baber/WOPTO huggingface dataset:
Patent JP-S60202172-A (JP)
Title: Ink production unit
Inventor: SATOU YASUBUMI
IPC: C09D11/02
Filed: 1984-03-27
Abstract: PURPOSE:To facilitate the acquisition of highly reliable analytical data to thereby facilitate the control of ink lot and production unit, by automating the sampling of a given quantity of ink, adjusting a sample soln., metering it and introducing it into a specified analytical means. CONSTITUTION:Ink is sampled from an ink tank 1 by means of a constant delivery pump in a sampling means 2, and mixed with an adjusting liquid fed by another constant delivery pump in an adjusting means 3 to prepare a sample solution suitable for use in analysis. A given quantity of the sample soln. is introduced through a metering and introducing means 4 into an analytical means 5. A visible/ultraviolet spectrophotometer is used as the analytical means 5. A conventional autosampler can be used as the metering and introducing means 4 to automate the introduction of a given quantity of the sample soln. into the analytical means 5. The analytical results are displayed and recorded by various display and recording devices. Signals for process control are output from a control unit 6 on the basis of said results to effect the process control.
Patent JP-S55148917-A (JP)
Title: Internal combustion engine with accessory combustion chamber
Inventor: DATE TASUKU
IPC: F02B19/10
Filed: 1979-05-10
Abstract: PURPOSE: To widely disperse a gushing flame in a main combustion chamber and improve combustion efficiency, by providing a bypass which almost perpendicularly intersects the main ejection passage of an accessory combustion chamber which extends toward the center of a main combustion chamber.  
     CONSTITUTION: In each suction stage, a thin mixture is introduced into a main combustion chamber 6 and a thick mixture is introduced into an accessory combustion chamber 10. In the following compression stage, the thin mixture flows  into the accessory combustion chamber as a piston 4 goes up. Since the mixture in the accessory chamber 10 is ignited by a spark plug 16, the pressure in the  chamber begins to rise. In the initial stage of the pressure rise, a flame gushes  in a direction A from an ejection hole 11 through a forwardly-extending main  passage 12 because the gushing energy of the flame is small. When the pressure  rise reaches its peak, a gushing flame is conducted into the main passage 12 through  an accessory passage 13 which has a small cross section and is bent. There, the  direction of the main gushing flame is bent so that it is ejected to another direction  B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58177985-A (JP)
Inventor: NIKORASU BAANAADO RORETSUTE
IPC: C07D301/36
Filed: 1982-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05257651-A (JP)
Title: Square root extracting device
IPC: G06F7/552
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the square root extracting device which performs fast square root extracting arithmetic with small-scale hardware. CONSTITUTION:A partial quotient generation device 6 divides a dividend generated by sectioning 2n-digit number to be extracted in 4-bit units from the high- order side and data in a residue register 3, by plural divisors generated by using a square root extracting constant from a square root extracting constant generation device 4 and data stored in a quotient register 2. A specific 2-bit square root corresponding to the establishment state of plural dividing processes is selected and stored in the quotient register 2. In a single square root extracting arithmetic step, the number to be square-root-extracted is divided by four bits at each time to calculate 2-bit square roots, and then an (n)-digit square root is obtained with n/2 clocks.
Patent JP-S51132388-A (JP)
Title: Stop device for deviation from course of displacing object
Inventor: NAKAMURA HIDEAKI
IPC: G05D1/02
Filed: 1975-05-14
Abstract: PURPOSE: A stop device for deviation from course of displacing object, that stops displacing object deviated from a course not disturbing its operation without having any relation for being direct or curved of courses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62214192-A (JP)
Title: Photochemical semiconductor device
Inventor: TAODA HIROSHI
IPC: H01M8/06
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a photochemical semiconductor device easily generating hydrogen which is a high energy clean fuel from an aqueous alcohol soln. by joining n-type Si to p-type Si. CONSTITUTION:A photochemical semiconductor device is composed of n-type Si and p-type Si joined to each other. The device is produced by applying a metal such as Ag paste or an In-Ga alloy to n-type and p-type Si plates and joining the plates to each other with the metal in-between or by forming p-type and n-type layers in an Si plate by sputtering or ion implantation so as to form p-n junction. When the photochemical semiconductor device is immersed in an aqueous alcohol soln. and irradiated with light, hydrogen is generated.
