baber/WOPTO huggingface dataset:
Patent JP-H10149627-A (JP)
Title: Optical disk recorder
Inventor: TAKESHITA KENICHIRO
IPC: G06F3/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To drastically shorten a recording time by reducing the number of times of seek operation even on a long data consisting of plural packets. SOLUTION: A data supplied in a unit of packet from a host computer are stored by plural packets in a write buffer 2. When a prescribed amt. of data is stored in the write buffer 2, data of predetermined N packets (N is an integer >=2) are continuously read out of the write buffer 2. The data of N packets read out continuously from the write buffer 2 are converted into a format for recording an optical disk 8 respectively by an encoder 5, and moreover, link information is added between the packets, and then resultant data are continuously written on the optical disk 8.
Patent JP-H10142945-A (JP)
Title: Imaging unit
Inventor: NAKAUE TAKAHISA
IPC: G03G21/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To simplify the positioning structure of a developing roller for a photoreceptor drum at the imaging unit of a type where a developing unit is supported to be rocked. SOLUTION: The developing unit 300 is freely turnably supported around the axis of rotation 29 by a drum unit 20. A gear to be driven 61 integrally rotatably connected to one end of the supporting shaft 137 of the developing roller is driven by a driving transmission gear 62. The developing unit 30 is pressed around the axis of rotation 29 by using driving force which the gear to be driven 61 receives, so that an interval regulating sleeve fitted in the supporting shaft 37 of the developing roller is pressed on the side of the photoreceptor drum 24. A member such as a spring or the like for pressing is unnecessitated. The interval regulating sleeve fitted in the other end of the supporting shaft 137 of the developing roller is elastically pressed on the side of the photoreceptor drum 24 by an elastic member.
Patent JP-H11137630-A (JP)
Title: Mat with projections
Inventor: DAIKU ICHIRO
IPC: A61H39/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide natural massage feelings without the sense of incompatibility in the touch on the soles in the case of use while having warmth retaining property and improving waterproof and cushioning property or the like by forming a massage part so that the semispherical head parts of respective projections for sole stimuli can be engaged into expanded state showing an almost lateral elliptic spherical surface. SOLUTION: A mat F1 is composed of a mat substrate 1 and a massage part 3 divided back and forth by a partition line L crossing almost the center of the substrate and equipped with a group of projections 3a for sole stimuli on the surface of the substrate in two left and right prescribed areas 2 inside a rear area 1b. This massage part 3 is located inside the prescribed area 2 having an almost elliptic plane form and arranged at a position corresponding to the arc (f) of the foot in the case of getting on the mat F1, and its vertical width is matched with the sole of the ordinary aged and set corresponding to the width of the arc of the foot.  At the massage part 3, the head part of each projection 3a for sole stimulus is formed semispherical, and the envelop plane linking the respective head parts is formed into expanded state while showing the laterally long almost elliptic spherical surface as a whole.
Patent JP-H03165016-A (JP)
Title: Resin-molded coil
Inventor: YOSHIDA KAZUO
IPC: H01F27/32
Filed: 1989-11-22
Abstract: PURPOSE:To specify the winding width of a coil, to prevent wire deviation and to secure high reliability with a simple means by cutting out the end part of interlayer insulating paper for the coil at a width corresponding to the winding width of the coil, and using both-side parts as engaging projection pieces. CONSTITUTION:Engaging projection pieces 8 for preventing the wire deviation of a high-voltage coil 2 are provided in both side parts at the edge of a sheet of interlayer insulating paper 4. Namely, the engaging projection pieces 8 are the parts which are made to remain in both side parts of the interlayer insulating paper 4 by cutting the paper 4 at the width corresponding to a winding width l of the high-voltage coil 2 along the specified length from the edge of the paper 4 and forming an approximately U-shaped cut-out part 9. The winding width l of the high-voltage coil 2 is securely specified by providing the engaging projection pieces 8. Therefore, the wire deviation in the straight part of the high-voltage coil 2 is prevented. Since the sideward pushing force on a rising wire 2a does not act, the wire deviation and the wire missing in this part can be prevented.
