baber/WOPTO huggingface dataset:
Patent JP-H06295967-A (JP)
Title: Manufacture of lead frame
Inventor: SHIMADA TOSHIHIKO
IPC: H01L23/50
Filed: 1993-04-07
Abstract: PURPOSE:To provide a manufacturing method of a lead frame wherein inner leads of narrow lead interval can be practically formed by press working. CONSTITUTION:When a lead frame having a plurality of inner leads is manufactured, the inner leads or the like of the lead frame are formed by punching, and then the parts containing the formed inner lead tip parts 22 are subjected to coining. In order to eliminate burr 33 formed at the inner lead tip parts by punching, etching solution is jetted against the inner lead tip parts 22 from a sparger nozzle, and etching process is performed, after the lead frame part except the inner lead tip parts 22 is covered with mask material.
Patent JP-H09238533-A (JP)
Title: Mower
Inventor: KAMIYAMA HISASHI
IPC: A01D34/30
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve easiness by decreasing weight and further to lower the height of an engine mounting part. SOLUTION: In this mower with which the turns of an engine are changed into linear motion by an eccentric rotator 7 and link members and transmitted to a reciprocative cutter 4 having a pair of reaping blades 5a and 5b, a reaping blade driving member 14 is provided for performing seesaw motion around a specified longitudinal rod 13 while engaging the respective reaping blades 5a and 5b. This reaping blade driving member 14 is linked to a link mechanism 17, and the rotation of the eccentric rotator 7 is passed through the link mechanism 17 and the reaping blade driving member 14 so as to symmetrically, linearly and reciprocatively displace a pair of reaping blades 5a and 5b.
Patent JP-H09238648-A (JP)
Title: Food for preventing and removing bad breath
Inventor: INAHATA KEISHIROU
IPC: A61K8/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food indispensably containing an extract of a plant belonging to the genus of Murraya, capable of simply preventing and removing a bad breath by daily oral ingestion, extremely high in safety to the human body, and capable of ingesting even to an infant without a fear. SOLUTION: This food for preventing and removing a bad breath indispensably contains an extract of a plant belonging to the genus of Murraya. As the plant belonging to the genus of Murraya, Murraya paniculata Jack or Murraya koenigii Spreng are preferable. Also, the leaves of the plant belonging to the genus of Murraya are preferably used as a starting material. For the extraction, a polar solvent such as water, methanol is preferably used for their high extracting efficiency. Isomahanine of formula I, murrayanol of formula II and/or mahanine of formula III are also preferably blended as active ingredients. Further, since mercaptans produced by microorganisms in an oral cavity can not completely be removed by the above extract, extracts of a tea, a rosemary, etc., can preferably be blended as sub-components.
Patent JP-H02260414-A (JP)
Title: X-ray exposure mask
Inventor: KONDO KAZUAKI
IPC: G03F1/68
Filed: 1989-03-30
Abstract: PURPOSE:To obtain an X-ray exposure mask in which an X-ray absorber pattern of good accuracy has been arranged and installed by a method wherein the X-ray absorber pattern is buried in a first X-ray transmitting film (membrane) and a second X-ray transmitting film (membrane) in such a way that the patterned X-ray absorber pattern is not moved. CONSTITUTION:This mask is constituted of the following: a support frame 4; a silicon frame 13; a thin-film membrane (first X-ray transmitting film) 15; an SiC membrane (second X-ray transmitting film) 16; an X-ray absorber pattern 20. The X-ray absorber pattern 20 is buried in the SiC membrane 16; as a result, a stress of the X-ray absorber pattern and that of the membrane are balanced, and the X-ray absorber pattern 20 is hard to move. Thereby, it is possible to obtain an X-ray exposure mask in which the X-ray absorber pattern 20 of high accuracy has been installed.
