baber/WOPTO huggingface dataset:
Patent JP-S51145158-A (JP)
Title: Air conditioning system
Inventor: WAKAHARA KATSUHIRO
IPC: F24F1/02
Filed: 1975-06-09
Abstract: PURPOSE: To provide a ventilating fan which does not require floor space for installation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63255272-A (JP)
Title: Catalytic epoxidation of olefin by hydrogen peroxide
Inventor: MANFUREETO SHIYUMITSUTO
IPC: B01J31/34
Filed: 1988-03-25
Abstract: A method for the catalytic epoxidation of olefines with hydrogen peroxide in the presence of tungsten oxo complexes or of a binuclear compound of the type  mu -oxobis [porphyrinato-oxo tungsten (V)] or cis-oxo peroxo tungsten (VI) prophyrin or cis-dioxo porphyrinatotungsten (VI) with octaethyl porphyrin or 5,10,15,20-tetraphenyl porphyrin or 5,10,15,20-tetra(4-pyridyl)-porphyrin as ligands.
Patent JP-S60214970-A (JP)
Title: Thermal printer
Inventor: SAKAGAMI WATARU
IPC: B41J2/355
Filed: 1984-04-10
Abstract: PURPOSE:To enable a heating signal supplied from the exterior and a power source voltage to be transmitted to a rotary thermal head securely and efficiently, by using a rotary transformer, in a thermal printer comprising a rotary thermal head. CONSTITUTION:The rotary thermal head 2 is connected to a head motor 4 (mounted on a carriage) by a rotary shaft 6. The shaft 6 is fitted with the rotary transformer 24, which comprises a rotary part 26 fixed to the shaft 6 and a fixed part 28 fixed to the carriage, the rotary part 26 being rotated together with the head 2 by driving the motor 4. The transformer 24 is of the two-winding construction, and each of the windings is used for transmitting a signal and the power source voltage. Accordingly, since the power source voltage and the heating signal can be transmitted to the head 2 in a mechanically contactless manner, a heating signal with little noize can be transmitted.
Patent JP-S61232146-A (JP)
Inventor: ERUNSUTO ISURAA
IPC: B65D5/74
Filed: 1985-04-04
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-2000269329-A (JP)
Title: Manufacture for semiconductor device
Inventor: KUNUGI TAKAHARU
IPC: H01L21/28
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of shapes of a connection hole and a wiring groove by a method wherein increase in an etching amount by sputtering for an angular part of an opening edge of the connection hole opened in an insulation film is suppressed. SOLUTION: When a connection hole 7 and a wiring groove 8 are simultaneously formed, etching is carried out until the connection hole 7 reaches a lower layer wiring 1. At that time, part of a Si3N3 film 5 remaining behind in a side wall of the connection hole 7 which is a second etching stopper film is also etched by sputtering. However, until ending the etching, as the Si3N3 film 5 remaining behind in the side wall of the connection hole 7 exists so as to erect upwardly of a first etching stopper film 3, it is prevented that an angular part of an opening edge of the connection hole 7 provided in a first etching stopper film 3 is over etched, and it is possible to open the connection hole 7 with the substantially same diameter. Thus, it is possible to attain the connection hole 7 and wiring groove 8 having a superior shape.
Patent JP-H03269607-A (JP)
Title: Maintenance diagnostic device for information processor
Inventor: KATO MOTOYUKI
IPC: G06F1/00
Filed: 1990-03-19
Abstract: PURPOSE:To attain the automatic inspection of a rental meter every month at the fixed time on a fixed day by adding a function to a maintenance diagnostic device to control the date of inspection via a clock and sending the integrated value of the rental meter to a maintenance center set in a remote place. CONSTITUTION:A date setting means 12 is manually started and sets monthly the fixed time on a fixed day designated by an operator via a clock 13. The clock 13 always counts the time and the days and sends a reading instruction of the integrated value to a rental meter reading means 14 on the date of each month designated by the means 12. The means 14 reads out the integrated value of a rental meter 3 by the integrated value reading instruction given from the clock 13 and then sends this read value to a communication control means 11. The means 11 receives the integrated value and sends this value to a maintenance center 5 in a communicatable state with the center 5. Hereafter the communicatable state ends to the center 5. Thus the meter 3 can be inspected every month at the fixed time on a fixed day.
