baber/WOPTO huggingface dataset:
Patent JP-H02256843-A (JP)
Title: Engine deceleration control device
Inventor: WAKASAKI AKIO
IPC: B60K6/20
Filed: 1989-03-28
Abstract: PURPOSE:To enhance the improvement of fuel consumption by applying the constitution wherein a torque application means becomes active in the engine speed range of fuel supply cutout mode on the operation of a fuel cutout means during engine deceleration to fuel supply reset mode. CONSTITUTION:An electric control part 54 turns an electric device 3 into a motor state and in addition, keeps the device 3 in a motor state within the engine speed range of fuel supply cutout mode on the operation of a fuel cutout means 51 during engine deceleration with a torque control means 53 to fuel supply reset mode. Namely, the control part 54 works to control the electric device 3 for operation as a torque application means to give positive torque. Also, in a normal running condition, the control part 54 so controls the electric device 3 as to become a generator state. As a result, an engine speed drop is restrained in a transition from a fuel cutout condition to a fuel supply reset condition, and consequently a fuel cutout range is expanded with an engine speed kept low for fuel supply rest state while preventing engine stall, thereby enabling the improvement of a fuel consumption effect.
Patent JP-S62232795-A (JP)
Title: Mos type memory circuit
Inventor: KIHARA YUJI
IPC: G11C11/41
Filed: 1986-04-02
Abstract: PURPOSE:To speed up access time by providing a circuit that gives specified voltage to the terminal of a word line. CONSTITUTION:A pulse is generated when new access is generated by transistors 1T-nT, A, B and an ATD generating circuit 30. Constant voltage of intermediate voltage between power source voltage and grounding voltage is given to the terminal of word lines 1W-nW. Changing of address of the terminal of the word lines becomes quick and speed of access time is heightened.
Patent JP-H03276844-A (JP)
Title: Energy absorbing structure for body side
Inventor: MURASHIGE KAZUHIRO
IPC: B60R21/215
Filed: 1990-03-26
Abstract: PURPOSE:To make yet more improvements in the protective performance of a rider at time of a side car crash by setting up an air bag, spreading in a car inner part at time of the side car crash and curbing the rider in the car room at least a roof side-rail part being situated at the upper side of the car room. CONSTITUTION:A pillar side air bag module 4 is attached to a symmetrical pair of pillars 1e and a roof side-rail side air bag module 5 to a symmetrical pair of roof side-rails 1d, respectively. For example, this pillar side air bag module 4 is housed in the pillar 1e usually and covered from the car room side by a pillar trim 14. When a car 1 gets a side collision, an inflater 6 operates, and thereby gas is blown out into the inner part of an air bag 8 from each gas nozzle 6a. If so, each seaming welt 15 comes off, whereby the pillar trim 14 separates from the pillar 1e, permitting the spread of the air bag 8.
Patent JP-S58196161-A (JP)
Title: Method and device for suction casting
Inventor: MORITA AKIYOSHI
IPC: B22D18/06
Filed: 1982-05-11
Abstract: PURPOSE:To produce a stable product having no casting defects in suction casting by applying the negative pressure higher than the negative pressure in a cavity on a sprue thereby preventing the inflow of air through the sprue into the cavity. CONSTITUTION:An evacuating device 6 is operated for a casting mold 2 constituted of a bottom metal mold 12 and a top metal mold 18 to generate negative pressure in the cavity 19 of the mold 2 through a flexible hose 22. At the same time, negative pressure is generated from a passage 14 on the joint surfaces 13 of the mold 12 and a sprue 11 through a branched flexible hose 15. The negative pressure on the surface 13 is made larger than the negative pressure in the cavity 19 in this stage by controlling a variable restrictor 23. Molten metal 7 is sucked through the sprue 11 in this state, whereby the entry of air from the surfaces 13 into the metal 7 is prevented and the generation of casting defects such as blow holes and pinholes is obviated.
