baber/WOPTO huggingface dataset:
Patent JP-H08157791-A (JP)
Title: Surface protective film
Inventor: HIRAGORI MASAHIKO
IPC: C09J7/02
Filed: 1994-12-12
Abstract: PURPOSE: To prepare an excellent surface protective film free from any rise in adhesion to the surface of a substrate, free f from the staining of the surface of the substrate after peeling of the surface protective film, and capable of suitable retention of adhesion to the surface of the substrate in respect of lifting, etc. CONSTITUTION: A pressure-sensitive adhesive layer comprising an ethylene-α- olefin copolymer having a wt.-average mol.wt. Mw of at least 5×10<4> , a wt.- average mol.wt. to no.-average mol.wt. ratio (Mw/Mn) of at most 3, a melting peak temp. of 110 deg.C or above as measured by DSC analysis and a heat of melting of at most 100J/g is coextruded together with a base material comprising other polyolefin resin to integrally form a surface protective film.
Patent JP-H10133049-A (JP)
Title: Optical fiber array having cord format and its formation
Inventor: NAKAZAWA KIYOSHI
IPC: G02B6/24
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the convergence of optical fiber cords and the twist of optical fibers by previously arraying optical fiber cords on a rigid component having plural grooves capable of individually storing the cords and then storing the cords in the grooves. SOLUTION: Optical fiber cords 1 are previously arrayed and aligned in the rigid storing component 5 having grooves 3 capable of individually storing these cords 1 and preferably formed at an equal pitch. Thus the convergence of optical cords can be removed by the alignment of these cords in an optical fiber array formation state. Although it is desirable to set up the intervals of respective grooves at an equal pitch from the viewpoint of an equal pitch in the optical cord array, the slight increment/reduction of the intervals can be permitted as necessity. After aligning the cords 1, these cords 1 are supported and fixed by a rigid member 4 consisting of a rigid suppressing mechanism preferably like a plate.  Since the optical fiber cords are depressed from the upper parts of the grooves, the twist or displacement of the cords can be removed and the rotation of the cords can be suppressed.
Patent JP-H04179552-A (JP)
Title: Ink jet head
Inventor: SUZUKI KAZUNAGA
IPC: B41J2/16
Filed: 1990-11-14
Abstract: PURPOSE:To form an accurate ink flow path by reducing the collapse of a flow path part at the time of the bonding of a head substrate and a vibration plate by using a photosensitive film as a cover member to optically cure the same and using the film itself as the vibration plate. CONSTITUTION:A dry film resist 2 being a film composed of a humidified photosensitive resin is laminated to a flow path forming substrate 1 to form a closed groove 3 becoming an ink flow path. The dry film resist 2 is bonded to the surface 1A of the substrate 1 under pressure to be fixed thereto. After a photomask 4 having a predetermined pattern 4P is superposed on the dry film resist 2, the dry film resist 2 is exposed to a light source 6 from above and immersed in a volatile org. solvent to dissolve and remove the unpolymerized (uncured) resist. The cured resist film 2H is formed to the substrate 1 so as to cover the ink flow path groove. An energy generating element 5 is bonded to the cured resist film 2H under pressure. By this method, a head driving part wherein the film is used as a vibration plate having an energy generator arranged thereto is formed.
Patent JP-H08166061-A (JP)
Title: Diaphragm device
Inventor: OTSUKA TAKEYUKI
IPC: F16J3/02
Filed: 1994-12-12
Abstract: PURPOSE: To improve the working characteristic by forming a recessed part on the face opposite to a holding part to hold a fitting part of a diaphragm, and specifying the width and depth of an opening of the recessed part to prevent an inflated part frome being formed on the working membrane side. CONSTITUTION: A diaphragm device consists of a diaphragm made of rubber-like elastic material having an outer circumferential fitting part 3, a working diaphragm part 5 connected to this fitting part 3 and an inner circumferential fitting part 4 connected to this diaphragm part 5, and holding parts 10, 11 having opposite faces to press and fix the fitting parts 3, 4 of the diaphragm 2 from each side. A plurality of recessed parts 14 are provided on the opposite faces of these holding parts 10, 11. The total width A of the width a1 , a2 ... of openings of each recessed part 14 is >=1/4 of the width Y of the joining face between the opposite faces and the fitting parts 3, 4. The depth H of the recessed part 14 is formed to satisfy the inequality H>(Y-A)C/A where the compression depth of the fitting parts 3, 4 is C.  The compression of the fitting parts 3, 4 can be accommodated in the space of the recessed part, and the working characteristic of the working diaphragm part can be kept as designed.