Patent JP-S56164946-A (JP)
Title: Dewing sensor
Inventor: MURATA MITSUHIRO
IPC: H01C7/00
Filed: 1980-05-23
Abstract: PURPOSE: To obtain a dewing sensor which is high in heat resistance, mechanical strength, and is free from secular change in characteristics by forming an insulator layer at the grain boundaries of conductor or semiconductor ceramics.  
     CONSTITUTION: Such insulation characteristic paste which consists of Bi 2 O 3  (30%), Pb 3 O 4  (25%), CuO (5%), varnish (40%) is coated on a plate of conductor or semiconductor ceramics 4 (made by molding under heating the SrTiO 3  powder doped with Y 2 O 3  then sintering the molding in a reducing atmosphere and the like), and is heat-treated, whereby insulator layers 5 are formed at the grain boundaries of the ceramics 4, and a sensor body 1 is manufactured. After the surface of the body 1 is polished, and is smoothed by etching or the like, a pair of electrodes 2 are formed into one body thereon by leaving a prescrived space. It is equally well to oppose the electrodes 2 in the form of a comb. In this way, the sensor of which the resistance decreases considerably with dewing 6, is well sensitive and is difficult to deteriorate is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62228349-A (JP)
Title: Work unloading method in nc lathe
Inventor: YAMANE TATSUO
IPC: B23Q7/08
Filed: 1986-03-27
Abstract: PURPOSE:To receive a work under rotation non-contactingly and quickly, by inserting a work receiving shaft into a center opening of the work, spraying a high-speed air from an air spraying nozzle formed at a front end of the work receiving shaft, and receiving the work released from a chick by the air pressure on the work receiving shaft. CONSTITUTION:A work receiving shaft 1 is inserted into a center opening of a work 4 with a main spindle remaining rotated. A chuck is released, and a high-pressure air is supplied from an air connection hole 8 of the receiving shaft 1 through an inner air passage 9 to an L-shaped air spraying nozzle 10 formed at a front end of the receiving shaft 1. The air is sprayed to release the work 4 from the chuck and receive the work 4 on the receiving shaft 1. Simultaneously of the air spraying, the air is injected from a chip ejecting aperture 13 formed at the front end of the receiving shaft 1 toward a chip ejecting pipe 6, thereby ejecting a chip outside the machine. Then, the receiving shaft 1 is retracted, and a tool rest 2 is transversely moved, and thereafter the receiving shaft 1 is further retracted to make the work 4 abut against a work drawing plate 14, thus recovering the work 4 from the receiving shaft 1. In this manner, the work may be quickly received under the rotation of the main spindle to thereby improve the productive efficiency.
Patent JP-S63240326-A (JP)
Inventor: HARUNA OSAMU
IPC: H02J3/00
Filed: 1987-03-26
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-S56167152-A (JP)
Title: Photoreceptor drum driver
Inventor: IWAMA AKIHIKO
IPC: G03G21/00
Filed: 1980-05-27
Abstract: PURPOSE:To simplify constitution by driving a photoreceptor drum direct by a stator consisting of a polyphase fixed iron core and a stator winding. CONSTITUTION:The rotary shaft 18 of a photoreceptor drum is pivoted freely rotatably between frames 16 and 17 of a copying machine by bearings 19 and 20. A rotator 21 is fitted in the photoreceptor drum 1 at one end, and a flanger 22 at the other end; and they rotate together with the rotary shaft 18 in one body. This rotator 21 operates as the rotator of a motor and a flange and at the outer circumference of the rotor 21, a stator 23 is provided tightly to a supporting member 24 fitted to the frame 16 at a prescribed distance from the outer circumference. The stator 23 consists of a stator iron core 25 and a stator winding 26 is made into polyphase, and when a power source is connected to the stator winding 26, the rotator 21 rotates in a definite direction.
