baber/WOPTO huggingface dataset:
Patent JP-H05218699-A (JP)
Title: Electronic component fixing device
Inventor: KATANO RYOICHIRO
IPC: H05K13/04
Filed: 1992-02-04
Abstract: PURPOSE:To make it possible to continue an inserting motion without halting an inserting machine main body when changing the model of an electronic component or an additional fastening specification. CONSTITUTION:An electronic component fixing device comprises a punch 7 which cuts and divides an electronic component 2, a pusher 9 which is concentric to the punch 7 and installed out side the punch 7 and a printed board receiver 4 which is concentric to the pusher 9 and installed outside the pusher 9. This construction makes it possible to change a pushing stroke of the pusher 9 in conformity with a model of the electronic component 2 or an additional fastening specification and after a fixed state of the electronic component 2 with a printed board 1.
Patent JP-S52101860-A (JP)
Title: Oil-contained waste water treating material
Inventor: SATOU HIROSHI
IPC: B01D15/00
Filed: 1976-02-23
Abstract: PURPOSE: To provide water treating material which is effective for purifying oil water, municipal sewage, factory waste water or the like containing various oil and water mixture, solid content. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198137-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: NISHIDA NORIAKI
IPC: H01L21/3065
Filed: 1989-01-27
Abstract: PURPOSE:To enable fine adjustment of pressure control of an exhaust line by providing a plurality of sorts of variable conductance for pressure control of the exhaust line of an exhaust mechanism. CONSTITUTION:A setting variable conductance (setting variable condenser) 2 and a fine adjustment variable conductance (fine adjustment variable condenser) 3, which are operated by different motors 4 respectively, are installed in the exhaust piping 1 of an exhaust mechanism. At first, the setting variable condenser 2 and the fine adjustment variable condenser 3 are piled on top of each other on the same face. After pressure control begins, the setting variable condenser 2 and the fine adjustment variable condenser 3 rotate simultaneously in the same direction and by the same number of revolutions and pressure control after that is performed using the fine adjustment variable condenser 3. Thereby response in pressure control can be improved and fine adjustment can be performed.
Patent JP-S60163729-A (JP)
Title: Speed change timing commanding device for speed change gear of car
Inventor: MORIMOTO YOSHIHIKO
IPC: F16H61/02
Filed: 1984-02-02
Abstract: PURPOSE:To eliminate unnecessary shifting and improve driving properties by providing a judging part, which judges an inertial driving, etc. based on an accelerator stepping condition, in a controlling system, which indicates the timing of speed change in accordance with the operating condition of an engine, and stopping said controlling system from indicating speed change to an upper stage at the time of inertial driving. CONSTITUTION:When an accelerator switch 17 is on and an H signal is being inputted into one terminal of an AND gate 16 in the accelerating area with an accelerator stepped in, as the engine speed is increased beyond a set value and the throttle valve opening is made below a set value, with a road changed to a down slope or an even road, both outputs of comparators 6, 9, which compare the outputs of an engine speed sensor 4 and a throttle sensor 5 with their reference voltages 7, 8 respectively, become H levels. And, an up indicator 20 is lit through AND gates 15, 16, indicating the change in speed to an upper stage. However, if the accelerator being stepped on is released making the throttle valve opening full open, an accelerator switch 17 is turned off, maintaining the output of the AND gate 16 at an L level, to stop the above-mentioned indication.
Patent JP-H09207044-A (JP)
Title: Stick support pallet and manufacture of magnetic head for hard disc using the stick support pallet
Inventor: YANAGIDA YOSHIAKI
IPC: G11B21/21
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve workability of transfer of a stick, regarding a stick support pallet used at a manufacturing process for a magnetic head. SOLUTION: A plurality of triangular recessed parts 72 and 72A are arranged at pitches P1 corresponding to those of a plurality of sticks aligned and comb teeth parts 70 and 70A are arranged facing each other and separated away from each other at a distance (a) corresponding to the length of the stick. Two first line members 64 and 64A are stretched between the comb teeth parts 70 and 70A in such a state to extend longitudinally of the comb teeth parts 70 and 70A. A cover member 65 on which two line members 69 and 69A are stretched is mounted on the upper sides of the comb teeth parts 70 and 70A. The stick has ends in a longitudinal direction locked in the recessed parts 72 and 72A, positioned facing each other, of the comb teeth parts 70 and 70A and the upper and lower sides are supported in such a state to be nipped between the first line members 64 and 64A and the second line members 69 and 69A.
