baber/WOPTO huggingface dataset:
Patent JP-2001161630-A (JP)
Title: Endoscope
Inventor: MASU KAZUO
IPC: A61B1/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which can get correct observed images by preventing a harmful light generated outside the visual field even if an imaging position or an observation magnification is changed, get clear observed images regardless of an observation position and a magnification and prevent the part of an endoscope inserted into the human body from becoming thick in its diameter. SOLUTION: There are provided illumination division optics 24 to divide illumination guided from a light source apparatus 15 and an irradiation range changing plate 30 to change a position and a range of illumination by opting for the illumination divided by the illumination division optics 24 according to the position of an imaging range and the variable power magnification selected by an imaging element transfer apparatus 9 and a zoom lens 8.
Patent JP-H06173105-A (JP)
Title: Obi interlining and its production
Inventor: NAGAO MITSUO
IPC: A41F19/00
Filed: 1992-12-02
Abstract: PURPOSE:To prepare the interlining for obi (Japanese style rash or girdle) high in the adhesivity to an obi material and comprising soft and uniform silk non- woven fabric having a high grade touch, and to provide the method for simply and inexpensively producing the obi interlining. CONSTITUTION:The obi interlining is characterized by comprising non-woven fabric in which silk short fibers are mutually interlaced by the action of a high pressure water flow, the surface of the non-woven fabric having a MIU value of >=0.1 by a KES method. The method for producing the obi interlining is characterized by scoring silk slivers to reduce sericin remaining in the silk slivers to <=5%, cutting the treated silk slivers into a length of 30-75mm, carding the cut silk slivers into a web-like material, and subsequently subjecting the web-like material to an interlacing treatment with the high pressure water flow.
Patent JP-2000179914-A (JP)
Title: Air conditioning device
Inventor: HASHIMOTO MASUMASA
IPC: F25B27/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device which can perform humidification. SOLUTION: A moisture removing means 12 and a moisture supply means 13 are provided to an aqueous solution circuit 20 which is interposed by a using side heat exchanger 11 made of a porous hydrophobic film which transmits vapor but not liquid. A heat source side first heat exchanger 4 provided to a refrigerating circuit 7 having a compressor 1 which is driven by a gas engine 2, functions as a condenser for refrigerant at the time of heating operation. Lithium bromide water solution which has been heated by the heat exchanger 4 while depriving condensation heat from the refrigerant and has lowered water solubility is sent to the using side heat exchanger 11.  A blower 22 is arranged such that room air is blown to the outside of the using side heat exchanger, and therefore the lithium bromide water solution is deprived of its heat and moisture by the room air, thereby simultaneously performing heating and humidification of the room air. The lithium bromide water solution which has lost heat and moisture at the using side heat exchanger 11 enters into an exhaust gas heat exchanger 8 to recover exhaust gas heat of the gas engine 2, further enters a tank 14 of the moisture supply means 13 so as to be moisturized, and supplied to the using side heat exchanger 11.
Patent JP-H10178985-A (JP)
Title: Jig for bundling fishhooks
Inventor: GO TATSUKO
IPC: A01K97/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a jig for bundling fishhooks with which a fishhook and a fishing line can be speedily bundled, a device can be economically prepared in simple configuration and the fishhook and fishing line matched with the taste of user can be used as a device. SOLUTION: On a plate-shaped main body 15 formed from synthetic resin, an almost C-shaped groove 16 corresponding to the hook part if fishhook matched with the taste of user and a linear guide groove 17 for passing the fishing line to communicate with that groove 16 are formed at terminal parts. The groove 16 is formed so as to be paired on left and right sides at the terminal part of main body 15, and the guide groove 17 is formed so as to be passed between these plural grooves 16. The depth of groove 16 corresponds to the thickness of two fishhooks.
