baber/WOPTO huggingface dataset:
Patent JP-H03169055-A (JP)
Title: Lead cutting and shaping metal die
Inventor: WATANABE YOJI
IPC: H01L23/50
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a lead cutting and shaping metal die which does not cause a flaw, a cut and the like on a package and on a lead of a semiconductor device by a method wherein the lead is bent and shaped by actions of a compressive force of a pressing spring and a cam lever. CONSTITUTION:A cutting die 10 as a lower metal die and a punch guide 2 as an upper metal die are opened; a lead 11 supporting a semiconductor device is placed on the cutting die 10; a cutting punch 6 and a shaping die 7a are raised and cut the lead 11 to a prescribed length. Then, the die 7a is raised further, and pushes up a package 14; the package 14 is sandwiched and fixed between the die 7a and a pressure holder 9a by using a preloaded spring 15. In nearly parallel with this action, a shaping punch 1 is lowered in an oblique direction by an action of a cam lever 5; the tip of the punch 1 pushes down the lead 11 from a point A to a point B, and shapes it. A pressing force at this time is adjusted by using a pressing spring 4; a stopper 8 acts in such a way that the shaping punch 1 does not exert at unnecessary force on the lead 11. Thereby, a flaw is not caused at the lead 11 and a cut is not produced at the package 14 by a tensile force.
Patent JP-H09153003-A (JP)
Title: Indirect addressing device for channel
Inventor: SATO KIICHI
IPC: G06F13/12
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a channel device and improve the input/output processing performance of a computer system by providing a conversion table and dynamically make a logical channel number registered for a subchannel correspond to a physical channel number at the time of input/output processing. SOLUTION: A channel processor 37 retrieves physical channel group identifiers 38-41 corresponding to a logical channel number from a physical channel number-physical channel group identifier conversion table and converts the retrieved physical channel group identifiers 38-41 into a physical channel number according to information that the physical channel number-physical channel group identifier conversion table shows. Then when input/output processing is performed, the logical channel number is dynamically allocate to the physical channel number. Consequently, even any of channel devices 2-17 which has the physical number corresponding to the same physical channel group identifier as the physical channel group identifier corresponding to the logical channel number registered in subchannels 32-35 can be used for the input/output processing of the logical channel number.
Patent JP-H05149285-A (JP)
Title: Oil feed pump device of compressor
Inventor: KITAURA HIROSHI
IPC: F04C29/02
Filed: 1991-11-26
Abstract: PURPOSE:To improve sliding characteristic of a thrust plate arranged below a pump rotor, prevent oil leakage from a pump chamber even in the case of upward movement of a drive shaft at starting and the like, and restrain deterioration in the pump efficiency. CONSTITUTION:A washer 4 provided with an annular closing plate part 41 to close the bottom part of a pump chamber 10 and a cylindrical part 42 at the center part, is arranged on the bottom part of the eccentric part 13 of a rotor 1, and the cylindrical part 42 is press-fitted to the outer circumference of a projecting part 17 having an oil suction port 14. A plurality of radial oil grooves 5 of triangular section are formed on the receiving face of a thrust plate 3, so as to feed oil to the thrust face and to be provided with an escape of iron powder. Further, a relatively large thrust receiving face decided by the outer diameter of the washer 4 is insured, and the washer 4 is moved upward following to the upward movement of a drive shaft 8, so as to prevent generation of a gap in the axial direction at the fitted area between the eccentric part 13 and a yoke 2.
Patent JP-H01153445-A (JP)
Title: Container made of synthetic resin
Inventor: NISHINO SEIJI
IPC: B65D1/00
Filed: 1987-12-07
Abstract: PURPOSE:To improve mechanical property of a container and prevent the adsorption of dust, by forming by bending operation the container of a sheet into which two transparent polystyrene films containing an antistatic agent are laminated with an impact resisting styrenes resin film interposed therebetween. CONSTITUTION:A synthetic resin made container (A) is formed of a laminated film B by bending operation. The laminated film B is the one formed into a sheet by laminating transparent styrene resin films 1 and 2 with an impact resisting styrene resin film 3 interposed therebetween and the transparent styrene resin films 1 and 2 contain a antistatic agent. The styrene resin consists of polystyrene alone or mixed with other resin such as styrene butadiene copolymer. Such copolymer is produced by adding butadiene in an amount within the range of 40-20 parts by weight per 60-80 parts by weight of polystyrene. The antistatic agent is added in an amount within the range of 2-7 parts by weight per 100 parts by weight of the resin.
