baber/WOPTO huggingface dataset:
Patent JP-2000348315-A (JP)
Title: Magnetic head, its manufacture and magnetic recording/ reproducing device
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/39
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head capable of reducing the wear of a magnetic head, maintaining a stable contact state between the magnetic head and a magnetic recording medium, and realizing a high reproducing output and a stable enveloping shape even in high-density recording, and its manufacturing method. SOLUTION: An MR element 1 is held between a pair of substrates 3a and 3b via a protective film 2, wear resistance members 6a and 6b are joined to the outer side of the front and back sides of the magnetic tape traveling direction of the substrates 3a and 3b, and groove-like gap parts 7a and 7b are formed in the joined parts thereof to constitute an MR head tip 11. The MR head tip 11 is joined to a head base 12 to constitute an MR head 10. By supporting a magnetic tape 25 on the wear resistance members 6a and 6b, the floating-up of the magnetic tape 25 on a magnetic conversion part sliding surface 5s is suppressed. Compatibility for wear characteristics is provided to the protective film 2 and the substrates 3a and 3b, and the uneven wear of the protective film 2 is limited. Thus, a short wavelength characteristic and an enveloping shape are improved.
Patent JP-H05331026-A (JP)
Title: Hair tonic
Inventor: CHO AKIMITSU
IPC: A61K8/00
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a hair tonic effective against seborrheic alopecia. CONSTITUTION:The hair tonic contains 10-15% viscera warming drug for stimulating a hair root part in order to improve blood circulation state of a baldness part or a thinly-haired part of heat, 5-10% cold medicine for eliminating bad effects of air, cold and moisture, 15-30% blood blow controlling drug for removing retention of blood and hardly preventing flow of blood, 40-50% blood supply. ing drug for supplying blood and 5-20% poison removing drug for eliminating disease poison. This hair tonic can effectively treat seborrheic alopecia.
Patent JP-H10337022-A (JP)
Title: Switching power supply
Inventor: UTSUNO MIZUKI
IPC: H02H9/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To realize semiconductor integration of a capacitor for timer by reducing the capacitance of the capacitor when a specified time is measured based on the voltage of the capacitor. SOLUTION: The switching power supply comprises a PWM pulse generation circuit 34 forming a PWM pulse for a DC voltage on/off switch 4, and a capacitor 65 for a timer being used for deciding whether an overload state is sustained for a specified time or longer. Charging of the capacitor 65 for the timer is started upon occurrence of overload state or at the time of starting. When the voltage of the capacitor 65 for the timer increases to a specified level, a decision is made that an overload is applied and generation of PWM pulse is interrupted. A constant current supply circuit 33 for charging the capacitor 65 for the timer is also provided and a control circuit controls the constant current supply circuit 33 to supply a current intermittently.
Patent JP-H028021-A (JP)
Title: Manufacture of polyurethane foam molded item with built-in colored design
Inventor: MURAKAWA KIYOTSUGU
IPC: B29K105/04
Filed: 1988-06-27
Abstract: PURPOSE:To produce a polyurethane foam molded item with built-in colored design by a method wherein the colored design is formed by being internally or directly brought into contact with a transparent or translucent thermoplastic plate. CONSTITUTION:A transparent or translucent thermoplastic plate 10 is shaped in the required form. A colored design plate made of thermoplastic material is internally brought into contact with the inside of the shaped plate. Or colored design is represented directly on the inside of the shaped plate. After that, compounding liquid for polyurethane foam is poured on said colored design so as to integrally laminate- mold them into the required form in order to house the colored design CD in the resultant molded item 11. Further, in case that the colored design CD is directly formed on the inside of the plate 10, the molded body is released from molds 8 and 9 due to the design so as to form a colored design CD and, after that, the colored design is reset to the molds for the following process. Further, when the air tends to add between the plate and the foam, temporary vent holes are made by needling on the colored design plate. Then the resultant plate is integrally bonded under heat and pressure to the inner surface of the mold. In the same mold, on the resultant inner surface, polyurethane foam is laminate-molded integrally.
