baber/WOPTO huggingface dataset:
Patent JP-2001144591-A (JP)
Title: Variable delay circuit and timing control circuit using the same
Inventor: SENBA SEIJI
IPC: H03K5/13
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a variable delay circuit that can subdivide a minimum unit of a variable delay time into a time less than a delay time of a gate circuit so as to adjust the delay time with high accuracy without increasing the power consumption. SOLUTION: The variable delay circuit 109 (110) is provided with a multi- input logic gate circuit 119 (121) each having three input terminals or more respectively. A delay determined by a time constant depending on an output resistance and a diffusion layer capacitance of a MOS transistor(TR) single body connected to each input terminal and being a component of the multi-input logic gate circuit is used for a minimum unit of the variable delay time. The delay time difference among signals passing through the multi-input logic gate circuit is changed in the delay step of the minimum unit depending on an input terminal used for the multi-input logic gate circuit.
Patent JP-H03189110-A (JP)
Title: Preparation of molding material
Inventor: SHIBAKUSA NAGAHIRO
IPC: B29B15/10
Filed: 1989-12-20
Abstract: PURPOSE:To improve flame retardancy by making a mixture wherein a reinforc ing material such as cut glass fibers and a compd. are well mixed by means of a mixer into a sheet. CONSTITUTION:A liq. phenol resin, an additive, a filter and a reinforcing mate rial prepd. by cutting a fiber into 3-50 mm are put in a container 12 and well mixed and the mixture is made into a sheet by means of rolls 11 and the sheet is sandwiched between carrier films 1 and 2 to prepare an SMC intermediate product 9. The liq. phenol resin is usually a phenol resin synthesized by using an alkali catalyst, namely, a resol type phenol resin. The additives are various curing agents and releasing agents such as zinc stearate and as the filler, calcium carbonate, aluminum hydroxide, talc and clay are used.
Patent JP-H11162859-A (JP)
Title: Liquid phase growth of silicon crystal and manufacture of solar battery using the same
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing thin-film crystal silicon having good crystallinity and a controlled dopant concentration, which can contribute to volume production of a solar battery of high performance at low cost, or of an image display unit having high contrast and no uneven color. SOLUTION: Silicon solid 310 containing a predetermined concentrations of boron, aluminum, phosphorous or arsenic is melted into molten indium inside a carbon boat or quartz crucible 301 to adjust a melt 302. A substrate is immersed into the supersaturated melt to grow a crystalline silicon containing dopant elements.
Patent JP-2000155874-A (JP)
Title: Burglarproof device for vehicle
Inventor: MIYAZAWA YASUHIRO
IPC: B60R25/24
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a burglarproof device for developing a high burglarproof effect in spite of a low manufacturing cost in a simple constitution. SOLUTION: This device 1 is provided with a detecting cable 17 arranged along a starter system cable 15 for connecting a starter system circuit 3 for starting the engine of a vehicle, which is simultaneously cut when the starter system cable 15 is cut, an alarm 27 for issuing alarm, and an alarm driving circuit 5 for driving the alarm 27 by judging that a burglary action is performed when it is detected that the detecting cable 17 is cut.
Patent JP-H06147469-A (JP)
Title: Method for controlling gasification type combustion device
Inventor: KITATSUME MICHIO
IPC: F23N1/00
Filed: 1992-11-12
Abstract: PURPOSE:To prevent fuel from being flowed into a gasification device during extinguishing operation and to perform a normal extinguishing operation even if a slight clogging occurs in an on/off valve and a fuel returning pipe. CONSTITUTION:There is provided a method for controlling a gasification type combustion device in which a reserve tank 11 is installed in a fuel supplying passage 4 between a fuel supplying pump 3 and a gasification device 2, and a on/off valve 12 is installed in a fuel returning pipe 10 extending from the reserve tank 11, wherein during extinguishing operation, the on/off valve 12 is opened, the fuel supplying pump 3 is turned on, and a fuel supplying amount per unit time supplied by the fuel supplying pump 3 into the reserve tank 11 is made smaller than a fuel flow rate per unit time flowing from the reserve tank 11 into a main fuel storing device 1 through the fuel returning pipe 10.
