baber/WOPTO huggingface dataset:
Patent JP-S5573175-A (JP)
Title: Converter
Inventor: KUSANAGI JIYUNSUKE
IPC: H04N5/38
Filed: 1978-11-29
Abstract: PURPOSE: To from an IC through mounting of the converter onto one chip to convert the video and aural signals of the base band into the VHF signal which can be received through the TV picture receiver, by forming the converter with the differential double balanced modulator, the carrier oscillating differential amplifier  and FM differential oscillator.  
     CONSTITUTION: The converter to be formed into an IC consists of 2-input differential double balanced modulator circuit part A, differential amplifier circuit part B for carrier oscillation, FM differential oscillator circuit part C, and bias voltage generator circuit part D each. At part A the video signal is inserted to terminal 9 via capacitor C 1  with application of DC bias VB 3  via diode D 1 , and the aural FM signal is inserted to terminal 10 to carry out both the modulation of the video signal and the frequency conversion of the aural FM signal at one time. Part B uses the external coil and capacitor and decides the oscillation frequency via the parallel resonance. At part C the variable capacity is changed to vary the frequency and then obtain the FM signal. In such way, the IC formation is possible by adding a small number of parts to outside, thus realizing a low-cost converter featuring an easy control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5936898-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/09
Filed: 1982-08-24
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-H08310969-A (JP)
Title: Solid pharmaceutical composition and its preparation
Inventor: OGASAWARA SHIGEO
IPC: A61K47/32
Filed: 1995-05-22
Abstract: PURPOSE: To obtain the subject composition exhibiting excellent disintegrability in spite of granular composition containing two or more kinds of scarcely water- soluble agents by compounding a water-swelling excipient and a sugar component selected from sugars and sugar alcohols. CONSTITUTION: This pharmaceutical composition is produced by compounding (A) a granulated material containing two or more kinds of scarcely water-soluble agents (preferably agents having water solubility of <=1g/100g water at 30-40 deg.C, e.g. ethenzamide) or two or more kinds of granulated materials each containing a scarcely water-soluble agent with (B) a water-swelling excipient (preferably a crosslinked polyvinyl pyrrolidone, etc., such as crosspopidon) and (C) a sugar component selected from sugars and sugar alcohols [preferably lactic acid (anhydride)]. The granulation of the component A is preferably carried out by fluidized granulation or roll pressing method in the case of producing tablet or capsule.  In the case of using the process mainly for getting high disintegration rate, the fluidized granulation is preferable to improve the contact of the component A with the components B and C.
Patent JP-H0438989-A (JP)
Title: Sewing machine with stamping function
Inventor: KANEGAE TAKAHIRO
IPC: D05B23/00
Filed: 1990-06-04
Abstract: PURPOSE:To easily stamp characters and patterns on a workpiece of fabric or paper by providing a needle bar stamping motion mechanism which brings a needle bar into a vertical reciprocating motion synchronizing with a stamping motion, and a mode changeover device which alternately changes the feed rate of a feeding device either to the feed rate for the sewing mode or the feed rate for the stamping mode. CONSTITUTION:When a needle 7 is taken off from a needle bar 6, a stamp 10 is attached on the lower end of the needle bar 6 by a stamp attachment 9, and the sewing mode is changed over to the stamping mode by a mode changeover switch 43, a fabric feed dog 12 is driven by a motor 15 at a higher speed for the stamping mode than that for the sewing mode, and the needle bar 6 is driven up and down by a motor 22 at a lower speed for the stamping mode than that for the sewing mode. As a result, the stamp 10 is stamped at regular intervals on a workpiece of fabric placed on a sewing machine table. The track of the stamp face is located in the middle between the upper face of a throat plate 11 and the surface of the workpiece of fabric so that the stamp face is certainly formed above the surface of the workpiece of fabric. Thereby, characters or patterns are easily stamped on the surface of the workpiece of fabric.