Patent JP-H01242932-A (JP)
Title: Production of silicon oscillation type strain sensor
Inventor: HARADA KINJI
IPC: G01L9/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain the strain sensor having a good temp. characteristic, static pressure characteristic and electrical characteristics by respectively thermally oxidizing the joint surfaces of the circumferential edge of a sensor chip and a substrate chip and joining these surfaces via a thermally oxidized film. CONSTITUTION:This sensor has the sensor chip 7 constituted by forming a recess to the inside of a silicon substrate to form a pressure receiving diaphragm 2, hollowing a part of the diaphragm 2, and fixing both ends to the silicon substrate by the prescribed force to form an oscillation beam in the hollow chamber and a silicon substrate chip 9 formed with a pressure introducing hole 10 for exerting pressure to the diaphragm 2 in the central part. The substrate chip 9 and the sensor chip 7 are heated in an oxidizing atmosphere to form the thermally oxidized films on the respective surfaces; thereafter, the respective oxidized films 11 are joined to each other and the oxidized film 11 is grown between the joint surfaces in an oxidizing atmosphere to fill the spacing between the joint surfaces and to join said surfaces. The strain sensor having the good temp. characteristic, static pressure characteristic and electrical characteristics is thereby obtd.
Patent JP-S60214058-A (JP)
Title: Memory access control circuit
Inventor: EGAWA HIROYUKI
IPC: G06F12/04
Filed: 1984-04-09
Abstract: PURPOSE:To improve the throughput of a data processing system by performing partial write with a data buffer and a store buffer to make it possible to execute partial write with a minimum burden. CONSTITUTION:A data transfer means 5 is started by a data processing system 1 and transfers data from a data buffer 3 to a store buffer 4. Overwriting is performed for bytes to be partially written when data of an address to be overwritten is transferred from the data buffer 3 to the store buffer 4 by the data transfer means 5, and this overwritten data is written from the store buffer 4 onto a memory unit 2 overall.
Patent JP-2000269390-A (JP)
Title: Circuit-board and pad provided thereto
Inventor: MIHARA YOSHIKAZU
IPC: H01L23/32
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pad provided to a circuit-board in which efficient wiring is performed. SOLUTION: A chip is connected to a pad 110 of a circuit-board 100. One electrode of the chip is connected to mounting pads 105a-105c, and the other electrode is connected to mounting pads 105d-105f. As a result, a single electrode of the chip is connected to an internal wiring layer with the use of a plurality of via holes 103a-103f, and further wiring 107b and 107c are provided between the mounting pads 105a-105f.
Patent JP-H02250051-A (JP)
Title: Photosensitive material-packaging unit with exposing function
Inventor: SHIBA KEISUKE
IPC: G03B17/30
Filed: 1989-03-24
Abstract: PURPOSE:To allow the easy mounting of a photosensitive material to an automatic developing machine and the developing of the material by providing a means for detaining one end of the photosensitive material in a passage port so that the photographed photosensitive material can be easily taken out of the packaging unit after photographing. CONSTITUTION:The detaining member 7 is provided so as to detain with the photosensitive material passage port 9a of a container 20 is provided at the rear end of the photosensitive material 23 wound in a 1st housing chamber 11 in such a manner that the rear end of the photosensitive material 23 remains at the outside at the time of winding the photosensitive material into the container 20 housed in a 2nd housing chamber 12 after the end of the photographing. Namely, the detaining member 7 detains the rear end of the photosensitive material 23 to the film passage port 9a of the container 20. The easy taking of the photographed photosensitive material out of the packaging unit body is possible in this way and the easy mounting of the film to the automatic developing machine and the developing thereof are possible.
Patent JP-H10248996-A (JP)
Title: Pin clearing device for bowling machine
Inventor: TANIGAWA TOYOAKI
IPC: A63D5/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To achieve a smaller size, a reduction in cost and a higher safety of a pin clearing device to clear pins on a lane to a rear pit. SOLUTION: A four throw link mechanism comprises a main link 21 made free to oscillate longitudinally, a sub link 22 arranged behind the main link 21 and upper and lower links 25 and 28 by which the upper end sides of both the main and sub links 21 and 22 are linked to the lower end sides thereof. A pin clearing plate 16 is supported by forwardly extended ends 28a of both the lower links 28 to energize the sub link 22 upward when the lower links 28 are in the longitudinal directions. A fixed cam 17A engages a cam driven part 30 provided at the upper end of the sub link 22 to move the pin clearing plate 16 backward almost horizontally after lowered backward from a front upper retreating position X and a four throw link mechanism drive means 18 oscillates the main link 21 longitudinally within a fixed range.