Patent JP-H04181075-A (JP)
Title: Breezer valve
Inventor: FUJIMOTO NOBUYUKI
IPC: F16K24/00
Filed: 1990-11-13
Abstract: PURPOSE:To prevent the deposition of fluid and prevent the adhesion between a valve body and a valve seat by forming the upper edge of the valve seat to a curved surface in line contact with the valve body, in a breezer valve in which the contact part between the valve seat and the valve body is opened and closed by the vertical movement of the valve body. CONSTITUTION:As for a breezer valve 1, the contact parts between the valve seats 14 and 22 and the valve bodies 15 and 23 are opened and closed by the vertical movement of the valve bodies 15 and 23. As for the exhaust valve body 2 and a suction valve body 3 of the said breezer valve 1, the upper edges of the valve seats 14 and 22 are formed into each curved surface 36 so as form linear contact with the valve bodies 15 and 23. Accordingly, even if the stored liquid in a chemical material tank 12 tends to adhere and be piled at the upper edges of the valve seats 14 and 22, the piling of the material due to the downward flow is prevented, because the upper edge has the curved surface 36 in the line contact with the valve bodies 15 and 23. Accordingly, the adhesion of the valve bodies 15 and 23 with the valve seats 14 and 22 is prevented because of the viscosity of the stored liquid in the tank 12, and the malfunction of the valve bodies 15 and 23 is prevented.
Patent JP-H11127562-A (JP)
Title: Electric rotating machine
Inventor: UCHIYAMA HIDEKAZU
IPC: H02K29/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor/generator in which the size can be reduced, while suppressing the effects of noise. SOLUTION: An outer rotor type 4 is coupled through the crankshaft 3 of an engine with a boss part 4b inserted into the central part of a stator 9. The boss part 4b is arranged with the magnet 26 to be detected of a position detector 23, and an end bracket 6 secured with a stator 9 fixed with a Hall element 29 of the position detector 23 which is opposite to the magnet 26 to be detected. Since the magnet to be detected and the Hall element constituting the position detector are arranged in the center of the stator 9, the effect of noise due to the field of rotor magnet or the current in the stator winding can be avoided and the position detector 23 can be prevented from projecting to the outside.
Patent JP-H05149144-A (JP)
Title: Exhaust turbosupercharger and supercharging method
Inventor: ISHIHARA TAIJI
IPC: F02B37/18
Filed: 1991-11-22
Abstract: PURPOSE:To provides an exhaust turbosupercharger wherein incurring of a pumping loss is reduced through reduction of a pressure at a turbine inlet and size is reduced, by molding a waste gate between the position, facing the exducer of a turbine, of a turbine housing and a turbine inlet. CONSTITUTION:A waste gate valve 29 through which a supercharge pressure is controlled by opening and closing a waste gate 22 is arranged to the waste gate 22 being the inlet of a bypass pipe 28. The waste gate 22 is arranged on the downstream side from a turbine inlet 26 in a position (exducer part) B where a distance between respective adjacent blades 14 is decreased to the lowermost value. This constitution causes smoothening of the flow of exhaust gas without compressing exhaust gas more intensively than required at the exducer part B, where a throat area is narrow, the increase of a flow rate of exhaust gas flowing in a turbine housing 20 and further the increase of the efficiency of a turbine, whereby the adiabatic heat drop of a turbine can be reduced and a pressure at a turbine inlet can be reduced.