Patent JP-H11180617-A (JP)
Title: Sheet discharging device
Inventor: HIROTA KAZUHIRO
IPC: G03G15/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the danger of inserting a hand between a discharge tray and a machine frame by providing a movable working member on a sheet discharging device corresponding to the moving end of a movable discharge tray, and operating a switch when the working member is moved by an external force to stop the movement of the discharge tray. SOLUTION: A sheet processing device is provided with a plurality of discharge trays, a part of which consists of a movable discharge tray 21a, and this discharge tray 21a is moved to a working position in copying and moved to a non-working position of the upper limit position in printing. Safety bars 30, 40 are provided on the upper and lower end parts of the discharge opening of such a sheet processing device. The safety bar 30 has a rotating member 31 supported by a shaft 31c and having a cam consisting of a main working part 31a and an escape part 31b. When the finger of an operator is nipped in the space with a machine frame in raising the discharge tray 21a, a microswitch 32 is OFF by the rotation of the rotating member 31, and the upward motion of the discharge tray 21a is urgently stopped.
Patent JP-2000178649-A (JP)
Title: Production of martensitic and ferritic stainless steel billet
Inventor: MAEDA HIROSHI
IPC: C21D9/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To produce a small cross-sectional round billet of martensitic and ferritic stainless steel by a continuous casting machine in such manner that the surface cracking of the billet caused by transformation stress and thermal stress at the time of cooling the billet are efficiently prevented. SOLUTION: Mertensitic stainless steel or ferritic stainless steel is cast into a round billet whose cross-sectional size is <=350 mm by diameter by a continuous casting machine, after the casting, the round billet is cooled till the surface temp. of the billet reaches <=100 deg.C in the air, next, the round billet is heated to a range from the temp. lower than the Ac1 point by 200 deg.C to the temp. higher than the Ac1 point by 100 deg.C at a temp. rising rate of 10 to 200 deg.C/Hr, and, after the heating, cooling is executed till the surface temp. of the billet reaches <=100 deg.C in the air or in a surface.
Patent JP-H09182469-A (JP)
Title: Ultrasonic motor, and method of driving ultrasonic motor
Inventor: YANO MOTOYASU
IPC: H02N2/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To rotate in both directions with single phase by generating the vertical oscillation of the vertical resonance frequency of a stator part or the torsional oscillation of the resonance frequency, according to the AC voltage of frequency applied. SOLUTION: To generate vertical oscillation in a stator part 20, the AC voltage is to be applied to piezoelectric elements 22 and 24 by a voltage application device 50, selecting the frequency corresponding to this. By doing so, torsional oscillation is generated at the end face of the stator part 20 through an oblique slit groove 38 from the vertical oscillation generated in the stator part 20, and both oscillations are composed and elliptic oscillation is generated at the end face of the stator part, and a rotor 10 rotates. Moreover, to generate torsional oscillation in the stator part 20, AC voltage is to be applied to piezoelectric elements 22 and 24 by a voltage application device 50, selecting the frequency corresponding to this. By doing so, vertical oscillation is generated through an oblique slit groove 38 from the torsional oscillation generated in the stator part 20, and both oscillations are composed, and elliptic oscillation is generated at the end of the stator part 20, and the rotor part 10 rotates.
Patent JP-2000175119-A (JP)
Title: Television receiver for teletext multiplexed broadcast
Inventor: ISHIKAWA KENJI
IPC: H04N5/445
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To attain natural character display that can easily be read at all times independently of a size of characters to be displayed by magnifying the time width of a semi luminance color control signal (YM signal) before and after the existing period of a character multiplexed video signal, displaying the frame of displayed characters with a semi luminance color and varying the width of the frame with respect to a technology in the case of displaying the character multiplexed video signal. SOLUTION: The time width of a semi luminance color control signal 5b (YM signal) whose time width is extended by a semi luminance color control signal width magnification circuit 5 and variable delay circuits A 7, B 8 is varied and a synthesis circuit 3 selects a video signal 1b whose amplitude is set equal to that of a semi luminance color or a delayed character multiplexed video signal 7b in response to a delayed YS signal 8b.