Patent JP-H05281145-A (JP)
Title: Weave meter
IPC: G01N21/84
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a highly accurate weave meter, which matches the visual sense of paper, unwoven fabric and other sheet-shaped material samples by providing an image sensing means, an image memory, a means for measuring the amount of transmitted light and an operating means for obtaining the numerical values of fluctation degrees, and using the specified value as the evaluating value of the numerical values. CONSTITUTION:The light, which is emitted from a light source 3, is transmitted through a material 2 to be measured, which is supported by a sample stage 1, and cast into a CCD camera 4. When the absorptivity of the material 2 to be measured is high, the amount of the incident light is less. When the absorptivity is low, the amount of the incident light becomes more conversely. Then, an automatic iris lens is used, and the stop is adjusted. Thus, the amount of the incident light into the camera 4 is kept constant. At this time, when there is mottling (uneven weave) due to uneven thickness partially in the material 2, the amount of the incident light is also fluctuated. Therefore, the image is received in a frame memory 6, and the image is analyzed. Thus, the fluctuation of the amount of the incident light can be found, and the weave (distribution of fibers) is evaluated. The evaluation of the weave is computed by weave index=(standard deviation of amount of transmitted light/average amount of transmitted light)X100.
Patent JP-H05208247-A (JP)
Title: Horizontal continuous casting method
Inventor: OGURO HARUO
IPC: B22D11/04
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the generation of casting defect, such as blow hole, by supplying seal gas being soluble to a cast metal and casting. CONSTITUTION:A silicone rubber-made O ring is inserted in between an upstream side mold 19 and a downstream side mold 21, and a seal gas introducing pipe 28, piping 43 and gas cylinder 41 are brought into contact with a cooling water flowing passage in a corner block at the right angle. The high pressure gas of N2, etc., in the gas cylinder 41 is reduced to about 5kgf/cm<2> gage pressure through a pressure reducing valve 45. The seal gas is invaded into the gap between the inner peripheral surface of the molds 19, 21 and a solidified shell S and since the solid solution of the gas into a cast billet is easily developed, the casting defect, such as the blow hole, can not be developed.
Patent JP-S534132-A (JP)
Title: Auxiliary steam feed system for back pressure turbine
Inventor: SAKAI AKIRA
IPC: F01K7/38
Filed: 1976-07-02
Abstract: PURPOSE: To improve plant efficiency, by driving a back press. turbine by using steam for smoke exhausting desulfurization device re-heating to be utilized as power generation and power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08275732-A (JP)
Title: Coating composition for frozen food and coating
Inventor: OGAWA MAKOTO
IPC: A23L29/20
Filed: 1995-04-03
Abstract: PURPOSE: To obtain the subject inexpensive composition by adding a polymer substance to provide a viscosity and a water-soluble hemicellulose to water as a medium, being rapidly dried, excellent in adhesivity, not releasing a coating film. capable of being uniformly coated, having no liquid dripping phenomena, not cracking, being uniformly applied. CONSTITUTION: This coating composition is obtained by adding 0.1-1.5wt.% of a polymer substance such as xanthan gum, guar gum, tamarind seed gum, pectin, locust bean gum, carrageenan, karaya gum, pullulan, sodium alginate, methyl cellulose, sodium carboxyl methyl cellulose, etc., to provide a viscosity and 0.1-5.0wt.% of a water-soluble hemicellulose to water as a medium.
Patent JP-H11270769-A (JP)
Title: Z-shaped electric fusion joint
Inventor: KATO TAKAYUKI
IPC: F16L47/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint capable of covering a conductive wire connected to terminal pins by a simple method and allowing a fusion connection via one excitation by burying the conductive wire in a groove provided on the surface of a resin joint main body. SOLUTION: Socket type electric fusion joints 3 each provided with a pair of terminal pins 4 and heating wires 5 are butt-fused to connection ports 2 on both wings of a resin joint main body 1. The terminal pins 4 are electrically connected in series by a conductive wire 6, and the heating wires 5 of the electric fusion joints 3 on both wings can be fusion-connected via one excitation. The conductive wire 6 is buried in a groove section 7 provided on the surface of the resin joint main body 1 when it is injection-molded, and a special cover for covering the conductive wire 6 is not required. The size of each nonconductive cap 8 is matched with the size of a resin upheaval section around each terminal pin 4, and the cap 8 can be fixed by being merely covered on the resin upheaval section.
Patent JP-H08274805-A (JP)
Title: Bridge circuit
Inventor: WATANABE AKIRA
IPC: H04L12/46
Filed: 1995-04-03
Abstract: PURPOSE: To provide a bridge circuit with which a frame can be efficiently repeated by preventing the frame from being uselessly repeated. CONSTITUTION: This bridge circuit is provided with means 34a and 34b for receiving transfer frames transmitted from plural communication networks LAN-1 and LAN-2, means 40 for analyzing the transmission sources and destination networks of received transfer frames, and filtering means 42 for abandoning the transfer frame when its analyzed transmission source is equal with the destination network but for transmitting a prescribed message to the respective networks except for the transmission destination when they are not equal and further, a control means 40 is provided to decide the transfer destination network of frame based on whether the message is returned or not and to transfer the frame only to that decided network.
