baber/WOPTO huggingface dataset:
Patent JP-2000313623-A (JP)
Title: Glass feeder and feeding of glass
Inventor: KOBAYASHI AKIRA
IPC: C03B7/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To independently regulate the temperature in plural flow passages by providing a distribution chamber having an inflow port for making a glass flow from a melting furnace therein and plural discharge ports for discharging the glass without regulating the temperature of the glass and a regulating chamber having a temperature regulating mechanism, connected to the discharge ports, capable of leading the glass in the direction of forehearths and having a low effective depth of the glass. SOLUTION: A glass melted in a melting furnace is made to flow from a distributing chamber 1 into forehearths 9 in plural rows to carry out the temperature regulation of the glass. A temperature regulating mechanism of each regulating chamber 2 includes air inlets 5 on the upstream side and an air outlet 6 on the ceiling part on the downstream side. Cooling air flows in the central part of each glass stream to cool only the central part on the surface of the glass stream without cooling the glass stream in contact with the sidewall and without staying. The regulating chamber 2 has the effective depth of the glass the same as or slightly lower than that of the distribution chamber 1 and the bottom on the downstream side is formed into a shallower state.  Only the glass near the cooled surface is taken out to efficiently carry out cooling without unevenness and without extremely disturbing the temperature balance in the upper, middle and lower parts.
Patent JP-S5548841-A (JP)
Title: Control circuit for magnetic tape unit
Inventor: SAKAI YOSHIAKI
IPC: G11B15/087
Filed: 1978-09-29
Abstract: PURPOSE: To automatically return the magnetic tape unit to the condition immediately before the start of stopping after stop return, by setting the tape drive system into ON state through the production of automatic return signal at power failure restoration.  
     CONSTITUTION: When the load switch 1 is closed, FF6 is set and the tape is in running enable state, FF15 of the  forward control circuit 13 is set and the tape runs until the end of beginning mark(BOT) is detected. Then, the output of the BOT detection circuit 3 resets FF15, and FF24 of the ON line control circuit 19 is set at the detection of the rear edge of the set output of FF15, and the magnetic tape unit is made to be controlled with CPV via the ON line circuit 25. When the automatic return switch 50 is closed, the capacitor 55 of the automatic return signal production circuit 22 is charged with the power supply restoration after power faulure to produce the automatic return signal which is disappeared through the conduction of the transistor 56. FF6, 15 are set and the magnetic tape unit is automatically restored to the condition immediately before the power failure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61278765-A (JP)
Title: Speed signal detecting device
Inventor: KAKE SHINOBU
IPC: G01P3/44
Filed: 1985-06-03
Abstract: PURPOSE:To obtain a speed signal excellent in stability and responsibility by utilizing an output signal of an incremental rotary encoder. CONSTITUTION:Two-phase output signals A, B of an incremental rotary encoder that makes square waves having phase difference of 90 deg. electrically to each other output are inputted to input terminals 1, 2. When output signals of the first filter 6 and the second filter 7 are differentiated by the first differentiation circuit 9 and the second differentiation circuit 10, amplitude of output signals of the differentiation circuits 9, 10 is in proportion to the number of revolutions of the incremental rotary encoder. Accordingly, output voltage of output signals of an output terminal 14 changes finally in proportion to the number of revolutions of the incremental rotary encoder, and becomes speed signals different in sign of output signals according to the direction of revolution.
Patent JP-H04346431-A (JP)
Title: Cleaning device of semiconductor silicon wafer
Inventor: HORI KOICHIRO
IPC: C23G5/04
Filed: 1991-05-24
Abstract: PURPOSE:To avoid the uneven etching step by ammonia even if ammonia water and ozone are used together for cleaning up a semiconductor silicon wafer. CONSTITUTION:A tank 13 containing ammonia water 12 as a cleaning solution is arranged beneath a processing vessel 11. The ammonia water 12 kept at about 80 deg.C by a heater 14 is pressurized by a pump 15 to be jetted over a semiconductor silicon wafer 7 from nozzles 17. Ozone containing oxygen is fed from an ozone producer 5 so as to jet the ozone together with the ammonia water 12 from the nozzles 17. Through these procedures, the ammonia water 12 saturated with the ozone can be fed to the surface of semiconductor wafer 7. At this time, the surface of the semiconductor silicon wafer 7 can be mildly oxidized by the ozone and slightly etched away by the ammonia water 12.