Patent JP-S63246105-A (JP)
Inventor: MORIMOTO YATSUYOSHI
IPC: A47B77/00
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11285219-A (JP)
Title: Signal generating device
Inventor: KIMURA MASAMITSU
IPC: H02K3/46
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a signal generating device, in which spaces which are not filled with insulating resin are not produced between coil lead wire connection terminal parts and a signal coil. SOLUTION: Heat-shrinkable tubes 12 are applied tightly to respective coil lead wire connection terminal parts 601 to which the coil lead wires 202 of a signal coil 2 are electrically and mechanically connected and to parts of the coil lead wires 202 in the longitudinal directions of the coil lead wire connection terminal parts 601. An insulating protective layer 201 is formed around the signal coil 2. The respective coil lead wire connection terminal parts 601 covered tightly with the heat-shrinkable tubes 12 are laid along the circumference of the signal coil 2 with the insulating protective layer 201 therebetween. The respective coil lead wire connection terminal parts 601 which are covered tightly with the heat-shrinkable tubes 12 and the signal coil 2 whose circumference is covered with the insulating protective layer 201 are molded with insulating resin 7.
Patent JP-2000275791-A (JP)
Title: Waterproof type film unit equipped with lens and assembling method for the same
Inventor: UCHIYAMA KEIJI
IPC: G03B17/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof type film unit equipped with lens capable of preventing a breakage due to the increase of the internal pressure, and which can be efficiently assembled, and to provide an assembling method for the film unit. SOLUTION: In the case of joining a rear case member and a front case member together, they are joined in a state where an operating member is not previously attached, then, an air pushed into the front case member is discharged from an opening for attaching the operating member, then, the air is prevented from being locked in a compressed state in a waterproof case after the joining process. Thus, the internal pressure in the waterproof case becomes equal to the outside air pressure, then, the breakage due to a strong force applied on the joint part of the front case member and the rear case member is prevented.
Patent JP-S62236856-A (JP)
Title: Coated metal wire
Inventor: SUZUKI HAJIME
IPC: C08L77/00
Filed: 1986-04-08
Abstract: PURPOSE:To provide a coated metal wire for motion transmission, which has excellent resistance to frictional wear and heat and flexibility and less dependence of flexibility on temperature, by coating a metal wire with a resin compsn. obtd. by mixing an aliph. polyamide with a specified polyamide copolymer. CONSTITUTION:95-10pts.wt. aliph. polyamide (a) (e.g., nylon 12) is blended with 5-90pts.wt. polyamide copolymer (b) comprising a polyglycol component and 20-95pts.wt. polyamide component obtd. by condensing 12-aminododecanoic acid with alpha,omega-dihydroxypolytetramethylene glycol and an equimolar amount of dodecanedioic acid with stirring to obtain a resin compsn. (B) A metal wire (A) is coated with the component B.
Patent JP-H02260324-A (JP)
Title: Power cable
Inventor: ISHIKAWA TORAICHI
IPC: H01B9/02
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a semiconductive layer having proper peeling property and adhesion to an insulating layer by blending a specified amount of conductive carbon black to polybutene-1 or a blend polymer of polybutene-1 with a polyolefin polymer other than this. CONSTITUTION:The outer circumference of a conductor 1 is coated with an inner semiconductive layer 2. The inner semiconductive layer 2 is coated with an insulating layer 3. The insulating layer 3 is further successively coated with an outer semiconductive layer 4, a shielding layer 5 and a sheath 6 to form an electric power cable. The outer semiconductive layer 4 is formed by extruding and coating a resin composite in which 10-100 parts by weight of conductive carbon black is blended to 100 parts by weight of polybutene-1 alone or a blend polymer of 5wt.% or more of polybutene-1 with less than 95wt.% of a polyolefin polymer other than this on the insulating layer 3.
Patent JP-H07270352-A (JP)
Title: Apparatus and method for measuring softening point
Inventor: TABATA KENJI
IPC: G01N25/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide an apparatus and a method whereby a softening point of a sample can be measured quickly. CONSTITUTION:The softening point-measuring apparatus 10 is provided with a rotary plate 20 rotating an open container which contains a sample and is placed on a rotational center on the upper surface of the plate, a rotating device 22 for rotating the rotary plate 20, a thermometer 26 soaked in the sample in the container when descended perpendicularly into the container, and an indicator part 52 for indicating a rotating angle of the thermometer 26. The thermometer 26 functions as a rotary indicating rod which is axially rotated through the adhesion to the sample and at the same time, measures temperature of the sample in the container. The container containing a molten sample is set on the rotational center on the rotary plate 20 and the thermometer 26 is inserted into the sample in the container in such a manner that the longitudinal direction of the thermometer 26 is directed to the rotational center of the rotary plate 20. The rotary plate 20 is driven and rotated in this state. The rotating angle of the thermometer 26 is measured from the indicator part 52. The temperature of the sample when the thermometer 26 is rotated a predetermined rotating angle (180 deg.), is measured. A softening point of the sample is obtained based on the measured temperature of the sample in accordance with a correlation between a predetermined softening point and the measured temperature of the sample.