Patent JP-S633970-A (JP)
Title: Thermal head
Inventor: KANAMORI TAKASHI
IPC: B41J2/335
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the side surface part of a heat generator from rising to high temp., by providing a plurality of heat generating elements each comprising a heat generating resistor having temp. coefficient of-3.0 X 10<-4>(deg<-1>) or less on a heat radiating plate provided with a partial glaze layer. CONSTITUTION:A heat generating resistor layer 14 and a current feed layer 15 are formed to a ceramic substrate 11 having a good heat radiating property provided with a partial glaze payer 12 and a protective film 16 is further formed to a heat generating part to constitute a thermal head. A plurality of heat generating parts are parallelly provided corresponding to dots. As the constitutional material of the heat generating resistor layer 14, a material having temp. coefficient of-3.0 X 10<-4> (dg<-1>) or less must be used. By this constitution, a steep temp. peak can be provided to the center part of a heat generator and the printing on rough paper can be performed efficiently. As embodiments of a heat generating resistor material, there are Ta-Si-C<1>, Cr-Si-O and Ta-Si-O etc.
Patent JP-H07136192-A (JP)
Title: Dental floss provided with chemotherapeutic medicine
Inventor: RUISU BERINO SHIMIONATO
IPC: A61Q11/00
Filed: 1994-06-07
Abstract: PURPOSE: To provide dental froth which contains wax emulsifiable when contacting with saliva and to which a chemotherpeutic medicine is imparted. CONSTITUTION: Conventional dental froth effectively releases an activator in a mouth by using soluble wax, but this dissolution worsens comfortableness in use since a slide and an interdental infiltration level are reduced as compared with use of insoluble wax. Use of emulcifiable wax enables an effective release of an intraoral chemotherapeutic medicine, desirably, a fluiride ion while maintaining a slide and interdental infiltration on the same level obtained by using the insoluble wax.
Patent JP-S5848529-A (JP)
Title: Switching circuit
Inventor: SAKAI KAZUO
IPC: H03K17/687
Filed: 1981-09-18
Abstract: PURPOSE:To reduce the power loss required for driving of an FET, by applying the 1st pulse between a gate and a source of the FET for turning-on and turning off the FET through the application of the 2nd pulse to a stray capacitance discharge circuit of the FET. CONSTITUTION:In applying a pulse signal ''1'' to a terminal 1, an FETQ3 is turned on for a prescribed period with an inverter I1, a capacitor C2 and a wave shape circuit I2 and the 1st pulse signal ''1'' is generated at a diode D1. In this case, the 2nd pulse signal, i.e., an input pulse signal to a diode D2 is ''0'' and an FETQ2 is turned off. Thus, a stray capacitance C1 is charged and an FETQ1 is turned on. Next, when the pulse signal at the terminal 1 goes to ''0'', the 2nd pulse signal is generated at the diode D2 to turn on the FETQ2. Thus, charges charged in the stray capacitance C1 are discharged to turn off the FETQ1.
Patent JP-S5480121-A (JP)
Title: Operation mechansim for electronic camera
Inventor: IWASAKI KOUSHIROU
IPC: G03B17/38
Filed: 1977-12-09
Abstract: PURPOSE: To attempt the reduction of stroke length of an operator by using the operator of touch switch function.  
     CONSTITUTION: Operator 12 is formed with conductor members 12a, 12b between which insulator member 12c is inserted. In touching the operator 12 with finger, electric power is supplied from the electric power circuit 10 to the automatic exposure control circuit of the camera formed with measurement-display circuit 20 and exposure sequence circuit 22, etc. due to the touch switch function of the operator resulting from the electric conduction between the members 12a, 12b.In this state, when the operator 12 is operated with depression, the control of automatic exposure is carried out via switch 16. When this is compared with the system wherein the electric power is made ON with the first step stroke of the operator, the first step stroke is no longer required so that the necessary stroke of the operator can be reduced, and concurrently, misoperation, such as, oblivion of cutting off the electric power is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6038074-A (JP)
Inventor: KANEFUJI YUUJI
IPC: B07B13/18
Filed: 1983-08-11
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-H08334993-A (JP)
Title: Image forming device
Inventor: NAKAHARA TOSHIO
IPC: G03G15/01
Filed: 1996-06-10
Abstract: PURPOSE: To provide an image forming device capable of preventing the vibration of a transfer drum at the time of a transfer process. CONSTITUTION: This image forming device has a frame body 3 which can be drawn forward out of the main body of the device, and is provided with a front side plate 31, a depth side plate 32, and a bottom plate 34 connecting these side plates 31 and 32, and the transfer drum 2 which is rotatably set inside the frame body 3 and on which a transfer paper on which a toner image is transferred from a photoreceptor is wrapped. In this image forming device, at least one of side plates 31 and 32 and bottom plate 34, is composed of a damping member used for absorbing the vibration of the transfer drum 2 which is caused by its rotation.