Patent JP-S60220084-A (JP)
Inventor: KAMATA TOMIO
IPC: B62M27/02
Filed: 1984-04-17
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-H07260513-A (JP)
Title: Absolute position detecting device
Inventor: SUZUKI MASUMI
IPC: G01D5/36
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate erroneous detection in an absolute position detecting device using a pseudo-random number sequence. CONSTITUTION:Pseudo-random number patterns in different phases in a first sensor group of 3a-3d and a second sensor group of 4a-4d are detected. A signal level change point detecting means 7 judges whether or not the first sensor group of 3a-3d is in a level likely to conduct erroneous detection, and when it is not in this level, uses signals of the first sensor group of 3a-3d, and when it is in this level, uses signals of the second sensor group of 4a-4d, so as to detect the pseudo-random number pattern.
Patent JP-S61234556-A (JP)
Title: Bonding wire
Inventor: MACHIDA KAZUMICHI
IPC: H01L23/49
Filed: 1985-04-11
Abstract: PURPOSE:To make it possible to use copper wire in place of a gold wire, by forming the wire by using a copper base material including zinc. CONSTITUTION:Wire is formed by using a copper base material including zinc within a range of 10-500ppm. The zinc 6 in the wire 5 is preferentially bonded with atmospheric oxygen 2, and selective oxidation is performed. The oxidation of the copper, which is the base material of the wire 5, is suppressed, and the diameter of the wire is not reduced. Thus, the strength of the wire 5 is secured, and the increase in electric resistance is prevented. When the amount of inclusion of the zinc 6 is 10ppm or more, a practical effect by the selective oxidation is obtained. When the zinc 6 is included in the copper base material, it is considered that the hardness of a ball 10 at the tip part of the wire 5 becomes high and the bonding property of the wire 5 and an aluminum electrode 12 is extremely hampered. When the amount of inclusion of the zinc 6 is 500ppm or less, however, the zinc 6a is evaporated and removed when the ball 10 is formed. The ball 10, which is used for the bonding, is made to be the pure copper. The softness is restored without impairing the bonding property. Thus the ball bonding property is assured.
Patent JP-H04288793-A (JP)
Title: Picture exchanging device
Inventor: FUKUI MASAKI
IPC: H04Q3/52
Filed: 1991-04-10
Abstract: PURPOSE:To enable the large scale of high-speed picture cross switching by arbitrarily exchanging pictures having a lot of picture elements at high speed. CONSTITUTION:Input images 11-14 displayed at a transmissive SLM at an input port 3 are irradiated with parallel beams made incident to a spherical lens array 1 and turned to parallel beams having various angles by spherical lens 1 and 2 and by passing these beams through a spherical lens 4 and a spherical lens array 5, an image is formed on a shutter array (routing mask) 6. By passing the image transmitted through the shutter array 6 through lens arrays 7 and 8, one image is formed again on the surface of an output port 9.
Patent JP-S58194758-A (JP)
Title: Preparation of inorganic composite material
Inventor: SHIMIZU NORIO
IPC: C03C3/04
Filed: 1982-05-10
Abstract: PURPOSE:To prepare an inorganic composite material having excellent machinability and heat resistance, at a low cost, by forming a mixture of vitreous inorganic material and acicular or fibrous inorganic material, and calcining the formed product at a specific temperature. CONSTITUTION:(A) 98-50wt% of a vitreous inorganic material is kneaded with (B) 2-50wt% of acicular inorganic material (e.g. calcium metasilicate) or fibrous inorganic material (e.g. potassium titanate fiber) which does not melt at the softening temperature of the component (A), and (C) 0-20wt% of other additives (e.g. TiO2) in the presence of an organic polymer thickener or plasticizer (e.g. paraffin), and formed by compression molding, roll forming, extrusion molding or injection molding. The molded product is calcined above the softening temperature of the component (A) and below the melting point of the component (B). An inorganic composite material having excellent dimensional accuracy and suitable for the electrical insulator having complicate shape can be obtained by this process.