Patent JP-H09148424-A (JP)
Title: Carriage tray, and semiconductor integrated circuit device carried by it
Inventor: TSUBOI KAZUYA
IPC: H01L21/68
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent bump electrode trouble from occurring by providing a salient electrode for supporting a package by a point, in the specified position of a package storage region. SOLUTION: On the main face of a carriage tray, the package storage regions 1a1 quadrangular in plan view stand in line regularly in matrix form, and these are made by the indents formed on the main face of the carriage tray 1a1 . That is, semiconductor integrated circuit devices can be carried in condition that they are accommodated in individual storage regions 1a1 . What is more, this is arranged so that they can be carried in condition that plural sheets of carry trays lie on top of on another at the time of carriage. Projections 1a2 quadrangular in plan view are made in the vicinities of the four corners of the bottom in this package storage region 1a1 .  This projection 1a2 is a member for supporting it in floating condition so that the bump electrode 2a may not contact with the bottom of the package storage region 1a1 , in the case of storing it so that the face where the bump electrode 2a is made may oppose the bottom of the package storage region 1a1 . Therefore, this prevents the bump electrode from contacting with the carriage tray during carriage.
Patent JP-H09148223-A (JP)
Title: Exposure device and method of micromachining
Inventor: MORIUCHI NOBORU
IPC: H01L21/027
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device that facilitates micromachining for the manufacture of integrated circuits. SOLUTION: An exposure device uses a soft mask 2 in which either transparent or opaque portions varies their patterns depending on input data; for example, the soft mask 2 has a patterning area 3 composed of a liquid crystal element of reflection type for receiving input data. In such a manner, a pattern of light 5 is controlled so that the pattern can be transferred to a photoresist film 10 on a wafer 11 placed on a stage 9.
Patent JP-H08140875-A (JP)
Title: Cover body for bathtub
Inventor: TSUKURIDA KAZUO
IPC: A47K3/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide a cover body for a bathtub capable of preventing the retention of moisture on the upper face of the cover body, attaining a high heat insulation property for the bathtub, and making the cover body compact at the time of storage. CONSTITUTION: A tilt face 12 having liquid fluidity is formed on the upper face of a cover body 11, and a packing 15 contactably corresponding to the upper edge face 22 of a bathtub 21 is fitted on the lower face of the cover body 11. The tilt face 12 on the upper face of the cover body 11 exerts a drainage effect and a compact lamination effect of the cover bodies 11 together, and the packing 15 on the lower face of the cover body 11 prevents the infiltration of a liquid into the bathtub 21 and exerts a heat insulation property in the bathtub 21.
Patent JP-H02151133-A (JP)
Title: Interference radio wave eliminator
Inventor: OBA TOKUYOSHI
IPC: H04B1/26
Filed: 1988-12-02
Abstract: PURPOSE:To prevent masking of the reception of a desired wave or crosstalk even if many interference radio waves exist by connecting a canceller to a transmission line connecting an antenna receiving a desired wave and a receiver via a directional coupler giving a high frequency current in the direction of the receiver. CONSTITUTION:An antenna AN 1 receives a desired wave (f) and connects to a receiver RA via a transmission line 1, 1A-1C. Cancellers CA2-CA4 are connected to antennas AN 2-AN 4 receiving interference radio waves f1-f3 respectively and the output is fed to the transmission line 1 or the like via directional couplers 2-4. The canceller CA 2 selects only the interference radio wave f1 and outputs the result while the phase of the interference wave is differentiated by 180 deg. while keeping the same level as the original interference wave f1 received from the antenna AN 1. The cancellers output a high frequency component of the same level as the interference radio waves f2, f3 received by the antenna AN 1 but different from the phase by 180 deg. in the operation similar to above and only the desired wave (f) is inputted to a receiver RA.
Patent JP-H06163381-A (JP)
Title: Electron beam aligner
Inventor: KAWAKAMI KENICHI
IPC: H01L21/027
Filed: 1992-11-16
Abstract: PURPOSE:To suppress a movement of a sample during exposure to the minimum so as to perform drawing having the extremely high positional accuracy by housing a temperature measuring instrument flexibly mounted on a sample holder while being formed of a material having a larger thermal expansion coefficient than a sample holder while a plurality of marks are formed on the upper surface. CONSTITUTION:An EB resist is supplied on a sample W for being loaded on a traveling stage inside a chamber. Then, a dummy image is formed and while its exposure is going on, a mark 5 of a temperature measurement apparatus 3 and a temperature are measured every fixed hour. Then, the data of the measured distance and temperature are fed back to an electron beam scanning circuit of an electro-optical system so as to promote exposure while deflecting drawing magnification. Since a temperature measurement apparatus 3 is formed of a material having large thermal expansion coefficient, thermal expasion of a sample holder 1 is suppressed while facilitating measurement of thermal expansion by a temperature measurement apparatus 3 having a large thermal expansion coefficient.