Patent JP-H08168066-A (JP)
Title: Telephone switching device
Inventor: MUROKI KOJI
IPC: H04W88/14
Filed: 1994-12-14
Abstract: PURPOSE: To enable line wire number switching through input operation on a screen without being well acquainted with command operation from a maintenance console and a PBX. CONSTITUTION: As a line wire number switching device 10 which is connected to the CPU of the private branch exchange, a data management part 10c allocates plural line wire numbers to portable telephone sets respectively and stores and manges data showing which of the allocated line wire numbers are currently used. An input/output part 10a displays the contents stored and managed by the data management part and a line wire number changeover button on a screen, and enables a line wire switching indication based upon the selection input of the display contents.  A PBX control part 10b sends out a command for rewriting the number of a termination-destination telephone set corresponding to a line wire number defined in a number conversion table to the CPU on the basis of the line wire switching indication, alters the stored and managed data in the data management part, and displays the altered contents at an input/output part.
Patent JP-H02265846-A (JP)
Title: Rubber sleeve provided with protector
Inventor: NAGANO HIDEO
IPC: B65H75/10
Filed: 1988-12-07
Abstract: PURPOSE:To avoid any damage in the point end part of a rubber sleeve, when a strip coil is mounted therein, by fitting in an annular shape, a protector having its section of almost a squared shape with one side open around a protrusive streak extendingly laid on top end part of a tubular rubber. CONSTITUTION:A protector 2 is fitted around the protrusive streak 4 of a tubular rubber 1 and a bolt 3 is inserted into the through hole 9 of an outer side annular protrusive edge 8 and through hole 5 of a protrusive streak 4, thereafter the protector 2 is screwed to an internal thread 6 of an inner side annular protrusive edge 7, and the protrusive streak 4 is guided by the bolt 3 and fitted in the protector 2 in a spread restorable condition. The bore size of this protector 2 is determined so as to be suited for the spread external size of a reel 11, that is larger than the bore size of the tubular rubber 1 in normal time. As a result, even when the protector 2 is formed integrally in an annular body, the protrusive streak 4 of the tubular rubber 1 is fitted to the protector 2 with a margin, so that the tubular rubber 1 can be smoothly spread and restored with no receiving resistance anywhere.
Patent JP-H02160988-A (JP)
Title: Treatment of malodor gas of kraft pulp plant
Inventor: MIZUSHIMA SADAO
IPC: D21C11/04
Filed: 1988-12-08
Abstract: PURPOSE:To prevent explosion and to reduce an amount of a gas treated in dividing gases from emitting sources of a malodor gas into a gas in high concentration and a gas in low concentration and collecting the gases, by diluting the gas in high concentration with the gas in low concentration before feeding the gas to a cooling dehumidifying column. CONSTITUTION:In dividing a gas line into a line 1 of collecting gases from devices such as digester, evaporator and deodorizing column evolving malodor gas in high concentration of kraft pulp plant and a line 2 of collecting gases from devices such as pulp washing device and oxidation column of black liquor evolving malodor gas in low concentration, equipping the lines with cooling dehumidifying device 3 and 3', respectively, the gas of low concentration line is fed to an inlet of the cooling dehumidifying device 3 of the high concentration line 1 and the gas in high concentration is diluted to < an explosion limit. Each evolving source of malodor gas is provided with a pressure-control valve 8, negative pressure in the evolving sources having high tightness is reduced, negative pressure in the evolving sources having low tightness is increased, suction of air except the bad-smelling gases is reduced to lessen an amount of the gases treated.
