baber/WOPTO huggingface dataset:
Patent JP-H09207341-A (JP)
Title: Nozzle plate for ink jet head and manufacture thereof
Inventor: KAYANO YUJI
IPC: B41J2/135
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To give optimum resistance to ink by a method wherein a portion, which connects to one side of a silicon substrate, of a through hole is a straight part having a certain section shape in the direction of the thickness of the substrate, and a portion, which connects to the other side of the silicon sub strate, of the through hole is a tapered part having a sectional area changing in the direction of the thickness of the substrate. SOLUTION: On both sides of a silicon substrate 11, SiO2 s 14 and 15 are formed. By photo-setting the SiO2 formed on an ink discharging surface 12, nozzle patterns 16 are formed and then, by dry-etching the nozzle patterns, straight-shaped nozzles 17 are formed. In addition, on the inner surface of each nozzle 17, SiO2 18 is formed. Next, by photo-etching the silicon substrate 11, etching mask patterns 19 for forming through hole tapered parts 110 by anisotropic etching are formed at the positions corresponding to the nozzles to be formed on the SiO2 15 formed on an ink chamber surface 13. Next, by anisotropic etching, the through hole tapered parts 110 are formed. Finally, the SiO2 14, 15 and 18 are removed.
Patent JP-H08215954-A (JP)
Title: Manufacture of building panel and press device used for it
Inventor: TSUJIMOTO NOBUMOTO
IPC: E04C2/38
Filed: 1995-02-09
Abstract: PURPOSE: To provide a building panel manufacturing method capable of increasing panel accuracy. CONSTITUTION: When a building panel is manufactured by laminating a surface material 2 on a frame body 1, while a load is applied to the frame body 1 so as to correct a deflection, the surface material 2 is laminated. Even if the load is removed, the correction of deflection of the frame body 1 can be maintained by the connection of the surface material 2. Thus a building material which has a flat panel surface, is high in panel accuracy, and is free from deformation such as corrugation can be obtained.
Patent JP-H11207231-A (JP)
Title: Coater
Inventor: IWANAMI NORIO
IPC: B05D1/30
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent thick coating due to that a coating liquid drops collectively on a base paper at the time of starting or stopping coating. SOLUTION: A base paper pass line in a part where a coating liquid 4 is made to flow down is inclined upward to the coating liquid flowing down direction. An air shutting plate 6 is installed at a position in an upstream side of a coating liquid flowing down position while being inclined upward at an angle smaller than that of the inclination of the base paper pass line. A color pan 9 is installed in the upper part of the air shutting plate 6. A shutter pan 10 is installed while being inclined upward in the upper part of the color pan 9. The shutter pan 10 is held by an irregularly moving mechanism 11. When the shutter pan 10 is moved forward and backward by the irregularly moving mechanism 11, the top of the shutter pan 10 is moved away from the upper side of the base paper 2 at the coating liquid flowing down position as the turning point.
Patent JP-H10222116-A (JP)
Title: Bulletin board using aluminum extruded shape
Inventor: NAITO SHIGERU
IPC: G09F15/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bulletin board which is robust and superior in anticorrosiveness and durability by connecting a longitudinal and a lateral frame formed in an aluminum extruded shape together directly into a frame body. SOLUTION: Longitudinal frames 30 and 30 are fixed to a couple of columns 20 and 20 and an upper frame 40 and a lower frame 50 are connected directly to the longitudinal frame 30 and 30. Slide grooves for sliding glass plates 0 and 71 are formed on the front sides of the upper frame 40 and lower frame 50 and insertion parts into upper and lower edge parts of a back plate are inserted are provided on inner sides. Both the end parts of the upper frame 40 and lower frame 50 are clamped between clamp projections provided on the front and inner sides of the longitudinal frame.  The longitudinal top surface which abuts against the column 20 is made flat and the longitudinal frame 30 is fixed to the column 20 with a blind rivet is invisible from outside. the upper frame 40 has part of the reverse-surface side of a hollow rectangular sectional shape cut away to open a hollow part, and a light source 80 is arranged at the open hollow part. Consequently, the number of components is small, so the assembling operation is facilitated.