Patent JP-S6038070-A (JP)
Title: Method for painting chromate treated zinc plated steel plate
Inventor: MATSUYAMA SHIYOUICHI
IPC: B05D7/14
Filed: 1983-08-10
Abstract: PURPOSE:To enhance the adhesive force of a coating, in applying an unsaturated polyester resin vibration dampening paint to a chromate treated zinc plated steel plate, by specifying the chromate film amount of the steel plate. CONSTITUTION:A chromate film is formed to a zinc plated steel plate in a coating amount of 25mg/m<2> or more by using a chromate treating solution containing a water soluble Cr<6+> compound such as CrO3 or Na2Cr2O7. If an unsaturated polyester resin vibration dampening paint is applied to this plated film, a surface becomes rough and a paint is well adhered to the film prevented from the reaction with humidity or carbon dioxide and the peeling-off of a paint film is hardly generated.
Patent JP-S5670899-A (JP)
Title: Methane fermentation method
Inventor: KANAI MASAKUNI
IPC: C02F3/28
Filed: 1979-11-14
Abstract: PURPOSE: To attain to enhance fermentation efficiency by grinding an supplied material in a case of methane fermentation into fine particles.  
     CONSTITUTION: At carrying out methane fermentation, a material such as vegetables, excretion or an excessive sludge is ground into fine particles with a particle size of about 2.5mm or less and supplied. By this treatment, a surface area of said material is increased. Moreover, a CO 2  absorption tower is used as a pressurizing tank and separated water is introduced from a tank by a pressure pumps or other method to attain the increment of CO 2  absorption due to pressure. Moreover, at returning thereof, if CO 2  is attached to surface of fine particles in fine gas bubbles state, fermentation is carried out advantageously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369546-A (JP)
Title: Manufacture of ink jet recording head
Inventor: SEINO TAKERO
IPC: B41J2/16
Filed: 1991-06-19
Abstract: PURPOSE:To enhance the characteristics of a head by setting the viscosity resistance and inertial resistance of an ink passage to the optimum values by forming a flow passage substrate from two or more photosensitive resin layers. CONSTITUTION:A first layer photosensitive resin 2a is laminated to a glass substrate 1 to be exposed through a first mask pattern and a second layer photosensitive resin 2b is further laminated to said first layer resin to be exposed through a second mask pattern and the unexposed parts of the photosensitive resins 2a, 2b are developed to form the flow passage substrate of an ink jet recording head having nozzles 5a, pressure chambers 5b, flow passages 5c, an ink reservoir 5d respectively different in depth.
Patent JP-H01314842-A (JP)
Title: Air conditioner
Inventor: OSADA MINORU
IPC: F24F11/02
Filed: 1988-06-15
Abstract: PURPOSE:To effectively suppress the abnormal rise of a high pressure side pressure and to stably operate an air conditioner by reducing the operating frequency of a compressor when the temperature of an indoor heat exchanger becomes a predetermined value or more at the time of room heating operation, and controlling the rising speed of the operating frequency of the compressor in response to the outdoor atmospheric air temperature. CONSTITUTION:An outdoor controller 30 controls, when increasing an operating frequency, the rising speed of the frequency in response to the detected temperature of an outdoor temperature sensor 8 at the time of room heating operation. An indoor controller 40 detects the temperature of an indoor heat exchanger 5 operating as a condenser, i.e. so-called a condenser temperature by a heat exchanging temperature sensor 11, applies a command to the controller 30 to reduce the frequency by predetermined step if the condenser temperature becomes a predetermined value or more, and controls to release it. Thus, the abnormal rise of the high pressure side pressure can be suppressed by the decrease of the frequency. Since the rising speed of the frequency is reduced even in a high load state, the condenser temperature can sufficiently follow up the rising of the high pressure side pressure, thereby effectively suppressing the abnormal rise of the high pressure side pressure.
