baber/WOPTO huggingface dataset:
Patent JP-S58163617-A (JP)
Title: Press for resin forming
Inventor: ISHIDA NAOJI
IPC: B29C43/36
Filed: 1982-03-24
Abstract: PURPOSE:To obtain the titled press of which the adjustment of a molding speed and load and the equalization of a pressure holding load are easy and which is suitable for resin molding, by doing the descent of a slide by two specified cylinders and supporting a reaction force due to a cylinder pressure by its supporting device. CONSTITUTION:A press is provided with the cylinder 3 for ascent and descent of the slide which makes the slide 2 to ascend and descend by a predetermined slide stroke with no load and the cylinder 4 for molding a blank which makes the slide to descend further from the lower limit position of the slide stroke at no load and to pressurize the blank with a predetermined load. The reaction force of the cylinder pressure for compression molding the blank is supported by the supporting device 5 of the reaction force of the cylinder.
Patent JP-H02226324-A (JP)
Title: Keyboard input processor
Inventor: IWAMOTO NORIO
IPC: H03M11/04
Filed: 1989-02-27
Abstract: PURPOSE:To easily set a data form in accordance with the change of data form and the classification on a keyboard by reading and outputting data corresponding to a key operated on the keyboard from any map at the time of selecting this map in a memory by a selecting means. CONSTITUTION:An event input device 1 is the keyboard on which plural keys are arranged, and an input code corresponding to a depressed key is transmitted as event data to a mapping means 2. Plural maps M-1 to M-n are stored in a map storage memory 3, and output codes corresponding to respective keys of the event input device 1 are registered in these maps. When one of maps M-1 to M-n is selected from the memory 3 by a selecting means 4, data corresponding to the key operated on the keyboard 1 is read and outputted from the selected map in the memory 3. Thus, data of a required form is easily obtained independently of the change of the data form and the classification of the keyboard 1.
Patent JP-S58164268-A (JP)
Title: Thin film silicon transistor
Inventor: YAMADA AYAO
IPC: H01L29/78
Filed: 1982-03-25
Abstract: PURPOSE:To improve the yield and the reliability of a silicon transistor by forming thin film Si transistor through an insulating film of a sole layer or multilayer of different purity and composition from those of the substrate. CONSTITUTION:A soda glass plate 7 is sufficiently cleaned, and a CVD SiO2 film 6 is then covered. Then, a polysilicon film Si 8 is selectively formed, and a gate oxidized film 9 and a P-added polysilicon gate electrode are formed by a CVD method. With the gate electrode as a mask P ions are implanted in high density. The CVD SiO2 film is covered, a window is opened, and Al-Si wirings 10 of Al-Si alloy are attached. Since an FET is formed on a thin film Si through an insulating film of CVD SiO2, PSG, or Si3N4 of different composition from the transparent substrate in high purity, thereby eliminating the invasion of  contamination into the substrate, preventing the leakage of the surface of the substrate, stabilizing the initial characteristics and improving the yield.
Patent JP-H02227800-A (JP)
Title: Photoelectric smoke sensor
Inventor: KAWAI HIRONOBU
IPC: G08B17/107
Filed: 1989-02-28
Abstract: PURPOSE:To decide the clogging degree of an insect net in a remote place by arranging an inspecting light emitting part or a light receiving part on the outside of the insect net, receiving inspection light through the insect net at the time of an inspection by means of the light receiving part, and observing a light emitting signal level. CONSTITUTION:An insect net 3 is loaded on the lower side of a labyrinth plate 2. A light emitting element 4 is provided inside surrounded by the labyrinth 2, and a light receiving element 5 is arranged at a position deviating by a prescribed angle with respect to the optical axis of the element 4. Further an inspecting light emitting element 7 is provided at the position directly facing the element 5. The element 7 is arranged outside the insect net 3, and at the time of the inspection, the element 5 is irradiated through the mesh of the insect net 3 by the light from the element 7. For this reason, when dirt, dust, etc., are deposited to the mesh part of the insect net 3 facing the element 7, clogs the mesh, the light from the element 7 is attenuated according to the degree of the clogging, and by observing the receiving signal level, the clogging caused by the dirt of the insect net 3 can be decided in the remote place.
