baber/WOPTO huggingface dataset:
Patent JP-S6027726-A (JP)
Title: Combustion chamber of internal-combustion engine
Inventor: ISHIDA NORIHEI
IPC: F02B31/00
Filed: 1983-07-26
Abstract: PURPOSE:To raise the thermal efficiency of an internal combustion engine, by forming a baffle plate having air holes and disposed radially in an elongated plate shorter than the radius of a cylinder in a combustion chamber on the lower surface of a cylinder head, and thereby imparting turbulences or the like to the swirl flow of intake air produced at the time of low-load operation of the engine. CONSTITUTION:Intake air introduced from a subsidiary intake passage 2 into a cylinder 4 at the time of suction stroke produces strong swirl and is charged into the cylinder 4 along with downward movement of a piston 8. Since, in this state, direct collision of the main intake-air flow against a baffle plate 24 is not caused, the swirling energy of intake air is kept high and the strong swirl does not produce turbulences during the suction stroke. Subsequently, when the piston enters into compression stroke, strong swirl produced at the time of suction stroke is weakened gradually, and the intake air is compressed along with upward movement of the piston 8, so that flat swirl of intake air is left in a combustion chamber. When the piston comes near to the top dead point of the compression stroke, the swirl collides against a turbulence generating baffle plate 24 and produces turbulences, so that many fine turbulences, i.e., vortices are separated. Thus, since fuel is burnt rapidly, it is enabled to raise the thermal efficiency of an engine.
Patent JP-S62292569-A (JP)
Title: Hydraulic reaction device for power steering device
Inventor: SONODA HIROTETSU
IPC: B62D5/22
Filed: 1986-06-13
Abstract: PURPOSE:To enable a plunger to hold its attitude in a guide hole, by forming the contact surface of a reaction arm to be made into contact with the plunger in such a way that it may make into contact with the plunger at a substantially constant position. CONSTITUTION:In a hydraulic reaction device, a surface of an arm 22, which is adapted to be made into contact with a plunger 22 on the output shaft 11 side, the arm 22 being projected from the outer periphery of an input shaft 10, is formed in a shape based upon such a creative curve that the contact point on one end face of displacement between the input and output shafts always takes a constant position. Accordingly, the arm 21 to be rotationally displaced, may be made into contact with the plunger 22 at a substantially constant position, and therefore, it is possible to maintain the attitude of the plunger in a guide hole, thereby it is possible to ensure the smooth slidable operation of the plunger.
Patent JP-H08305016-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: NOGUCHI KAZUO
IPC: G03F7/00
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a photosensitive compsn. and a photosensitive planographic printing plate attaining high sensitivity without deteriorating printing resistance and having improved development latitude. CONSTITUTION: An o-naphthoquinonediazido compd. and an alkali-soluble resin are dissolved in a mixed solvent consisting of methyl ethyl ketone and two or more selected from among propylene glycol monomethyl ether, diethylene glycol diethyl ether, dipropylene glycol monomethyl ether, 3-methoxy-1-butanol and methyl lactate to obtain the objective positive type photosensitive compsn. A photosensitive layer contg. the photosensitive compsn. is formed on a surface- roughened substrate to obtain the objective positive type photosensitive planographic printing plate.
Patent JP-H09321960-A (JP)
Title: Image processor
Inventor: MIZUSHIRO KANWA
IPC: H04N1/413
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To store the encoded data in a buffer at a high speed and with high efficiency by storing selectively the encoded data in one of storage areas of a storage means according to the data size. SOLUTION: An image reading means 2 reads an image original 1, and a JBIG encoding means 3 encodes the read data to store them in a code buffer 20. The means 2 also detects the original size information (A4, A3, B5, etc.) 24 and notifies a control means 23 of the information 24 when reading the original 1. Then the information 24 is notified to a code buffer management means 21 during the operation of the means 3. The means 21 recognizes and manages the idle areas of the buffer 20 according to the original sizes and decides the storage area for the encoded data. Therefore, it's not needed to continuously manage the address pointer of a storage means. Thus, the storage area is quickly decided for the encoded data based on the original size and with no consciousness of idle addresses.