Patent JP-H06177825-A (JP)
Title: Transmission/reception system for estimating relative distance to transmitter
Inventor: MATSUHASHI HISAHIRO
IPC: H04W64/00
Filed: 1992-12-07
Abstract: PURPOSE:To recognize a relative distance to a transmitter by performing FM modulation with data read from a ROM and receiving FM-AM waves, which amplitude is modulated with ramp waves, while using the miniaturized transmitter enabling FM-AM modulation. CONSTITUTION:This system is composed of transmitters 1, 9, 10,...n provided with a timing generation circuit 2 for generating transmission data patterns controlled at prescribed timing, frequency modulation circuit 3 for performing FM modulation with a transmission data patterns, an oscillation, amplification and multiplication circuit 4 for performing the amplification and multiplication of FM carrier waves, ramp wave generation circuit 6 for generating ramp waves at prescribed timing, and amplitude modulation circuit 5 for sporadically transmitting and outputting FM-AM waves for which the amplitude modulation of FM modulated waves is performed with the ramp waves, and a receiver 8 provided with a radio control part 30 for detecting electric field intensity and recognizing the move of the transmitter by receiving the FM-AM waves and measuring the data length of regenerative clocks.
Patent JP-2000174167-A (JP)
Title: Semiconductor package and manufacture thereof
Inventor: TANAKA HIROBUMI
IPC: H01L23/12
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To avoid contaminating wire bonding zones and deteriorating the bonding wire pull strength and the peel off by forming an epoxy resin dam between an Au plated wire bonding zone and a chip. SOLUTION: The semiconductor package is made by diecasting a thermocompression bonded metal 001/polyimide 002/Cu foil base board 003 using a metal plate 001 of 0.1-0.5 mm thick as a base. For mounting an LSI 105 on a flat plane of a diecast metal stiffener 001 or a polyimide resin 002 adhered onto the stiffener 001, an epoxy resin dam 007 of 50-500 μm wide and 5-100 μm high is formed between a die-attach material 006 coating and a wire bonding zone. Thus, the wire bonding zone can be set near the LSI 005 and the wire length can be 2 mm or less.
Patent JP-2000168657-A (JP)
Title: Umbrella fixture for bicycle
Inventor: TOI HISAYOSHI
IPC: B62J11/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: Not to give an inconvenience to driving operation and not to make it an eyesore by pivotally installing a main body part on an fixing part free to vertically revolve. SOLUTION: A user firstly fixes a main body part 1 on a guard stay 4a through a fixing part 3, inserts a head end part 2b of an umbrella 2 from an opening surface 1a of the main body part 1 and hooks a grip 2c of the umbrella 2 on a handle bar 6. Swinging motion of the umbrella 2 is prevented by the main body part 1. Consequently, it is possible to prevent an accident of falling as, for example, a head of the umbrella 2 is caught between spokes of a front wheel 4 at the time of travelling, and it is possible to carry the umbrella 2 by riding safely. Additionally, the user turns the main body part 1 downward at the time of not using it and uses it by arranging the main body part 1 in the vertical direction.
Patent JP-H06179068-A (JP)
Title: Manufacture of composite member with dispersed particle of aluminum alloy-base
Inventor: SAITO MITSURU
IPC: B22D27/09
Filed: 1992-12-09
Abstract: PURPOSE:To enable the manufacture of a composite member with dispersed particles of aluminum alloy-base, which is good in mechanical properties, by heating an aluminum alloy member from which an oxidized film is removed, supplying a molten metal with hard particles dispersed, solidifying while applying a specific pressure and thereby integrally joining both. CONSTITUTION:An aluminum alloy member 4 as a base material, from which the oxidized film of a joined surface 2 is removed and is heated at 300-600 deg.C, or a metallic member with hard particles dispersed is arranged in a prescribed place in a casting mold 3; and into this casting mold 3, the molten metal with hard particles dispersed is supplied when the base material is an aluminum alloy member 4. Then, the supplied molten metal is applied by a high pressure of 300kg/cm<2> or higher and solidified. As the result, since the two are surely brought into contact with each other, heat conductivity is good, the surface of the base material is partially melted, the generation of a blow hole at the time of pressure casting is eliminated, and the aluminum alloy member 1 and the metallic member with hard particles dispersed are strongly joined.