Patent JP-S59195753-A (JP)
Title: Control system of disc cache memory
Inventor: MOCHIZUKI TSUNEMI
IPC: G06F12/08
Filed: 1983-04-21
Abstract: PURPOSE:To shorten the access time even in case of the request of store to a disc cache memory of a disc by providing a disc cache memory control table where file identifiers are written. CONSTITUTION:A data exchange controller DCC is provided with a disc cache control table DCT which controls a disc cache memory DC. For example, when data in an output buffer OB of a user program UP is written on a disc D, a CPU refers to the table DCT to check whether a pertinent segment SG is stored in the cache memory DC or not. If the segment SG exists, data in the buffer OB of the program UP is written in the segment SG, and further, the segment is written on the disc D. If the segment SG does not exist, a segment including the pertinent segment SG is stored from the disc D to the memory DC, and data in the buffer OB is written in this segment, and it is written on the disc D.
Patent JP-S57186373-A (JP)
Title: Semiconductor pressure sensor
Inventor: OKUMURA MASARU
IPC: G01L9/00
Filed: 1981-05-12
Abstract: PURPOSE:To improve sensitivity by arranging the gage resistors of the semiconductor pressure sensor so that the change of the inside gage resistor reaches the maximum value and the change of the outside gage resistor the minimum value without being disposed onto one straight line. CONSTITUTION:The diaphragm surface of a pressure sensor is formed in the (1, (-1), 0) face of Si, the inside gage resistors 4 are arranged onto a diameter in  the <1, (-1),)> dirction, and the outside gage resistors 3 are disposed onto a  straight line 9 shown at an angle theta in predetermined relationship with the diameter in said direction at the distance of gamma from the center as the Poisson ratio  V of Si or near the straight line in polar coordinates making the center of a diaphragm as a pole and a radius a in the <1, (-), 0> direction as an original line. The change of the inside gage resistors is maximum and the change of the outside gage resistors is minimum at that time, and the sensitivity of the sensor is improved when the sensor is connected by a conductive film through a conventional method. When the resistors 3 are mounted near the outer circumference of the straight line 9 and the resistors 3 and 4 are paralleled on production, the resistors 3 may be set up so as to cross the straight line 9.
Patent JP-H01243795-A (JP)
Title: Video reproducing device
Inventor: NAKAYAMA HIDE
IPC: H04N9/81
Filed: 1988-03-25
Abstract: PURPOSE:To simultaneously output the R, G and B signals of the same frame and to obtain the picture with high faidelity by separating the R, G and B signals having a wide frequency band, adjusting a time base and outputting them. CONSTITUTION:The R, G and B signals are successively outputted from respective image pick-up tubes 3, 4 and 5 as a chrominance signal generator. The R signal is sent to a switch 10 as it is. The G signal is one frame-delayed by a frame memory 11 and the B signal is two frame-delayed by a frame memory 12. Then, the G signal and B signal are respectively sent to the switch 10. As a result, a time division multiplex signal 14 is outputted from the switch 10. An identifying signal reading and memory control circuit 23 reads R, G and B identifying signals included in the signal 14, and selectively operates frame memories 17, 18 and 19 corresponding to these signals. Thus, the R, G and B signals of the same frame are always outputted to a monitor 22 with RGB input terminal simultaneously and the picture with less color dislocation and high faidelity can be obtained.
Patent JP-H04306397-A (JP)
Title: Water stopping device of screw conveyer
Inventor: NAGAO KATSUO
IPC: B65G33/24
Filed: 1991-04-03
Abstract: PURPOSE:To promote carrying efficiency and to make unnecessary an airtight type drainage device provided to a discharge port. CONSTITUTION:While carrying a carried substance to the inside of a cylindrical casing 2b rotating a screw provided to the inside thereof, water contained in the carried substance is discharged to the outside of the hollow cylindrical casing 2b through the inside of the hollow cylindrical casing 2b slit 2d  water collecting duct 3 drain pipe 8a  drainage pump 9  sea-water pipe 8b, the dewatered carried substance is discharged from a discharge port of the hollow cylindrical casing 2b. At that time, if necessary, the carried substance entangled in the slit 2d is put back to the inside of the hollow cylindrical casing 2b by a member 3d retracted from the inside of the slit 2d to carry on the carrying.