Patent JP-H02199120-A (JP)
Title: Polyester composition
Inventor: KATAOKA MAKOTO
IPC: C08L67/00
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the title composition having excellent UV absorptivity and being useful for obtaining containers for foods, detergents, etc., by copolymerizing a specified UV absorber in the course of the production of a polyester comprising terephthalic acid and an alkylene glycol component. CONSTITUTION:The title composition having a max. absorption wavelength in the range of 320-380nm is obtained by adding 1-10 pts.wt. per 1000 pts.wt. polyester, UV absorber of the formula [wherein R1 is H, a (substituted) alkyl, a (substituted) aryl, a (substituted) cycloalkyl or an alkenyl; R2 is H or a (substituted) alkyl; and n is 1-5] to the reaction system in any arbitrary stage before completing the reaction in the production of a polyester comprising terephthalic acid alone or together with a lower alkyl ester thereof and at least one alkylene glycol component (e.g. ethylene glycol) and copolymerizing it with the polyester.
Patent JP-S56115274-A (JP)
Title: Deflection controlling method for deflection control ink-jet recording
Inventor: HORIIE MASANORI
IPC: G06K15/10
Filed: 1980-02-18
Abstract: PURPOSE:To accurately control the deflection amount of charged ink particles and perform accurate printing by detecting the deflection position of charged ink particles and regulating the charging voltage level and the ink pressure according to said deflection position. CONSTITUTION:Pressurized ink is fed to an ink-jet nozzle 14, and the jetted ink is vibrated to regularly separate into ink particles. At the time when the separation occurs, a charging electrode 20am exerts a charging field in order to produce charged ink particles, which are deflected by the deflecting electric field formed by deflecting electrode plates 60am1 and 60am2 to perform printing. In this case, the deflection position of the charged ink particles is detected by deflection position detecting electrodes 80a, 80b and 80c, and the level of the charging voltage from a charging voltage generator 200 is regulated according to the detected deflection position. Moreover, when the charging voltage level is out of the setting range, the ink pressure applied by an electrostrictive vibrator 12a is altered by a piezoelectric vibrator 12a, so that the deflection of the ink particles is accurately regulated.
Patent JP-H11220149-A (JP)
Title: Solar cell element
Inventor: SHOJI TAKANORI
IPC: H01L31/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently guide an light incident on a region of a transparent conductive film only to a generating layer by making the generating layer at each of cell element parts and periphery of an upper electrode smaller than the periphery of a lower electrode and patterning the generating layer and periphery of the upper electrode like protrusions. SOLUTION: A transparent conductive layer TCO is one size larger than a generating layer and metal electrode, the generating layer and the periphery of the metal electrode at each of cell element parts are patterned like protrusions, a TCO-laminated part is divided in an element region 1 and region 2 on which only the TCO is laminated, and its plane structure is such that the element region with protrusions 3 at the periphery is surrounded by the region 2 of the TCO only. According to this constitution, the protrusions 3 absorb a light incident on the region of the TCO only and also other than a light having a vector directed from the periphery of the TCO to the element region 1, hence the light quantity reaching the element region 1 increases to result in an elevated conversion efficiency.
Patent JP-H01193041-A (JP)
Title: Driving force control device for vehicle
Inventor: TAMURA MINORU
IPC: B60W10/10
Filed: 1988-01-29
Abstract: PURPOSE:To escape stacking and suppress slip of driving wheels by prohibiting a control for reducing the driving force when a gear position of a transmission is situated on a low speed side and forcibly executing the control for reducing the driving force when the gear position is situated on the other side than the low speed side. CONSTITUTION:There are provided a manual switch (a) for prohibiting a control for reducing a driving force, a means (b) for detecting a gear position of a transmission and respective means (c), (d) for detecting a wheel speed and a car speed, respectively. There is also provided a means (e) for calculating a real slip ratio between a tire and a road surface based on the wheel speed and the car speed. Further, there is provided a means (f) for prohibiting the control for reducing the driving force when the gear position is situated on a low speed side and the manual switch (a) is situated on a prohibiting side, while executing the control for reducing the driving force with the real slip ratio exceeding a set value in spite of the position of the manual switch (a) when the gear position is situated on the other side than the low speed side.