Patent JP-H03219740-A (JP)
Title: Terminal interface device
Inventor: KINASHI HARUHIKO
IPC: H04L12/70
Filed: 1990-03-27
Abstract: PURPOSE:To miniaturize and economize the device and to suppress retransmission due to missing information by sending a transmission suppression signal commanding the transmission stop of a transmission data to a data terminal when a prescribed quantity of packet information is stored in a transmission buffer memory. CONSTITUTION:A data terminal 1 is accommodated and connected to a terminal interface device 10 on one terminal and connects to a channel of an electronic exchange via a data circuit 2 on the other hand. A storage quantity detection section 17 of a suppression signal transmission means 16 checks the storage state of a transmission buffer memory 12 as the storage quantity and outputs a suppression command signal when reaching a maximum storage quantity to be stored in advance. The suppression command signal is sent to a collision state detection section 14 and also to a selection section 19. The selection section 19 sends the suppression command signal to a transmission line of a data terminal of reception packet information while receiving the suppression command signal. Thus, the device is miniaturized and economized and retransmission due to missing of packet information is minimized.
Patent JP-H04253954-A (JP)
Title: Novel 8-sulfamylmethylene-2- aminotetralin
Inventor: MAASHIYARU HIBAATO
IPC: C07C303/38
Filed: 1991-03-19
Abstract: PURPOSE: To provide the novel 8-substd.-2-amino tetralins useful as a treatment agent for the migrine.  
     CONSTITUTION: The compd. of formula I (R 1 , R 2  are H, 1 to 7C lower alkyl; R 3  is 1 to 7C lower alkyl), its enantiomers and mixtures or its pharmaceutically permissible salts; for example, 2-dimethylamino-8-cyano-1,2,3,4- tetrahydronaphthaline. The compd. of the formula I is obtd. by bringing the compd. of formula II (R 1 , R' 2  are H, 1 to 7C alkyl, amino protective group) into reaction with the amine of the formula NH 2 R 3 , then removing all the protective groups or N-alkylating the compd. of formula III (R" 1  is H, alkyl, amino protective group; R" 2  is H) by 1 to 7C alkyl halide, then removing all the amino protective groups. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60220041-A (JP)
Inventor: MAKUTA SHIYUNICHI
IPC: A61B5/08
Filed: 1984-04-17
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-H05105611-A (JP)
Title: Composition for sealing dentine crypt fissure
Inventor: MATSUMOTO MUNEYUKI
IPC: A61P1/02
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a composition for sealing crypt fissure, capable of effectively sealing crypt fissure through dentin by depositing a calcium salt having approximately the same physical and chemical properties as those of a calcium phosphate analogue (hydroxyapatite), a main component of enamel, on odontogenic enamel layer. CONSTITUTION:A composition for sealing crypt fissure, which comprises an aqueous solution containing (a) a water-soluble organic acid capable of dissolving enamel on the surface of tooth and (b) a water-soluble sulfate and deposits a water-insoluble or water slightly-soluble calcium salt on the surface of enamel of dentine crypt fissure.
Patent JP-S61237330-A (JP)
Title: Assembling method for electron gun for color cathode-ray tube
Inventor: IZUMIDA YUKIHIRO
IPC: H01J9/18
Filed: 1985-04-15
Abstract: PURPOSE:To alleviate damage at the opposed surface of electrode with a simplified method and improve voltage resistance characteristic by executing the beading process in the assembling of electron gun using a rod type spacer between the electrodes. CONSTITUTION:A rod type spacer 23 having the circular section is used and a hole 12A elongated in the axial direction is formed at the area of core metal 12 where the spacer 23 is to be inserted. The spacer 23 is then inserted into the hole 12A through the longitudinal direction of electrode element and it is held by a fourth grid 6 and an upper third grid 5. Since the rod type spacer 23 is in the contact with the grids 6 and 5 at only a very narrow area, a foreign matter is little caught between the electrodes 5, 6 and spacer 23, the spacer 23 is a little rotated when it is pulled and thereby damage at the surface of electrodes 6, 5 is not severe. The rod type spacer 23 is well finished in the predetermined thickness and this spacer can be obtained only by cutting a hard steel wire. Moreover, it rotates only when it is held by the electrodes 5 and 6. Therefore, a little bending does not give any influence on the accuracy of interval and it can be formed economically.