Patent JP-H04238323-A (JP)
Title: Color liquid crystal display device
Inventor: MATSUMOTO FUMINAO
IPC: G02B5/20
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the generation of warpage in color filters formed by providing a black matrix on a plastic film and the nonuniformity of a cell gap when cells are formed. CONSTITUTION:A black resin is formed like gratings at a prescribed thickness of the plastic film substrate 1 to form the black matrix 2. Red, green and blue colored resins 4, 5, 6 are closely embedded between this black matrix 2 without overlaps to obtain the plastic color filters.
Patent JP-H04260317-A (JP)
Title: Chip type solid-state electrolytic capacitor provided with fuse
Inventor: OKAZAKI SHINJI
IPC: H01G9/00
Filed: 1991-02-15
Abstract: PURPOSE:To improve the reliability of fuse connection, by constituting an inner terminal of an inner connection part, an outer leading-out part, and a fuse which bridges and connects both of them, and previously protecting and insulating a specified part containing a fuse connection part. CONSTITUTION:An inner connection part 5a and an outer leading-out part 5b are bridged and connected by soldering a fuse 7, and insulatively coated with protective resin 11 so as to expose a specified part. The surface of the inner connection part 5a which surface faces a capacitor element 1 is coated with conductive adhesive agent 12, and the capacitor element 1 and a cathode terminal 5 are electrically connected by thermosetting said agent. An anode lead 2 and an anode terminal 4 are welded and fixed. This assembled body is insulatively sheathed by using sheathing resin 10, in the manner in which a specified part of the outer connection part 5b of the anode terminal and the cathode terminal is exposed. Thereby the safety of the whole circuit can be improved.
Patent JP-S53107580-A (JP)
Title: Control programming method for remote control system
Inventor: AKIBA OSAMU
IPC: H04Q9/02
Filed: 1977-02-28
Abstract: PURPOSE:To simplify the setting operation of control programming, in a device that controls many load instruments contrically by means of remote control.
Patent JP-S52106272-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YOSHITERU
IPC: H01L23/48
Filed: 1976-03-03
Abstract: PURPOSE: To improve adherence as well as enhance forward voltage fall and adverse anti-pressure properties by adhering semiconductor wafer and support electrode using Al containing Sb of 3W15 weight % with its thickness of 5W30μm respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59148427-A (JP)
Title: Thyristor simulating circuit
Inventor: HAYASHI TOSHIYUKI
IPC: H03K17/795
Filed: 1983-02-14
Abstract: PURPOSE:To attain a test with equal characteristics as that used at an actual power system even at the test at a low voltage by simulating characteristics of various kinds of thyristors so that they are operated equivalently to the actual application by means of an electronic circuit. CONSTITUTION:When an ON signal B is applied to a gate terminal G1 with a positive voltage between terminals A and K, this ON signal is applied to a clock input terminal CK of an FF circuit via a photocoupler PH1, an inverter IV1 and an AND gate AG1, resulting in that an output Q of the FF circuit goes from low to high. This high level signal is fed to inverters IV3 and IV4, and the output of them goes to low. Driving transistors(TRs) Q1', Q2' are both turned off when this low signal is applied thereto, resulting in that switching TRs Q1, Q2 are turned on. When both TRs Q1, Q2 are conductive, a current i(D) flows to the cathode terminal K via the anode terminal A, the TRQ1, resistive elements R1, R2 and the TRQ2.
Patent JP-H03224519-A (JP)
Title: Mixer
Inventor: TAKAMA TOSHIKI
IPC: A47J43/046
Filed: 1990-01-31
Abstract: PURPOSE:To suppress a noise at the time of using a mixer by forming a through hole for allowing an annular space and the inside of a bottle to communicate with each other on a cylindrical part, and forming a communicating hole for allowing the annular space and the outside to communicate with each other in a position separated from the through hole of a collar part. CONSTITUTION:An annular space surrounded by the inside surface of a bottle 4, a collar part 9, a cylindrical part 10 and a sealing part 11 is formed. A through hole 13 which is formed in the cylindrical part 10 and allows the inside of the bottle 4 and the annular space 12 to communicate with each other is formed to an area being smaller than a cross section of the annular space 12. A communicating hole 14 which is formed in the collar part 9 and allows the annular space 12 and the outside to communicate with each other is formed in a position separated most from the through hole 13, and this communicating hole 14 is formed smaller than the cross section of the annular space 12. Accordingly, a water flow sound generated by the convection of a material passes through the through hole 13 and reaches the annular space 12, passes through the long annular space 12 and is leaked to the outside from the communicating hole 14. In such a manner, the leakage of a noise to the outside is suppressed.