Patent JP-S63224104-A (JP)
Inventor: INOUE KIYOSHI
IPC: H01B3/00
Filed: 1987-03-11
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-S55152948-A (JP)
Title: Power transmission gear
Inventor: SHIYOUBUDA FUMIO
IPC: F16H7/02
Filed: 1979-05-11
Abstract: PURPOSE: To readily replace a belt without need of removing HDA standing for a head disc assembly, by providng a belt holding plate capable of moving up and down and a grounded member which are united with each other below a driven pulley, thereby attaining a simple construction.  
     CONSTITUTION: A magnetic disc device using HDA standing for a head disc assembly system consists of a driving pulley 2 attached to an axle of a spindle motor 1, HDA3 and a grounded driven pulley 4 connected to HDA3. The magnetic disc device is provided with an ordinary contact 7, spring 8, and a member 10 united with a belt holding plate and belt receiver 11 securely raised on a base 9. The belt 5 can be easily replaced without need of removing HDA3 by elevating the member 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10249059-A (JP)
Title: Pay-out device for gift kind
Inventor: KUMAGAI NAOJI
IPC: A63F9/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the components of a device, to reduce the generation of faults, to perform miniaturization and to lower a cost further by positioning a ridge line formed at a sliding part at a lower part and an upper part in a vertical direction respectively to the ridge line formed at a holding part at the rear part and front part limit positions of reciprocating motion. SOLUTION: The sliding part starts the motion of a forward path to a front part, is guided by a guide hole 4 through a guide pin 7 and is moved in the oblique upper part of a pay-out direction. When the position of a feed inclination part 5a by the motion comes to the upper part of the ridge line part 1 of the holding part, a hanging part R is moved to the position A' of the dent of the sliding part independent of the holding part (figure b). Consecutively, the sliding part starts the movement of a backward path, the position A' of the dent of the sliding part is brought into contact with the inclination lowered part 1a of the holding part and the hanging part R receives the interference of the holding part again.  Further, when the ridge line part 5 of the sliding part comes to the position at the lower part of the ridge line part 1 of the holding part, the hanging part R leaves the interference of the sliding part and is settled at the position A of the dent of the holding part (figure C).
Patent JP-H08237604-A (JP)
Title: Vertical synchronizing signal insertion circuit
Inventor: HIROHATA NAOTO
IPC: H04N5/93
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a reproduced image stable at all times by wiping out a sense of displeasure of the viewer due to a disturbed reproduction image. CONSTITUTION: A reproduced FM output is detected by a detection circuit 20 and integrated by a integration circuit 22 while one field is divided equal into 1/6. The integrated signal is given to a peak hold circuit 24, a holding value is given to an A/D converter 26, in which the signal is A/D-converted and the result is received by an MCU 28. The MCU 28 discriminates an integration peak level of the FM output level of a 1st division absolutely and relatively and when it is discriminated that a pseudo vertical synchronizing signal is required based on the result, a SYNC tip level outputted from a synchronizing level generating circuit 32 is inserted as the pseudo vertical synchronizing signal. The discrimination is conducted automatically at all times after automatic tracking of a capstan motor phase system is finished in the EP mode and the usual reproduction mode.
Patent JP-H09227930-A (JP)
Title: Continuous heat treatment apparatus by induction heating
Inventor: SATO HIRONORI
IPC: H05B6/36
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuos heat treatment apparatus by induction heating which can continuously execute tempering heat treatment, etc., needing soaking for long time. SOLUTION: In the continuous heat treatment apparatus by the induction heating, a material W to be heated is heated to a prescribed temp. while shifting from a charging side to a discharging side along the progressing way (X-X) and discharged after holding at a specific temp. for a prescribed time. Further, a temp. raising part coil 10 arranged parallel to both sides of the progressing way (X-X) of the material to be heated and a heat soaking part coil 20 conductively connected to the discharging side end of each of both sides of the temp. raising part coil 10 at its one end part and forming a sectorial shape opened toward the discharging side at the other end part, are provided.  The end parts at the charging sides of both sides of the temp. raising part coil 10 are conductively connected and the end parts at the discharging sides of both sides of the heat soaking part coil are also conductively connected to form on induction heating coil 1 of closed circuit with the both sides of the heat raising part coil 10 and the heat soaking part coil 20.