Patent JP-H05252075-A (JP)
Title: Signal processing circuit
Inventor: FURUYA NOBUO
IPC: H04J1/08
Filed: 1992-03-05
Abstract: PURPOSE:To realize band compression of an analog audio signal with a simple circuit configuration when the band of the signal is compressed without digital conversion. CONSTITUTION:A limiter amplifier 16 amplifies an input signal SO fed from an input terminal 12 to a level required for the operation of a 1/2 frequency divider 18 and inputs the amplified signal to the divider 18, and the 1/2 frequency divider 18 outputs a frequency division signal at a frequency band divided into a half of that of the input signal SO to a balanced modulator 14. The balanced modulator 14 mixes the input signal SO and the frequency divided signal and outputs a difference component signal Sa of the both and a sum component signal Sb of the both to a band pass filter 20. The band pass filter 20 passes only the difference component signal Sa to an output terminal 22, as a result, the signal compressed to a frequency band being a half of that of the input signal is outputted from the output terminal 22.
Patent JP-H11247275-A (JP)
Title: Water stop material
Inventor: HAMADA SEIJI
IPC: E03F3/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain high water stop ability over a long period of time by impregnating a porous body with a hydrophilic polymerization hardened liquid water stop agent to form water stop material. SOLUTION: A cord-like porous body formed of a urethan foam body or the like is temporarily fastened to the one end side joint face of a precast culvert 5 so as to be in annular shape surrounding a pit 5B. A plurality of precast culverts 5 are connected to build up a construction 3 in the state of inserting the porous body in a joint. A water stop agent is prepared, and the water stop agent is injected in the porous body in the unhardened state of the water stop agent before the progress of its polymerization reaction and spread all over the porous body to obtain the construction 3 with water stop material 1 filled in the joint. The water stop agent in the unhardened state spread all over the porous body abuts the internal wall surface of the joint abutting the porous body, without a clearance.  As a result, the joint is completely sealed, and in this state, the polymerization reaction of the water stop agent makes progress, and the water stop agent is hardened. High water stop ability can therefore be maintained over a long period of time.
Patent JP-H04284724-A (JP)
Title: Squelch circuit
Inventor: MORI HIROSHI
IPC: H04B1/10
Filed: 1991-03-13
Abstract: PURPOSE:To make a noise level almost constant with respect to a same reception level by varying the gain of an amplifier circuit in response to temperature. CONSTITUTION:A noise component of a receiver inputted to a terminal 10 is inputted to an amplifier circuit 11. The amplifier circuit 11 consists of an operational amplifier 110, its input resistor RA, a resistor RC, and diodes DA, DC, and the gain is expressed in terms of RA/RC. The resistance value of the resistor RA has a positive linear temperature coefficient and its resistance is changed proportionally to temperature. Thus, the gain of the amplifier circuit 11 is inversely proportional to temperature. As a result, a noise level extracted from the amplifier circuit 11 is almost made constant with respect to the same reception level even in the case of room temperature, high temperature or low temperature.
Patent JP-H09240234-A (JP)
Title: Reflector device for working vehicle for on rail/road use
Inventor: TAGUCHI SHIGERU
IPC: B60F1/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent light reflection which may be recognized as a red signal by mistake when a working vehicle for on rail/road use travels on a rail and to surely secure recognition of reflected light when the working vehicle travels on a public road. SOLUTION: A railway traveling device 10 provided with iron wheels 16, which are used for traveling on a railway rail, is arranged in the rear part of a vehicle body which can freely travel on a road, and the railway traveling device 10 can be freely protruded/retracted between the projecting position, which is shown by a chain line, for traveling on a railway rail R and a housing position, which is shown by a full line, for traveling on a road. In a reflector 20 arranged in the rail traveling device 10, a reflection face 21a faces the back of the vehicle body when the railway traveling device 10 is in the housing position, while the reflection face 21a faces downward/upward of the vehicle body when the device 10 is in the projecting position.
