits, detection electrodes and ceramic resonators 15 that change resonance frequency corresponding to micro electric capacity detected by the detection electrodes and output detection signals corresponding to the resonance frequency change, are formed in a circuit board 2. The detection electrode surfaces A1-A4, B1-B4, C1-C4 of sensor circuits from the 1st sequence to the 3rd sequence are respectively formed discretely on the surface side of the circuit board 2. And the detection surfaces of respective sequences are arranged in cord shapes against the scanning direction of a detected body 3.
Patent JP-H0731641-A (JP)
Title: Apparatus and method for manufacturing disposable pocket heater
Inventor: KANAYAMA SHOICHI
IPC: A61F7/08
Filed: 1993-02-17
Abstract: PURPOSE:To achieve a sealing of an inner bag efficiently by a method wherein a knob is bonded to a non-seal part area of an outer bag film heat sealed in three ways and a part of a film is grasped up with a lifting of a vertical slide plate to release an opening of the outer bag film for sealing the inner bag into the outer bag. CONSTITUTION:A vertical slide plate 1 mounted on a mounting base 3 free to slide is moved vertically manually or mechnically to drive (open or close) a knob 2 mounted on the mounting base 4 free to oscillate through a link plate 5. The tip part of the knob 2 is covered with a soft material such as rubber so that it is allowed to be bonded to an outer bag 6. Then, with the opening or closing motion of the knob 2 following a vertical operation of the vertical slide plate 1, a non-seal part area of undrawn polyethylene film-made outer bag 6 sealed in three ways is drawn manually to open and a disposable pocket heater composition is put in through the opening thereof to seal an inner bag.
Patent JP-H10245206-A (JP)
Title: Discharging cell for ozone-generation apparatus
Inventor: ORISHIMA HIROSHI
IPC: C01B13/11
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a discharging cell structure for ozone-generation apparatus effective for suppressing the contamination from a bonded part of a conductive spacer between a conductive part and a dielectric plate, etc., and suppressing the peeling and cracking of the bonding member and applicable to the production of semiconductor by using a bonded structure produced by thermally welding a fluororesin to a gas-contacting part including the discharging part. SOLUTION: This discharging cell for an ozone generation apparatus is provided with high-voltage plate electrodes 10a, 10b and a ground electrode 20 as discharging electrodes. These discharging electrodes are stacked one upon another in the direction of thickness and fastened with plural tie-rods 40 at the outer circumferential part. Discharging spaces 30a, 30b are formed between the high-voltage electrodes 10a, 10b and the ground electrode 20. The high-voltage electrode 10a at the side of the upper stage is provided with an insulation plate 12 on a heat-sink 11 and a dielectric material 13 bonded to the lower face of the insulation plate. The upper face of the dielectric material 13 is coated with a thin film.  The bonding of the dielectric material 13 is carried out by thermally welding with a bonding medium composed of a fluororesin and the conductive thin film is also sealed at the circumference. The other electrodes have the same structure.
Patent JP-S61229643-A (JP)
Title: Passive seat belt device
Inventor: HIRAI KAZUO
IPC: B60R22/06
Filed: 1985-04-03
Abstract: PURPOSE:To smoothly get on and off a car by providing an arm movable in the longitudinal direction of the car in connection with the opening or closing of a door at the seat side on the floor tunnel section side of a car body and movably supporting the middle section of a webbing on part of this arm. CONSTITUTION:A passive seat belt device has a webbing 11, one end of which is fitted to the upper section of a door 13 via an anchor 12, the other end is held by an emergency locking retractor 15 fixed to a car body reinforced member such as a floor located at the side slant rear of a seat 14 near the floor tunnel section of a car body. In this case, an arm 16 movable along a guide member 17 provided in the longitudinal direction of the car body is provided near the floor tunnel section and the middle section of the webbing 11 is inserted and supported through a through hole 16a formed at the tip section of this arm 16. The arm 16 is moved by the operation of a reversible motor 19 via the engagement between a gear wire 18 and a pinion 20.