Patent JP-S5545196-A (JP)
Title: Fabricating method for thin-film magnetic head
Inventor: KIRA TOORU
IPC: G11B5/31
Filed: 1978-09-28
Abstract: PURPOSE: To make it possible to obtain excellent characteristics by attaining fine work by reducing a taper part in absolute value by processing a back core part by chemical etching.  
     CONSTITUTION: On substrate 1, lower magnetic film 2, lower insulating film 3 and conductor film 4 are formed. After photo resist 8 is applied, a pattern on photo resist and layer 3 is formed by exposing, developing and etching through a mask to form selective plating layer 9 on film 2 of the exposed back-core part thicker to a thickness greater than the height of resist 8. Then, resist 8 is removed and layer 9 is shaped in a mushroom. After upper insulating film 5 is formed on the entire surface, only layer 9 is removed and a window is made in films 5 and 3. Next, an upper magnetic film of a fixed thickness is provided and an effective closed magnetic path is formed at the back core part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0416125-A (JP)
Title: Lighting in mushroom culture
Inventor: KOSHI HIROYUKI
IPC: A01G1/04
Filed: 1990-05-10
Abstract: PURPOSE:To control the growth of mushrooms and to enable a uniform coloration thereof while keeping a uniform brightness over the whole culture room by attaching two lines of fluorescent lights to the upper side of each culture shelf of culture shelf units, arranged in many lines, across a passage except both the side culture shelf units and attaching one or two lines of fluorescent lights in both the side culture shelf units. CONSTITUTION:Narrow passages 22a-22f, having about 90cm width are formed on both the sides of a wide passage 21, formed in the middle of a culture room 20 and having 180-200cm width and culture shelf units 23a-23h, respectively composed of shelves vertically arranged in many rows are placed on both the sides of the above-mentioned passages 22a-22f. Two lines of fluorescent lights 33 are attached to the upper side of each shelf of the respective culture shelf units 23, at least except both the side shelf units, and one or two lines of fluorescent lights 33 are attached in both the side culture shelf units 23. The above-mentioned fluorescent lights 33 are subgrouped so that lines of the fluorescent lights of the uppermost shelves 23 may be divided into the first line (A group), the second line (B group), the third line (C group) and the fourth line (D group)... and so that lines of the fluorescent lights of next row culture shelves 23 may be divided into C, A, B, C groups, shifted by one line from those of the upper most shelves. The three subgrouped fluorescent lights are controlled using a timer and alternately lighted in order.
Patent JP-H0419097-A (JP)
Title: Parts manufacturing machine
Inventor: KATO NOBORU
IPC: B26F1/00
Filed: 1990-05-10
Abstract: PURPOSE:To lower the height between the bottom face and parts output port of a parts manufacturing machine by the height of an elevating/driving means by disposing the elevating/driving means for the movable metal mold of a punching device above a transfer device, and connecting the elevating/driving means to the movable metal mold through a driving force transmitting means. CONSTITUTION:The elevating/driving means 18 of a punching device 4 is disposed being spaced from the operating axis of a movable metal mold 17, utilizing a space above a transfer device 3 so as to elevate/drive the movable metal mold 17 intermittently by the elevating/driving means 18 through a driving force transmitting means 20. As a result, the height between the bottom face and parts output port 19 of a parts manufacturing machine can be lowered by the height of the elevating/driving means 18.
Patent JP-H06306356-A (JP)
Title: Production of coated phosphor
Inventor: BABA TOSHIYUKI
IPC: C09K11/56
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a coated phosphor excellent in luminance, luminescent lifetime and their persistency by forming a silica coating film having a low hydroxyl content and excellent water barrier properties without causing the thermal or the like deterioration of the phosphor. CONSTITUTION:The title production process comprises diffusing a fluoroorganosilane of the general formula: FnSiR4-n wherein R is alkyl or alkoxyl, and n is an integer of 1-3 into a hydroxy silica film 2 which covers a powder 1 of a phosphor to effect the condensation reaction of the silane with the silica film through dehydration at a low temperature to form a coated phosphor. According to this process, a dense coating silica film having water repellency owing to fluorine can be formed, and the obtained silica coated phosphor can therefore resist to moisture deterioration.