Patent JP-H0832432-A (JP)
Title: Detection switch device
Inventor: HASEGAWA KIYOSHI
IPC: H03K17/78
Filed: 1994-07-13
Abstract: PURPOSE:To confirm the sensitivity level when a level of an amplification factor is adjusted in the detection switch device adjusting the sensitivity level through the operation of an amplification factor level adjustment pushbutton switch of an amplifier circuit. CONSTITUTION:The switch device is provided with an amplifier circuit 5 amplifying a detection signal outputted from a light receiving circuit 6, a mode changeover switch SW 1 comparing a level of the amplified detection signal with a discrimination level to provide an output of the presence of an object to be detected via an output circuit 7 thereby selecting a detection mode of the object to be detected or the sensitivity level adjustment mode, an amplification factor level adjustment pushbutton switch SW 2 of the amplifier circuit 5 and a sensitivity level display light LED 2 displaying the sensitivity level corresponding to the amplification factor level of the amplifier circuit 5.
Patent JP-S5489999-A (JP)
Title: Coloring method for alumina single crystal body
Inventor: EHATA YOSHIHIRO
IPC: C30B29/20
Filed: 1977-12-27
Abstract: PURPOSE:To uniformly color an alumina single crystal body and provide high value as a precious stone by forming a thin film contg. zirconium oxide and a metal oxide on the body surface by sputtering after which the crystal body covered with the film is buried in mixed powder of zirconium and a metal oxide, and heat treated. CONSTITUTION:A thin film contg. zirconium oxide and a metal oxide such as cobalt or chromium oxide as a colorant is formed on the surface of an elumina single crystal body by sputtering, pref. high frequency sputtering. The crystal body may be a natural body such as ruby or sapphire, or an artificial body produced by Verneuil method. The ratio of the zirconium oxide and metal oxide in the film is pref. 1-10:10 by wt., and the thickness of the film is 0.1-10, pref. 0.5-3mu. The crystal body covered with the film is then buried in mixed powder of (A) zirconium oxide or carbonate and (B) a metal oxide or carbonate, and heat treated at 1000-1500 deg.C to be colored. The mixing ratio of the component A and B is 1- 450:1, pref. 1-400:1.
Patent JP-S644663-A (JP)
Title: Coating composition
Inventor: TAHIRA NOBUHIRO
IPC: C09D133/04
Filed: 1987-06-27
Abstract: PURPOSE:To obtain a coating composition excellent in adhesion, mist heat build-up, etc. and suitable for coating automobiles, etc., by mixing an acrylic resin with a chlorinated polypropylene resin, a titanium coupling agent, a chlorinated rubber and a hygroscopic silica at a specified ratio. CONSTITUTION:A coating composition is obtained by mixing 100pts.wt. acrylic resin (A) with 5-30pts.wt. chlorinated polypropylene resin (B), 0.1-1pt.wt. titanium coupling agent (C) (e.g., isopropyltristearoyl titanate), 2-30pts.wt. chlorinated rubber (D) and 1-10pts.wt. hygroscopic silica (E). As component A, a resin having a polar group such as a hydroxyl or carboxyl group in a side chain and forming coating film by lacquer drying is desirable. The obtained coating composition can be used as a coating for blacking out of an automobile top coating and has a feature of adhering to a substrate without sanding.
Patent JP-H0325564-A (JP)
Title: Deposite withdrawal amount consulting system in atm
Inventor: OKAMOTO KIYOHIDE
IPC: G06Q40/02
Filed: 1989-06-22
Abstract: PURPOSE:To decide its own deposit withdrawal amount deliberately without cancelling time deposit unwillingly or computing complicated balance calculation by computing a deposit withdrawal consulting amount for the withdrawal request amount of a depositor from ordinary deposit and the time deposit by applying fuzzy inference. CONSTITUTION:A CPU 3 that is an arithmetic means performs a first arithmetic operation in which an ordinary deposit amount H is subtracted from a deposit withdrawal request amount Y based on the operation of ten keys 2 as the withdrawal request amount operating part of deposit, and a second arithmetic operation in which the absolute value of the result of the first arithmetic operation is subtracted from a time deposit amount T when an ordinary deposit balance x 1 goes to credit balance, and also, outputs respective balance. A fuzzy inference means 5 outputs a deposit withdrawal consulting amount according to a fuzzy rule by using return prospect inputted with the depositor by operating a return prospect operating part and the balance output of the ordinary deposit and the time deposit from the arithmetic means 3. Thereby, the depositor can decide its own deposit withdrawal amount from the deposit withdrawal consulting amount without cancelling the time deposit unwillingly, or performing the complicated balance calculation.