Patent JP-H03269446-A (JP)
Title: Life managing system of image recording device and its using method
Inventor: OBARA NORIYUKI
IPC: G03G21/00
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the reliability of life managing from being spoiled by holding the counted value of a total counter on the storage medium of a life control unit and clearing a unit counter if an emergency stop state is entered at the time of power-on operation or image recording operation. CONSTITUTION:In the image recording device which records an image on a recording sheet 3 by a recording module 1 including a consumable component 2 as a life control reference, the counted value of the total counter 6 based upon the counted value of the unit counter 5 is held on the storage medium 4a of the life control unit 4 as an image recording frequency at the timing where the unit counter reaches a unit frequency. If, however, the emergency stop state is entered at the time of the power-on operation or image recording operation, the counted value of the total counter 6 which is counted according to the counted value of the unit counter 5 is stored on the storage medium 4a of the life control unit 4 and the unit counter 5 is cleared, thus performing exceptional operation by a life managing means 7.
Patent JP-H07283901-A (JP)
Title: Form end part detector for image reader and image reader with form end part detector
Inventor: SUZUKI AKIO
IPC: H04N1/00
Filed: 1994-04-07
Abstract: PURPOSE:To accurately detect the end part of a form with respect to a form end part detector in an image reader suitably used as an image scanner. CONSTITUTION:The image reader which uses an optical image read unit 410 to optically read form picture information from a carried form 40 is provided with a one line peak value detection means 171 which detects the peak valve in one line in the direction crossing the form carrying direction based on the picture signal from the optical image read unit 410, a storage means 172 where the past peak value in one line detected before the present peak value detected by the one line peak value detection means 171 is stored, and a comparison means 173 which compares the present peak value detected by the one line peak value detection means 171 and the past peak value from the storage means 172 with each other and outputs the comparison result as a form end part detection signal.
Patent JP-H08269781-A (JP)
Title: Zn-cr composite plated steel sheet having excellent workability
Inventor: HASHIMOTO SATORU
IPC: C25D5/26
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a surface treated steel sheet having high corrosion resistance and workability by specifying the compsn. alloy phase kind, alloy phase structure and lattice constant of the Zn-Cr composite plating films formed on the surfaces of the steel sheets. CONSTITUTION: The Zn-Cr composite plating films of the compsn. consisting of 1 to 13wt.% Cr with the balance Zn are formed on the surfaces of the steel sheet. These composite plating films have a closed-packed hexagonal structure and the lattice constants thereof are a=0.266 to 0.276nm, c=0.44 to 0.50nm. The films have the Zn-Cr alloy phase of an η phase having a relation 66<4/a<2> +3/c<2> <71nm<-2> . The Zn-Cr composite plating films are obtd. by using binary crucibles having pure Zn and pure Cr and forming the films by an electron beam vapor deposition method, etc., capable of respectively independently controlling the vapor deposition rates of Zn and Cr. The ground surface steel sheet for the plating films may be any of an ordinary mild steel sheet, high tension steel sheet and corrosion resistant steel sheet.  An acid etching treatment, phosphate treatment, chromate treatment, etc., may be executed as a post treatment.
Patent JP-S6322791-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/128
Filed: 1986-03-27
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-S59194510-A (JP)
Title: Beam symmetrical primary radiator
Inventor: ISHIMARU HAJIME
IPC: H01Q19/00
Filed: 1983-04-20
Abstract: PURPOSE:To uniform the directional characteristics of the E side of a reflecting surface with that of the H side by forming the reflecting surface of a primary radiator as a projected curve surface and constituting the radiator by plural dipole elements. CONSTITUTION:A reflector 1 is a curved surface reflector of which diameter D is set up to one or two times the wavelength of used radio waves and the reflecting surface is formed like a curved surface and dipole elements 2, 3 and 4, 5 are fitted on the projected surface of the reflector 1 with a mutual interval L respectively at the height H from the reflecting surface of the reflector 1. When radio waves related to the dipole elements 2, 3 are branched or composed by a hybrid circuit Z1, the directional characteristics of the H side which shows non-directional characteristics in case of an individual dipole element 2, or 3 are expanded at its directional width because of the projected curve surface of the reflecting surface of the reflector 1 and can be made almost the same as the directional characteristics of the E side.