Patent JP-S60263755-A (JP)
Inventor: AAMIN ORUSHIEUSUKII
IPC: F16H7/08
Filed: 1985-06-05
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-S5547731-A (JP)
Title: Oscillation circuit
Inventor: YUDA MINORU
IPC: H03K4/08
Filed: 1978-09-30
Abstract: PURPOSE:To decrease on capacitor and the number of pins at circuit integration, by commonly using the vertical oscillation circuit and the saw tooth wave generation circuit. CONSTITUTION:At the scanning period, the capacitor C is discharged at a given current through the first constant current circuit consisting of transistor Q12. when the input voltage at (-) of the comparator 11 is equal to the low level voltage of the input voltage at (+), the first switch S11 and second switch S12 are operated to start the charge of capacitor C and to bring the input voltage at (+) to high level VH. When the charging voltage of capacitor C is equal to VH, the output of com- parator 11 operates the first switch S11 to stop the charge of the capacitor C and to restart charging. Accordingly, since the charging of capacitor C is stopped and it is discharged with the first constant current, linear saw tooth wave can be obtained.
Patent JP-S5911774-A (JP)
Title: Power converter
Inventor: MATSUMURA SUSUMU
IPC: H01T1/14
Filed: 1982-07-12
Abstract: PURPOSE:To prevent the overvoltage of an overvoltage limiting element by connecting shortcircuiting means in parallel with the overvoltage limiting element, and shortcircuiting by the shortcircuiting means the load current which flows to the overvoltage limiting element side at the time when the thyristor element is improperly conducted. CONSTITUTION:When a thyristor element is interrupted and a load current flows to an overvoltage limiting element 24 which is connected in parallel with the thyristor element, the temperature of the element 24 rises in several cycles. As the temperature of the element 24 rises, a low melting point metal 25 rises at the temperature, and starts melting. The metal 25 shortcircuits between the energizing parts 27a and 28a, and no current flows to the element 24.
Patent JP-H0416807-A (JP)
Title: Zooming device for camera and support device for gear train driving motor
Inventor: MOGAMIYA MAKOTO
IPC: G02B7/08
Filed: 1990-05-10
Abstract: PURPOSE:To reduce a zooming noise by fitting the driving motor to its support substrate so that the motor can rotate on an eccentric shaft eccentric with the rotary shaft of the motor. CONSTITUTION:The driving motor is supported on one of a couple of support substrates 34 with a stepped screw 35. This stepped screw 35 is of an eccentric position to a pinion 32a provided to the rotary shaft of the driving motor and has a step part 35c and a male screw part 35c successively to its head part 35a. The step part 35b is fitted rotatably in a support hole bored in the support substrate 34 and the male screw part 35c is fixed threadably to the driving motor 32, which can rotate on the stepped screw 35. Consequently, the zooming noise is reducible to a low level on the whole.
Patent JP-S5245321-A (JP)
Title: Electronic musical instrument
Inventor: HIYOSHI TERUO
IPC: G10H1/14
Filed: 1975-10-07
Abstract: PURPOSE: To realize transient musical sound effects by producing sound through the combination of continuous note and the sound of particular frequency component constituting musical sound in electronic musical instruments which form musical sound by mixing higher harmonic wave forms read from memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62277923-A (JP)
Inventor: YAMASHITA TSURUO
IPC: A47J47/00
Filed: 1986-05-28
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-S62279553-A (JP)
Title: Tape guide device
Inventor: NUKADA HIDEKI
IPC: G11B15/60
Filed: 1986-05-28
Abstract: PURPOSE:To prevent the occurrence of deviation of the azimuth at the time of adjustment of the running height of a tape by moving both guides, which control the vertical position of the tape in both sides of a head, in parallel in the direction orthogonal to the tape running direction. CONSTITUTION:When a depressive force or a tensile force vertical to a chassis 12 is applied to a guide 3, the guide 3 is moved in the direction of flexure of a parallel spring 4. In this case, the attitude of the guide 3 to the chassis 12 is not changed but only the height is changed. Since the azimuth is not changed consequently, readjustment of the azimuth is unnecessary if the guide is adjusted to a prescribed position once.
Patent JP-H05286248-A (JP)
Title: Thermal recording material
Inventor: TAKEI KAZUHIRO
IPC: B41M5/337
Filed: 1992-04-15
Abstract: PURPOSE:To provide a thermal recording material excellent in dynamic color forming sensitivity and the matching property with a thermal head. CONSTITUTION:An org. hollow filler with a particle size of 1-10mum and a percentage of hollowness of 60-95% is added to the heat insulating layer on a support and calcium carbonate with a particle size of 5mum or less, oil absorbancy of 80-200ml/100g and a BET specific surface area of 15-50m<2>/g is added to a thermal color forming layer based on a leuco dye and a developer.