Patent JP-S57164366-A (JP)
Title: Sales information recording system
Inventor: IMAMURA YOSHIHIKO
IPC: G07G1/00
Filed: 1981-03-31
Abstract: PURPOSE:To give convenience for the operation of a recorder to sales people, by installing the recorder to a location higher than that of a scanner, giving an interval between the both, and constituting a space between the both so as to make the space a part of moving path of commodities to be identified by kind by the scanner. CONSTITUTION:A sales information recorder A is located on a support plate 1 and a scanner B is installed under a support plate 1. A sales man operates a keyboard 7 of the recorder by the right head and carries a commodity C right by the left hand by passing it through a detecting section 2 above the scanner B. The relative position between the recorder A and the scanner B may slightly be shifted toward horizontal direction for the case. Or, the detection section 2 of the scanner B may be located on the same plane as the upper plane of a stand D for the commodities or made lower than the upper plane of the stand D. In any case, the sales man can pass through the commodity C on the detection section 2 of the scanner B while fronting to the recorder A.
Patent JP-H115053-A (JP)
Title: Slitter for wall paper gluing machine
Inventor: MIYAKI KANJI
IPC: B05C1/08
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To adjust the shearing position of a wall finishing material to a desired position by providing a slitter for sheering the side edges of the wall finishing material under transportation accompanying the rotation of a pair of upper and lower rotary blades along the transferring direction with moving means for moving a pair of the rotary blades in their axial direction. SOLUTION: At the time of using the slitter, upper cutters 2a, 2b are made movable by previously loosening set bolts 7a, 7b. Springs Sa, Sb, cutter set bosses 11a, 11b and lower cutters 3a, 3b are made movable together with spring stoppers 8a, 8b by loosening set bolts 9a, 9b. The upper cutters 2a, 2b are moved to the position where a desired cross width is attained. The set bolts 7a, 7b are tightened in after this positioning, by which the upper cutters 2a, 2b are fixed. When the front end of the wall finishing material is inserted between a pair of the rotating rotary blades, both selvages are sheared by the cutters 2a, 2b, 3a, 3b.
Patent JP-H10248164-A (JP)
Title: Consumption power detecting and control system and adaptor for plug socket
Inventor: KAWASAKI HIROAKI
IPC: H01R13/66
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent data in a personal computer or the like from being broken down when a breaker is cut off. SOLUTION: Devices which are hardly returned to an original state due to the cutoff of the power supply of a personal computer or the like are connected directly to plug sockets 311 to 353 which are connected to the low order of respective breakers 21 to 25. Electric devices which can be returned to an original state when the power supply is turned on again are connected to the plug sockets 311 to 353 via respective adaptors 40 for the plug sockets. In every adaptor 40, its own allowable current value and the total current value which can be consumed by all the adaptors 40 are set, and every adaptor measures its own load current so as to be transmitted to another adaptor 40. Every adaptor 40 compares its own load current and currents consumed by all the adaptors 40 with the allowable current value and the total current value.  When the margin of a consumable current is exhaust, an electrifying operation to a connected load is stopped.
Patent JP-H02227663-A (JP)
Title: Gas chromatograph
Inventor: SUZUKI MIKIHIKO
IPC: B01D15/08
Filed: 1989-02-28
Abstract: PURPOSE:To simplify aging and cleaning operations and to shorten the time before the restart of an analysis by passing a carrier gas in the route of a sample injecting means, column for sepn. and detecting means and in the reverse route thereof by selection of a flow passage selector valve. CONSTITUTION:The gas from a carrier gas source passes the flow passage selector valve 1 and flows through a pipeline 2 into an analysis system 6 when the valve 1 is set on a analysis flow passage side. An vaporized sample is transferred into the column 4 and flows into a detector 5 when the sample is injected into a sample chamber 3. The gas and sample discharged from the detector 5 flows through a pipeline 7 into the valve 1 and is discharged from a vent 8 to the outside of the system. Gas flows through a pipeline 15 into the detector 5 through a purging port 5a when the gas is supplied by selecting the valve 1 to the flow passage side for aging and cleaning. This gas passes the inside of the column 4 and is discharged into the sample chamber 3. The gas emitted from the sample chamber 3 flows from a branch pipe 17 into the valve 1 and is discharged from the vent 8 to the outside of the system. Since the pipeline 2 is connected to a blind plug 21, the back flow of the carrier to the gas source is prevented.