Patent JP-H06128249-A (JP)
Title: Method of recovering prolylene carbonate
Inventor: NAGESHIYUUERU AARU BANTOU
IPC: G03F7/42
Filed: 1993-06-30
Abstract: PURPOSE: To provide a recovery process for cyclic alkylene carbonates such as propylene carbonate from an effluent stream of a process for removing an org. photoresist material from substrates by using a cyclic alkylene carbonate.  
     CONSTITUTION: In the recovery process, a cyclic alkylene carbonate effluent is fed to a heat exchanger, and separated into (i) water and volatiles and (ii) a cyclic alkylene carbonate. In the process, the concn. of water in the cyclic alkylene carbonate is lowered to a level which is low enough to substantially avoid hydrolysis of the cyclic alkylene carbonate to the corresponding glycol. The dehydrated cyclic alkylene carbonate is evaporated to separate the cyclic alkylene carbonate from high b.p. materials and polymer solids. The dehydrated cyclic alkylene carbonate is separated into (i) a alkylene carbonate fraction and (ii) a photoresist solids fraction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5383527-A (JP)
Title: Receiving device for multiple information signal
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/081
Filed: 1976-12-28
Abstract: PURPOSE: To secure a reception with an ample amplitude for the multiple information signal of high frequency, by controlling the variable gain type amplifier with use of the ACC control voltage in the color reproducing circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H115819-A (JP)
Title: Segmented polyolefin and its production
Inventor: RAETZSCH MANFRED PROF DR
IPC: C08L23/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a segmented polyolefin suitable for production of foil, fiber, etc., and having high strength and viscosity by continuously reacting a mixture of polyolefin powder having specific particle diameter with polyolefin granules with an unsaturated monomer. SOLUTION: (A) A mixture of 80-99 wt.% powder of a polyolefin such as ethylene polymer having 0.001-2 mm particle diameter with granules of polyolefin such as propylene block copolymer having 2-8 mm particle diameter is reacted with (B) an unsaturated monomer while continuously mixing in tow continuing reaction processes in solid phase, reaction process in a solid phase which is a transfer phase/melt and melt-homogenizing process. The charged component A is reacted with 5-30% monomer such as acrylic acid in the presence of an acyl peroxide in an amount of 0.05-0.85% based on the charged component A at a temperature lower by 100-40 deg.C than melting temperature or softening temperature of polyolefin in the first reaction process in solid phase and the reaction is carried out under specific conditions in subsequent each process.
Patent JP-H117922-A (JP)
Title: Sealing structure for sealed battery
Inventor: YAMAMOTO KEISUKE
IPC: H01M2/04
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a cylindrical sealed battery capable of securing sufficient sealability even if a battery jar is made of aluminum or an aluminum alloy in the sealed battery. SOLUTION: The outer periphery of a disk-like cover 4 formed of a battery cap 5, a ring 6 and a rapture plate 7 is held by an annular case 3 via a gasket 8. The cross section of the annular case 3 is formed into a U shape. Surfaces inside and outside of the battery of the cover 4 are held by the inside of the U shape. The annular case 3 is welded to and disposed in an opening portion 2a of a battery jar 2. Each of the battery jar 2 and the annular case 3 is made of aluminum or an aluminum alloy.
Patent JP-H0777908-A (JP)
Title: Separating device
Inventor: TAKAHARA HIROYUKI
IPC: G03G21/10
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the clogging of a filter in a separating device for separating developer from a foreign matter by allowing the recovered developer including the foreign matter to pass through a mesh filter. CONSTITUTION:The material of a filter mesh 20 is selected so that the electrostatic charging polarity of the filter mesh 20 by the friction with the developer may be the same as the electrostatic charging polarity of the developer. Since the filter and the developer are electrostatically charged to the same polarity, the clogging of the filter with the developer is prevented.