Patent JP-H11142011-A (JP)
Title: Refrigerating device
Inventor: ASHIDA NORIO
IPC: F25B13/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To secure sufficiently a pressure difference between an inlet side and an outlet side of a heat exchanger of a using side and execute stably a refrigerant circulating operation with respect to a refrigerating device equipped with a plurality of heat exchangers of the using side mutually connected in parallel even in case an evaporating capacity of a heat exchanger of a heat source side is lowered during heating. SOLUTION: In a heating operation of a refrigerating device, an opening ratio of an indoor motor operated valve EV-2 and that of an outdoor motor operated valve EV-1 are adjusted so as to maintain a supercooling ratio of an outlet side of an indoor heat exchanger 4 at a constant level and maintain a superheating ratio of an outlet side of an outdoor heat exchanger 3 at a constant level, whereas an upper limit value of the opening ratio of the indoor motor operated valve EV-2 is lowered as the opening ratio thereof becomes small when the opening ratio of the indoor motor operated valve EV-2 is smaller than a prescribed opening ratio thereof in case an ambient temperature is low.  Therefore, it is possible to secure the pressure difference between the inlet side and the outlet side of the indoor heat exchanger 4 by limiting the upper limit value of the opening ratio of this indoor motor operated valve EV-2.
Patent JP-H04268927-A (JP)
Title: Apparatus and method for controlling memory
Inventor: FUREDERITSUKU ERU JIYANISU
IPC: G06F9/445
Filed: 1991-10-29
Abstract: PURPOSE: To share a preliminarily loaded software module without placing it in a common area. CONSTITUTION: This method is intended to share the software module which is preliminarily loaded to a private area 104 of a main storage 102 of a computer. After execution of a computer program, the address of the software module kept loaded in the private area 104 is traced. When continuous execution of the computer program requests this software module in the private area 104, the address of the software module is acquired, and the computer program branches to this address.
Patent JP-S63162000-A (JP)
Inventor: OKANO KAORU
IPC: D06F39/00
Filed: 1986-12-26
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-S63163286-A (JP)
Title: Inspection system for continuity of printed board
Inventor: MORIKUNI MITSURU
IPC: G01R31/02
Filed: 1986-12-26
Abstract: PURPOSE:To inspect the continuity of a printed pattern to its overall length by allowing a tester pin to contact only one optional point of the printed pattern, and making an electric connection between component pin connecting pads in an area where a component is mounted and also providing a continuity inspecting jig. CONSTITUTION:A continuity inspecting device consists of a continuity inspecting device main body 1 which make the tester pin 3 contacts a printed board 9 to be tested, controls the transmission of an electric signal to the tester pin 3, and judges a short circuit and wire breaking, a tester pin fixation part 2, and the tester pin 3. Further, the continuity inspecting jig device is equipped with an insulation sheet 7 which has a tester pin fixation part passing hole 4 and a component mounting area hole 8 matched with the component mounting state of the board 9 and a thin body sheet 6 which has a passing hole 4, and consists of a sheet attachment/detachment driving device 5 which has a passing hole 4 and attaches and detaches the insulation sheet 7 and a conductor sheet 6 to and from the board 9. Further, the board 9 is a board where component mount areas 12 surrounded with component pin connection pads 10 which do not contact the tester pin 3 are connected by the printed pattern, and one point that the tester pin 3 can contact is provided to each printed pattern without fail.
Patent JP-H09198366-A (JP)
Title: Low voltage, super low power conductance mode neuron
Inventor: BUIITO FUATSUBURITSUIO
IPC: G06N3/063
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a low voltage, super low power conductance mode neuron. SOLUTION: A neural network 1 contains plural memory cells 15 and 17 having conductances which can individually execute programming and a neuron 5 connected to the memory cells 15 and 17. The memory cells 15 and 17 have inputs 11 and 13 to which respective input signal are supplied. In the neural network 1, the neuron 5 has a conductance measuring means generating output signals based on all the conductances of the memory cells 15 and 17.
Patent JP-H02155872-A (JP)
Title: Motor-driven power steering
Inventor: SHIMADA KOSAKU
IPC: B62D5/04
Filed: 1988-12-06
Abstract: PURPOSE:To prevent an erroneous operation by providing a protecting means from an external electric field on one of a plurality of torque sensors and stopping the assistance of steering force when the difference in the output signal of this sensor from that of the other one on which no protecting means is provided exceeds a defined value. CONSTITUTION:The steering torque of a steering mechanism 20 is detected by torque sensors 1a, 1b and the detected signals are inputted into a control device 5 via signal lines 4a, 4b and a connector 21 and sent to a control circuit 24 through amplifying circuits 23a, 23b respectively. In this case, a signal processing portion (L.C circuit) 22 for reducing the turbulence of a signal at the time of applying an electric field to the signal line 4a from the outside is provided on one torque sensor 1a and, when the difference between both output signals is small, the control circuit 24 assists steering force via a driving circuit 25 and a motor 7. On the other hand, when the difference between both output signals is large, i.e., as the electric field from the outside gets larger, a clutch 9 is disengaged to stop the assistance of the steering force. Thereby, an erroneous operation can be prevented.