Patent JP-H02270633-A (JP)
Title: Automobile back door
Inventor: MIHASHI KENJI
IPC: B60J5/10
Filed: 1989-03-10
Abstract: PURPOSE:To conduct the loading/unloading of a load without getting wet in the rain by providing guide members on both right and left sides of a back door, and at the same time, hanging water proof curtains along guide members at the time of a back door opening. CONSTITUTION:At an automobile 1 such as, what is called a one box car or the like, when the loading/unloading of a load is conducted during precipitation, a back door 3 provided at the rear surface of a car body 2 is turned upward through the hinge and gas stay 5 of a roof rear end portion 4, and a rear surface opening portion 6 is opened. Curtains 15 are taken out of housing cases 10 provided on both sides of the car body 2, and are pulled out along guide rails 14 provided at the inner surface of the back door 3. As a result, lower part spaces located on both right and left sides of the back door 3 are covered with curtains 15, and a rainfall, especially a horizontal rain sweeping into an inside space which is surrounded with the back door 3 and curtains 15, is deterred. Accordingly, conducting the loading/unloading of the load without getting wet in the rain is possible.
Patent JP-H08255288-A (JP)
Title: Water feeding controller of automatic vending machine
Inventor: YAMAMOTO MASAHIRO
IPC: G07F9/02
Filed: 1995-03-17
Abstract: PURPOSE: To prevent the life reduction of a water feeding valve coil by detecting water suspension and limiting continuous energizing to the water feeding valve in an automatic vending machine by which water is fed from waterworks to a water reserver. CONSTITUTION: While the water level of the water reserver 2 is lower than a normal value, a water feeding request is transmitted from a high water level switch 3 to a water feeding control part 5 with a float 12, the electromagnetic coil of a water feeding valve 1 is energized, the valve is opened and water is fed. When the water feeding control part 5 detects water suspension from a water presence or absence detecting means 6 during a water feeding request period, energizing to the water feeding velve 1 is stopped during water suspension. Thus, the water feeding valve is not energized during water suspension so that the life reduction of the electromagnetic coil in the water feeding valve is prevented.
Patent JP-H01232437-A (JP)
Title: Expression system for data
Inventor: WATANABE TOSHINORI
IPC: G06F17/30
Filed: 1988-03-14
Abstract: PURPOSE:To realize a complicate shape body by using some of a fixed number of slots as a means for storing pointers for other frames. CONSTITUTION:A basic retrieval predicate 120 is a frame system which functions to store and read a frame where the number (n) of slots is fixed, and this predicate is described in Prolog. A composite retrieval predicate 100 is a Prolog statement for storing and reading a composite rectangular body consisting of a variable number of rectangular bodies. When the composite rectangular body is stored, one starting rectangular body is stored with the frame where the number of slots is fixed and the name (connection pointer) of a frame where one remaining rectangular body is stored is stored in one slot. When the whole composite shape is read out, connection pointers on the frame are traced to read the respective rectangular bodies. Consequently, the complicate shape body can be expressed.
Patent JP-H06275972-A (JP)
Title: Connecting structure of duplex device
Inventor: NAKANO TSURATOSHI
IPC: H04B1/74
Filed: 1993-03-18
Abstract: PURPOSE:To provide an electronic switchboard of duplex structure, wherein an operating and a backup backboard are easily connected or disconnected, an accident attendant on operations can be prevented, and the switchboard is lessened in size. CONSTITUTION:A pair of backboards 12a and 12b is provided to the innermost part of a shelf 11 fitted with a guide 11b, and the adjoining ends of the backboards 12a and 12b are formed into the shape of a step so as to complement each other. Connectors 16a and 16b arc provided to the protrudent parts 19a and 19b of the backboards 12 and 12b respectively. A connecting printed board 18 equipped with connectors 17a and 17b electrically connected to each other through a pattern 18a formed on it is mounted by fitting the connectors 17a and 17b to the connectors 16a and 16b provided to the backboards 12a and 12b through the same procedure as a usual printed board 14, whereby the backboards 12a and 12b are electrically connected together.
