baber/WOPTO huggingface dataset:
Patent JP-S60263854-A (JP)
Title: Ultrasonic probe
Inventor: ISHIYAMA KAZUFUMI
IPC: G01N29/24
Filed: 1984-06-12
Abstract: PURPOSE:To suppress the tailing of an ultrasonic probe having piezoelectric ceramics and packing material and to improve the distance resolving power by using a packing material having a specific acoustic impedance in said probe. CONSTITUTION:The ultrasonic probe is constituted by laminating the packing material 2 on the rear of the piezoelectric ceramics 1 and providing an acoustic matching layer 3 and an accoustic lens 4 focusing ultrasonic waves on the ultrasonic wave radiation side thereof. The sintered body made by mixing and pressurizing powder having high density, for example, metallic oxide powder, ceramic powder, stone powder, etc. and a binder, for example, an epoxy resin is used for the material 2. The acoustic impedance of the sintered body is made 15- 40X10<6>kg/m<2>.s. Since the packing material is thus made to have the acoustic impedance of the specific value, the suppression of the tailing and the widening of the frequency characteristic range are made possible and the distance resolving power is improved.
Patent JP-S5911130-A (JP)
Inventor: YAMAMOTO NOU
IPC: A01K61/02
Filed: 1982-07-08
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-S61277292-A (JP)
Title: Printer device for television receiver
Inventor: NAKAMURA SHUNICHI
IPC: H04N9/79
Filed: 1985-05-31
Abstract: PURPOSE:To print out a gradation density signal by providing a change-over device for changing over a digital video signal or an R.G.B primary color signal and outputting, a video memory for storing an output of the change over device as a gradation density signal and a printer. CONSTITUTION:An A/D converter 1 uses a clock pulse P of a clock pulse generator 8 to sample a video signal and output gradation density signals D0-D2. A change over device 2 changes over and selects an R.G.B primary color signal and gradation density signals D0-D2 in accordance with the condition of a selecting switch 10 and outputs gradation density signals V0-V2. A writing control circuit 4 writes the gradation density signal of for instance, 640 picture elements in a horizontal direction, 234 lines in a vertical direction, in a correct address of a video memory 3 by the use of horizontal and vertical synchronous signals S1 and S2. When the writing to the image memory 3 is completed, a CPU gives a reading address a to the video memory 3, reads a gradation density signal W0 and inputs to a printer 6 as a printing data W1. Thereby, the printer 6 prints out a video signal V or the R.G.B primary color signal.
Patent JP-S5235185-A (JP)
Title: Sufactant
Inventor: NAKAMURA SATOSHI
IPC: C09K23/42
Filed: 1976-10-04
Abstract: PURPOSE: A fluorine-containing surfactant suitable for use as an ingredient of fireextinguishing aqueous film, in the production of emulsified products of fluorine dirivatives for oxygen carriers, and as finishing agent for textiles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1155162-A (JP)
Title: System for improving performance of catv set top terminal
Inventor: CAPORIZZO LOUIS
IPC: H04N7/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an low cost set top terminal which is used for a double conversion CATV transmission network and improved in RF tuner performance. SOLUTION: This terminal is provided with a means for receiving plural channels, a means 14 for preprocessing the plural channels, means 16 and 18 for selecting one of the channels, a means for supplying a base-band signal containing information to the selected channel so as to output it onto a display and a means 20 for measuring a special parameter in the output from the selected channel. As one of these parameters, signal intensity is utilized. Namely, the occurrence of distortion is prevented by equalizing the signal level of the channel, while controlling the selecting means based on the signal intensity, and the RF tuner performance is improve dynamically.
Patent JP-S609756-A (JP)
Title: Manufacture of ink jet head
Inventor: HIRAMOTO INAOMI
IPC: B41J2/16
Filed: 1983-06-29
Abstract: PURPOSE:To make the flying direction of fine ink particles to be discharged from each nozzle hole constant by such an arrangement wherein after the groove pattern of ink passages excluding nozzle holes is formed in a basic body, the groove pattern of nozzle holes is formed by a rotary cutting means having a cutting blade surface corresponding to the width of the groove. CONSTITUTION:A substrate 1 on which a groove pattern confining a pressure chamber 3, individual ink passage 4 and a common ink passage 5 has been formed by etching method or electric discharge processing method is fixed to a work table 12 and a rotary grindstone 8 is brought to contact with the substrate 1 at the center of the left end of the pressure chamber 3 corresponding to the position where a groove pattern confining a nozzle unit 2 is to be formed so that its cutting depth becomes 0.04mm.. As a revolving shaft 11 is driven by a drive unit, the rotary cutting grindstone rotates, and as the work table 12 is moved in the direction of an arrow C, a groove pattern confining the nozzle hole 2 is cut by a groove width corresponding to that of the cutting blade surface 9 and the hole is eventually formed with smooth internal surface provided. By this, the formation of a nozzle hole can be performed accurately and easily and the nozzle hole can be prevented from being clogged, therefore, an ink jet head of high quality and reliability can be obtained.