Patent JP-H08165989-A (JP)
Title: Piston type vacuum pump
Inventor: SAKUMA TADASHI
IPC: F04B39/00
Filed: 1994-12-13
Abstract: PURPOSE: To prevent deviated wear of a slide part and to improve durability by a method wherein by molding a material of a casing by using an Al-Si hyper eutectic texture with specified Si content, a cylinder inner wall integral type casing is provided. CONSTITUTION: When a cam 25 is rotated in linkage with an engine, a piston rod 10 and a piston 6 are vertically moved through a large roller 23 being a piston drive part. During ascending of the piston 6, air in a cylinder upper chamber 14 is discharged in a space in a head cover 4 through a delivery valve 19. Meanwhile, air is sucked in a cylinder lower chamber 15 from a brake booster through a pipe 16 and an intake valve 18. During descending of a piston 6, air in the cylinder lower chamber 15 is discharged in a space in the head cover 4 through a delivery valve 20. In a so formed vacuum pump, the material of a lower casing 2 containing a cylinder 5 forms an Al-Si hyper eutectic texture an Si content of which is 15-19%, resulting in improvement of durability of a slide part.
Patent JP-H01151359-A (JP)
Title: Original reader
Inventor: NAGANE HIROMICHI
IPC: G03B27/54
Filed: 1987-12-08
Abstract: PURPOSE:To surely prevent the light leakage of an illumination light source and to miniaturize a device by providing a sheet-like light-interrupting member to interrupt light to leak from the light source for illumination to the opposite side of an original to the light source for illumination. CONSTITUTION:Illumination light from a lamp tube 4e of a lighting system 40 is irradiated over 360 deg. all angles in a radial manner from the outer circumference surface with a tube axis as the center and the illumination light from the upper face side of the lamp tube 4e irradiates an original face directly. The light distributed to the front face side of the lamp tube 4e is interrupted by a sub-reflecting plate 4i and reflected to the original face by a reflecting face 4r. On the other hand, the light distributed to the lower side of the lamp tube 4d is interrupted by a sheet-like light-interrupting member 4h and the harmful light does not enter an optical system 5. Thus, light interruption just under the lamp tube 4e is executed by the sheet-like lightinterrupting member 4h, therefore, its occupation space becomes smaller and the device can be miniaturized.
Patent JP-H06156091-A (JP)
Title: Cab-over-engine truck
Inventor: NEGAMI MASASHI
IPC: B62D33/06
Filed: 1992-11-18
Abstract: PURPOSE:To reduce deformation of a cab when large shock load is applied to a cab of a cab-over-engine truck. CONSTITUTION:A stopper 20 including a first plate 21 which is fixed to an engine with an upper plate fixed to the engine of an engine rear mount, and disposed in the rear of the engine in such a manner as to face a frame 1, a second plate 23 which is disposed and fixed facing the first plate 21 in the rear of the engine of the frame, and a thrust rod for connecting the first and second plates to each other is interposed between an engine rear mount 9 of a cab-over-engine truck where a cab is disposed above an engine 7 mounted on the front end of the frame 1 and the frame 1.
Patent JP-H06159733-A (JP)
Title: Outdoor device of air conditioner
Inventor: IKETANI KAZUNORI
IPC: F24F5/00
Filed: 1992-11-18
Abstract: PURPOSE:To enable easy fixing of a top plate as well as its safe fixing to be carried out by a method wherein a step part of a front surface plate or a rear surface plate is provided with a projection, a lid-like top plate is arranged to be fitted on the projection part, the entire circumference of an end surface of the top plate is applied with a curl and at the same time each of the corners is formed into a saw-tooth shape. CONSTITUTION:This outdoor device is so constructed that an upper part of a front surface plate 31 and an upper part of a rear surface plate 32 are provided with stair-type steps 33. The steps 33 form a plurality of projections 34 and then a top plate flange is formed in the steps 33. A lid-like top plate 35 is formed by a coated steel plate. A lower end surface of it is provided with a curling part 36 formed by bending an entire circumference. Four corner end surfaces 37 are formed into saw-teeth shapes. With such an arrangement as above, when the top plate 35 is to be fixed, the curling part 36 is contacted with a plurality of projections 34 at the step part 33, resulting in that it is resiliently fixed to the front surface plate 31 and the rear surface plate 32 due to the fact that the curling 36 has a certain degree of spring characteristic.