Patent JP-H08330704-A (JP)
Title: Electronic device
Inventor: ONO TAIJI
IPC: H05K1/18
Filed: 1995-06-02
Abstract: PURPOSE: To provide a thin electronic device including a semiconductor pellet on a substrate. CONSTITUTION: An electronic device comprises a semiconductor pallet 3 and a substrate 1, in which a recess 2 is provided to receive the semiconductor pellet 3. The recess 2 is filled with a resin.
Patent JP-H033264-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L25/07
Filed: 1989-05-30
Abstract: PURPOSE:To improve a heat dissipation property of a device part for electric power by providing one region on a first insulating layer with a device for electric power through a wiring pattern. CONSTITUTION:A metallic pattern is formed on a first insulating layer 22 and a metallic wiring pattern 29 of a device part for electric power 28 is composed in one region of said metallic pattern. Also, a metallic shield layer 23 of a control circuit part 25 is composed in a region except said one region. In this semiconductor device B, as the metallic shield layer 23 is not formed under the device part for electric power 28, there is only one layer, the insulating layer 22, between the device part for power 28 and an Al substrate 21. Then, the heat produced when a large quantity of current is supplied to a device 32 for electric power can be dissipated to the Al substrate 21 smoothly.
Patent JP-H04361843-A (JP)
Title: Method and device for manufacturing modified cross sectional ring
Inventor: NAKAMURA MINORU
IPC: B21H1/06
Filed: 1991-06-07
Abstract: PURPOSE:To manufacture a modified cross sectional ring for which a cross section in the ring axial direction is modified with a plastic working without frequently exchanging the plastic working die. CONSTITUTION:On an inside diameter side roll 4 having the outside diameter smaller than the inside diameter of a ring-like raw material 3 having a modified cross sectional ring to be manufactured and the width larger than width in the ring axial direction of the modified cross sectional ring, the inside diameter side in the ring-like raw material 3 is abutted. Simultaneously, by relatively moving the ring-like raw material 3 in the ring axial direction while partially pressing the outside diameter side of the raw material 3 in the diameter direction of ring with an outside diameter side spinning roller 6 being in contact with a part of the outside diameter side of the raw material 3, the raw material 3 is formed to the modified cross sectional ring.
Patent JP-H10323593-A (JP)
Title: In-pipe coating device
Inventor: TOYODA SHIGERU
IPC: B05D7/22
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out efficient centrifugal spraying work by preventing the infiltration of a resin liquid into a rotary supporting part of a member for executing the centrifugal spraying of the resin liquid, thereby permitting smooth rotation. SOLUTION: This device has a moving vane 3 having a resin liquid coating nozzle 3c which is made rotatable by receiving the in-pipe air stream generated by the in-pipe differential pressure obtd. at the time of moving in a pipe and a shaft body 2 which constitutes a rotary supporting body by fitting part thereof into the moving vane 3 and internally has a passage for the resin liquid supplied to the moving vane 3. A resin pool 3a is disposed in the communicating position between the coating nozzle 3c of the moving vane 3 and the resin liquid passage 21b of the shaft body to prohibit the infiltration of the resin liquid tending to make infiltration toward the rotary supporting part 7 of the moving vane 3 by directly acting the rotary centrifugal force generated in the coating nozzle 3c on this liquid.
Patent JP-S61294712-A (JP)
Inventor: SUMIYA KAZUSHI
IPC: H01B13/00
Filed: 1985-06-21
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-H07317259-A (JP)
Title: Formation method of staircase
Inventor: SAKASHITA MASAO
IPC: E04F11/02
Filed: 1994-05-27
Abstract: PURPOSE:To make it possible to use precast concrete stairs used for stairs having story height higher than the standard staircase as stairs having story height higher than the standard staircase of one building even in the other building and to reduce manufacturing cost for the precast concrete stairs other than the standard staircase. CONSTITUTION:Precast concrete stairs having a leg section 4 extended downward from the lower end of a stair plate 3 set in accordance with story height of the standard staircase are manufactured in advance. After the precast concrete stairs 1 are arranged to specific positions, postcast stairs 6 continued to the stair plate 3 are formed by placing concrete.