Patent JP-H0996322-A (JP)
Title: Joint
Inventor: TEODOORU GAASUMAN
IPC: F16D48/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a differential detecting coupling which has high performance density and widely selective characteristics, and is functioned as a torque limit device and easily designed. SOLUTION: A coupling includes a friction coupling 12 having friction elements 15, 17 connected to one and the other of rotatable members in such a manner not to be rotated, wherein the friction coupling is energized by at least one movable piston 19, the piston is filled with viscous fluid at one end to demarcate a pressure chamber 21 connected to a reservoir 26, and a rotatable housing is formed by one of the rotatable members 14, 20 and the piston 19 sealed to the member. The rotating surface of the rotary member 22 forms one sealed shearing passage 38 communicating with the reservoir 26 positioned on the front end part and the pressure chamber 21, and a by-pass pipeline is provided parallel to the shearing passage for connecting the pressure chamber 21 to the reservoir 26.
Patent JP-S60200877-A (JP)
Inventor: SAYANO AKIO
IPC: C04B41/87
Filed: 1984-03-27
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-H01234667-A (JP)
Title: Valve structure
Inventor: HARAGA HISATO
IPC: F16K11/085
Filed: 1988-03-12
Abstract: PURPOSE:To make it possible to smoothly rotate a valve element with a slight force by disposing a synthetic resin liner between a one axial end of a valve body and the inner peripheral wall of a valve body of a valve device, facing the above-mentioned one end. CONSTITUTION:Synthetic resin liners 7a, 7b for smoothly rotating a valve mixing valve element are incorporated at upper and lower ends of the mixing valve element 4. These liners 7a, 7b are made of synthetic resin such as resin containing fluorine, polyacrylate or the like, and are formed in an annular shape. Further, with the use of the resiliency and lubricating ability of the material, the mixing valve element 4 may be rotated by a slight manipulating force. The mixing valve element 4 is in a cylindrical shape having its lower end opened, and is adapted to be rotated around its axis in association with the rotation of an output shaft.
Patent JP-S51134522-A (JP)
Title: Keyboard unit
Inventor: KANISAWA HAJIME
IPC: H03M11/22
Filed: 1975-05-19
Abstract: PURPOSE: Development of a keyboard connectable with the other units of different code system by adopting programmable elements into the matrix. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06276422-A (JP)
Title: Remote picture display device
Inventor: AKIYAMA KAZUHIRO
IPC: H04N5/232
Filed: 1993-03-18
Abstract: PURPOSE:To prevent an irrational force from being exerted to a camera by indicating an inoperation of the camera due to an obstacle to the operator. CONSTITUTION:The display device is provided with a camera 4 placed at a remote location, a picture display device 1 displaying a picture from the camera 4 to the operator, a display position detector 3 detecting a position of the picture display device 1, camera position controllers 6, 7 controlling the position of the camera 4 in response to the position detected by the display position detector 3, disable operation detectors 8, 9 detecting the inoperation of the camera position controllers 6, 7 due to an obstacle, and operation disable display devices 12, 13 giving a detection signal from the detectors 8, 9 to the operator for indicating the inoperation.
Patent JP-H11313958-A (JP)
Title: Control device for game machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To maintain clearly the display of information concerning a control board, when a protection cover is placed, make the removal or modification of the display difficult, find and control an unauthorized modification of a game machine control device, and facilitate an authorized modification of an information display concerning the control board. SOLUTION: A cylindrical screwing portion 23 is provided rearward on the reverse of the corner of a transparent protection cover of the control device of a pachinko machine, and a plate 25 to which a board control number certificate 24 formed as a seal is pasted, is provided. The board control number certificate 24 has a side on which information relating to the control board is printed and an adhesive side. Screw insertion holes 26 are provided at the centers of the right and left edges of the plate 25. The plate 25 is screwed onto the screwing portion 23 of the reverse of the protection cover 22 so that the board control number certificate 24 may be the surface side.