Patent JP-2001126177-A (JP)
Title: Method of transmitting work management signal
Inventor: OKAJIMA IKUO
IPC: G08C17/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To make economically and effectively eliminable careless mistakes in a working mode occurring when a portable working device is used in a simple unidirectional radio system. SOLUTION: A transmitter is prepared to transmit a work information signal that is produced by a portable working device and a receiver corresponding to the transmitter is placed at a management center, and the work information signal is transmitted from the transmitter and received by the receiver. In such a constitution of a signal transmission system, the work information signal that is transmitted from the transmitter is compared with a relevant comparison signal that is previously inputted to the receiver. When a difference is detected between both signals, the management center generates an acoustic or optical alarm to the worker who is operating the working device.
Patent JP-H01147927-A (JP)
Title: Multi-channel access communication system
Inventor: TOYODA YUKO
IPC: H04W84/08
Filed: 1987-12-04
Abstract: PURPOSE:To reduce the wait time till the start of communication from a communication request by preserving plural control channels for one zone and using a control channel not congested so as to designate a communication channel. CONSTITUTION:Control channels 9a1, 9a2, 9b1, 9b2 are prepared for two channels per one zone. If lots of calls exist through the control channel 9a1 and a channel designation signal from a line controller 5a is not returned via the control channel 9a1 within a prescribed time, the designation of the control channel is changed from the 9a1 into 9a2 to process the calling again. When the channel 9a2 is not congested, a channel designation signal designating an idle channel, e.g., 10a1 is sent to mobile stations 8a1-8an via the channel 9a2 from a control tansmitter-receiver 6a2.
Patent JP-H01147332-A (JP)
Title: Inspection device for back pressure measurement type transmitter
Inventor: KATO TAKASHI
IPC: G01L27/00
Filed: 1987-12-04
Abstract: PURPOSE:To automatize the inspection of a differential pressure measurement type transmitter by switching the input to a transmission line from a process side to be measured to an inspection side and applying specific pressure to the transmitter, comparing its pressure value with the output value of the transmitter and detecting their error. CONSTITUTION:In a state of process measurement, a solenoid valve 2 is closed and the transmitter 5 receives inputs 11 and 12 from the process to be measured through a switching means 1 and connecting pipes 15 and 16 to measure a process quantity. When an indication for inspection is supplied to a computer 4, the computer 4 opens the solenoid valve 2. Consequently, pressure air is supplied to the switching means 1 through a connecting pipe 21, so the connecting pipes 15 and 16 for the input to the transmitter 5 are connected to inputs 13 and 14 for inspection. The output signal 45 of the transmission line 5 of input zero is inputted to the computer 4 to confirm a zero point. Then, a pressure generator 3 generates pressure for the inspection, which is compared by a differential pressure transmitter 6 with pressure nearby the input 13 of the switching means 1 to confirm static pressure.
Patent JP-H01147700-A (JP)
Title: Obstruction detector
Inventor: FUJIMOTO EISUKE
IPC: G08G1/16
Filed: 1987-12-03
Abstract: PURPOSE:To improve a reliability for discriminating a distance between vehicles by averaging the measured values of the data of distance between vehicles, calculating a reference distance, correcting, updating the reference distance for every detection start, comparing with measured distance data thereafter and alarming. CONSTITUTION:An obstruction sensor 1 is disposed in the front part of the vehicle, the detected distance data is inputted to a CPU 2 to store in the prescribed area of a storing means 6 and store the average value of the distance data. The unevenness in the distance data resulting from the change of a meteorological condition is prevented and corrected to this average value. This corrected average distance data is defined to be the reference distance and compared with the measured data to operate an alarm 4. According to the operation of a button switch 5, a driver can arbitrarily start to measure the distance. For every start of detecting the distance between the vehicles, the data of a preceding operation is cleared and initialized, thereby, the start of a forward vehicle is properly discriminated according to the distance between the vehicles at the stop.