Patent JP-S6139891-A (JP)
Title: Controller of ac elevator
Inventor: MARUYAMA KAZUO
IPC: H02P23/16
Filed: 1984-07-30
Abstract: PURPOSE:To reduce the electromagnetic noise of a motor by providing a pattern generator and adding the primary frequency command signal to the output signal of the generator as a voltage command to reduce a magnetic flux in response to a load. CONSTITUTION:A difference from an actual speed is compared and amplified by a speed regulator (ASR)6 in accordance with a speed command Nr*, and an ASR output is generated. A slip frequency pattern generator 31 generates a slip frequency command fs* and a voltage pattern generator 30 simultaneously generates a voltage pattern output V0*. The output V0* and the primary frequency command f1y are added to obtain a motor terminal voltage command VM*, thereby controlling a motor terminal voltage. Thus, f1* bias is provided to improve the speed control accuracy to obtain more preferable speed responsiveness.
Patent JP-H09323196-A (JP)
Title: Crushing machine for waste can
Inventor: YASUDA YOSHIKAZU
IPC: B30B9/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a small size and light wt. waste can crushing machine easy to operate. SOLUTION: A waste can charging space is formed between the back walls 1c, 2a of an outer case 1 and an inner case inserted freely slidably back and forth in the outer case and forming first latches 4a-4c at specific pitches in the sliding direction. An operating lever 5 supported so as to be vertically oscillatable at the front part of the outer case and energized with a spring 8 in the upward oscillation direction and a latch pin 11 at the back part are engaged with one of the first latches of the inner case, and links 9 moving the inner case backward by one pitch with one downward oscillation operation of the operating lever are arranged, to gradually crush the waste can by moving the inner case backward one by one pitch with the downward oscillation operation of the operating lever.  On the other hand, a second spring 14 energizing the inner case in the forward direction, second latches having the same pitch as the first latches and a lock pin 15 engaged with the second latches at the intermediate position of the backward moving of the inner case are provided in the outer case 1 and the inner case.
Patent JP-S5964553-A (JP)
Inventor: EEBERUHARUTO SHIYUTAINBISU
IPC: F27B7/32
Filed: 1983-09-03
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-S6053019-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISU KAZUHITO
IPC: H01L21/768
Filed: 1983-09-02
Abstract: PURPOSE:To obtain ohmic connection surely without generating disconnection at a step part at manufacture of a semiconductor device by a method wherein leading out of respective electrodes on active regions is performed through connecting holes of smooth shapes having no step part and opened in a silicon oxide film by selective etching according to the isotropic etching method. CONSTITUTION:Exposure and development are performed selectively using the photoetching method to form a photo resist film 21 on a silicon oxide film 20 excluding regions to be formed with the respective electrodes of a source, a drain and a gate. Then isotropic etching is performed according to a buffer hydrofluoric acid liquid using the photo resist film 21 as a mask to remove selectively the silicon oxide film 20 on the respective electrodes, and then the photo resist film 21 is exfoliated. At this time, because isotropic etching advances also in the lateral direction in the same grade with the depth direction as compared with anisotropic etching, the level differences at the contact step parts are smoothed. Then, an aluminum wiring layer 22 is formed as a second metal layer, and patterning is performed using the photoethcing method to form the wiring layers of the prescribed pattern. Accordingly, the aluminum layer 18 and the aluminum wiring layer 22 are connected.
Patent JP-S5784873-A (JP)
Title: Heat-sensitive type line printer
Inventor: SUGIYAMA SADAO
IPC: B41J25/312
Filed: 1980-11-17
Abstract: PURPOSE:To provide the titled printer adapted for ensuring that both the contact and separation of a thermal head relative to a platen and the contact and separation of a pinch roller relative to a paper feed roller can be performed in an interlocked manner by a single manual operation of a cam, by a method wherein a heat fitting plate and a pinch roller lever are provided in rotatable conditions. CONSTITUTION:The heat fitting plate 11 with the thermal head 9 fixed to the tip thereof is pivotably supported from below by a heat supporting plate 13 so that it can be rotated up and down. On the other hand, the pinch roller 3 has its shaft rotatably supported at the tip of the pinch roller lever 26, which is rotatably supported by a machine body 1 through a shaft 22 coaxial with the head supporting plate 13. In replacing a heat-sensitive paper 4 or the like, when the cam 24 is rotated by 180 deg. from the low position shown, the head supporting plate 13 pushes the head fitting plate 11 upwardly and a pin 27 causes the lever 26 to rotate, resulting in that head 9 and the roller 3 are separated from the platen 8 and the paper feed roller 2, respectively.