Patent JP-S6039155-A (JP)
Title: Gas sulfurizing and nitriding method
Inventor: KATAGIRI TOSHIO
IPC: C23C8/28
Filed: 1983-08-12
Abstract: PURPOSE:To improve the wear resistance and seizing resistance of an iron-base article by introducing gas prepd. by decomposing ammonium sulfide and gaseous ammonia into a furnace with an inert gas as a carrier gas and by heating and holding the iron-base article at a specified temp. to form a sulfurized and nitrided layer on the surface. CONSTITUTION:When an iron-base article is heat-treated by a sulfurizing and nitriding method, gas prepd. by decomposing ammonium sulfide is used as a sulfurizing agent, and gaseous ammonia as a nitriding agent. The gases are introduced into a furnace with an inert gas as a carrier gas, and the iron-base article in the furnace is heated and held at 450-700 deg.C to form a sulfurized and nitrided layer on the surface of the article.
Patent JP-S5271740-A (JP)
Title: Forced intake and exhaust type burner
Inventor: NAGAOKA YUKIO
IPC: F23N3/02
Filed: 1976-12-07
Abstract: PURPOSE: To obtain an excellent combustion state by establishing a float (wind moving body) in which the air ducting area of the injection part of the combustion nozzle facing to the intake side of a burner is controlled in accordance with the intake volume when the intake and exhaust of the burner is performed with a fan. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H092315-A (JP)
Title: Steering control device for vehicle
Inventor: NAKAJIMA HIROSHI
IPC: B62D5/04
Filed: 1995-06-14
Abstract: PURPOSE: To ensure suitable initial reponsiveness, and improve controllability at the time of stopping the device even when steering angle-deviation of a target steering angle value from an actual steering angle value is small. CONSTITUTION: A target steering angle value of a steering wheel is set by a target steering angle setting means, actual steering angle values of the steering wheel are measured by measuring means 61, 62, the steering angle deviation of the actual steering angle from the target steering angle is calculated by a steering angle deviation calculating means 24, and a steering angle control means is driven in response to the duty set by a duty setting means 31 to control the steering angle.  When the deviation of the steering angle is below a specified value, the rate of increasing the duty is set larger compared to that at the time when the deviation of the steering angle exceeds the specified value, and when the differentiated value of the steering angle deviation is below zero, output obtained by a steering angle deviation differentiating means is allowed to have the property that it is smaller than that in a case where it is greater than zero.
Patent JP-S5573869-A (JP)
Title: Coating apparatus by electric discharge
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1978-11-28
Abstract: PURPOSE: To form hard coating layer composed of different metals, or alloys, by rotating plural coating materials of different kinds so as to make the material collide with a work, and by conducting polishing and discharge coating simultaneously.  
     CONSTITUTION: A cylinder 1 is mounted with wires of different kinds (e.g., WC, B 4 C, etc. and Ag, Ni etc.). The cylinder 1 is rotated at a high speed so as to bring the wires 2 into contact with the surface 5A of a work. Signals corresponding to the contact press. is detected by a detecting resistor 7, and the revolving speed of a motor 3 is controlled by a control circuit 8. Each wire rod 2 collides to, rubs against, and slides on, the surface 5A of a work, then separates from the surface, and these movements are repeated. During that time, electric discharge is generated by pulses given from the terminal 6 so as to perform coating. The coating material 2 melts at the discharging point and deposits on the work 5, and polish the deposited surface 5A. Hereby, a thick, hardened layer, or a padded layer is easily obtained, and a rough surface coating is finished to a dense surface coating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6039253-A (JP)
Title: Program test device
Inventor: IWAHASHI KAZUSHI
IPC: G06F11/28
Filed: 1983-08-12
Abstract: PURPOSE:To detect accurately a cause of an abnormality with simple constitution and to attain ease of program test by designating a range of addresses where an error is generated and its data range. CONSTITUTION:The range of addresses generating an abnormality is set to an address setting circuit 5 of a program test device and a permissible upper limit value and lower limit value of data registers 3a-3n of a computer 1 are set to a comparison data range setting circuit 6. The value of a counter 2 is read by the 1st register circuit 7 at each write instruction to the registers 3a-3n in synchronizing with the updating of the program counter 2 of the computer 1, and the value of the registers 3a-3n being the range of the address set by the circuit 5 is read in the 2nd register circuit 8 synchonizingly. The contents of the circuit 8 and the permissible value set to the circuit 6 are compared by a comparator circuit 6. The contents of the counter 2 stored in the circuit 7 and the contents of the registers 3a-3n stored in the circuit 8 are displayed on a display circuit 10 depending on the result of comparison of the circuit 9 to ease of the program test.