Patent JP-H02198374-A (JP)
Title: Socket for ic
Inventor: NAKAJIMA HIROSHI
IPC: G01R31/26
Filed: 1989-01-26
Abstract: PURPOSE:To reduce the number of taking-out times of an IC to be checked thereby to prevent a lead wire from being damaged by providing two pins each supporting a base plate at one end thereof and having a fulcrum at the middle part thereof, and two switches each depressing the other end of said pin to raise said base plate. CONSTITUTION:This socket is provided with a base plate 6 for mounting an IC 8 to be tested thereon, two pins 4 on a diagonal line of the base plate 6 and two push switches 3. Each pin 4 supports the base plate at one end thereof, having a fulcrum 5 at the middle part thereof, and the switches 3 are provided at the other ends of the respective pins 4. When the switches 3 are depressed, the depressing force is added to the pins 4, thereby raising the base plate 6 at the fulcrums 5. Accordingly, the IC 8 on the base plate 6 can be easily mounted or dismounted.
Patent JP-H02198342-A (JP)
Title: Method and apparatus for measuring refractive index
Inventor: SHIMOZAKA NAOKI
IPC: G01N21/41
Filed: 1989-01-27
Abstract: PURPOSE:To measure the refractive index of a solid-state specimen having an arbitrary shape simply by using a method wherein the specimen is immersed in liquid, the refractive index of fluid is changed, and the transmittance as a whole becomes high when said refractive index agrees with the refractive index of the specimen. CONSTITUTION:The first and second output light beams from a beam splitter 3 are reflected so that the light paths of said light beams are made to agree with mirrors 4 and 5 which transmit only 10% of the total incident optical power and the light beams advances into the opposite directions to each other. The inside of a fluid cell 7 is filled with sodium vapor. A specimen 6 is sealed in the cell 7. The cell 7 is arranged at a position where the reflected light beams from the mirrors 4 and 5 pass. The transmitted light through the cell 7 reaches an optical-power measuring means 8 through the mirror 4. The optical power is measured. When the optical power which is inputted into the cell 7 is changed with a variable light attenuator 2, the refractive index of the sodium vapor is changed. When the refractive index agrees with the refractive index of the specimen, the transmittance of the cell 7 becomes maximum. When the input power into the cell at the time of said agreement is converted into the refractive index of the sodium vapor, the result indicates the refractive index of the specimen.
Patent JP-S63186705-A (JP)
Title: Production of vinyl polymer
Inventor: MORIYA MASAHIKO
IPC: C08F212/08
Filed: 1987-01-29
Abstract: PURPOSE:To produce the title polymer having a low residual monomer content and excellent heat resistance, transparency, etc., by polymerizing a vinyl monomer and/or a vinylidene monomer in the presence of a specified polymn. initiator and in the absence of any solvent. CONSTITUTION:0.01-5pts.wt. peroxy ester (e.g., t-butyl maleate hemi-perester) as a polymn. initiator, 0.01-1pt.wt. mercaptan (e.g., lauryl mercaptan), 0.01-1pt.wt. org. amine (e.g., n-octylamine) and 0.001-1pt.wt. organometallic compd. of a metal selected from the group consisting of Sn, Al and Sb (e.g., tin acetylacetonate) are added to 100pts.wt. monomer mixture of 50-100wt.% vinyl monomer and/or vinylidene monomer contg. a polymer or no polymer (e.g., methyl (meth)acrylate) and 50-0wt.% other copolymerizable monomer (e.g., acrylamide). The mixture is polymerized at 50-150 deg.C in the absence of any solvent.