Patent JP-H05148758-A (JP)
Title: Antibacterial, antifungal and deodorant fiber and web
Inventor: EZAKI KOJI
IPC: D06M101/16
Filed: 1991-11-27
Abstract: PURPOSE:To provide the subject fibers non-poisonous for human bodies and exhibiting durable antibacterial, deodorant and hydrophillic properties by sticking deacetylated chitin and cellulose fine particles to cellulose fibers and animal or vegetable fibers (or web). CONSTITUTION:The solution of deacetylated chitin in an acid such as an organic acid id added to the aqueous suspension of cellulose fine particles, and the mixture is homogeneously mixed to form a treating solution. The treating solution is stuck to cellulose fibers or web and animal or vegetable fibers or web and subsequently heated to provide the highly safe and durable antibacterial, antifungal and deodorant fibers in which the composite material comprising the deacetylated chitin and cellulose fine particles are stuck to the fibers, Since the cellulose fine particles are stuck to the fibers, the objective fibers exhibit durable hydrophilicity and thereby are suitable for general cloth material, medical sanitary material, bedding materials, etc.
Patent JP-H1079690-A (JP)
Title: Digital communication equipment
Inventor: KOGA SHOICHI
IPC: H04W56/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To send data with high reliability at a high speed by using adaptively a frequency hopping(FH) system or a multi-frequency shift keying(MFSK) system depending on the operating state of a channel. SOLUTION: When a reception signal from a transmission line is given to a reception section R, a signal processing section DS outputs a spectrum intensity for each carrier frequency, a channel detection section CD controls a phase of a time slot based on the spectrum intensity, selects the modulation system for MFSK or FH and outputs reception code data corresponding to a carrier frequency, and a decoding section DE outputs reception information data from reception code data. Furthermore, when transmission information data are given to a section T, the transmission code data are outputted from transmission information data by a coding section CO according to the selected modulation system and a channel generating section CG outputs a utilizing carrier frequency from the transmission code data and a waveform generating section WG outputs a transmission signal to the transmission line.
Patent JP-H09154147-A (JP)
Title: Color image pickup device
Inventor: HIDAKA TORU
IPC: H04N9/09
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image without color slurring in the case of a moving image and an image with high image quality in the case of a still image by using a switching image relaxing device after an image of area sequencing is confirmed so as to switch an image through fading in the case of system changeover from the simultaneous system to the area sequential system. SOLUTION: When a motion detector 9 detects a motion of an image, that is, in the case of a moving image, an output image changeover device 10 outputs 100% of an image picked up by a simultaneous image pickup device 3 to a monitor 12, and when a motion detector 9 cannot detect a motion, an image is discriminated to be a still image, the image by area sequencing picked up by an area sequencing image pickup device 4 is confirmed and no color slurring is caused, then a switching image relaxing device 11 conducts fading, an image picked by the area sequencing image pickup device 4 is outputted to the monitor 12, the simultaneous image is replaced with the area sequential image and 100% of the image by area sequencing picked up by the area sequencing image pickup device 4 is finally outputted to the monitor 12.
Patent JP-H05149776-A (JP)
Title: Operating terminal device for track scale
Inventor: NIIOKA ISAO
IPC: G01G19/02
Filed: 1991-11-27
Abstract: PURPOSE:To obtain an operating terminal device which is excellent in operability irrespective of the size of trucks. CONSTITUTION:The driver of a large-sized truck inputs card data by inserting a card into an upper card reader 9a and the driver of a small-sized truck inputs card data by inserting a card into a lower card reader 9b. A control section 12 instructs a upper slip issuing device 10a to issue a slip when data are read from the upper reader 9a or a lower slip issuing device 10b to issue a slip when the data are read from the lower reader 9b, with the devices 10a and 10b being arranged in the height direction.