Patent JP-H07229579-A (JP)
Title: Microvalve device
Inventor: MURAKAMI MASAFUMI
IPC: F15C5/00
Filed: 1994-02-21
Abstract: PURPOSE:To simplify construction and controllability so as to improve reliability as an injector and the like. CONSTITUTION:A microvalve device is constructed of a three-layer structure consisting of a supporting layer 11, an intermediate layer 12, and a coating layer 13, and in the intermediate layer 12, a closing member 16, a diaphragm 17, and a seat member 18 are constructed so as to be set inside a space chamber is formed in the coating layer 13. The diaphragm 17 is clamped between the supporting layer 11 and the coating layer 13, and pressure fluide is inputted from an inlet joint part 19 into the space chamber 15, while in the coating layer 13, a fluid outlet 22 is formed opposedly to a face facing the seat member 18. A seal part 181 of the seat member 18 is brought into contact with surroundings of the fluid outlet 22. In the supporting layer 11. a recessed chamber 20 is formed on the opposed face to the closing member 16, and the recessed chamber 20 and the fluid outlet 22 are communicated with each other by a communicating port 23. A pressurized face A of the seat member 18, on which an input fluid pressure is set, is provided with a larger area than the opposed pressurized face B.
Patent JP-S52105817-A (JP)
Title: Removably holding device for focal plate of camera
Inventor: UEDA HIROSHI
IPC: G03B13/24
Filed: 1976-03-01
Abstract: PURPOSE: To removably hold a focal plate by mounting a permanent magnet on a focal plate holding member and by mounting an attracting member on the focal plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08215988-A (JP)
Title: Inclination detecting method for cylindrical face by cutting tool
Inventor: SUZUKI NORIYUKI
IPC: B23Q17/22
Filed: 1995-02-10
Abstract: PURPOSE: To dispense with air pressure or a sensor, automatically correct when abnormal seating is detected, and directly measure a working objective part so as to guarantee the accuracy after working. CONSTITUTION: A metallic cutting tool 7 is used while setting the cylindrical face 1 of the inner circumference of a work W as an object to be detected, the cutting tool 7 is brought into contact with the work W at a plurality of positions in the circumferential direction of the work W, and the positions of the contact points P1-P4 between the cutting tool 7 and the work W are detected by catching the electrical change obtained in this contact condition as positional signals. When the maximum value of dislocation in the detected four contact points P1-P4 is under the set value previously setting as a judging reference, the seating of the work W is judged to be normal, and when the maximum value is over the set value, the seating of the work W is judged to be abnormal.
Patent JP-S62180606-A (JP)
Title: Clock signal delay circuit
Inventor: KUDO TOSHIYUKI
IPC: H03K5/13
Filed: 1986-02-04
Abstract: PURPOSE:To allow the titled circuit to cope with a wide variety of input period and to attain the miniaturization by varying the time constant of the 1st monostable multivibrator and fixing the time constant of the 2nd monostable multivibrator. CONSTITUTION:An inverted output B of a monostable multivibrator 10 changes from a value '1' to a value '0' at a point of time when an input clock A fed to a clock input terminal 50 changes from a value '0' to a value '1' and the state of value '0' continues for a time T1 only decided by a capacitance of a capacitor 13 and a resistance value between a slider terminal (a) of a variable resistor 12 and a terminal (b) not connected to a power supply. An output (c) of a monostable multivibrator 11 changes from a value '0' to a value '1' at a point of time T1 when the inverted output B changes from a value '0' to a value '1', and the state of value '1' continues for a time T2 only decided by a capacitance of a capacitor 15 and a resistance value of a resistor 14. The capacitance of the capacitors 13, 15 and the resistance value of the variable resistor 12 and the resistor 14 are selected so that the times T1, T2 satisfy equation (1), (2), where T is a period of the input clock A.