Patent JP-S63299928-A (JP)
Title: Jig for pressing laminated plate
Inventor: OGIWARA JIRO
IPC: B32B43/00
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a laminated body having no local deformation, by providing a press head inserted in a freely slidable state in a press room having a uniform cross sectional face fitting to a plate body and, an outer frame holding a press body in a freely slidable state, and surrounding an inner frame. CONSTITUTION:A jig for pressing consists of an inner frame 13 made of a rigid body by which a press room 14 having a uniform cross sectional face fitting to the dimension of a plate body (a), a press body 15 having a press head 16 inserted in a freely slidable state in said press room 14 and an outer frame 11 holding said press body 15 in a freely slidable state and surrounding airtightly the inner frame 13. For this jig for pressing, as the inner frame 13 containing the plate body (a) and the outer frame 11 forming vacuum condition are separated bodies each other and the inner frame 13 is made of a rigid body, wherein the press head 16 can be slided, the part surrounding the laminated plate body (a) does not deform at all during pressing. Therefore, the inside shape of the inner frame 13 is always constant and all the plate bodies (a) are thereby similarly compressed.
Patent JP-S6030452-A (JP)
Title: Cylinder head for horizontal water-cooled engine
Inventor: HASEGAWA JIYUNICHI
IPC: F02B61/04
Filed: 1983-07-28
Abstract: PURPOSE:To improve a degree of cooling for a sparking-plug seat, by installing a straightening part which guides cooling water into the sparking-plug seat, in case of horizontal water-cooled engine setting up the sparking-plug seat inside a water jacket which leads the cooling water from an upper part in a vertical direction. CONSTITUTION:A combustion chamber 6 for a horizontal water-cooled engine 3 is made up of setting a cylinder head 10 to a cylinder case 5 in which each of upper, middle and lower cylinders is horizontally disposed. A cooling water intake port 12 leading to a water jacket 11 is set up in a left upper angular part of the cylinder head 10, while a cooling water discharge port is set up in a right lower angular part. Inside the water jacket 11, there are provided three sparking plugs corresponding to each cylinder 4, while a straightening plate, which guides the cooling water toward a sparking-plug seat, is installed in three position, that is, at the outlet side of the intake port 12 of the water jacket 11, a side wall of the water jacket 11 corresponding to a boundary between both upper and middle cylinders and another side wall of the water jacket 11 corresponding to a boundary between both middle and lower cylinders.
Patent JP-S5469367-A (JP)
Title: Balanced output differencial amplifier
Inventor: GOTOU YASUTO
IPC: H03F3/45
Filed: 1977-11-14
Abstract: PURPOSE:To satisfy load to be completely balanced by inserting differential output voltage from the final voltage amplifier stage individually into the bias circuit and taking out it. CONSTITUTION:In ETQ3 and Q4 constituting the 2nd stage differential amplifier of the complete balance output differential amplifier, input voltage to which negative feedback is applied to Q3 by the synchronous-phase component denying action  of differential amplifier that feedback voltage applied from the power- amplifier  stage constituted by Q11 to Q14 through feedback resistance denies output voltage  of Q2. On the other hand, feedback voltage applied through R21 and R6 from power- amplifier stage Q7 to Q10 is applied to Q4 so that it denys output voltage of Q1. By  making equal the quantity of negative feedback to Q3 and Q4, quantity of R7 and  R8 and quantity of each voltage generated in the bias circuit, Q3 and Q4 operate with a completed balanced condition and the absolute value of output voltage applied to  load resistance R7 and R8 coincides, so that synchronous- phase components are  completely denied and distortion of synchronous-plase comoponents is cleared from  output.
Patent JP-S6157649-A (JP)
Inventor: KLUGER EDWARD WILLIAM
IPC: C09B29/36
Filed: 1985-06-25
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-H06350758-A (JP)
Title: Communication equipment
Inventor: KOBAYASHI SHIGEYUKI
IPC: H04N1/00
Filed: 1993-06-08
Abstract: PURPOSE:To effectively utilize a storage means and to set the number of registrations at every kind of abbreviated operations at every user by respectively setting areas used for registering the abbreviated operation information of the storage means while using a setting means. CONSTITUTION:The capacity of an abbreviated operation information memory 6 is calculated, the number of registered abbreviated dials, head address and final address are stored in the memory 6 by a memory control part 12, and abbreviated dial information inputted from a key input part 7 by an operator is registered by a registration part 11. Therefore, the number of registered abbreviated dials, head address nd final address are registered as abbreviated dial control information and further, the number of registered group dials, head address and final address are registered as group dial control information. According to the control information, the register area of the abbreviate dial information and the register area of the group dial information are set in the memory 6.