Patent JP-S56144135-A (JP)
Title: Molding method of multipole type annular resin magnet
Inventor: KAWASHIMA AKIRA
IPC: H01F7/02
Filed: 1980-04-14
Abstract: PURPOSE:To obtain the captioned magnet having a stable and strong magnetic force by a method wherein a mold having an annular cavity is split into two parts and gates, half of the number of necessary poles in the number thereof and having equal distance between them, are provided in each split mold to introduce a material consisting of magnetic material and resin through them. CONSTITUTION:The mold 2 having the annular cavity 1 is split by a split face 3 and three sets of the gate 7 for introducing the resin for molding N-poles are provided on one of the split mold 2 while three sets of the gate 7 for introducing the resin for molding S-poles are provided on the other split mold so as to open the gate 7 for the resin for molding the S-poles at the position opposing to the intermediate of the opening position of the gates 7 for the resin for molding the N-poles. The plasticized flowable mixed material of the powder of magnetic body and the resin is introduced through each gate 7, is flowed in the annular cavity 1 into the axial directon thereof, is cured as a magnetic body consisting of six pieces of parts opposing in reverse directions each other in polarities thereof. Subsequently, magmetism is charged in a magnetic field whereby the strong six-pole permanent magnet may be obtained by employing a weak electric source.
Patent JP-S56145942-A (JP)
Title: Curable resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08L63/00
Filed: 1980-04-14
Abstract: PURPOSE: To provide the titled compsn. which has excellent moldability and dimensional stability, small expansion coefficient and low elastic modulus, consisting of a mixt. of an epoxy resin and a silicone resin, a specified organopolysiloxane, an inorg. filler and a curing catalyst.  
     CONSTITUTION: 5W100pts.wt. block copolymer type epoxy bond-contg. organopolysiloxane (B) of the formula (wherein R 1 WR 3  are each unsubstituted or substd. monovalent hydrocarbon group is which 0.5W35mol% of the whole monovalent hydrocarbon groups are monovalent hydrocarbon groups contg. epoxy bond; x, y, z are each molar fraction of each siloxane unit and x=0.1W0.6, y=0.02W0.4, z= 0.1W0.8; R 1 SiO 1.5  unit and R 2   2 SiO unit have a random three-dimensional structue;  R 2   3 SiO unit constitutes a linear organosiloxane block having a polymn. degree of 5W 150), 100W600pts.wt. inorg. filler (C) and 0.1W10pts.wt. curing catalyst (D) are  blended with 100pts.wt. mixt. (A) consisting of 30W90wt% epoxy resin and 70W 10wt% silicone resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62206235-A (JP)
Title: Auxiliary machine driving device for engine
Inventor: KANEYUKI KAZUTOSHI
IPC: F02B67/04
Filed: 1986-03-06
Abstract: PURPOSE:To improve the drivability of an automobile by installing a control circuit which executes the speed change operation during the time when the load of an auxiliary machine reduces temporarily and lightening the shock due to the speed change, in a two-stage speed change system. CONSTITUTION:The captioned device is equipped with a comparator 23 which receives each signal of an engine revolution speed detecting circuit 21 and a standard signal circuit 22 and outputs the H and L level signals according to the magnitude of the output signal, load control circuit 31 for an auxiliary machine including the delay circuits 25 and 29 which puts an auxiliary machine 10 into stationary operation state and reduces the load of the auxiliary machine 10 during a prescribed delay time when the signal level varies from H to L, and an electromagnetic clutch switch circuit 25 for operating an electromagnetic coil 5a during the time when the load of the auxiliary machine reduces. Therefore, an auxiliary machine driving device can be speed-change-controlled during the time when the load of the auxiliary machine 10 reduces, and the shock due to the speed change can be lightened, and the drivability of an automobile can be improved.
Patent JP-H11233844-A (JP)
Title: Piezoelectric element and manufacture thereof
Inventor: UCHINO KENJI
IPC: H01L41/319
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the variation in a piezoelectric constant by setting a crystal orientation so that a [100] direction, [010] direction, or [001] direction of a perovskite structure may be nearly perpendicular to an electrode face. SOLUTION: In a piezoelectric element 1, a crystal orientation of PZT [=Pb(ZrXTi1- X)O3 ; lead zirconate titanate] 2 having a perovskite structure which us a cystal structure having a rhombus-shaped face is so set that a [100] direction, a [010] direction, or a [001] direction may be nearly perpendicular to the surfaces of electrodes 3a, 3b. In other words, the composition ratio of Zr to Ti in the PZT 2 is so set that a piezoelectric constant may be maximum in the [100] direction, the [010] direction, or the [001] direction, by baking the PZT 2 having a perovskite structure which is distorted to a crystal having a rhombus-shaped face at a room temperature. By this method, the variations in the piezoelectric constant can be eliminated and thereby the characteristic of the piezoelectric element 1 can be stabilized.