Patent JP-S63191446-A (JP)
Title: Telephone system
Inventor: NISHIDA HATSUO
IPC: H04M1/56
Filed: 1987-02-04
Abstract: PURPOSE:To reduce an input operation for a telephone number which is originated repeatedly by storing plural telephone numbers which are already originated in a telephone number storage means according to a specified rule, displaying those telephone numbers on a display device in order, and reoriginating by using a telephone number which is displayed when the reorigination is instructed. CONSTITUTION:The originated telephone numbers are registered in the telephone number storage part 1 by a telephone number registration processing part 2 according to the specified rule and read out of the telephone number storage part 1 in order by a redialing processing part 3 when redialing is instructed. Then the telephone numbers are displayed on the display device 4 of a telephone terminal in order from the telephone number which is used most lately or highest in use frequency. When a desired telephone number is displayed, reorigination is instructed and the telephone number is reoriginated automatically. Consequently, the desired telephone number among the stored telephone numbers is originated efficiently only by the simple instructing operation.
Patent JP-H08221240-A (JP)
Title: Message centralized monitoring system of plural terminals
Inventor: ISHIDA MANABU
IPC: G06F3/048
Filed: 1995-02-10
Abstract: PURPOSE: To make it possible to perform a centralized monitoring by providing each terminal with a console definition file, registering a terminal ID displaying a message in this file, transmitting messages to this registered terminal by all the terminals via a line and displaying the messages of all the terminals by the terminal. CONSTITUTION: A console definition file 9 setting a terminal ID transmitting a message is provided on each terminal 1, 1. This system is provided with a means referring to the console definition file 9 and transmitting a message to the terminal of the set terminal ID when an event to be displayed is generated in the console of the terminal and a means displaying this transmitted message on the console after the terminal of the terminal ID receives the message.
Patent JP-S59155349-A (JP)
Inventor: GIRITSUSHIYU JII PAREKU
IPC: C08G18/78
Filed: 1984-02-13
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-S57137802-A (JP)
Title: Free cursor with marker in coordinate reader
Inventor: OOTANI TAMIO
IPC: G01B11/03
Filed: 1981-02-20
Abstract: PURPOSE: To perform accurate marking of good visibility in a free cursor with a marker in a coordinate reader by aligning the positions of a cross mark and a measuring point by using a half mirror.  
     CONSTITUTION: A hole 12 penetrating from a lower measuring surface 11 to a top end face is formed in one end part of a free cursor body and a half mirror 15 is disposed therein. A cross mark 16 is formed on a side wall 10a. The user views the cross mark and a measuring point through protection glass 17 then through the half mirror and aligns the position thereof by overlapping these on each other. Next, a key 30 is turned on to energize the 1st coil 25 and the 2nd coil 28, and the measuring point is operated and inputted. On the other hand, when a driving coil 20 is energized, the marker 19 projects and marks the measuring point with its leading end part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03224510-A (JP)
Title: Kitchen arrangement
Inventor: HASHIMOTO SHIGEYUKI
IPC: A47B77/02
Filed: 1990-01-31
Abstract: PURPOSE:To enlarge the cooking space on the front edge side and to improve the workability by forming a work top so as to be inclined in one side direction. CONSTITUTION:A counter table 1 in which the rear edge is placed so as to go along the wall surface and only the front edge is formed so as to be inclined in one side direction is provided with the lower cabinet 2 in the lower part. On the upper face of the counter table 1, a portable cooking stove 4 and a sink 3 are provided on the table side and the antitable side, respectively, and also, between the sink 3 and the portable cooking stove 4, and the wall surface, a piping space exists, and between the sink 3 and the wall surface, a faucet 5 is attached and on the lower part of the table 1 side, a round column 6 is provided. Also, on the lower cabinet 2, a containing space A to which a door 7 is attached and a space B for a small-size refrigerator are provided. In such a way, since the counter table 1 is formed in an inclined shape, a cooking space C between the sink 3 and the portable cooking stove 4 can be enlarged in the front edge direction, and the workability is improved.
Patent JP-H07212651-A (JP)
Title: Picture converter
Inventor: AIZAWA MITSUAKI
IPC: H04N5/253
Filed: 1994-01-25
Abstract: PURPOSE:To provide the picture converter in which a positive picture is obtained on a monitor while a type of an object is detected automatically without complicated operation by having only to set an object to a prescribed position. CONSTITUTION:When an object is placed on an object set section 2, an object detection circuit 10 detects a type of an object and a DX code detection circuit 11 reads a DX code on the object. A CPU 13 discriminates whether the object is a positive film, a negative film or a print picture based on information from the object detection circuit 10 and the DX code detection circuit 11 and turns on/off a light source 1 below the object set section 2 and implements changeover control of a negative/positive film changeover switch 5. Thus, when any object is set, a positive video image is displayed on a monitor display device automatically.