Patent JP-H04195854-A (JP)
Title: Disk loading device
Inventor: KANEDA MASATAKA
IPC: G11B17/051
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the surface of a disk from being flawed by providing roller rotation driving mechanisms, a roller transfer mechanism which positions rollers near to and apart from the disk, a disk guide mechanism, and eject mechanisms. CONSTITUTION:The rollers 28, 29 are brought into proximity to the supplied disk 32 by the roller transfer mechanism and the rollers come into contact with the outer peripheral surface of the disk. Since the rollers 28, 29 rotate, the disk 32 is transferred in the prescribed direction by the rotational driving force thereof. The outer peripheral surface of the disk 32 is pressed and the disk is ejected by the eject mechanisms 46, 47 coupled to the rotation driving mechanisms of the rollers 28, 29 when the reproducing of the disk 32 ends. Disk loading is executed by driving the outer peripheral surface of the disk 32 without allowing the rollers, etc., to come into contact with the surface of the disk 32 in such a manner and the disk is ejected by pressing its outer peripheral surface with pins 48, 49. The surface of the disk 32 is prevented from flawing in this way.
Patent JP-H10169718-A (JP)
Title: V-belt for continuously variable transmission
Inventor: SHIMIZU HIROFUMI
IPC: F16G5/16
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent partial wear of tapered faces of elements and improve transmission torque and the durability of the elements. SOLUTION: With a V-belt for a continuously variable transmission, an inclined face along which the thickness is reduced, is provided on the front-lower half part of each element. Then, a locking edge abutting on an adjacent element is provided at the position from which the inclined face initiates, and tapered faces 26, 26 which are brought into contact with V-shaped grooves of a pulley, are provided at both ends across the width of the lower-half part of the element. The V-belt for continuously variable transmissions, in which a number of the elements 20, in each of which notched recessed parts 27, 27 are formed at base parts close to both ends, are connected and arranged along the circumference of an endless steel band so that they can abut on each other, is laid over between a driving pulley and a driven pulley by which the groove widths of V-shaped grooves formed of a pair of conical surfaces can be changed, to transmit power. In this case, notches 30, 30 are provided in the tapered faces 26, 26 of the element 20.
Patent JP-H06148546-A (JP)
Title: Scanning optical system regulation mechanism
Inventor: SATO HIROSHI
IPC: G02B26/10
Filed: 1992-11-13
Abstract: PURPOSE:To regulate focusing direction deflection and position deflection of a light emission point in an image forming surface of a light emission part by providing an inclination regulation mechanism to correct the deflection of the light emission point of plural semiconductor laser elements from a perpendicular surface to an optical axis. CONSTITUTION:A rotation inclination regulation member 23 is fixed to an X-Y surface regulation member 24 by a screw 25, and position regulation within an X-Y surface is performed by sliding the regulation members 23, 24 integrally to a tube 29 by a slide surface 24a in such a way that a semiconductor laser element 21 coincides with an optical axis A. Otherwise, a screw 28 is tightned to fix the whole body to the tube 29, the screw 25 is then loosened, and the rotation inclination regulation member 23 is rotated to the X-Y surface regulation member 24, so rotation direction is regulated to the optical axis A. In addition, the inclination between the regulation members 23, 24 is regulated in such a way that a light emission point of the semiconductor laser element 21 is disposed within the X-Y surface by using regulation bolts 27a, 27b. Inclination is thus generated between the regulation members 23, 24, and after regulation, a fixing nut 26a or 26b is tightened and fixed.
Patent JP-2001141471-A (JP)
Title: Route guide system for vehicle
Inventor: IGARASHI FUSANORI
IPC: G09B29/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To inhibit a detachable portable terminal device from being removed while a vehicle is running and to promote its removal when required in a vehicle navigation system which is equipped with the portable terminal device. SOLUTION: A portable terminal device 20 is constituted so as to be detachable with reference to a vehicle system. When a vehicle is running, the portable terminal device 20 is connected to the vehicle system. When public transportation facilities such as a railroad or the like are used, a user removes the portable terminal device 20 from the vehicle system so as to be carried. While the vehicle is running, the connection of the portable terminal device 20 to the vehicle system is locked by using a lock mechanism so as to inhibit the portable terminal device 20 from being removed. When the vehicle is stopped in a parking lot in order for the user to transfer to the railroad or the like, a message which urges the user to remove the portable terminal device 20 is displayed.