Patent JP-H01151001-A (JP)
Title: Magnetic storage device
Inventor: MIZUTANI KENJI
IPC: G11B5/48
Filed: 1987-12-09
Abstract: PURPOSE:To increase a storage capacity without deteriorating a signal quality by executing the magnetic recording of plural track widths onto one magnetic recording surface. CONSTITUTION:A magnetic recording is executed with magnetic heads 1-2 and 1-3 and a head 1-2 is for recording and reproducing an inner circumferential part (an intermediate cylinder 1-5 from innermost circumferential cylinder 1-4) and a head 1-3 is for recording and reproducing an outer circumferential part (outermost circumferential cylinder 1-6 from the internal cylinder 1-5). Here, the line recording density at the cylinder 1-5 is smaller than the line recording density, and when the recording and reproducing are executed with the same magnetic head, the reproduction signal quality at the cylinder 1-5 is better than that at the cylinder 1-4, and when the track width of the head 1-3 is smaller than the track width of the head 1-2, the track density between cylinders 1-5 and 1-6 is larger than the track density between cylinders 1-4 and 1-5. Thus, a magnetic storage device with a large recording capacity is obtained without deteriorating the signal quality.
Patent JP-H10151794-A (JP)
Title: Light emitting device and method for molding it
Inventor: YAMADA GENRIYOU
IPC: B41J2/44
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To stabilize light emitting characteristics regardless of environment for use and to improve light utilization efficiency and yield by forming a light taking-out part side and an electric connection part side by separating respectively their functions to an LED chip. SOLUTION: A silver-plated copper plate being an outer electrode 105 is embedded in a light-transmitting supporting body 101 in which a lens part is integrally molded by transfer molding. In addition, on the light-transmitting supporting body 101 being on opposite side to the lens part, a recessed part on which an LED chip 102 is arranged is formed and a recessed part in which the bottom side is projected outward is provided in the recessed part. In addition, the LED chip 102 is die-bonded in the recessed part by using a light- transmitting adhesive 104 so as to make the optical axis coincide with the lens part of the light-transmitting supporting body 101.  After the die-bonding resin is cured, the outer electrode 105 exposed in the recessed part from the light-transmitting supporting body 101 and an electrode of the LED chip 102 with a gallium nitride compd. semi-conductor on a sapphire base are wire-bonded with an electrically conductive wire 103.
Patent JP-S63167016-A (JP)
Title: Valve system of multiple cylinder internal combustion engine
Inventor: KONNO TSUNEO
IPC: F02F1/42
Filed: 1986-12-27
Abstract: PURPOSE:To control a valve system with higher accuracy by operating a suction valve and an exhaust valve in a certain set of cylinders in a different mode from that of a suction valve and an exhaust valve in another set of cylinders at least under a certain operating condition of an engine. CONSTITUTION:During low-speed operation of an engine, high pressure oil is not supplied to an oil pressure supply passage 31, and each oil pressure chamber 29 of the respective connection switching mechanisms 11 in tappet valve mechanisms 1, 1a, so that the respective connection switching mechanisms 11 are in the release state. At this time, in the first and fourth cylinders C1, C4, a rocker arm 9 is brought into sliding contact with a raised portion 4 not to be oscillated, so that a suction valve V is still closed. Further, in the second and third cylinders C2, C3, a rocker arm 9a is brought into sliding contact with a cam 5 for low speed, so that a suction valve V is opened and closed. On the other hand, during high-speed operation, high pressure oil is supplied to the above oil pressure supply passage and oil pressure chamber so that the respective connection switching mechanism 11 are in the state of connection. Accordingly the respective rocker arms 9, 9a are rocked, so that each suction valve V is brought into sliding contact with a cam 6 for high speed to be opened and closed.
Patent JP-2000138130-A (JP)
Title: Chip type electronic parts
Inventor: IEMURA TSUTOMU
IPC: H01B5/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To bear severe temperature change by a method wherein both end parts of a ceramic base body provided with a passive element are coated with a conductive resin layer containing metal powders on the surface, and there is provided a terminal electrode jointed to an electrode pad of a printed wiring board via conductive resin adhesive. SOLUTION: Terminal electrodes 5, 6 are constituted by a first electrode layer 7 and a second electrode layer 8. Both ends of a capacitor body 2 are coated with conductive paste containing a glass frit with silver as a staple material, and it is dried and burnt to form the first electrode layer 7. The thickness is 5 to 20 μm. The first electrode layer 7 is coated and cured with epoxy system thermosetting resin paste containing metal powders, thereby forming a second electrode layer 8. The second electrode layer 8 is coated at a thickness of 50 to 150 μm so as to coat completely the first electrode layer 7, and is dried for a process period of time of 10 min, and is moreover de-resolved at a temperature of 100 deg.C for a process period of time of 60 min, and thereafter it is heated and cured at a temperature of 200 deg.C for a process period of time of 90 min.