Patent JP-H08289664-A (JP)
Title: Spare blade type electric scissors
Inventor: UCHIDA HIROSHI
IPC: B26B15/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide electric scissors whose blade body is a detachable spare blade type, capable of readily attaching and detaching the blade body and always pressing the attached blade body by definite force and not needing adjustment of the blade body in automatic scissors capable of automatically opening and closing the blade body by operating an operating switch. CONSTITUTION: An inserting hole 6 for inserting blade bodies 2 and 3 is provided on the top of a body 1 and a power-transmitting mechanism is housed in the body 1 in a state communicating with the inner depth of the inserting holes. These blade bodies 2 and 3 are used as a pair and integrally retained by a definite pressure from a pressing spring 5 and freely insertible into the inserting hole by the pressing spring 5 and an engaging part of base ends of the blade bodies 2 and 3 is engaged with the power transmitting mechanism in the inserted state. Then, a shaft 7 is generated into the body 1 and a pair of blade bodies 2 and 3 to pivotally support the blade bodies 2, 3 on the shaft 7.
Patent JP-2000311640-A (JP)
Title: Insulating film and fluorescent display device
Inventor: NAKANISHI MASAYUKI
IPC: H01J29/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To form an insulating film in the condition provided with mechanical strength such as a condition that peeling is hard to be generated without generat ing chamber in an object to be formed. SOLUTION: An insulating film 104 is formed of a powdery layer 104a formed of an insulator and a fixed layer 104b formed so as to cover the surface while filling a clearance between the powdery layer 104a. In this case, the insulating material grains having 5 μm or less of grain diameter is desirable, and the insulating material can be formed of one kind or more of the oxide, nitride, fluoride of metal. A substrate metal of the fixed layer is formed of any one of the oxide of silicon, titanium, magnesium, tantalum, and aluminum.
Patent JP-H06328926-A (JP)
Title: Air conditioning device for vehicle
Inventor: ITO YUJI
IPC: B60H1/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide an air conditioning device for a vehicle capable of keeping occupant's feeling of warm heat nearly constant which varies with temperatures, and also not to increase the cost. CONSTITUTION:An air conditioner control device 6 to control an air conditioning apparatus of an air conditioning device 1 computes target blowout temperature into a car room in accordance with vehicle environmental conditions such as inside air temperature, outside air temperature, quantity of solar radiation and otherss and set temperature in the car room and corrects the target blowout temperature in accordance with a corrected amount found according to blowout air temperature immediately after passing a refrigerant evaporator 22. This corrected amount is to lower the target blowout temperature as the blowout air temperature immediately after passing the refrigerant evaporator 22 becomes higher.
Patent JP-S5820511-A (JP)
Title: Weather strip for rear window of automobile
Inventor: HIRANO OSAMU
IPC: B60J1/20
Filed: 1981-07-30
Abstract: PURPOSE:To heighten the rigidity of a weather strip including a spoiler jut extending outward as to the body of an automobile and improve the properties of mounting work on the weather strip, by making the thickness of the spoiler jut as large as possible and providing an incision between the jut and inner lip. CONSTITUTION:A weather strip 20 for a rear window comprises a panel fitting opening 3 provided in the body 21 of the strip to fit an outer and an inner panels 10a, 10b, a pane fitting opening 4 in which the pane of the rear window is fitted, and a spoiler jut 25 extending outside the panel 10a. The thickness of the spoiler jut 25 is made as large as possible so that its top has a smooth arc- shaped curved surface 30. The free end 25a, panel contact part 29 and arc- shaped curved surface 30 of the spoiler jut 25 are made continuous to each other. The panel contact part 29 is provided with an incision 31 nearly parallel with the pane fitting opening 4, so that an inner lip 26 is provided.