Patent JP-H05241217-A (JP)
Title: Second harmonic wave generating element
Inventor: MAKIO SATOSHI
IPC: G02F1/355
Filed: 1992-02-28
Abstract: PURPOSE:To provide the second harmonic wave generation (SHG) element which is highly efficient in SHG of blue light by using a substrate for which periodic planar spike polarization inversion gratings are used as a monolithic ring resonator. CONSTITUTION:Proton exchange layer of grating patterns are formed on the surface of the LiTaO3 crystal 11 in order to form the planar spike polarization inversion gratings 12 on the surface of the crystal. The substrate is subjected to a heat treatment within 10 minutes holding time at >=200 deg.C after the formation of the patterns. The heat treatment is executed at >=50 deg.C/min temp. gradient up to the heat treatment temp. and >=50 deg.C/min temp. falling rate from the heat treatment temp., by which the planar spike polarization inversion gratings 12 are produced. The monolithic ring resonator is constituted by subjecting both end faces of the crystal to parabolic mirror processing, by which the blue SHG element having high efficiency is obtd.
Patent JP-S62234450-A (JP)
Title: Handset
Inventor: KAIWA RYOICHI
IPC: H04M1/03
Filed: 1986-04-04
Abstract: PURPOSE:To increase the degree of designing freedom and also to improve the operability and design of a handset by forming the projected parts having rectangular holes on both side faces of the lower side of a handset cover and the planar fixing plates which are set to those projected parts and serve as the media to be connected to a handset case and fixing the handset cover to the handset case via the fixing plates. CONSTITUTION:A dtsplay device 11, a keyboard 13, a telephone receiver 17 and a telephone transmitter 18 are set on a printed base board 16. Then the board 16 is set into a handset case 15. A handset cover 10 containing the fixing plates 23 and 24 set into rectangular hole parts 21a/21b and 22a/22b respectively is put over the boad 16. Then the screws 29 and 30 are driven into the screw holes 25 and 26 of both plates 23 and 24 through the rear side of the case 15 via holes 27 and 28. Thus the projected parts 19a, 19b, 20a and 20B touch the inner face of the case 15 and the case 15 is unified with the cover 10. As a result, the shift of the board 16 is controlled since the plates 23 and 24 are set to the plane parts 31 and 32 respectively. Thus the board 16 is held stably within a handset.
Patent JP-S58195906-A (JP)
Title: Artificial satellite system
Inventor: TAKAHASHI TOSHIO
IPC: G05D1/08
Filed: 1982-05-11
Abstract: PURPOSE:To prevent a fault, by executing a limit check processing routine by a CPU, and automatically switching a main component which can be a problem in a turning satellite, to a holding redundancy system. CONSTITUTION:When a ground command (a) is sent, it is decoded by a satellite telemetry command system 1, and a driving signal (b) is sent to a switching relay 3 of the inside of an electric power source system 2. Subsequently, a common electric power source (c) is switched to a main system 5 or a redundancy system 6 of an attitude sensor 4 being an attitude control system component, and said signal is applied as a signal (d) or (c). An attitude sensor to which an electric current is supplied, for instance, the main system 5 sends a signal (e) which is varied in accordance with an attitude of a satellite, to an attitude control electronic device 7. This attitude control electronic device 7 processes a signal by a CPU8 of the inside, generates a driving signal (l) to a satellite actuator 10 by a signal converting amplifier 9, and controls the attitude.
Patent JP-H0592385-A (JP)
Title: Sucker for band-like member and sucking device
Inventor: ISHII RYUTARO
IPC: B25J15/06
Filed: 1991-03-18
Abstract: PURPOSE:To surely suck up and grip a band-like member without deforming the same even though the thickness of the band-like member changes widthwise. CONSTITUTION:Even after suckers 49 make contact with a band-like member 21, elevatable members 49 are lowered until they make contact with the band- like member 21 so that the suckers 49 ascend at a constant value with respect to the associated elevatable members 40. Further, when each of the elevatable members 40 makes contact with the band-like member 21, a brake force is applied to the associated cylinder 31. Accordingly, the relative positions of the suckers 49 are made to be constant when they suck up the band-like member 21 and conveys the same so as to inhibit the band-like member 21 from being deformed. Further, since the lifts are constant, the suckers 49 are pressed against the band-like member 21 with an equal suitable force, and accordingly, the suck-up is ensured.