Patent JP-S5565333-A (JP)
Title: Removing method for iron from organic solvent
Inventor: OGATA TAKASHI
IPC: C22B23/00
Filed: 1978-11-09
Abstract: PURPOSE: To remove Fe in an alkylphosphonic acid monoalkyl ester-base extracting soln., which has extracted Co from a Ni and Co-contg. soln., by washing the extracting soln. with an aq. alkali hydroxide soln.  
     CONSTITUTION: Co is separation-extracted from a Ni and Co-contg. aq. soln. with an org. solvent prepared by dissolving an alkylphosphonic acid monoalkyl ester extracting reagent of formula I (where R 1  is 8W10C alkyl and R 2  is 8W10C alkyl yet R 1  and R 2  both are not 8C alkyl), e.g. 2-ethylhexylphosphonic acid mono-3, 5,5-trimethylhexyl ester in a diluent such as mineral oil or kerosine. When Fe eluted and deposited from an apparatus, etc. in the extraction process becomes 1W2g/l, an aq. soln. contg. 16g/l or more of an alkali hydroxide such as NaOH and saccharine substances such as sucrose is added and stirred violently to remove the Fe into the aq. soln. After extracting the Co with a mineral acid such as sulfuric acid the Co-free soln. may be washed with the above-mentioned aq. soln. to remove the Fe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5564411-A (JP)
Title: Frequency characteristic regulator
Inventor: SUGAWARA TSUTOMU
IPC: H03G5/02
Filed: 1978-11-09
Abstract: PURPOSE:To obtain a device suitable for remote operation and IC-implementation by amplifying a filter circuit output and the across signal of the filter circuit by variable gain amplifiers respectively and then by adding outputs together. CONSTITUTION:An input signal is applied to a low-pass filter composed of variable gain amplifier (VCA)22 and capacitor 23 and a voltage across this filter is also applied to VCA26 for a high-pass filter output. The output of VCA22 is inputted to the other low-pass filter composed of VCA24 and capacitor 25 and a voltage across it is applied to VCA27 for a band-pass filter; and then a voltage between the output terminal of VCA24 and the earth is also applied to VCA28 for a low-pass filter output. Outputs from VCAs26-28 are added together by adder 29. Consequently, desired frequency can be obtained by changing gains of VCAs 26-28.
Patent JP-H0225520-A (JP)
Title: Method for tempering cylindrical hollow body made of steel
Inventor: BUORUFUGANGU HENKUSHIYUTENBERU
IPC: C21D9/08
Filed: 1989-05-30
Abstract: PURPOSE: To drastically enhance and uniformize the cooling of a hollow body, by stirring cooling liquid in the range below the hollow body at the time of rotationally dipping a part of the heated surface of the hollow body whose longitudinal axial line is parallel to the liquid surface of a cooling vessel into the cooling vessel.  
     CONSTITUTION: The cylindrical hollow body (tube) 1 heated to the austenitic transformation temp. is arranged in the cooling agent vessel e.g. a water vessel so that the longitudinal axial line becomes parallel to the liquid surface of the cooling vessel, and only a part of the surface thereof is dipped and the tube is rotated with the longitudinal axis line as center. Then, the tube 1 is quenched in a frame for quenching and tempering treatments. In this method, the compressed air for stirring the cooling liquid below the dipped tube 1 shown by many arrow marks is supplied while being divided individual nozzle slips 2a, 2b in the region of the end parts 1a, 1b of the tube, and the compressed air is supplied by a long single nozzle slit 2 in the center region of the tube. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5661035-A (JP)
Title: Magnetic recording medium
Inventor: YASUI MASAAKI
IPC: C09D5/23
Filed: 1979-10-24
Abstract: PURPOSE:To obtain the magnetic recording medium having the magnetic substance layer excellent in the dispersion of magnetic powder and in the durability, by containing alpha-ferric oxide powder in the magnetic substance layer using a mixture of cellulosic resin and polyurethane system resin as a binder. CONSTITUTION:In an organic solvent solution dissolving a binder consisting of a mixture of about 10:90-70:30 (weight ratio) of cellulosic resin and polyurethane resin, a magnetic substance iron powder and alpha-Fe2O3 powder (0.8-2mu in particle diameter), about 0.5-10wt% to the iron powder are added and mixed to form the magnetic paint. This is coated on the substrate and dried to form a magnetic recording medium. Further, the magnetic paint can be formed by further blending about 5-25pts.wt. of trifunctional low-molecular isocyanate per 100pts.wt. of binder.