Patent JP-H11216553-A (JP)
Title: Casting speed control
Inventor: TANAKA MASABUMI
IPC: B22D11/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To restrain generation of an irregular length material by controlling a casting speed of plural strands for each strand when a molten steel of the same tundish is continuously casted so as to make the last casting piece length of each strand match to a target length. SOLUTION: A molten steel weight W1 (t) in a ladle 10 to be casting-in molds 16A, 16B of n numbers (n>=2) via a tundish 12, and a molten steel weight Wi(t) in the tundish 12 are actually measured to obtain a forecasted casting length (m) of each strand i (1<=i<=n) by a formula. In the formula, Vci is to be a target casting speed (m/minute) of an i strand, Ki is a casting piece weight (t/m) of the i strand. Then, it is judged if the obtained forecasted casting length Li of each strand is within a targeted range. If it is found to be outside of the range, the last casting speed Vci is changed so as to be in the targeted range. Thus, the speed is decided from the i(=1) strand to the n strand in succession at real time.
Patent JP-S63187493-A (JP)
Title: Signal generating circuit
Inventor: NAKAIZUMI KAZUO
IPC: H03K17/06
Filed: 1987-01-28
Abstract: PURPOSE:To invert a flip-flop of a sense amplifier by using a circuit group comprising a 1st transistor (TR) connected respectively to 1st-3rd means controlled by a clock. CONSTITUTION:The 1st means bringing a 1st node a power potential at write and into a ground potential at the state other than write by using a clock generated in the inside of a semiconductor memory device in synchronism with a write clock, the 2nd means bringing the level the output to a power potential or over by using the clock generated in the inside of the memory in synchronism with the write clock, and the 1st TR whose source is connected to the 1st node, whose drain is connected to the output and whose gate is connected to the 3rd means respectively controlled by using a clock generated in the inside of the semiconductor memory device in synchronism with the write clock are provided in the circuit group. After one of data bus line at write reaches 0 level, the power voltage is selected as the Vcc and the threshold value of the TR is selected to be VT, then the output of a signal generating circuit is brought into (Vcc+VT). Thus, the level of a digit line is 0v or Vcc of a written data.
Patent JP-S60163776-A (JP)
Inventor: TOKUNAGA RIYOUICHI
IPC: B62J1/12
Filed: 1984-02-07
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-H10224604-A (JP)
Title: Picture processor and picture processing method
Inventor: SUZUKI AKIO
IPC: H04N1/387
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To record information which a user desires in a film where a picture and additional data are previously recorded as new additional data by recording correction data after displayed additional data is corrected in the film. SOLUTION: At the time of adding and correcting additional data at every frame or whole frames, a screen for selecting additional data is displayed, plural pieces of additional data are set, the film 131 is rewound to a zero order frame and a system stands by for recording. Then, the frame where data is to be corrected is selected and corrected data is inputted. It is sent to a magnetic recording/reproducing circuit 123 and it is recorded in the prescribed track of the zero order frame in the film 131. At that time, various pieces of additional data corresponding to the respective frames and corrected additional data are recorded by a previously decided method. Then, the film 131 is once stored in a cartridge 126 and shading correction is executed in a state where the film 131 does not exist. Then, the film 131 is pulled out again and the system is set to be a standby state.
Patent JP-H0572824-A (JP)
Title: Photosensitive belt driving device
Inventor: TAMAKI SHINJI
IPC: G03G21/00
Filed: 1991-01-19
Abstract: PURPOSE:To easily prevent the bend of a roller caused by tension without depending on the rigidity of the roller by pressuring at least one of plural rollers by an auxiliary roller in a reverse direction to the tension direction of a photosensitive belt. CONSTITUTION:The auxiliary roller 33 which pressures at least one roller 21 of plural rollers supporting the photosensitive belt 20 in the reverse direction to the tension direction of the belt 20 is provided. It is good to generate pressuring force by the bend of the shaft 34 of the roller 33 by bearing the auxiliary roller 33 and the roller 21, which is pressurized by the roller 33, by common bearings 31 and 35. In such a case, it is preferable that the bend amount of the shaft 34 of the roller 33 is in the range of 0.005-2mm. Further, it is preferable to provide plural grooves in a circumferential direction in parallel on the roller supporting the belt 20.
Patent JP-S56117011-A (JP)
Title: Liquid fuel combustor
Inventor: KONAKAWA KATSUZOU
IPC: F23D11/04
Filed: 1980-02-18
Abstract: PURPOSE: To obtain a stable combustion by providing a plurality of vaporization chambers and burner heads, according to which the change in the injection loss of a fuel gas from a flame hole can be minimized irrespective of the change in the combustion rate.  