Patent JP-S54115954-A (JP)
Title: Electric shaver
Inventor: KAWAHARA MANABU
IPC: B26B19/14
Filed: 1978-02-28
Abstract: PURPOSE: To prevent skin from being scraped and thereby eliminate stimulation after shaving, by preventing skin from being bitten with beard and mustache introducing apertures on an outer blade, and further, to facilitate securing between the outer blade and a spring member.  
     CONSTITUTION: In an electric shaver, cutting beard and mustache by an inner blade 3 driven by a driving portion 2 accomodated within a main body casing 1 and an outer blade 10 slidably contacting with the inner blade 3, spring members 15 to push up the outer blade 10 are provided between a rim portion 12 for the outer blade 10 and the main body casing 1. When the outer blade 10, slidably contacting with the inner blade 3 rotated by the motor 2, is pressed intensively against surface of skin, the springs 15 will be energized to absorb pressure of the outer blade 10 against the skin and thereby prevent the skin from being bitten with beard and mustache introducing pertures 11 on the outer blade 10. Cutting edges 4 of the inner blade 3 float or sink in accordance with the deflection of the outer blade 10 and bigger displacement of the outer blade 10, which can not be absorbed by a leaf spring 6 because of the contact between the cutting edges 4 and protuberances 7, will be absorbed by a spring 18 to push up an inner blade hub, thus, the positional relation between the inner blade 3 and outer blade 10 may be kept in good condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62183957-A (JP)
Title: Production of fiber reinforced metallic material
Inventor: TATEMATSU YOSHIAKI
IPC: C22C47/18
Filed: 1986-02-05
Abstract: PURPOSE:To easily obtain a fiber reinforced metallic material by melting a metal to constitute a preform by using a welding means and uniting and solidifying the preform. CONSTITUTION:Long fibers consisting of silicon carbide are used as inorg. reinforcing fibers and a molten Al alloy which is a matrix metal is brought into contact with the bundled fibers to form the wire-shaped perform 1 in a preform molding stage. The preform 1 is packed into the groove part provided to an Al alloy plate 2 and is so molded as to comply with the outside shape of the alloy plate 2 in the molding stage of the preform 1. The wire-shaped preform 1 molded in such a manner is heated by a TIG arc welding machine 3 successively from one end of the preform1 to melt the Al alloy then the molten Al alloy is solidified to unite the preform 1 in a combining state. The fiber reinforced metallic material is thus formed.
Patent JP-S57137612-A (JP)
Title: Oil switch in two-cycle engine
Inventor: NOGUCHI YASUTAKE
IPC: F01M3/00
Filed: 1981-02-19
Abstract: PURPOSE:To alarm trouble in an oil pump or blocking of an oil pipe, by providing a diaphragm switch, operated by negative pressure in an intake pipe, in the lubricating oil line of a two-cycle engine of separate oiling system. CONSTITUTION:Lubricating oil flows from an oil tank 2 to pass through an oil pump 3, oil pipe 22, float chamber 15, oil pipe 21, and is fed into an intake pipe 4. In rotary ooeration of an engine, if the oil is not fed to the float chamber 15 due to blocking of the oil pipe 22 or trouble of the oil pump 3, a float 16 is separated from a valve seat 19, and negative pressure in the intake pipe is fed to a negative pressure chamber 10 of a diaphragm 12. The diaphragm 12 compresses a spring 17 to touch contact points 13, 20, turn on a warning lamp 5 and alarm the trouble of a lubricating oil supply mechanism.
Patent JP-S53108099-A (JP)
Title: Sealing method for junction of vertical of vertical type alkali chloride el ectrolytic cell
Inventor: NAKANO MASAKATSU
IPC: C25B9/19
Filed: 1977-03-03
Abstract: PURPOSE:To prevent leakage of an electrolytic cell amost completely by using closed cell sponge packings having specified foaming coefficient made of rubber with excellent corrosion and heat resistance at the junction between the bottom board and frame of the cell and that between the frame and cover.