Patent JP-S5744972-A (JP)
Title: Manufacture of nonsoluble electrode
Inventor: HIROSE TAKASHI
IPC: B32B15/04
Filed: 1980-09-01
Abstract: PURPOSE:To stabilize the manufacture of an insoluble and non-permeable electrode satisfying mechanical strength and high electric conductivity and used in a zinc- bromine chlorine battery or the like, by sticking the layer of the mixture of carbon powder and plastic powder closely on a metal base. CONSTITUTION:The mixture of carbon powder and plastic powder of teflon, teflon-polyethylene copolymer or the like is formed by heating and pressing on a metal base, and stuck to the base. Or, a carbon plastic film formed by using the mixture is stuck on the base with a conductive adhesive. Or, plural carbon plastic layers are stuck on the base, by forming a carbon plastic film on the base through heating and pressing via mixture layer of carbon plastic powder compounded differently from said film. An insoluble electrode having sufficient chemical resistance and corrosion resistance can be obtained by these processes.
Patent JP-H08316567-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: AOKI TADASHI
IPC: H01S5/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a method of manufacturing an LD device, wherein an optical distance between the luminous surface of a semiconductor laser device and an optical element such as a convex lens can be kept constant, and an LD chip can be hermetically sealed up with a stem and a cap. CONSTITUTION: A semiconductor laser element 3 is mounted on a stem and emits a laser beam forming right angles with the surface of the stem, wherein the stem is composed of a first, stem 1 and a second stem 2. The semiconductor laser element 3 is mounted on the first stem 1, a reflecting plane R which reflects a laser beam emitted from the semiconductor laser element 3 vertically to the surface of the stem is provided on the second stem 2, and the stems 1 and 2 are fixed together.
Patent JP-S5243822-A (JP)
Title: Water-based coating composition
Inventor: SUKESHIMA HAJIME
IPC: C08L33/00
Filed: 1975-10-03
Abstract: PURPOSE: A water-based coating composition imparted with improved wettability. penetrability and adhesion especially to steel material and remaining rust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0262822-A (JP)
Title: Membrane coated tablet
Inventor: ROBAATO MAIKURU FURANTSU
IPC: A61K47/14
Filed: 1989-05-12
Abstract: PURPOSE: To obtain a ranitidine hydrochloride tablet increased in the stability of the tablet and prevented the indistinction of carved parts, etc., on the surface of the tablet by coating the tablet with a thin polymer coating film comprising hydroxypropylmethyl cellulose and triacetin. CONSTITUTION: A ranitidine hydrochloride tablet useful as a histamine H2 receptor antagonist (duodenal ulcer medicine) is coated with a polymer thin coating film comprising (A) hydroxypropylmethyl cellulose, (B) triacetin and preferably further (C) a coloring agent or opacifier. The components B and C are used in amounts of 5-25wt.%, preferably 10-15wt.%, and 5-65wt.%, respectively, based on the dried weight of the component A. 100 pts.wt. of the tablets are coated with 2.1-5.0 pts.wt., preferably 3.0-4.0 pts.wt., of the polymer. The stability of the tablet can thereby be improved, and the indistinction of specific carved parts, engraved shapes, etc., in or on the surface of the tablet can simultaneously be prevented.
Patent JP-S5820492-A (JP)
Title: Heat sensitive recording material
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/337
Filed: 1981-07-31
Abstract: PURPOSE:To obtain the heat sensitive recording material which has high heat response and low surface density, by including a filler wherein a lubricant is supported in a heat sensitive coloring layer. CONSTITUTION:The lubricant such as higher fatty amine and higher alcohol are supported by surface coating or impregnation with respect to the filler such as calcium carbonate and aluminum carbonate. Thereafter it is included in the heat sensitive coloring layer. The amount of usage of the filler, wherein the  lubricant that it to be included in the heat sensitive coloring layer, is about 5- 90wt% with respect to the entire coloring layer. The amount of the support of the lubricant is about 1-50wt% with respect to the sum of the filler and the lubricant. Supporting methods are as follows. In one method, the filler is added in the lubricant solution which is resolved in a solvent and stirring and mixing are performed. In another method, the lubricant solution is sprayed on the filler, then it is dried, and an applied layer is formed on the surface. The lubricant is coated on and compounded with the filler. Thus the surface characteristics can be improved.