Patent JP-H072138-A (JP)
Title: Running transmission device for combine and the like
Inventor: SATOJI HISAYUKI
IPC: B62D11/08
Filed: 1993-06-18
Abstract: PURPOSE:To perform running turn, having a speed difference between right and left crawlers, according to a soil condition and a work condition. CONSTITUTION:A running transmission device for a combine is formed such that a friction disc type mode clutch 6 transmitted through a mote gear shifting device 5 switched to brake, gear shifting, and reversing transmission through switching of a mode gear-shifted and transmitted from an auxiliary gear shifting device 2 is mounted on a steering clutch shaft 4 having a steering clutch gear 3 transmitted through a main gear shifting device 1 and the auxiliary gear shifting device 2.
Patent JP-H071190-A (JP)
Title: Welding equipment, groove part aligning device and aligning method
Inventor: MAKINO MITSUO
IPC: B23K37/047
Filed: 1993-06-18
Abstract: PURPOSE:To provide the welding equipment where a branch pipe of a main pipe is turned sideways to rotate a groove part at the time of welding, and a rotating space in the height direction is reduced more, especially. CONSTITUTION:The welding equipment consists of a freely rotatable holder mechanism 25 which aligns and holds a mutual groove part 4 of the branch pipe 2 and a flange pipe 3 provided projectingly on one end side of the long-sized main pipe 1, a hydraulic cylinder 15 which supports a driving motor 17 and operates in the vertical direction in synchronization with a turning angle of this motor axis 18, a guide body 19 provided with a long guide oblong hole 29 in the horizontal direction, a sliding shaft 30 inserted into the guide oblong hole and a couple of cranks 31 which are fitted to both ends of this sliding shaft and connects the motor shaft and a work rotating shaft of the holder mechanism. Elevating and lowering operations in the vertical direction of the driving motor and the holder mechanism are made possible in synchronization with rotation of t he motor shaft by this crank mechanism. In addition, a welding mechanism 35 which carriers out elevating and lowering displacement in synchronization with elevating and lowering displacement of the main pipe and welds the rotating groove part is provided.
Patent JP-H09306441-A (JP)
Title: Battery can forming material and battery can formed by this material
Inventor: SUGIKAWA HIROFUMI
IPC: H01M50/134
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To attain forming into a thin plate of a battery can material. SOLUTION: In a forming material for a battery can 1, a high proof stress steel plate 2 having a mechanical characteristic of 250N/mm<2> or more 700N/mm<2> or less YP(Yield Point) and 55 or more 80 or less HR30T (hardness), for instance, a steel plate JISG3303 standard T(temper)-3 to T-5, DR-8 to DR-10 is used. This plate thickness can be thinned by about 20 to 32% from in the conventional case, formed into 0.6mm to 0.1mm is used. The high proof stress steel plate 2 is used, by thinning a plate thickness itself smaller than in the past, even by a thickness reduction factor equal to in the conventional case, thickness of a side wall can be thinned. When the thickness of the side wall is made equal to in the conventional case, the thickness reduction factor can be decreased.
Patent JP-H01317635-A (JP)
Title: Honeycomb structural body
Inventor: MUTO TSUTOMU
IPC: B21D47/00
Filed: 1988-06-17
Abstract: PURPOSE:To simplify a forming process and to reduce the installation cost by caulking and joining each junction part which abuts on each other of base materials being adjacent to each base material for constituting each cell wall of a honeycomb structural body. CONSTITUTION:The honeycomb structural body 1 consists of a plane-like aggregate of a roughly regular hexagonal columnar cell 3 formed by a cell wall 2. In this state, in each cell wall 2 for forming the cell 3, each junction part 5 which abuts on each other of base materials 4 positioned adjacently in each base material 4 made of a metal for constituting said cell wall are joined by bending a pair of cut and divided parts 6 of a symmetrical U-shape formed along the longitudinal direction of the base material 4 and at a prescribed distance extending over both the base materials 4 at every position which has left a suitable interval in the transverse direction of the base material 4, in the same direction, and also, in the direction in which their tips are opposed to each other, and caulking both the base materials between the cut and divided parts 6 of the junction parts 5 by this partial base material 4a which has been bent.