Patent JP-H05278061-A (JP)
Title: Molding method using multi-head injection molding machine
IPC: B29C45/13
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a molded piece having a small residual stress difference under low injection pressure by a method wherein a molding material is injected under low pressure into a mold cavity through two or more head injection devices and two or more resin injection ports. CONSTITUTION:In a mold cavity 5 formed between a fixed mold on a fixed platen 1 and a movable mold 4 on a movable platen 3, a melt resin injected out of nozzles 6a of two or more head injection devices 6 attached to open parts 1a of the fixed platen 1 is charged through two or more resin injection ports 7. In this construction, a low-pressure molding can be conducted. Therefore, even an oversize solid structure in a continuous length can be molded with a small difference in residual stress between the part near a gate and the end part, thus being finished as a conforming article free from sink marks and warpage. In addition, by arbitrarily changing the injection amounts of the right and left injection devices, the position of a weld line can be arbitrarily changed. Therefore, a double effect can be obtained. Namely, a molded piece can be improved in quality, and a mold cost can be reduced.
Patent JP-H08279504-A (JP)
Title: Low pressure cvd film forming method and equipment
Inventor: MAEDA KIYOHIKO
IPC: H01L21/316
Filed: 1995-04-06
Abstract: PURPOSE: To provide a reduced pressure CVD film forming method and an equipment wherein, when a film is formed at a high temperature, the uniformity of a film in a wafer surface and the throughput can be improved. CONSTITUTION: A wafer 4 is inserted into a reaction tube 3, and then it is hermetically sealed. The wafer 4 is heated. By supplying H2 O to the inside of a heated tank 8, water vapor is generated. A heater 9 is installed in the supply path of the water vapor in order to heat the path. Water vapor is mixed with silane based gas, which are supplied to the inside of the reaction tube 3, made to flow, and discharged.
Patent JP-S59207314-A (JP)
Title: Part feeding device reducing part transfer lines
Inventor: OOTA AKISHI
IPC: B65G47/14
Filed: 1983-05-10
Abstract: PURPOSE:To feed parts to the following process with the reduced number of lines by introducing said parts, which are fed in multiple lines, into first transfer tracks being divided into smaller number of lines, allowing said parts to slide over the tracks by gravity and, then, transferring these parts over second transfer track in a line by means of vibration. CONSTITUTION:The part transfer surface S of a laterally inclined vibrating trough 9 is divided into at least several first transfer tracks 23a-28a separated by several first partitions 18a-22a which extend in the lateral direction, and several second transfer tracks 23b-28b connected to said several first transfer tracks separated by several second partitions 18b-22b which are connected to said first partitions and extend along one direction. Then, parts 13, which are fed in multiple lines at intervals of a certain time, are introduced to said several first transfer tracks being divided into smaller number of lines and are allowed to slide over these first transfer tracks by gravity and, after that, these parts 13 are transferred through said several second transfer tracks in said one direction, in a line by means of vibration.
Patent JP-S558552-A (JP)
Title: Incinerator for liquid waste
Inventor: OKEGAWA SHIYOUHEI
IPC: F23G7/04
Filed: 1978-07-03
Abstract: PURPOSE: To provide an incinerator for lquid waste, wherein liquid waste is ejected toward paths between a plurality of opposed rollers to cause the liquid waste to gradually descend and dry, so that the thermal efficiency of the incinerator is improved.  