Patent JP-2001145590-A (JP)
Title: Chair to be housed on wall surface
Inventor: AJIKI SHINICHI
IPC: A47K17/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and quickly attach the subject chair, and mount the seating section to a floor surface by a simple operation by a height adjustment in such a manner that the chair is constituted of a doubly split structure, and with one constituent member for the attaching to a wall surface, the other constituent is engaged, without lifting and attaching the whole of the chair to be housed on the wall surface, which is used for clothes change, to the wall surface. SOLUTION: Only a lightweight and small attaching section 1 is attached to a wall surface W with a threaded rod 1d and a nut 1e. A pedestal constituent body 2 is constituted in such a manner that between a seating section 3 and an arm section 4 to be attached equipped with a height adjusting screw 4d, which is pivotally attached to the rear side end section 3a of the pedestal section 3 with a lateral axial rod 3b, an urging means 5, which urges the seating section 3 so that the arm section 4 to be attached may become a flat and superposed state to the seating section 3, is connected. With the engaging sections 1a and 1b of the attaching section 1, engaging sections 4b, 4c provided on the arm section 4 to be attached are engaged while a folded state of the seating constituent body 2 is kept.  Then, by screwing the height adjusting screw 4d and bringing the screw 4d into contact with a receiving section 1c of the attaching section 1, the seating section 3 is made height-adjustable, and the seating section 3 can be held under a non-used standing state Y wherein the seating section 3 goes along the wall surface W, and a using laid state X wherein the seating section 3 is turned and lowered in the direction shown by arrow R, and is mounted on a floor surface F.
Patent JP-H09216947-A (JP)
Title: Production of low-viscosity low-silanol-content silicone fluid
Inventor: PATORISHIA PAIKU ANDERUSON
IPC: C08G77/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a low-viscosity low-silanol-content silicone fluid excellent in thermal stability and viscosity stability by bringing a granular, acid-washed clay catalyst into contact with a silicone fluid.  
     SOLUTION: A low-viscosity silicone fluid having a viscosity of 50cP or lower at 25°C and a silanol content of 600ppm or lower is obtd. by supplying a silicone fluid (mixture) to a single fixed-bed reactor heated at 70-130°C and contg. a granular, acid-washed clay catalyst having a BET surface area of 50-500m 2 /g, an apparent density of about 50psi, and a particle size of 5-50 Tyler meshes to bring the catalyst into contact with the fluid at a space velocity (expressed by the wt. of the silicone per hr per wt. of the catalyst) of 0.1-100W/hr/W. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06170513-A (JP)
Title: Device for cooling plunger sleeve in high pressure casting machine
Inventor: HIRUKAWA KENICHI
IPC: B22D17/32
Filed: 1992-12-09
Abstract: PURPOSE:To reduce the thermal deformation generated temp. differerence between a molten metal supplying sprue side part and the reverse sprue side part in a plunger sleeve and to eliminate the bad movement of an injection plunger caused by penetration of molten metal between the plunger sleeve and a plunger tip, in a high pressure casting machine for pressing the molten metal poured into the plunger sleeve from the molten metal supplying sprue into a cavity by advancing the injection plunger having the plunger tip water-coiled in this inner part. CONSTITUTION:By detecting with a comparing decision device 8 which the temp. T1 at the molten metal supplying sprue side of the plunger sleeve detected with a first temp. sensor 6 is a first temp. setting value TR1 or higher, and the temp difference deducting the temp. T2 at the reverse molten metal supplying sprue side in the plunger sleeve detected with a second temp. sensor 7 from the temp. T1 at the molten metal supplying sprue side in the plunger sleeve becomes a second temp. setting value TRD or higher, a solenoid valve 3 is worked to be opened. By this method, cooling water is flowed into a cooling water passage 1 arranged in the peripheral wall at the molten metal supplying sprue 11a side in the plunger sleeve 11.