Patent JP-H09184901-A (JP)
Title: Production of resin for high-refractive index plastic lens
Inventor: KANEMURA YOSHINOBU
IPC: C08G18/38
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a resin for plastic lenses which is colorless and transparent, has a high refractive index, is extremely little in dispersion and has a low sp. gr. by bringing at least one kind of aliphat. polyisocyanate and at least one kind of polythiol into reaction. SOLUTION: At least one kind of the aliphat. polyisocyanate having >=2 pieces of isocyanate groups in one molecule without having an arom. ring and at least one kind of the polythiol having >=2 pieces of thiol groups and >=2 pieces of sulfur atoms in addition to the thiol groups in one molecule without having an arom. ring are brought into reaction. The polythiol having >=2 pieces of the thiol groups and having >=1 pieces of sulfide bonds, etc., is expressed by, for example, the formula, etc. In the formula, m1, m2 are an integer from 1 to 10 and p1 denotes an integer from 2 to 5 when i is 2; m1 to mi denote an integer from 1 to 10 and p1 to pi-1 denote an integer from 1 to 5 when i is an integer from 3 to 20.
Patent JP-2000182297-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OMODA MANABU
IPC: G11B15/18
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device which does not use a complicated tape tension mechanism, but has a tape tension control mechanism which is suitable for a small-sized portable appliance, saves the space, and has a small number of parts. SOLUTION: A tension control guide 5a is arranged between a payoff reel 3 and a guide drum 10 in a tape cassette 2 and guides a magnetic tape 1. The guide 5a varies a coefficient of friction with the winding angle of the magnetic tape 1 which travels along this guide 5a.
Patent JP-H06180586-A (JP)
Title: Electronic musical instrument
Inventor: NAKANO YOSHIUE
IPC: G10H1/00
Filed: 1992-12-11
Abstract: PURPOSE:To generate sounds with two kinds of timbre groups simultaneously for a certain time while the number of channels of a sound generating circuit is unchanged. CONSTITUTION:The musical sound signal S1 outputted from a musical sound generating circuit 1 is written endlessly in a memory 7 and when the timbre is switched, the storage contents (data D2) of the memory 7 are read out and sounded for a certain time together with a sound with a newly selected timbre. Consequently, the sounds having two kind of timbres can be generated without increasing the number of the channels of the sound source circuit and when the timbre is switched, the sound which is generated so far can be switched to the new sound while sustained.
Patent JP-2000182252-A (JP)
Title: Circuit and method for control data transfer, controller, and disk processor
Inventor: YAMAMOTO SHINYA
IPC: G06F3/08
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a transfer circuit which controls the transfer of control commands to a servo IC and its timing so that even a long-word command is properly executed. SOLUTION: The control circuit of the tracking servo system of a CD drive temporarily stores control commands for the servo IC in hold registers 192i(i=1 to n) of the transfer circuit 19 for each piece of data which can be transferred by the data bus of a microprocessor 18 and sets data controlling the transfer in a determination register 193, so that they are transferred to the servo IC 13 together. Long control commands which exceed the data bus width of the processor 18 can be transferred at the same time and the transfer of the control commands can be performed initiatively by the microprocessor 18. Consequently, processes of the servo IC 13 can properly be performed and tracking servo and thread server can properly be carried out.
Patent JP-H10176813-A (JP)
Title: Pyrolysis device
Inventor: YAMADA KEIJI
IPC: F23G7/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To permit the passage of residue through a residue discharging passage smoothly without blocking the passage by a method wherein a pyrolysis furnace is provided with a torque transmitting body, connected to the rotating shaft of a rotary feeder in a discharging tube in a residue discharging device extended downward from the bottom of the pyrolysis furnace while the discharging pipe is provided with a heating means. SOLUTION: Upon the operation of a pyrolysis device, organic waste is charged into a pyrolysis furnace 1 at first and pyrolysis is effected in a heating device, however, residue is accumulated on the bottom of the pyrolysis furnace 1. After finishing pyrolysis, heating is stopped and an opening and closing means, connected to the lower end unit of a discharging pipe 6, is opened. On the other hand, the heating means 30 of the discharging pipe 6 is preheated.  When a scraper 4 is turned by a driving device, the residue on the bottom of the pyrolysis furnace 1 is scraped and is transferred downward through the discharging pipe 6 by the rotary feeder 7 of a residue discharging device 5, then, the residue is received into a residue receiving unit through the residue discharging passage 28 of a torque transfer body 10 having a connecting member 22, connecting an outer tubular body 21 to the rotating shaft 8 of the rotary feeder 7, and the opening and closing means.