Patent JP-H05252176-A (JP)
Title: Input/output information control system for digital switching
Inventor: NAITO KATSUMI
IPC: H04L12/42
Filed: 1992-03-06
Abstract: PURPOSE:To improve the efficiency of information transfer by transmitting a synchronous cell at the same (time slot) position for every frame, and sending an asynchronous cell to a free cell in the frame successively. CONSTITUTION:The synchronous cell which takes synchronism at every frame of 125mu on a switching bus is distinguished from the asynchronous cell set independently from the frame and arranged at a position, and transmission is performed by attaching information requiring real time processing on the synchronous cell, and information to permit waiting on the asynchronous cell. Such control is performed by a transmission control part 18. Therefore, a cell transmission part 17 receives the control of the transmission control part 18, and sends code information switched and accumulated at an asynchronous cell conversion part 13 and a synchronous cell information part 14 to a transmission line 22 in a cell format. In such a case, since a time slot position of respective octet in the synchronous cell can be effectively used, a means which sets one of line interface devices as a master device and attaches a master function on the transmission controller 18 is provided.
Patent JP-S63215091-A (JP)
Title: Semiconductor laser
Inventor: SHIBUYA TAKAO
IPC: H01S5/00
Filed: 1987-03-04
Abstract: PURPOSE:To relax the stress to be applied to both ends of a groove, to inhibit the generation of a dark line in an active layer and to obtain a highly reliable high-output operation by forming a GaAlAs layer having a mixed crystal ratio smaller than that of a first clad layer in the groove. CONSTITUTION:An Al0.30Ga0.70As stress relaxing layer 10 is formed in such a way as to fill a groove. The mixed crystal ratio of Al to As of the layer 10 is made smaller than that of a first clad layer 3. By making the thermal expansion coefficient of the AlGaAs of the layer 10 approach to the thermal expansion coefficient of the GaAs layer, the stress to be applied to both ends of the groove 9 becomes small. An active layer 4 and a second clad layer 5 are formed in order on the clad layer 3. Thereby, the generation of a dark line in the layer 4 is inhibited and a highly reliable high-output operation can be obtained.
Patent JP-S58165872-A (JP)
Inventor: NAKAJIYOU KAZUTAKA
IPC: A63B102/32
Filed: 1982-03-27
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-S61209681-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1985-03-14
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-S52132813-A (JP)
Title: Recorded recording medium
Inventor: MORIO MINORU
IPC: G11B15/18
Filed: 1976-04-30
Abstract: PURPOSE:To prevent dubbing of VTR tape, by recording false vertical synchronizing signal over a section covering several contiguous fields.
Patent JP-H11246850-A (JP)
Title: Polishing solution composition
Inventor: HAGIWARA TOSHIYA
IPC: B24B37/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of reducing surface roughness without causing defects such as pit, etc., on the surface of a material to be polished, by including a specific compound, an abrasive and water. SOLUTION: This polishing solution composition comprises (A) a compound of the formula (R is a 1-24C hydrocarbon; A1 O and A2 O are each a 2-4C oxyalkylene; (p) and (q) are each 0-50 and p+q is >=1)(e.g. oleic acid diethanolamide) (B) an abrasive and (C) water in the ratio of preferably 0.1-10 wt.% of the component A, 0.05-10 wt.% of the component B and 90-99 wt.% of the component C. In the case in which the composition is used for polishing a base material to be polished for a magnetic recording medium, preferably the component B is an α- or γ-Al2 O3 particles having 1,500-3,000 Knoop hardness and >=99.9% purity. When such alumina particles are used as the component B, preferably the average particle diameter of the primary particles is preferably 0.02-0.3 μm and that of the secondary particles is 0.3-1.2 μm.  The specific gravity of the component B is preferably 2-4 with respect to dispersibility, etc.