Patent JP-H02173659-A (JP)
Title: Image forming method with electrophotographic device utilizing improved nonsingle crystal silicon type photoreceptive member
Inventor: YAMAZAKI KOJI
IPC: G03G5/08
Filed: 1988-12-27
Abstract: PURPOSE:To improve picture quality of an electrophotographic device remarkably by laminating a photoconductive layer comprising a specified material, a latent image holding layer and a sensible image holding layer each contg. specified atoms, on a base body to form a photoreceptive member and using a toner having a specified particle size. CONSTITUTION:When a photoreceptive member constituted by laminating a photoconductive layer comprising a nonsingle crystal silicon material, a latent image holding layer contg. Si atoms, C atoms, and atoms of element of the group III of the periodic table, and, if necessary, H atoms and halogen atoms, and a sensible image holding layer contg. Si atoms, C atoms, and if necessary, H atoms and halogen atoms, is used together with an insulating toner having 4.5-9.0mum volume average particle size, as developer, a satisfactory latent image is formed in the latent image holding layer below the sensible image holding layer, and at the same time, sufficient effect of electrostatic force is generated between the latent image and the toner. By the combination of the photoreceptive member with the developer, a bright picture having high quality is obtd.
Patent JP-H09147321-A (JP)
Title: Thin-film magnetic head and its production
Inventor: FUJISAWA WATARU
IPC: G11B5/31
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily form patterns for managing a gap depth having high accuracy and excellent visibility without making processes complicated. SOLUTION: Markers 26, 28 for managing the gap depth are formed simultaneously with coils symmetrically along a head shape on both sides of a magnetic pole 24. A thin-film magnetic head element is polished perpendicularly to a magnetic center 24C from a polishing surface 30 side. The spacing W between the markers 26, 28 opens successively as the polishing progresses to position P1, P2, P3. The spacing W between the markers 26, 28 and a gap depth L are expressed by a simple relation. The gap L may be easily obtd. from the spacing W between the markers as well. Since the markers 26, 28 are continuously formed, the spacing W between the markers expand continuously according to the progression of the polishing and, therefore, the gap depth L is continuously and well adjusted.
Patent JP-H08154443-A (JP)
Title: Farming hopper device
Inventor: ITANI KAZUAKI
IPC: A01C15/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a farming hopper device excellent in operability and durability, useful for e.g. applying fertilizers and agrochemicals, so designed that the hopper lid represents such a combined structure as to be made up of a transparent top plate and openable support members jointed to both left and right sides of the top plate. CONSTITUTION: This farming hopper device is so designed that the upper part of a hopper to apply fertilizers car agrochemicals to the fields is openably furnished with a hopper lid 51 which represents such a combined structure as to be made up of a transparent top plate 53 and openable support members jointed to both left and right sides of the top plate 53. It is preferable that a hook 56 with a length nearly equal to the lateral width of the lid 51 is provided close to the openable support inside the hopper lid 51 and the maximum divergence of the lid 51 is controlled.
Patent JP-H06176137-A (JP)
Title: Fingerprint image input device
Inventor: NIIZAKI TAKU
IPC: G06T1/00
Filed: 1992-12-10
Abstract: PURPOSE:To avoid the influence of a dried finger sweat to obtain a clear fingerprint pattern by detecting the fingerprint pattern without optical contact. CONSTITUTION:An illumination means 1 emitting illumination light perpendicular to the envelope surface of the surface of the finger, an image pickup means 2 receiving light reflected/scattered by the fingerprint pattern of the finger and a finger placing means 3 having a through hole 9 at a place where the finger is placed are provided. The image pickup means 2 is constituted by the image-forming part of a lens 6, a diaphragm 7 and an image pickup element 8. The illumination means 1 emits light from below the through hole 9 of the finger placing means 3 by plural light sources or a fiber array arranged in a ring or an LED array arranged in the ring or reflects the light of a point light source by a concave mirror at a lower part so as to emit light. For constituting a fingerprint input device to be thin, a semitransparent mirror is arranged between the through hole 9 and the illumination means 1, the image pickup means 2 is arranged sideways under the finger placing stand and the finger is irradiated with light from the illumination means 1 through the semi transparent mirror, light reflected on the fingerprint pattern is reflected on the semitransparent mirror and it is received by the image pickup means 2.