     CONSTITUTION: Liquid waste is introduced from an opening 8 into a heater 1 and is passed through paths 5, 6, 7 between rollers successively. The rollers 2, 2' having arcuate convexes and concaves are rotated slowly to compress and dehydrate the liquid waste, the heat accumulated in the liquid waste during the passage of it through the paths 6, 7 causes it to dry, and combustible matter in the condensed liquid is incinerated, so that the thermal efficiency of an incinerator is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07288622-A (JP)
Title: Server system
Inventor: YAMAGUCHI KOTARO
IPC: H04N1/00
Filed: 1994-04-20
Abstract: PURPOSE:To input/output image data without caring about limit items of scanners/printers in use by connecting a file server to a network. CONSTITUTION:Plural client computers CCP 400 requesting print-out or scanner- input and plural file servers 500 receiving a request from the CCP 400 and queuing a job are connected on the same network. The server 500 has a means storing information relating to a scanner 100 and a printer 300 connecting to the network, a means analyzing a queued command, and a means selecting an optimum terminal equipment to execute the command based on the information. When the CCP 400 uses a scanner or a printer connected to the network, efficient scanner-input and print-out is attained without caring about special limit items.
Patent JP-H11282156-A (JP)
Title: Photosensitive resin composition and photosensitive element using that
Inventor: OBATA RITSUKO
IPC: G03F7/033
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin compsn. which is easily formed into a film and has excellent fluidity of a photosensitive layer produced by applying and drying on a supporting body, and which decreases tacking on a base film, and to provide a photosensitive element using this compsn. SOLUTION: This compsn. contains (a) a base resin, (b) a photopolymerizable unsatd. compd. having at least one ethylene-type unsatd. group at the molecular end, (c) a photopolymerization initiator, and (d) a polymer having groups which can form a complex between polymers with specified groups of the base resin. The component (d) is compounded in such a manner that the fluidity of the photosensitive layer obtd. by applying and drying the photosensitive resin compsn. above described on a substrate can be decreased by 10 to 90% of the fluidity of a photosensitive layer produced by applying and drying a resin compsn. same as the first compsn. except for the component (d) on a supporting body. The photosensitive element using the resin has a photosensitive layer produced by applying and drying the photosensitive resin compsn. above described on a supporting body.
Patent JP-H05245787-A (JP)
Title: Wrist rocker of manipulator
Inventor: YAMAMOTO KENZO
IPC: B25J17/00
Filed: 1992-03-04
Abstract: PURPOSE:To articulate a wrist member rockably to an omnibearing around the axis of an article gripping member of a manipulator and facilitate a job for article assembling work as well as to curtail the operating kinetic space of a number of connecting arms of the manipulator. CONSTITUTION:Three ring circular grooves 5A-5C being solidly crossed with one another are installed in the periphery of a connecting joint part of a wrist member 5, while three recess parts 6A-6C are installed in the inner circumference of a connecting joint part of an article gripping member 6 at equi-interval, and each of balls 7A-7C is held between the circular groove and the recess, and the wrist member is rotated, whereby the article gripping member is rocked in an omnibearing around the axis of the wrist member.
Patent JP-H01254019-A (JP)
Title: Switching circuit
Inventor: YAMASHITA HARUKI
IPC: H01L29/78
Filed: 1988-04-01
Abstract: PURPOSE:To simplify the base drive circuit or its peripheral circuit and to reduce the cost by connecting a power MOSFET in cascade to the pre-stage of a power bipolar transistor(TR). CONSTITUTION:A drain D and a source S of a pre-stage N-channel power MOSFET 1 are connected respectively to a collector C and a base B of a post- stage NPN power TR 2. With a positive bias applied to a gate terminal of the MOSFET 1 with respect to an emitter terminal 4, the drain-source of the pre-stage power MOSFET 1 is conductive. Then the base of the post-stage bipolar TR 2 is biased forward and the collector-emitter is conductive. The switching circuit is activated by having only to apply a voltage to the gate 3 through the cascade connection of the power MOSFET 1 and the power bipolar TR 2 in this way. Thus, the base drive circuit or its peripheral circuit is simplified and the cost is reduced.