Patent JP-H11185877-A (JP)
Title: Connector lock mechanism
Inventor: KITADA MASASHI
IPC: H01R13/639
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector lock mechanism capable of easily assembling a lock member in the peripheral part of a connector housing. SOLUTION: This connector lock mechanism comprises a pair of guide plates 5 installed in the periphery of one connector housing 3 uprightly installed in an electric connection box 1 and respectively having axial holes 9 and a lock member 15 comprising a pair of flexible support pieces 17 having uprightly installed cylindrical projected parts 18 to be fitted in the axial holes 9. Temporary lock parts 10 capable of installing the cylindrical projected parts 18 in and guide grooves 8 to join the temporary lock parts and the axial holes 9 are formed in the guide plates 5. The cylindrical projected parts 18 installed in the temporary lock parts 10 penetrate the guide grooves and are fitted into the axial holes 9 by pushing prescribed positions of the lock members 15.
Patent JP-2001164941-A (JP)
Title: Exhaust device
Inventor: ONO MORITOSHI
IPC: F02B27/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device capable of securing high output and low fuel economy, by controlling an exhaust state of exhaust gas from an internal combustion engine to improve combustion efficiency. SOLUTION: The exhaust device comprises: an exhaust gas introducing portion 1; a primary exhaust flow passage 2 extending from the downstream end of the exhaust gas introducing portion 1 and having a restriction portion 2b tapered in the middle portion thereof; a primary exhaust port 3 at the tip of the primary exhaust flow passage 2; a primary exhaust straightening portion 9 extending from the primary exhaust port 3 at a diffusion angle F; a secondary exhaust flow passage 4 having a secondary exhaust inlets 5 opening at a first-half cylindrical portion 2a; a secondary exhaust port 6 opening at the downstream end of the secondary exhaust flow passage 4 and exhausting secondary exhaust gas at a restriction angle E with respect to exhaust gas from the primary exhaust straightening portion 9;  a primary and secondary exhaust combining portion 7 positioned downstream the primary exhaust straightening portion 9; a last exhaust port 8a positioned downstream the primary and secondary exhaust combining portion 7 and exhausting the primary and secondary exhaust gas; and a last exhaust straightening portion 8b for exhausting the exhaust gas by straightening it.
Patent JP-H0612849-A (JP)
Title: Video cassette recorder
Inventor: SUN JIYO KIMU
IPC: H04N5/782
Filed: 1992-12-14
Abstract: PURPOSE: To automatically detect the control code format which is appropriate against a cable box by generating channel switching commands and observing whether the box responds to the commands or not. CONSTITUTION: By monitoring the IF-AGC signals on a line 131, the fluctuation of the signal level which indicates the fact that the box actually receives and executes the commands. For example, the output signals of the box, which are obtained by remodulating the RF carrier frequency of a channel 3, are temporarily eliminated while the box conducts a channel switching. Thus, correct cable box command code format is automatically obtained by judging whether the box responds to the channel switching commands or not.
Patent JP-H10186263-A (JP)
Title: Optical deflection device
Inventor: TANAKA SATOHIRO
IPC: G02B26/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical deflection device which is the one for deflecting a light beam and which relates to the optical deflection device usable for one of optical system components for recording and reproducing optical information in a magneto-optical disk or an optical disk, and which is configured to eliminate generation of structural coupled vibration and thrust coupled vibration as much as possible and easy to be assembled. SOLUTION: An optical deflection device pivots a moving part 12 via an elasticity means on a base main body 10 and also installs a light beam deflection means for deflect a light beam on the moving part 12, and the elasticity means consists of at least three leaf spring elements 12E arranged around an elasticity main axis line of the moving part 12 at equal intervals. For a connection at least either between moving part 12 and a compound leaf spring body or between a main body 10 and the compound leaf spring body, a coupling means 12E for the leaf spring which is freely detachable is provided.