Patent JP-S55164437-A (JP)
Title: Automatic wire feeding device for wire cut electric spark erosion machine
Inventor: HARA SEIICHI
IPC: B23H7/10
Filed: 1979-06-04
Abstract: PURPOSE:To effect a refeeding of a wire automatically and easily by a method wherein a member to fetch the wire is sent through a wire guiding device and a work when the wire is disconnected or cut and the wire is attached to the member to fetch the wire. CONSTITUTION:When a wire electrode 7 is disconnected or cut, the wire electrode 7 is pinched by rollers 13, 14, subsequently, a work 1 is moved to retreat to an initial position of working by pulse motors 18, 19. Thereafter, an upper wire guiding device 3 is brought into an opened condition by driving cylinders 5, 6, a feeding reel 21 of a fetching wire 20 is rotated by driving a motor 22, at least a tip end portion of the fetching wire 20 is sent out through the opening portion of the wire guiding device 3 and the work 1, and the wire electrode 7 is connected to the fetching wire 20 by a jointing machine 41. Then, the fetching wire 20 is connected to the wire electrode 7 of a rewinding reel 9, thereafter, reels 8, 9 are rotated to refeed the wire electrode 7 attached to the fetching wire 20 through the work 1 and the wire guiding device 3.
Patent JP-S55161985-A (JP)
Title: Pump protector
Inventor: IIZUKA WAHEI
IPC: F04B49/08
Filed: 1979-06-04
Abstract: PURPOSE: To protect a water pump which is used in a nuclear power plant or the like, from damage due to overload running, by assuring the discharge flow rate of the water pump when a trouble occurs on the secondary side of a feed water control valve and steam pressure falls sharply.  
     CONSTITUTION: When a trouble occurs downstream to an outlet control valve 18 for a water pump 17 in a stable state, a sharp pressure fall due to the trouble is detected by a differentiator 31. At that time, the discharge pressure of the pump 17 drops below a level set by a setting unit 27 and a deviation signal is supplied from a pressure controller 28 to regulate the discharge pressure of the pump to the set level. When the level of a signal is low, the control valve 18 is opened so that the pressure controller 28 keeps the discharge pressure of the water pump 17 constant. According to this constitution, the control valve 18 is opened in response to high pressure to assure the discharge flow rate of the pump to protect it from damage due to overload running. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63236278-A (JP)
Inventor: TATEISHI HIROYUKI
IPC: H01R4/70
Filed: 1987-03-23
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-H06283889-A (JP)
Title: Electronic part containing supply magazine
Inventor: KUGO DAISAKU
IPC: H05K13/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide an electronic part containing supply magazine which can be used repeatedly even after an electronic part is ejected. CONSTITUTION:A containing space 18 extending spirally is provided to a case 12 and a plurality of electronic parts are contained in a file inside the containing space 18. A delivery member 14 consisting of a magnet is arranged inside the containing space 18 to deliver an electronic part by pressing an end part which is opposite to the side of an exit 19 of an electronic part line comprised of a file of a plurality of electronic parts. Since a rotator 13 consisting of a magnetism is rotated, the delivery member 14 attracted thereby moves along the containing space 18 and the electronic part 19 is taken out of the exit 19 in accordance therewith.