Patent JP-H03171119-A (JP)
Title: Optical matrix switch and directional coupler
Inventor: USHIKUBO TAKASHI
IPC: G02B6/12
Filed: 1989-11-30
Abstract: PURPOSE:To decrease the light losses in waveguides by adopting the structure which is not provided with the coupling layers to increase the electric field coupling between the two waveguides possessed by a directional coupler on the periphery of a total reflecting corner. CONSTITUTION:The structure which is not provided with the coupling layers 61, 63 to increase the electric field coupling between the two waveguides possessed by the directional coupler on the periphery of the total reflecting corner 31 is adopted. Further, the coupling layers 61, 63 provided in the positions apart the total reflecting corner 31 are so constituted that the volume at least the end on the total reflecting corner side decreases toward the total reflecting corner 31. The electric field intensity distribution is, therefore, returned gently to the stop side in the transverse direction of the respective waveguides in the parts in contact with the parts where the volume of the coupling layers of the respective waveguides decreases and the parts where the coupling layers are not provided even when the center of the electric field intensity distribution of the respective waveguides deviates to the counter waveguide side in the parts in contact with the coupling layers 61, 63. Thus, since the abrupt change in the electric field intensity distribution is prevented, the light losses in the waveguides are decreased.
Patent JP-H04183424-A (JP)
Title: Vacuum cleaner
Inventor: HOSOKAWA ATSUSHI
IPC: A47L9/19
Filed: 1990-11-17
Abstract: PURPOSE:To enable a proper intake force and cleaning capability to be always set for a vacuum cleaner, depending upon all cleaning surfaces and the clogging condition of an electric intake port and a filter by detecting current flowing across an electric motor in the intake port, current across an electric blower and the speed thereof, and providing a plurality of detection circuit output ends for negative pressure in a vacuum cleaner. CONSTITUTION:The speed of an electric blower 1 in an electric intake port D is detected by a rotation sensor 2 to detect the magnetic pole position of the rotor of the blower 1, and sent to a microcomputer 4. On the other hand, current flowing to the electric blower 1 is detected by a current detection resistor 7 and sent to the microcomputer 4. Also, current flowing to an electric motor 3 is detected by a current sensor 17, amplified by an amplification circuit 17 and sent to the microcomputer 4. According to the aforesaid signals, the microcomputer 4 recognizes the operation condition of the blower 1 and electric motor 3. Negative pressure in a vacuum cleaner is detected by a pressure sensor 19 and amplified by a sensor output circuit 20. In this case, there are two types of voltage VA and VB having a different amplification degree, and either voltage is selected, according to an A or B output signal 12 from the microcomputer 4. The selected voltage is sent to AN2 of the microcomputer 4. The microcomputer 4, then, makes judgement about a cleaning surface and an intake port, and corrects for filter clogging, thereby maintaining the vacuum cleaner at an optimum intake force and controlling the electric intake port at an optimum speed at all times.
Patent JP-H10154947-A (JP)
Title: Antenna switch multicoupler
Inventor: NAGATA HIDEO
IPC: H01P1/15
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the antenna switch multicoupler with a small size and a low loss that has an antenna multicoupler function by simultaneous operation of transmission and reception, a reception antenna switching diversity function, and transmission reception operation function for two frequency bands. SOLUTION: The multicoupler is provided with a transmission terminal 101, a 1st reception terminal 104, a 2nd reception terminal 105, a 1st antenna terminal 102 connecting electrically to the transmission terminal 101, a 2nd antenna terminal 103, and a double pole double throw switch 110, which connects selectively the 1st antenna terminal 102 and the 2nd antenna terminal 103 to the 1st reception terminal 104 and the 2nd reception terminal 105.