Patent JP-H09121952-A (JP)
Title: Locating structure of movably assemblying member
Inventor: SUZUKI MASARU
IPC: A47B57/30
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a locating structure which makes a second member movable relative to a first member and can fix the second member in the desired position. SOLUTION: A first member 2 is furnished with a fastening tool 5 and the outside surface of the first member 2 is fitted in a second member 3, which is made movable under the guidance of the outside surface of the first member 2. A movable fixing piece 5a is separated from a protruded bar 9 to partition an operational groove 8 in the second member 3 when a lever 5c on the fastening tool 5 is raised approx. perpendicularly to the surface of the bottom piece 2a of the first member 2 so that the second member 3 is made movable, and when the lever 5c is tumbled in the direction approx. parallel with the surface of the bottom piece 2a of the first member 2, the movable fixing piece 5a is put in pressure contact with the protruded bar 9 so as to restrain the second member 3.
Patent JP-2001120941-A (JP)
Title: Device for compressed air system for instrumentation
Inventor: MIWA MASAKO
IPC: B01D53/22
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for a compressed air system for instrumentation provided with a dehumidifying device capable of stably dehumidifying from an operation initial stage and also capable of rapidly recovering dehumidifying performance even in the case the dehumidifying performance of the dehumidifying device is once deteriorated. SOLUTION: This device is provided with an air compressor 2, dehumidifying membrane type dehumidifying devices 6A-C and a pipe line 8 for connecting these devices, and a part of the air dehumidified at the dehumidifying devices 6A-C is supplied as the first gas for purging of the dehumidifying devices 6A-C. Separately from the first gas for purging, feed pipelines 9A-C for supplying the second gas for purging to the dehumidifying devices 6A-C are provided.
Patent JP-H02154686-A (JP)
Title: Production of sucrose phosphorylase
Inventor: NAKAMURA KAZUO
IPC: C12R1/01
Filed: 1988-12-06
Abstract: PURPOSE:To produce the subject enzyme in extremely high efficiency without adjusting the pH of the medium by culturing a microbial strain in a medium containing at least one kind of salt selected from carbonate, acetate, hydrochloride and nitrate. CONSTITUTION:A microbial strain belonging to genus Leuconostoc [e.g. Leuconostoc mesenteroides (ATCC 12291)] is cultured in a liquid culture medium containing a carbon source (e.g. sucrose), a nitrogen source (e.g. trypton), an inorganic salt (e.g. monopotassium phosphate), a vitamin (e.g. thiamine) and at least one kind of salts selected from inorganic salt such as carbonate (e.g. calcium carbonate), acetate (e.g. sodium acetate), hydrochloride (e.g. sodium chloride) and nitrate (e.g. sodium nitrate) by conventional cultivation process. The cultured microbial cells are disintegrated and extracted and the obtained extract liquid of sucrose phosphorylase is purified and, as necessary, concentrated to obtain purified enzyme. An enzyme useful as an enzymatic agent for quantitative determination or diagnosis can be produced with simple operation in high efficiency by this process.
Patent JP-H02153909-A (JP)
Title: Light-polymerizable composition
Inventor: ISOBE KOJI
IPC: C08F212/08
Filed: 1988-12-06
Abstract: PURPOSE:To obtain the title composition consisting of a specific component such as a compound having carboxyl and (meth)acryloyl together, capable of curing by ultraviolet rays and providing the cured part soluble in an aqueous alkali liquid and suitable for etching resist ink, etc. CONSTITUTION:The aimed composition obtained by blending (A) a compound (e.g. phthalic acid monoacryloyloxyethyl ester) having carboxyl and one (meth) acryloyl together with (B) a copolymer selected from a copolymer of styrenes and (meth)acrylic acid, copolymer of styrenes and maleic anhydride or half-ester thereof, having >=50 acid value and 500-100,000 weight-average molecular weight, (C) (meth)acryloyl-containing amide compound (e.g. methacrylamide) and (D) (meth)acryloyl group-containing monomer (e.g. N-vinylpyrrolidone) and further as necessary (E) photopolymerization initiator.