     CONSTITUTION: A pair of semicylindrical dampers 2a and 2b is contacted with the inside of a vaporizer 1 rotatably by a pair of adjusting levers 3a and 3b. The vaporizer 1 has an opening 4 variable in accordance with the rotation of the dampers 2a and 2b. A fuel supply pipe 6 is provided through the upper part of the vaporizer 1 and opened inside of the vaporizer 1. A pair of vaporization chambers 7a and 7b are provided on the both sides of the vaporizer 1. The vaporization chambers 7a and 7b have respectively vaporized fuel inlets 8a and 8b piercing on the vaporizer 1 sides thereof so that these inlets 8a and 8b are communicated with the above-mentioned opening 4 through the respective connection passages 9a and 9b. Accordingly, if the opening degree of the opening 4 is varied by the rotation of the dampers 2a and 2b, the supply rate of the vaporized fuel and air can be changed simultaneously with the air-fuel ratio unchanged. This ensures an easy adjustment of power and a stable combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10205368-A (JP)
Title: Control device for engine and variable displacement pump
Inventor: FUCHIDA SEIICHI
IPC: F04B49/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To carry out speedy work even when a heavy load is applied by performing control such that when a power active mode is selected, a product between a pump discharge output one stage higher than the active mode becomes an equal horsepower curve of P-Q of the power active mode. SOLUTION: A construction machine such as a hydraulic shovel has a variable displacement pump 11 driven by an engine 1 and, during normal running, the pump 11 is controlled by a control means 30 such that a product between a load pressure applied to this and its discharge capacity becomes a roughly specified constant value. In this case, when an active mode switch 8 is ON- operated, a product between a pump discharge pressure P and a pump discharge quantity Q becomes an equal horsepower curve of P-Q of the active power mode which is higher than the specified value of normal running. Further, when a power active mode switch 9 is ON-operated, control is made to realize an equal horsepower curve of P-Q of the power active mode one stage higher than that of the active mode.
Patent JP-S55114047-A (JP)
Title: Automatic channel switching system of two-channel switching radio communication system
Inventor: SAIKI YUKIO
IPC: H04W4/00
Filed: 1979-02-23
Abstract: PURPOSE:To shorten the switching end time by switching channels by an individual call signal, following a channel switching signal, by sensing the channel switching signal only once as the common signal of each terminal station as well as a lock signal. CONSTITUTION:Once applied with channel switching control signal 33 from exchange 17, normal calling signal converter 18 sends a lock signal and normal calling channel switching signal to all terminal radio stations once respectively and then transmits individual calling signals in sequence as many as the number of terminal stations to be switched among the 1st to n-th ones. A terminal station having  received this individual calling signal judges a control item by signal receiver circuit  29 and operates channel switching circuit 26 by channel switching control circuit 30  to change normal communication radio equipment 27 over to emergency communication radio equipment 28 automatically. Terminal stations having received no  individual calling signal stand by with normal calling radio equipments as they are  and a two-channel circuit can be constituted for one sequence of terminal radio stations.
Patent JP-H11219631-A (JP)
Title: Circuit breaker device
Inventor: YASUKUNI JUN
IPC: H01H3/26
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make emergency shut-down of a circuit certainly. SOLUTION: A breaker device includes a first buss bar 8 connected to the side with a battery post 3 and a second bus bar 14 connected to the side with a power supply line, and the first 13 and second socket parts 16 formed at their tips are arranged opposing up and down. A plug body 23 to be rotated by a motor 32 is furnished with a plug part 25 capable of being held pinchedly between the two socket parts 13 and 16, and there a conductor part 28 and an insulation part 29 are formed in line in the rotating direction. At normal times, the plug body 23 is in the retreat position where the conductor part 28 is held pinchedly by the two socket parts 13 and 16. In the event of any abnormality, a current flows through a trigger line 35 to cause starting of the motor 32, and the plug body 23 is rotated to the advance position.  There the insulation part 29 intrudes between the socket parts 13 and 16, and the area between them is put out of continuity to cause the power supply circuit to be broken.