Patent JP-S546502-A (JP)
Title: Record player
Inventor: KANEKO HISAO
IPC: G11B17/028
Filed: 1977-06-17
Abstract: PURPOSE: To place an amplifier, tuner, etc.  on the top surface and improve howling resistance performance by disposing a eecord play part within a nox whose front opens and abolishing top opening cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5715968-A (JP)
Title: Operating lever apparatus for printer
Inventor: ISHII KOUJI
IPC: B41F33/16
Filed: 1980-05-27
Abstract: PURPOSE: To simplify the operation and to obtain steady and excellent printing from the first paper feeding, by constituting an operating lever apparatus of a printer such that a series of steps can be operated by a single lever.  
     CONSTITUTION: When the operating lever is at kg, all the mechanical actions do not work. When the operating lever is at II, a driving motor is rotated to operate a water ductor controlling mechanism. When the operating lever is at III, an ink ductor controlling mechanism is operated, then a form roller controlling mechanism is operated to cause form rollers 6, 6' to come into contact with a printing cylinder 3, then a plate feeder 1 is operated to feed a plate, also a pump motor is rotated to prepare paper feeding, and the rollers 6, 6' come into contact with the plate surface to perform inking. When it is at IV, the printing cylinder 3 comes into contact with a rubber cylinder 4 to carry out the transfer copying. When it is at IV through V, a piece of paper is fed by the action of a paper feeding control mechanism, and when the operation lever is released at this point, the lever is returned to the position V to perform the printing. When the printing is completed, the operating lever is successively returned by a returning mechanism, and when it is at III, the rollers 6, 6' are spaced away from the plate surface, and at II cleaning is performed, and at I the operation stops. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03271735-A (JP)
Title: Processing device for photosensitive material
Inventor: FUJITA KATSUJI
IPC: G03D15/02
Filed: 1990-03-20
Abstract: PURPOSE:To allow the exact execution of the stabilization or control of the size of a photosensitive material by controlling the dry temp. and humidity of an automatic developing device in accordance with the information on the temp. and humidity of the working environment for plate making. CONSTITUTION:The temp. and humidity of the working environment for plate making are respectively detected by a temp. sensor 10 and a humidity sensor 11 and are recorded in a recording means 12. The environment at the time of image exposing, i.e. the working environment for plate making is previously detected and recorded in such a manner. This information is put into the control of the dry temp. and humidity of the development processing to be executed afterward so that the processing finish size of the photosensitive material is determined. The finish size of the prescribed processing is determined at need in this way, by which even the phenomena, such as color slurring, in the case of execution of printing by superposing plural plates are easily eliminated in this way.
Patent JP-H09240240-A (JP)
Title: Damping force controller for vehicle
Inventor: KAWAHARA KUNIHIRO
IPC: B60G17/015
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To surely detect a malfunction if a damping force controller falls in an abnormal condition and to operate the damping force controller normally as much as possible by carrying out a necessary process against the abnormal condition. SOLUTION: In a control parameter controller 10, a vehicle body vibration damping effect is evaluated as to a sky hook damping coefficient as a control parameter and a damping coefficient for each control step by means of an evaluation block 14A, and the control parameter is changed by means of a change block 14B, while an optimum control parameter is selected from the control parameters after/before the change by means of a selection block 14C on the basis of the evaluation result. If a condition, in which evaluation for most highly evaluated individual is the reference value or less, continues for the predetermined time or more, it is determined that the damping force controller is in an abnormal condition. Desirably, an action of each block is operated on the basis of inheritable algorithm.
Patent JP-S59197605-A (JP)
Title: Pneumatic actuator
Inventor: TAKAGI TAKEO
IPC: F15B15/10
Filed: 1983-04-25
Abstract: PURPOSE:To decrease a quantity of air used in operation, by charging the most of the internal cavity in a pipe-shaped structure made of rubber with a filling material. CONSTITUTION:Reinforcing the periphery of a pipe-shaped structure 1 made of rubber by strand reinforcing construction 2 and closing opening parts in both ends of said structure 1 by closing members 3, the structure 1 is charged with a filling material 15 so that contour inflating deformation of the pipe-shaped structure 1 and its restoring motion by the release of control pressure may not be not disturbed. In this way, most of the internal cavity of the pipe-shaped structure 1 can be occupied by the filling material 15. Accordingly, a quantity of air used in operation can be decreased.