Patent JP-H07138172-A (JP)
Title: Bedsore preventive or treating agent
Inventor: TOKUYAMA TAKASHI
IPC: A61P43/00
Filed: 1993-11-15
Abstract: PURPOSE:To obtain an inexpensive bedsore preventive and treating agent which is safe, even after it is applied for a long period of time, from the starting substances which can stably be supplied and has high processibility. CONSTITUTION:(1) Ground products of germinated rice grains, (2) extracts from rice grains or germinated rice grains, (3) hydrolytic products of rice of germinated rice grains or products by allowing KOJI (malted rice) to act on them, (4) products obtained by allowing enzyme or KOJI to act on rice or germinated rice grains before, on or after extraction and (5) products of alcoholic or organic acid fermentation on the enzymatic hydrolyzate or Koji treatment product from rice, germinated rice or rice extract can be directly used or formulated with other components into the objective bedsore preventive respectively.
Patent JP-H07137716-A (JP)
Title: Vacuum-packing apparatus for object allowing no gas through
Inventor: YUUKI KIYOTAKA
IPC: B65B25/06
Filed: 1993-11-15
Abstract: PURPOSE:To enable packing a single object, which does not allow a gas through and is not rugged at the surface, by a continuous integrated process covering bleeding of air, sealing at the upper ends, severing, etc., by a method wherein, at the step of bleeding of air, a temporary passage for air is formed from the bottom upward between a bag for continuous packing and the contents by pulling the bag outward from outside. CONSTITUTION:At the step of bleeding of air an air passage-forming means 30 forms an air passage to an air-sucking means 20 temporarily and from the bottom upward between a bag for the packing and a block of konnyaku as the contents (processed vegetable food in the form of jelly, made from devil's tongue) by pulling the bag outward from outside. The passage for air, which is for bleeding air, is formed from the bottom upward between the bag and its contents by sucking at the outer side of the bag by means of, for this purpose, a sucking means 20 consisting of many suction holes. It is also possible to form the passage for bleeding air from the bottom upward between the bag and konnyaku, the contents, by mechanically gripping and pulling the outer side of the bag by means of a gripping-passage opening means designed for the purpose.
Patent JP-H11137955-A (JP)
Title: Sulfur trioxide mist remover
Inventor: KOBAYASHI SHIGERU
IPC: B01D53/77
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the SO3 mist remover by which the initial cost and running cost are reduced with its simple structure without using a wet electrostatic precipitator, etc., SO3 mist is efficiently removed, and the generation of blue smoke is prevented. SOLUTION: Plural guide members 13 are provided at the requisite positions in the casing 12 with a water reservoir 11 at the bottom and the waste gas inlet 12a and outlet 12b on its side, an endless band filter cloth 14 consisting of a quartz-wool sheet is laid over the guide members 13 and traveled by a driving device 15 through the liq. reservoir 11, the inside of the waste gas inlet 12a and the inside of the waste gas outlet 12b and circulated, and the waste gas contg. SO3 is passed through the filter cloth 14.
Patent JP-H07143419-A (JP)
Title: Wide television receiver
Inventor: FUJIWARA KIYOSHI
IPC: H04N5/46
Filed: 1993-11-12
Abstract: PURPOSE:To improve the operability of aspect conversion in a wide television receiver. CONSTITUTION:An automatic aspect ratio conversion instruction button is provided to a remote control transmitter 6, and when the button is depressed, a remote control reception circuit 5 and a remote control analysis microcomputer 4 discriminate it to activate a picture analysis circuit 1. The picture analysis circuit 1 analyzes an incoming video signal to detect a masked part or the like and the result of analysis inputted to the aspect ratio conversion circuit 2. The aspect ratio conversion circuit 2 converts the aspect ratio of a video image displayed on a cathode ray tube 3 according to an instruction of the picture analysis circuit 1.
Patent JP-H08167781-A (JP)
Title: Outdoor apparatus
Inventor: HIRAFUJI KAZUO
IPC: H04B7/26
Filed: 1994-12-12
Abstract: PURPOSE: To assure easier working for maintenance by making easier the manufacturing process and assembling process through a simplified structure. CONSTITUTION: In an outdoor apparatus for, housing electronic apparatuses within a device housing cabinet 2 provided with a door 4 at the front surface, the device housing cabinet 2 is composed of a cabinet body 3 having an aperture at the lower surface and a lower surface plate 13 for covering the aperture 11 of the lower surface and the electronic apparatus to be housing therein is housed from the aperture 11 at the lower surface of the cabinet body 3 to be mounted on the lower surface plate 13.