Patent JP-H0211047-A (JP)
Title: Carrier regenerating circuit
Inventor: ONISHI HIROSHI
IPC: H04L27/14
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a carrier regeneration system necessary to synchronize and detect a receiving digital modulation wave in which a drastic phase change occurs by detecting the phase error between the carrier and the regenerated carrier of a receiving modulation wave and changing the oscillation frequency of a voltage control oscillator in a step shape. CONSTITUTION:When the phase of the carrier component of a receiving modulation wave is quickly fluctuated and the phase difference in a reproducing carrier phase becomes a certain constant value or above, a carrier regenerating system including a phase synchronization loop composed of a multiplier 15, a low pass filter 16, and a voltage control oscillator 17 does not generate the carrier. Since the step voltage corresponding to the phase error detected by a phase error detecting circuit 20 is impressed to the voltage control oscillator 17, the output signal frequency of a voltage control oscillator 22 is quickly changed, and is closer than the frequency of the carrier component of the receiving modulation wave in which the phase is quickly changed due to the fading, etc. Thus, the regenerated carrier can be reproduced more speedily.
Patent JP-H0328022-A (JP)
Title: Half body cover with prevention of room temperature rise
Inventor: ISHICHI TERUHITO
IPC: B60J11/00
Filed: 1989-06-24
Abstract: PURPOSE:To simplify installation by fixing a fixture to a half body cover provided at its inside with a plurality of sponge pieces, and furnishing another fixture working in cooperation with the first named fixture on the car body side. CONSTITUTION:A plurality of sponge pieces 4 are furnished in specified places of the inner side, or otherwise a fixture 2 is mounted on a half body cover 1 provided with vents 5, while another fixture 3 is furnished on the car body side. The half body cover 1 is fixed to the car body through engagement of these fixtures 2, 3. This arrangement should facilitate fitting and dismantlement.
Patent JP-H029647-A (JP)
Title: Method for driving thermal head based on density gradation
Inventor: KIURA RYUJI
IPC: B41J2/36
Filed: 1988-06-29
Abstract: PURPOSE:To stably prevent the irregularity of density by allotting a current supply time even to zero gradation and driving a head to always perform the heating of the min. level by the heating element of the head. CONSTITUTION:A CPU 7 turns the clear bit of a counter 5 ON to generate a clear signal. An AND gate 9a is prohibited to prohibit the output of a gradation comparator 6 and an AND gate 9c is opened to apply output of '1' to a thermal head 1. Next, the data transmission clock corresponding to each of (m) heating elements of the head 1 is given to the head 1 and the data of each heating element of the head 1 is set to '1'. Th clear bit is turned OFF and the clear signal is turned OFF. The CPU 7 generates a latch signal LS from a timer 8a to latch data of all '1' by the head 1. The strobe timer value of a timer 8b is set to T0 of zero gradation to start strobe. Each heating element of the head 1 is subjected to zero gradation driving for a time T0.
Patent JP-S5863939-A (JP)
Title: Original plate for printing and its production
Inventor: KAMETANI SHINICHI
IPC: G03F7/20
Filed: 1981-10-13
Abstract: PURPOSE:To obtain an original plate for printing which wedges itself less into corrugated boards, permits printing on non-woven fabrics as well and provides sharp prints by interposing a negative film and a screen having many spotlike light transmittable part of specific density between a light source and a photosensitive resin and exposing the same. CONSTITUTION:In the stage of exposing the parts of a photosensitive resin 5 to be formed with printing areas 1 and hardening said parts, a negative film 6 imprinted thereon with characters, symbols, patterns, etc. to be printed and a screen 7 having many spotlike light transmittable parts are interposed between said resin and a light source 8, and light is projected from said light source to the resin 5. If the unexposed parts of the exposed resin 5 are washed away, an original plate for printing having fine dots 3 in the printing areas 1 is obtained. On account of the presence of the screen 7, many fine dots are formed in the printing areas at 100-300 lines/in line number, 3-50% surface density with respect to the printing areas and 5-200mu height.