Patent JP-2000025993-A (JP)
Title: Image scanner and transfer device
Inventor: BLANDING DOUGLASS L
IPC: B65H20/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular lens material transfer system for use in low- speed scanning medium drives that produces no lens-based flutter. SOLUTION: An image scanner 80 scans images onto a lenticular lens material 43. A first pressure roller 11 forms a first nip 10 with a drive roller 13 to move the lenticular lens material 43. The axis 71 of the first pressure roller 11 is twisted off the axis 73 of the drive roller 13 at a first angle. A second pressure roller 21 forms a second nip 20 with a tension roller to hold the lenticular lens material 43 tense between the first and second nips 10 and 20. The axis 61 of the second pressure roller 21 is twisted off the axis 63 of the tension roller at a second angle.
Patent JP-H02300710-A (JP)
Title: Electronic endoscope
Inventor: KOMI SHUJI
IPC: A61B1/04
Filed: 1989-05-16
Abstract: PURPOSE:To arbitrarily set the range of an image displayed on a monitor screen in accordance with an object to be obserbed by providing a variable masking means which limits the image pickup area in a position on the incidence side of a solidstate image pickup element. CONSTITUTION:An aperture member 10 as the variable masking means is interposed between an objective lens 3 and a solidstate image pickup element 4. This member 10 consists of aperture blades 11 and 12, and aperture blades 11 and 12 are provided with notched parts 11a and 12a to form an aperture, and aperture blades 11 and 12 can overlap with notched parts 11a and 12a facing each other. Consequently, notched parts 11a and 12a are approximated or separated by relative displacement of aperture blades 11 and 12 to change the aperture area of the aperture. Thus, the field angle of the solidstate image pickup element is limited as desired in accordance with the observation object part.
Patent JP-S5745235-A (JP)
Title: Exposure by x-ray
Inventor: KOBAYASHI KOUICHI
IPC: H01L21/027
Filed: 1980-09-02
Abstract: PURPOSE:To reduce the time required for X-ray exposure as well as to imprve the accuracy in positioning by a method wherein the surface of a wafer to be exposed is divided into a plurality of rectangular regions having the same shape and a process, wherein a plurality of rectangular regions aparting at least a rectangular region are irradiated by the X-rays, is repeated. CONSTITUTION:The area whereon patterning will be performed on the wafer is divided into square regions A, B, C and D. First, four A regions are exposed by X-rays at the same time, then the four B regions adjoining said A regions are exposed simultaneously and subsequently, regions C and D are exposed in the same manner and the whole surface of the wafer is exposed by the X-rays. An X-ray exposing device is consisted of four X-ray sources 1, 2,... (two sources 1 and 2 only are shown in the diagram), a beryllium window 4 fixed on a retaining frame 5 and a shielding wall 3. When such an X-ray method as abovementioned is adopted, positionary deformed wafer can be correctly positoned in each process of exposure and the area of a region to be exposed by the X-ray irradiation becomes small, thereby enabling to reduce the distance between beryllium window 4 and a mask 6 a nd the attenuation of the X-ray intensity can be inhibited.
Patent JP-S5645063-A (JP)
Title: Thick film resistance circuit device
Inventor: ENDOU TSUNEO
IPC: H01L27/01
Filed: 1979-09-21
Abstract: PURPOSE:To obtain high integration resistor circuits by placing thick film resistors in piles on an insulating substrate through layer insulating films wherein conductors or resistance substances are provided in the through hole of the layer insulating films for reciprocal connection. CONSTITUTION:Consecutive thick film resistors 14a-14c are piled up and formed with the same pattern on an insulating substrate 1 through layer insulating films 4, 5. Wherein the resistors are formed by riding in a three-layer shape and reciprocally connected through conductors 15 in the through hole of the layer insulating films. In this composition, packaging density will be improved. Furthermore, if trimming cut is done for a place, three places 16a-16c will be cut with the same pattern. Therefore, the exothermic distribution of the resistors will be equalized to obtain reliable resistor circuits and the adjustment of resistance values will be carried out in a short period.