Patent JP-S6029041-A (JP)
Title: Counting type a/d conversion circuit
Inventor: OOTA YOSHIKATSU
IPC: H03M1/50
Filed: 1983-07-04
Abstract: PURPOSE:To improve A/D conversion accuracy without changing a using clock and A/D conversion speed by providing a counting-type A/D conversion circuit with a storage circuit consisting of an FF circuit and invertor. CONSTITUTION:An analog input signal, staring signal and clock pulse are inputted to a voltage and time converting circuit of a counting-type A/D conversion circuit. This input signal is converted to a pulse signal corresponding to time width, and outputted. The counting circuit 5 to which this pulse signal is inputted counts clocks in a pulse signal period. The AND gates 21 and 22 and memory circuit consisting of SR type FF circuit 23 and invertor 24 are provided to circuits 5 and 6. When terminating a pulse signal output of the circuit 5, clock logic or inversion logical level is stored in the storage circuit. The output obtained by adding a counting output of the circuit 5 and a bit output, which is 1-bit lower bit than the most significant bit, is issued, thereby enhancing conversion accuracy.
Patent JP-S5455213-A (JP)
Title: Rotary engine
Inventor: SASAKI YOSHIO
IPC: F02B53/06
Filed: 1977-10-12
Abstract: PURPOSE: To prevent exhaust gas from entering into a new mixture, by providing in an exhaust passage a valve which opens or closes synchronously with the rotation of engine.  
     CONSTITUTION: A rotor housing 1 has a cylindrical hole 13, which extends in the axial direction across the exhaust passage 6 and has a diameter larger than that of the exhaust passage 6. The valve 25 has a valve element 24, which has a sectorial cross section and an arc length larger than the diameter of the exhaust passage 6  and has almost the same radius of curvature as the cylindrical hole 23. The valve 25 shuts off the exhaust passage 6 before a rotor 3 reaches the bottom dead center of  exhaust. The exhaust passage 6 remains shut off until a preceding apex seal 17  passes the opening of the passage 6 on the inside surface of the housing 1. Therefore, the exhaust gas is prevented from diluting the new mixture, and the wrong  combustion is avoided 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10303855-A (JP)
Title: Data receive
Inventor: SATOU TAKAAKI
IPC: H04W4/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously process the burst signals received from N pieces of mobile stations in a hardware scale prepared for processing a single individual physical channel by using every finger used for the RAKE reception of individual physical channels as a receiver which receives the different burst signals. SOLUTION: This receiver includes plural fingers 111, 112...11N consisting of correlators 11N1 and synchronous detection means 11N2, a synchronous means 14 which sets the reception timing to every finger, a synthesizing means 13 which synthesizes the outputs of fingers, and a receiving output switching means 12. When an individual physical channel is processed, an operation needed for output of the outputs of fingers 111 to 11N via the means 14 and 13 is equal to a normal RAKE receiving operation. Meanwhile, the means 12 performs a switching operation to obtain the individual receiving data output from every finger. As a result, the extension of a circuit scale can be suppressed.
Patent JP-H01290982-A (JP)
Title: Scroll type hydraulic machine
Inventor: SAITO TAKEO
IPC: F04C18/02
Filed: 1988-05-18
Abstract: PURPOSE:To reduce the outer diameter dimension by arranging a thrust plate between a bearing support member and a movable side scroll member and making semi-circular notch sections in both thrust plates thereby providing a refrigerant gas flow path in the center. CONSTITUTION:Pins 51 are provided to fixed side and movable side thrust plates 53, 55. When a crankshaft 13A rotates, rotation of a movable side scroll member 41 is suppressed through a plurality of pins 51 arranged in the circumferential direction. Approximately semi-circular notches 53b, 55b are made respectively in the fixed side and movable side thrust plates 53, 55.