Patent JP-H01306197-A (JP)
Title: Cutter device
Inventor: SHIRAISHI ATSUSHI
IPC: B26D1/38
Filed: 1988-06-06
Abstract: PURPOSE:To surely prevent the jamming of a material by providing a freely movable material guiding member in and out of the rotary locus of a rotating cutting edge. CONSTITUTION:A material guide member 47 is set at the position guiding the material while a material C is not cut by a rotating cutting edge 45. As a result, the tip of the material C is not locked to a fixed cutting edge 46 and the generation of the jamming of the material C at the cutting part is prevented. On the other hand, in the case of cutting the material(e.g., an image receiving paper) C by rotating the rotating cutting edge 45, the cutting of the material C is first performed by the rotating cutting edge 45 and fixed edge 46 according to the rotation of the rotating edge 45 and the guide member 47 is pressed by the rotating edge 45. Consequently, one end of the guide member 47 is turned to an imaginary line position around a fulcrum 48 against the elastic force of a spring 48 and retreats out of the rotary locus of the rotating edge 45. So the guide member 47 does not cause any trouble in the operation of the rotating edge 45. A guide plate 17 is then returned to the original material guide position by the elastic force of the spring 49 at the place where the rotat ing edge 45 is rotated to a full line position.
Patent JP-S5837470-A (JP)
Inventor: HIO KENZOU
IPC: F26B13/26
Filed: 1981-08-31
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-S5841784-A (JP)
Inventor: TOMIUCHI SHINICHI
IPC: C04B41/71
Filed: 1981-08-31
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-S5838581-A (JP)
Inventor: IMAI HIROZOU
IPC: B26B19/38
Filed: 1981-08-31
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-H084915-A (JP)
Title: Horizontally installed perforated variable orifice valve
Inventor: HOURAI AKINOBU
IPC: F16K3/32
Filed: 1994-06-21
Abstract: PURPOSE:To prevent the dislocation of holes in the vertical direction between a fixed perforated plate and a movable orifice plate and the bending of a valve stem. CONSTITUTION:In a horizontally installed perforated variable orifice valve which is provided with a fixed perforated plate 13 formed with a plurality of ports 14 and a movable orifice plate 17 having a plurality of orifices 15 corresponding to the respective ports 14 and is movably equipped in the direction of crossing a flow path between the positions of closing and opening the respective ports 14, the fixed perforated plate 13 and the movable orifice plate 17 are slidably fitted in the moving direction of the movable orifice plate 17.
Patent JP-H04362781-A (JP)
Title: Picture storage retrieval device
Inventor: MINAMI NAOFUMI
IPC: G06F17/30
Filed: 1991-06-10
Abstract: PURPOSE:To facilitate the change of the page order of register documents and to improve operability by instructing to change the page order for desired documents and changing the page order of documents within retrieval information. CONSTITUTION:A CPU 34 guides the input of the changed contents of the page order for a present page number corresponding to a designated document using a CRT display device 24. Next, in accordance with the guide, the changed contents of the page order is inputted from a keyboard 23. The CPU 34 displays the present page number corresponding to the designated document and the changed contents of the page order using a display device 24. In accordance with this display, when the confirmation is indicated by the keyboard 23, the CPU 34 changes (updates) the relation between the page number within a page control table 26b of a magnetic disk 26 and a record number according to the changed contents of the page other. For instance, the record number for the page number '2' within the page control table 26b is changed from '2' to '3' and the record number for the page number '3' is changed from '3' to '2'.