Patent JP-S6017152-A (JP)
Inventor: SUGITA KATSUHIKO
IPC: D03D51/00
Filed: 1983-07-02
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-S61435-A (JP)
Title: Mixing apparatus
Inventor: OGUCHI TOSHIO
IPC: B01F11/02
Filed: 1984-06-14
Abstract: PURPOSE:To make it possible to mix different fluids to each other with good efficiency, by providing a vibration plate in a cylinder in a cantilevered support state and violently impinging different fluids to be mixed to the bracket provided to the leading end of the vibration plate to apply ultrasonic vibration to said vibration plate. CONSTITUTION:First and second heads 3, 4 are connected through a cylinder 2 having a discharge port 11 and the oil supply port 5 communicated with the cylinder 2 is formed to the first head 3 on the axis of the cylinder 2. The water supply port 7 communicated with the cylinder 2 is formed to the circumference of the oil supply port 5 and a vibration plate 9, which is fixed to the side of the second head 4 at one end thereof and has a bracket 10 fixed to the free end side thereof at the position opposed to the oil supply port 5 and the water supply port 7, is arranged in the cylinder 2. That is, different fluids to be mixed are violently impinged to the bracket 10 to apply ultrasonic vibration to the vibration plate 9 and can be uniformly mixed to each other by this ultrasonic vibration with good efficiency.
Patent JP-H02299257-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAGAHAMA KOJI
IPC: H01L25/18
Filed: 1989-05-15
Abstract: PURPOSE:To make a hybrid integrated circuit device of this design small in size and high in mounting density and enable the mounting of an EPROM in a freely detachable manner by a method wherein only the EPROM is exposed through a recess provided to a peripheral side of a board and other peripheral elements are hermetically enveloped in a sealed space formed of two boards and a case material. CONSTITUTION:A recess 4 is provided at a prescribed position on the peripheral side of a board 2 out of two boards 2 and 3, and a single line type resin sealed nonvolatile memory or an EPROM (ultraviolet erasable programmable read-only memory) 6 is mounted on a conductive path 5 on a part of the board 3 exposed through the recess 4, and all the circuit elements such as a microcomputer 7 and its peripheral elements 8 other than the EPROM 6 are mounted on either the board 2 or the board 3 and housed in a sealed space 21 formed of the boards 2 and 3 and a case material 9. By this setup, a hybrid integrated circuit device 1 small in size and high in mounting density can be obtained, where the EPROM 6 is built in a freely detachable manner.
Patent JP-S5644532-A (JP)
Title: Safety device for gas combusting apparatus
Inventor: SAKANO HISAO
IPC: F23N5/00
Filed: 1979-09-20
Abstract: PURPOSE:To operate a safety device for combusting apparatus correctly, by exposing gas to be detected an oxygen detecting element the resistance of which is changed in response to the partial pressure of oxygen in a chemically balanced atmosphere, and detecting abnormal combustion from drastic change of the resistance of said oxygen detecting element. CONSTITUTION:There is provided a detection-gas controlling apparatus which comprises an exhaust-gas drawing pipe 11 for drawing exhaust gas of flame A containing superfluous secondary air and a control-gas drawing pipe 13 having a suction  port 14 in flame A for drawing oxygen-lacked flame having a fuel-air ratio lower  than 1 as control gas. Further, an oxygen detecting element 17 made of titania is provided at an intermediate portion of a pipe 16 of the apparatus and an oxidizing  catalyst 18 is provided at the outlet side of pipe 16. A solenoid valve 5 is operated  in response to the change in the resistance of element 17 which is afforded to a control means 19. With such an arrangement, it is enabled to ensure safe operation of the combusting apparatus through accurate detection of incomplete combustion  even in a minor degree.
Patent JP-S5822457-A (JP)
Title: Testing system for standby system device
Inventor: HASEGAWA HARUAKI
IPC: G06F15/16
Filed: 1981-08-01
Abstract: PURPOSE:To test a controller for a standby system including its interface, and to extend the range of confirmation by the test, by providing a means of connecting only an interface circuit, to which a terminal for testing is connected, to the controller for the standby system. CONSTITUTION:Interface circuits 4-6 for terminals which does not have redundancy constitution are provided, and those circuits 4-6 are controlled double by a controller 2 for an in-use system and a controller 3 for a standby system. A central processor 1 is connected to those controllers 2 and 3, and the circuits 4-6, etc., are controlled by the controller 2 for the in-use system normally on the basis of pieces of control information 7 and 8 and pieces of act FFO information 11 and 12. Further, pieces of information on an act FF1 are supplied from the controllers 2 and 3 to the circuit 6 to test the controller 3 for the standby system including the circuits 4-6, thus increasing the range of confirmation by the test.