Patent JP-S52153113-A (JP)
Title: Rotation change-over circuit for motor
Inventor: OKADA TSUGIHIRO
IPC: H02P1/22
Filed: 1976-06-16
Abstract: PURPOSE: To reduce drastically the large transient current brought into a transistor when the motor rotation is changed over, by momentarily blocking the formation of reverse circuit and by shorting the armature to establish a rapid damping therefore. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02247853-A (JP)
Title: Rotation controller for rotary magnetic head drum
Inventor: FUKUSHIMA YASUMASA
IPC: G11B15/473
Filed: 1989-03-20
Abstract: PURPOSE:To promote the control sensitivity of a motor for a rotary magnetic head drum by comparing a reference phase signal obtained by dividing a horizontal synchronizing signal of a video signal with a rotation detecting pulse signal of each revolution of the rotary magnetic head drum in phase. CONSTITUTION:With regard to such a system that one field of a television video signal is divided into segments 22, 23..., each having parallel three tracks to be recorded and reproduced in turn on a magnetic tape 21, it is necessary to rotate the rotary magnetic head drum 7 at 5,400 r.p.m. as about three times as much as the conventional speed. Therefore, the pulse signal obtained from a rotation detecting pulser 8 under 5,400 r.p.m. i.e. 90 revolutions per sec as every 1/90sec is compared in phase with the reference phase signal obtained by dividing the horizontal synchronizing signal of the video signal every 1/3sec, and the motor 12 is rotationally controlled by an obtained phase error signal. That is, since a control can be obtained every 1/90sec, the motor control is feasible with higher accuracy than the case of obtaining the reference phase signal from a vertical synchronizing signal.
Patent JP-S62225573-A (JP)
Title: Copper powder for electrically conductive paste
Inventor: YOSHITAKE YUKIYOSHI
IPC: B22F1/102
Filed: 1986-03-28
Abstract: PURPOSE:The titled copper powder, obtained by coating the surface thereof with a boron-nitrogen composite type dispersing agent and a specific coupling agent in respective specific proportions and having antioxidant films formed from an organic acid salt of a higher aliphatic amine on the surface thereof with improved initial electric conductivity, heat and moisture resistance. CONSTITUTION:Copper powder, obtained by coating the surface thereof with 0.2-10wt% (based on the above-mentioned copper powder) boron-nitrogen composite type dispersing agent as a substance capable of imparting stable electric conductivity and heat resistance and 0.1-10wt% isopropyl triisostearoyl titanate and/or acetalkoxyaluminum diisopropylate as a substance capable of improving affinity for synthetic resins and having antioxidant films formed from an organic acid salt of a higher aliphatic amine on the surface thereof. The above- mentioned organic acid salt of the higher aliphatic amine is preferably a salt consisting of an aliphatic monoamine or diamine having an aliphatic hydrocarbon and a mono- or dicarboxylic acid having 2-23C aliphatic hydrocarbon or 7-8C aromatic hydrocarbon group. EFFECT:Stable electric conductivity performance can be maintained for a long period.
Patent JP-H03271129-A (JP)
Title: Device of synthesizing soot of optical fiber
Inventor: KOMURA YUKIO
IPC: C03B37/014
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the title device of synthesizing soot capable of readily synthesizing soot neither too much nor too less by laying soot weight detecting sensors at a position loaded with soot weight by seed bar support driving mechanism and measuring the soot weight on line. CONSTITUTION:In a device of synthesizing soot of optical fiber shown by the figure, a seed bar 2 is reciprocated while being rotated to synthesize soot 5 on the outer periphery of the seed bar 2 by a burner 3. In the operation, weight of the soot 5 is successively detected by soot weight detecting sensors 16A and 16B and when the weight of the soot 5 reaches given weight, synthesis of the soot 5 is stopped. Then the seed bar 2 having finished synthesis of the soot 5 is removed from chucks 6A and 6B, taken out of a container 1 and replaced with another seed bar 2. Though clearance at sealing parts 15A and 15B, for example, is 0.3-1mm, a reaction product and a raw material gas in a housing 1 will not come out because the housing 1 is in negative pressure.