Patent JP-H08163778-A (JP)
Title: Power demand prediction system
Inventor: ONO MASAYA
IPC: G06Q10/00
Filed: 1994-12-07
Abstract: PURPOSE: To make an accurate estimation of power demand by estimating an error range of meteorological predicted value. CONSTITUTION: A power demand prediction system predicts the power demand with meteorological prediction results taken into consideration. This system is provided with a meteorological prediction subsystem 20 which predicts values of meteorological variables in the future based on those from the past to the present using a history of meteorological variables in the past and a power demand prediction subsystem 30 which predicts power demand based on meteorological predicted values. The meteorological prediction subsystem 20 has a meteorological error prediction means 23 which predicts an error range of meteorological predicted values.
Patent JP-H07193851-A (JP)
Title: Multiplex connection system for mobile communication system
Inventor: TAKEJI MASANORI
IPC: H04W36/08
Filed: 1993-12-27
Abstract: PURPOSE:To attain high speed hand-over in the mobile communication system. CONSTITUTION:A mobile exchange station 100 stores identifier of plural radio base stations to each of radio base stations 111-115 and sends a communication signal to the mobile equipment to a radio base station with an identifier stored for the radio base station to which the mobile equipment 120 starts communication. The radio base station receiving the communication signal sends a signal to a radio channel when its own station opens a radio channel with the mobile equipment 120 and aborts the received signal when not open to realize multiple connection between the mobile exchange station and the radio base station. Upon the receipt of a request of communication channel changeover, the radio base station being a channel changeover destination of the mobile equipment makes hand-over processing of the radio channel when a signal addressed to the mobile equipment is received from the mobile exchange station and makes a request of transmission of the communication signal leading to said mobile equipment with respect to its own radio base station to the mobile exchange station when not received and implements multiple connection processing and executes hand-over.
Patent JP-H03190237-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIURA TAKASHI
IPC: H01L23/52
Filed: 1989-12-20
Abstract: PURPOSE:To reduce stress, and to prevent generation of disconnection by attaching a polysilicon film to an irregular region in thickness thicker than a silicide film and attaching a silicide film to a flat region in thickness thicker than a polysilicon film. CONSTITUTION:A semiconductor device is composed of a semiconductor substrate 1, an insulating film 2, a first polysilicon film 5, a second polysilicon film 6, a first silicide film 7 and a second silicide film 8. Structure in which the polysilicon film 6 is attached to an irregular region in thickness thicker than the silicide film 7 and the silicide film 8 is attached to a flat region in thickness thicker than the polysilicon film 5 is formed. Accordingly, the stress of the irregular region is relaxed, thus preventing the generation of cracks and disconnection.
Patent JP-H05163315-A (JP)
Title: Perfluorooxaalkylated polymer and product ion thereof
Inventor: SAWADA HIDEO
IPC: C08F210/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide the title polymer which is a novel polymer having a specific molecular structure with a low surface tension, low refraction and excellent weatherability, heat resistance, cold resistance, oil resistance, electrical insulating properties, water repellency, releasability, antifouling properties, chemical resistance, etc. CONSTITUTION:The title polymer is represented by formula I and has a mol.wt. of 500-1,000,000. In formula I, R1 and R3 each is H, a halogen, or a 1-5C alkyl; R2 and R4 each is H, a halogen, cyano, -CO2X, -OCOX, or -OX (wherein X is H, a 1-4C alkyl, or a hydroxyalkyl); RF is a group represented by formula II (wherein p and q each is an integer of 1-10); n1 is an integer of 1-1,000; and n2 is an integer of 1-3,000.
Patent JP-2001146569-A (JP)
Title: Can coating resin composition
Inventor: SHIIKI HISASHI
IPC: C09D133/14
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a can coating resin composition which does not use a polyester resin containing a structural unit derived from a bisphenol, a benzoguanamine resin, a melamine resin, or the like, as the curing agent and, in addition, excels in processability, adhesion and resistance to retortable properties. SOLUTION: This can coating resin composition contains (A) a polyester resin having a carboxyl group which does not contain a bisphenol-derived constitutional component and (B) an acrylic resin (B) which does not contain a bisphenol-derived constitutional component and, at the same time, does not contain another component containing a bisphenol-derived constitutional component.