Patent JP-S56156975-A (JP)
Title: Magnetic recorder
Inventor: GEMA NOBUO
IPC: G11B27/036
Filed: 1980-05-02
Abstract: PURPOSE:To make an original signal holdable for a long period of time by reproducing the recording signal of a tape and again writing the same into the tape. CONSTITUTION:The recording signal of a tape 1 is detected and reproduced with a playback head 4, is amplified in a circuit 11 and is outputted via an electro-acoustic transducer 12. It is also supplied to a recording head 10 and is rewritten into the tape 1.
Patent JP-S55153193-A (JP)
Title: Ic memory unit
Inventor: HOSHINO KOUTAROU
IPC: G11C7/00
Filed: 1979-05-15
Abstract: PURPOSE:To prevent memory contents from being destroyed due to noises by providing a ciruit which detect noises mixed in an interface signal and by inhibiting the transmission of driving timing pulses on noise detection. CONSTITUTION:Once a memory start signal is transmitted to delay element 2 via inverter 1, signals delayed by a fixed time appear at respective taps in sequence and are applied to gate circuits 4A and 4B. Simultaneously, the output of inverter 1 is applied to differentiating circuit 10 as well, whose differential output reset FF9. Outputs of circuits 4A and 4B are sent to gate circuits 15A-15D as timing pulses. On the other hand, address information AI has noises detected by differentiating circuit 8 and when noises are mixed, its differential output sets FF9. Further, AI is delayed by delay element 11 by a certain time and sent out to circuits 15A-15D. If noises are mixed in this case, the transmission of signals RAS and CAS from circuits 15A-15D is inhibited.
Patent JP-H08261772-A (JP)
Title: Route-searching apparatus
Inventor: YAMAMOTO SHINJI
IPC: G08G1/0969
Filed: 1995-03-17
Abstract: PURPOSE: To provide a practical route-searching apparatus which can search for routes easily even when the distance from a starting point to a target point is relatively long. CONSTITUTION: When the remaining capacity of a memory becomes a predetermined value, a search process is stopped, and a terminal point is selected as a relay point according to a predetermined selection procedure from terminal points A-C of a determined route. For example, the terminal point C most approximate to a segment L1 connecting a starting point S and a target point G is selected as the relay point, or the terminal point C most approximate to the target point G is selected as the relay point. Alternatively, a distance from the terminal point to the segment L1 and a distance from the terminal point, to the target, point G are weighed in a predetermined manner thereby to select the relay point. After t,he relay point is selected, unnecessary data are erased and the search process is resumed by setting the relay point as a starting point.  Accordingly, even when the usable remaining capacity of the memory is scarce, the search process can be continued and the operability is improved.
Patent JP-H07274506-A (JP)
Title: Parallel operation device for cycloconverter
Inventor: TOYODA MASARU
IPC: H02M5/27
Filed: 1994-03-29
Abstract: PURPOSE:To increase stability and response of total reactive power control by setting an individual reactive power command value in response to a deviation between a total reactive power detection value and the control value of total reactive power and controlling the total reactive power with a circulating- current command generation circuit provided in each cycloconverter. CONSTITUTION:In a parallel operation device in which cycloconverters 1 to 3 and input transformers 7 to 9 are connected in parallel to an a.c. power supply and phase advancing capacitors 11 to 13 for cancelling lagging reactive power are provided, a reactive power command driving circuit 34 which reduces a reactive power command signal in response to a deviation epsilon0 between a total reactive power detection value Qt and the control value Qt* of total reactive power and increasing it in response to a deviation between epsilon0 and Qt, is provided. Also, a circulating-current command generation circuit 23 for outputting an individual reactive power command value Qi* in response to the reactive power command driving signal for every converter 1 to 3 and at the same time detecting an individual reactive power Qi and outputting a circulating- current command value in response to a deviation epsilon1 between both Qi* and Qi is provided.