Patent JP-H04181890-A (JP)
Title: Color noise reduction circuit
Inventor: SATO YASUAKI
IPC: H04N9/64
Filed: 1990-11-16
Abstract: PURPOSE:To eliminate color missing or tailing and to reduce color noise sufficiently by controlling a clip level of a clip circuit with a clip level control signal generated by a circuit including a 1H cyclic filter, a limiter and a clip level control circuit. CONSTITUTION:An output signal Se (in figure (e)) whose noise component is eliminated by a 1H cyclic filter 8 is fed to a clip level control circuit 10. The clip level control circuit 10 generates a rectangular clip level control signal Sg (figure (g)) rising at a point of time of leading of a signal Sf received to the circuit 10 and falling down at a point of time of trailing of the signal Sf and gives the signal Sg to a clip circuit 11v. The clip circuit 11v controls its clip level with respect to a signal Sc fed from a subtractor 6 in two ways as a zero level and a usual clip level as shown in figure Sh corresponding to the rectangular clip level control signal Sg.
Patent JP-H06329688-A (JP)
Title: Organic phosphorus compound, its production and insecticide, acaricide and nematocide containing the same
Inventor: NANJO KATSUMI
IPC: C07F9/24
Filed: 1993-12-09
Abstract: PURPOSE:To obtain an organic phosphorus composition useful as an insecticide, an acaricide and an nematocide, having effectively controlling effect on harmful insect pests, acarids and nematocides, having high safety almost free from offensive smell and irritating smell, by reacting a specific compound in the presence of a deoxidizer. CONSTITUTION:A compound of formula I (R<1> is n-propyl, iso-butyl or sec-butyl; R<2> is H or lower alkyl) is reacted with a compound of the formula R<3>-SH (R<3> is lower alkyl); in the presence of a deoxidizer (e.g. n-butyllithium) to give the objective compound of formula II.
Patent JP-H0625204-A (JP)
Title: Aldoketene dimer
Inventor: KAIRU JIEI BOTOOFU
IPC: D21H17/17
Filed: 1992-11-18
Abstract: PURPOSE: To provide an aldoketene dimer useful as a sizing agent for paper and capable of efficiently imparting both oil and water sizing properties to the paper.  
     CONSTITUTION: The aldoketene dimer of formula I {(y) is 1-18; Z is a (CH 2 ) n , CH 2 C(X)H(CH 2 ) n-2  (X is I, Br, or Cl), CH=CH(CH 2 ) n-2 , and of formula II [(n) is 3-18; A is O(CH 2 ) 1-20 H, OC(=O)(CH 2 ) 1-20 H, O(CF 2 ) 1-12 F, C(CF 2 ) 1-12 F, H or the like; B is O, OC(=O), NC(=O) or the like]} are produced by mixing trialkylamines with fluorinated carboxylic acid chloride, preferably a compound of formula III, or a mixture of these chlorides in a neutral solvent. A sizing agent is prepared by using the aldoketene dimer having a β-lactone structure containing the fluorinated aliphatic group mentioned above, cationic starch, an emulsifier and water, and the product shows excellent repelling property to both oil and water when it is used for the paper made of a cellulosic material or cellulosic molded articles. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08167688-A (JP)
Title: Lead frame
Inventor: SAKAMOTO HISAHARU
IPC: H01L23/50
Filed: 1994-12-13
Abstract: PURPOSE: To provide a lead frame which copes easily with plural kinds of lead pitches. CONSTITUTION: A lead frame is patterned in such shape that it has one end part A where a plurality of lead wires 11a provided at the lead frame 11 are connected to the signal i/o terminals on a semiconductor integrated circuit chip, the other end part B where they are arranged at first pitches d1, and a middle section C where they are arranged at pitches d2 different from the first pitches d1.