Patent JP-H0639074-A (JP)
Title: Ski board for slalom race and forward end member for attachment to said ski board
Inventor: JIYAN RIYUKU DEYUTO
IPC: A63C5/06
Filed: 1993-05-24
Abstract: PURPOSE: To provide a ski which enables a skier to ski more safely and improve the skier's record by extending the front part of the ski raised beyond the center support part toward the tip area and forming a cantilevered side part making a skirt at the top so that the ski will move sideways only a little when the ski touches a pole. CONSTITUTION: The front part 11 of this ski is made to extend toward the tip area 2 from the center support part 10 behind it which ends at the front contact line 12, and an asymmetric top member 3 for the tip is added to the front part 11. The top member 3 is raised and extends by way of the center part 4 with the end 34 positioned on the axis II-II' in the longitudinal direction which deviates inward from the median axis I-I' of the ski in the longitudinal direction, and is connected to the center part 10. And a cantilevered side part 5 is formed at the outer side edge of the top of the ski to make a skirt so that its upper surface 50 will touch a pole.
Patent JP-S6014538-A (JP)
Title: Ultrasonic signal transmitting circuit
Inventor: HAYASHI TOSHIICHI
IPC: H04Q9/14
Filed: 1983-07-04
Abstract: PURPOSE:To make the time to response logically shortest by obtaining a regular A&B form simultaneously with the start of transmission of ultrasonic waves after a push-on switch is depressed and controlling a circuit with electronic circuit parts such as a capacitor or the like or a mechanical switch or the like so that one of codes A and B which has a shorter interval of time is transmitted first and transmitting the A&B code surely in order of A B A (A<B) to eliminate a waste of time in the initial stage of transmission. CONSTITUTION:When a voltage is impressed to a multivibrator circuit consisting of resistances 4, 7, 10, and 12, capacitors 6 and 11, and NPN transistors TRs 5 and 13, the circuit starts oscillation. This multivibrator circuit starts always oscillation by turning-on of the NPN TR13 because of the effect of a capacitor 8 and a resistance 9 when a power source voltage is impressed to this circuit. At this time, the capacitor 11 is charged reversely by the resistance 10; and when its potential exceeds a voltage VBE of the NPN TR, the NPN TR5 is turned on and the NPN TR13 is turned off in a moment. Then, the capacitor 6 is charged reversely by the resistance 7. If the time of this reverse charging is matched to the time of one of codes A and B of the A&B code which has a shorter time, the signal transmission is started with a shorter pulse interval.
Patent JP-H04325957-A (JP)
Title: Disk cassette loading device
Inventor: SHIMIZU HIROHIKO
IPC: G11B17/04
Filed: 1991-04-25
Abstract: PURPOSE:To increase the pressure of a cassette holder to a cassette loading position without increasing eject stroke and eject force. CONSTITUTION:One slope 4a of an inclined groove 4 to guide a cassette holder 3 from a cassette inserting position to a cassette loading position is formed into the two stages of slopes by the first and second slopes 41 and 42 varying angles theta1' and theta3' and when loading a cassette, it is pushed into a part 5 to be guided by the second slope 42 having a smaller angle theta3 finally. Then, the cassette holder 3 is loaded in the cassette loading position.
Patent JP-H06304766-A (JP)
Title: Solid phase diffusion joining method
Inventor: ISHIZUKA SATORU
IPC: C04B37/00
Filed: 1993-04-26
Abstract: PURPOSE:To make it possible to execute solid phase diffusion joining in the atm. by executing an operation to press joint surfaces and an operation to apply a heat resistant film material on the joint surfaces to seal the joint surfaces by coating. CONSTITUTION:An insert material 10 is held between the joint surfaces of joining members A, B and the heat resistant film agent 15 is applied on the joint surfaces to hermetically seal the joint surfaces by coating. These operations are executed in a nonoxidative atmosphere. The joining members A, B applied with the coating layers 15 are held between jigs 1 and 2. While the members are heated by a heater 4, the members are subjected to solid phase diffusion joining by applying a pressure P (1 to 1000MPa) for a prescribed period of time thereon. The heating temp. and heating time are determined according to the kinds of the joining members A, B. Then, the joint surfaces are shut off from the outdoor air by the coating layers 15 and, therefore, the joining is possible without requiring the vacuum atmosphere. The time required for the entire stage is shortened and the cost is reduced.
Patent JP-S62278910-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C15/00
Filed: 1986-05-27
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-S5347079-A (JP)
Title: Intermittently driving method and device
Inventor: FUJINO YOSHIHARU
IPC: B23D15/12
Filed: 1976-10-12
Abstract: PURPOSE: To provide an intermittently driving method applied to shears or presses wherein two flywheels are used respectively for driving and stopping an output shaft to stop the shears or presses by energy of the stopping flywheel instead of by power of a motor. 
     COPYRIGHT: (C)1978,JPO&Japio