Patent JP-H07253014-A (JP)
Title: Low-pollution vehicle
Inventor: SANNOMIYA TERUO
IPC: F01N3/08
Filed: 1994-03-15
Abstract: PURPOSE:To restrain a system construction from being made larger in its size, more complicated and larger its weight by restraining adverse effect on an electrical part as well as avoiding a problem of the effect of electromagnetic noise, and decreasing the number of additional parts allotted to a power supply system as small as possible. CONSTITUTION:A plasma processing device 1 arranged in the exhaust line of an internal combustion engine 20 is provided with a plasma discharging unit 11 and a three-phase boost transformer 12. A generator 30 is connected to an output shaft of an engine 30 and provided with a generating unit 31 for generating ac power according to the rotation of the engine 20 and a rectifying unit 32 for rectifying and converting the ac power output from this generating unit 31 into dc power. One side output terminal 30a is taken out from the rectifying unit 32, and low voltage (dc voltage) is supplied to an ECU50 from the output terminal 30a through a battery 40. The other output terminal 30b is taken out from the generating unit 31, and high voltage (ac voltage) is supplied to the plasma processing device 10 from the output terminal 30b.
Patent JP-H0586033-A (JP)
Title: New naphthalimide, toner containing same and use of new naphthalimide as additive to toner
Inventor: HORUSUTO BERUNEETO
IPC: C07D221/14
Filed: 1992-02-21
Abstract: PURPOSE: To obtain the new naphthalimide which are used as additive for toner in order to regulate charge and conductivity.  
     CONSTITUTION: Naphthalimide of the formula (R is a 1-22C alkyl; R 1 , R 2  are each a 1-4C alkyl, R 1  and R 2  form pyrrolidine, piperidine or morpholine ring together with bonded N; (n) is 2 or 3; X -  is benzate, naphthoate, benzenesulfonate, naphthalenesulfonate or 1 equivalent of fluorine substituted anion in 4-18C alkanecarboxylic acid or in 4-18C alkanesulfonic acid) has a good point such as comparatively high electric charge, long-term stability and immunity for atmospheric air humidity, and is mixed with a range of 0.5-3 wt.% into toner. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S55162802-A (JP)
Title: Control system for electric vehicle with induction motor
Inventor: OKAMATSU SHIGETOSHI
IPC: H02P27/06
Filed: 1979-06-06
Abstract: PURPOSE: To suppress the racing and slip running of a driving wheel, by installing a speed detector for a driven wheel coupled to no induction motor and by avoiding the driven wheel from being air-braked for vehicle braking.  
     CONSTITUTION: Induction motors 21W24 are coupled to driging wheels 31W34. A speed detector 45 is installed for a driven wheel 35 coupled to no induction motor. The detection signal of the detector is applied to a frequency pattern generator 6. The output frequency of an inverter is set at a value equal to the difference between rotational frequency fM and slip frequency fS. The driven wheel is not air-braked in the braking of a vehicle so that the driven wheel does not perform slip running in the vehicle braking. The detection signal fM always represents the speed of the vehicle. The induction motors are driven with frequency fD appropriate to the vehicle speed. This results in suppressing the slip running velocity of the driving wheels and providing a high adhesion coefficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10268276-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KARASAWA KAZUKI
IPC: G02F1/13
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate end part from chipping when the substrate is positioned and to prevent a defect in manufacture from being caused by making obtuse the angle of intersection between at least one of the top and reverse surfaces of the substrate and the end surface without forming an acute- angle part at the substrate end part. SOLUTION: An end surface part 20c which slants so as to move to inside the substrate 20 as the top surface 20a of the glass substrate 20 is approached and an end surface part 20d which slants so as to move to inside the substrate 20 as the reverse surface 20b is approached are formed. A glass substrate 30 has its end surface part 30c formed almost vertically, and the mutually crossing corner parts of the top surface 30a and reverse surface 30b of the end surface part 30c are cut obliquely to form end surface parts 30d and 30e. Neither of the glass substrates 20 and 30 has acute-angle part formed at the intersection part between the top and reverse surfaces and the end surface and in the end surface, so the glass substrates 20 and 30 never chip even when their end parts are stressed strongly.