Patent JP-S61240773-A (JP)
Title: Picture signal processing device
Inventor: TOGASHI MITSUO
IPC: H04N5/335
Filed: 1985-04-17
Abstract: PURPOSE:To correct variations in density due to changes of temperature and to enable correct conversion of density by detecting its temperature by a temperature sensor attached to an image sensor and selecting a density curve of a ROM for density correction suitable to the temperature. CONSTITUTION:An original 11 is irradiated by a light source 12, and reflected light is photoelectrically converted by an image sensor 14 through a lens 13. The temperature of the image sensor 14 is detected by a temperature sensor 8 and outputted as a voltage Vt. The voltage Vt is inputted to a comparator 18 and compared with reference voltages Va, Vb, Vc corresponding to respective temperatures, and converted to output of 1 or 0. An output of the comparator 18 becomes address information of a ROM16 for density correction, and an optimum density curve is selected. Switching of address of the ROM16 is controlled by clock B of a latch circuit 19. The clock B is inputted only before starting reading every original to prevent changes in density during reading of one original.
Patent JP-H03280268-A (JP)
Title: Variable length recording and coding system
Inventor: MIKAMI FUMIYUKI
IPC: H03M7/14
Filed: 1990-03-29
Abstract: PURPOSE:To increase a min. inter-bit spacing by specifying the value of a r at the time of conversion of the data of r bit to a code word of 2.r bits and specifying the line number of the 0 between 1 and 1 of a binary code word array connected with the code word after the conversion. CONSTITUTION:The 2 bits of the input data bit array are taken into a shift register 11 in a coding circuit and are latched by every one bit. Further, the 2 bits are sent by a latching circuit 12 to a code converting circuit 14. The input of the 2 bits and the input of the 1 bit from a state register 15 and total 3 bits are converted to the code words of the 2 bits in the circuit 14. The code words are outputted to a shift register 13 and the state 1 bit after transition is outputted to the state register 15. The serial-converted code words are sent to an NRZI modulating circuit by which the code words are subjected to NRZI modulation and are stored on a recording medium by a recording section. The coding circuit is easily constituted of a gate circuit according to this constitution.
Patent JP-S60226263-A (JP)
Title: Centralized display system for lockout extension telephone number
Inventor: TSUZUKI TAKUO
IPC: H04M3/62
Filed: 1984-04-25
Abstract: PURPOSE:To display lockout extension subscriber telephone numbers of terminal stations on the attendant board of a toll center by converting the lockout extension subscriber telephone number of a terminal station equipped with no attendant board into signal information and sending it to the station (toll center) equipped with an attendant board. CONSTITUTION:Information transmission from the terminal station 2 to the toll center 3 is carried out with dial information. The dial information is stored in the transmitting trunk 8 of the terminal station 2, and received by and stored in the receiving trunk 9 of the toll center 3 through an outgoing trunk 5 and an incoming trunk 6, and the toll station 3 analyzes the reception contents and then performs corresponding processing. Further, the telephone number of the lockout extension subscriber 4 of the terminal station 2 is converted by the terminal station 2 into dial information, which is sent to the toll station 3 and displayed on the attendant board 7 of the toll center 3. There are two pieces of lockout extension subscriber registration and resetting information as said transmitted information and a registration and a resetting number are defined corresponding to the terminal station 2 and toll center 3.
Patent JP-S60227102-A (JP)
Title: Measuring instrument for three-dimensional dynamic displacement
Inventor: OOTA HIROSHI
IPC: G01B9/021
Filed: 1984-04-25
Abstract: PURPOSE:To make an optical system simple and compact by introducing optical fiber bundles as light guides or image guides and using a pulse laser as a light source so that the dynamic mode of a high-speed moving object is made measurable. CONSTITUTION:A reflected beam 12b is divided to a transmitted beam 12b1 and a reflected beam 12b2 by the 2nd half mirror 3B. The beam 12b2 is conducted by a reference light guide fiber optical system 6A and is magnified suitably by which the beam is made into the reference light of an observation hologram 11 within the yz plane. The object light conducted to the respective holograms 9- 11 are made incident respectively on telecentric optical cylinders 7C-7A. The need for setting the position for constructing the holograms on the extension of the observation axis is eliminated simply by matching only the optical axes of the telecentric optical cylinders for taking in the object light with the observation axis in the above-mentioned way and therefore the disposition of the optical system is simplified and the system is made compact.