baber/WOPTO huggingface dataset:
Patent JP-H03279389-A (JP)
Title: Silane compound and production thereof
Inventor: FURUHATA TOMOYOSHI
IPC: C07F7/10
Filed: 1990-03-27
Abstract: NEW MATERIAL:Compounds of formula I (n is 1-3; x is methoxy, ethoxy or halogen; Y is H or Cl). EXAMPLE:A compound of formula II. USE:An active component of an underwater stainproofing agent. PREPARATION:A silane (e.g. chlorodimethylsilane) of formula III and N-(p- allyloxyphenyl)maleimide, 2-chloro-N-(p-allyloxyphenyl) maleimide or 2,3-dichloro- N-(p-allyloxyphenyl)maleimide are used preferably in a stoichiometric amount and hydrosilylation is carried out using a platinum-based catalyst such as chloroplatinic acid in general.
Patent JP-H03276137-A (JP)
Title: Optical neural processor
Inventor: KAWAKAMI WATARU
IPC: G06F15/18
Filed: 1990-03-27
Abstract: PURPOSE:To perform complicated pattern recognition, picture processing, or the like at a high speed by providing an optical device, which receives stimula tive and suppressive optical signals and performs the threshold processing to emit light, and a light connection part which distributes light emission of an output signal. CONSTITUTION:An optical device 1 corresponding to a neuron consists of the light reception part which receives a pair of light of a stimulative input signal 1a and a suppressive input signal 1b and the light emitting part. This light emitting part performs such threshold processing that light is emitted in the case of the intensity of the received stimulative signal 1a higher than that of the suppressive signal 1b but light is not emitted in the other case, thus outputting an output signal 1c. A light connection part 2 distributes the output signal 1c to plural optical devices adjacent to one another to generate the suppressive signal 1b. Respective processing elements are optically connected to perform the parallel processing, and complicated pattern recognition, picture processing, or the like is performed at a high speed.
Patent JP-S5411503-A (JP)
Title: Variable capacity hydraulic device
Inventor: OGAWA KAZUAKI
IPC: F04B1/30
Filed: 1977-06-28
Abstract: PURPOSE: To get a hydraulic device with reduced mechanical vibration and running noise, neither having any effect on its working pressure for pressure compensation control nor sacrificing its sharp cut-off performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05237892-A (JP)
Title: Method and apparatus for controlling temperature of heating cylinder of plasticizing device
Inventor: HARADA NAOYUKI
IPC: B29C48/92
Filed: 1992-02-28
Abstract: PURPOSE:To control temp. with high accuracy by increasing the effective heating area of a heating means and suppressing the thermal effect on mutually adjacent high and low heat capacity parts. CONSTITUTION:Five band heaters 4A-4B being heating means are arranged on the outer peripheries of a heating cylinder 1 and a nozzle part 3 in the axial direction thereof so as to provide an interval between the heaters and temp. sensors such as thermocouples are attached to the gap areas between the heaters 4A-4E of the heating cylinder 1, the area close to the heater 4E of the nozzle part 3 on the tip side of the nozzle part and the area close to the rearmost heater A on the rear side of the heater A. The temps. of the heating cylinder at the areas close to both sides of the respective heaters are respectively controlled on the basis of the average value of the detected temps.
Patent JP-S62236929-A (JP)
Inventor: MIYAHARA SHINJIRO
IPC: E03D9/08
Filed: 1986-04-04
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-H02276304-A (JP)
Title: Leakage controlled coaxial cable
Inventor: TAYA KEIICHIRO
IPC: H01B11/18
Filed: 1990-03-27
Abstract: PURPOSE:To radiate a various kinds of required electric fields at an arbitrary place and to obtain a required electric field level by comprising the degree of cavity of a braided conductor so as to be increased/decreased gradually along the length direction of a cable. CONSTITUTION:A dielectric 2 is arranged in the periphery of a center conductor 1, and also, the braided conductor 3 having cavity in the periphery of the dielectric 2 is arranged as an external conductor. The degree of cavity of the braided conductor 3 is comprised so as to be increased/decreased gradually along the length direction of the cable. Such constitution is suitable for a request to desire to increase/decrease the electric field level by each location in a service area, and a braid of 100% (degree of fineness and cavity; 0) is applied at a part not requiring leakage, and a coarse braid is applied and the degree of cavity is increased at a part such as the square of an underground market, etc., which enables the braided conductor 3 with the degree of cavity matched to an installation condition to be employed.
Patent JP-H11256289-A (JP)
Title: Silicon steel sheet reduced in high frequency iron loss
Inventor: NAMIKAWA MISAO
IPC: H01F1/16
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a silicon steel sheet reduced in high frequency iron loss and suitable for iron core for transformer, reactor, motor, etc. SOLUTION: The steel sheet has a composition containing, by weight, <=0.02% C, 0.05-0.5% Mn, <=0.01% P, <=0.02% S, 0.001-0.06% sol.Al, and <=0.01 N. In this steel sheet, a part having 5-8 wt.% Si concentration comprises >=10% of sheet thickness from respective surface and rear surface layers of the steel sheet in a direction of depth of sheet thickness, and further, Si concentration in the vicinity of the center of sheet thickness is made to 2.2 to 3.5 wt.%. By this method, the silicon steel sheet low in high frequency iron loss can be obtained.
Patent JP-S5415017-A (JP)
Title: Yarn winding method
Inventor: MURATA KEIICHIROU
IPC: B65H67/048
Filed: 1977-06-30
Abstract: PURPOSE: To reduce the failure in exchange during the winding of yarns with an auto-doffing winder, by giving a sizing agent to the yarns in exchanging a paper tube under winding with a spare paper tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05242722-A (JP)
Title: Thick-film resistor forming paste
Inventor: ADACHI KENJI
IPC: C01G55/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a thick-film resistor forming paste which has almost the same electrical characteristics as the conventional one and is inexpensive than the conventional one. CONSTITUTION:A thick-film resistor forming paste is substantially formed of conductive particles, a glass frit and an organic vehicle. The conductive particle is rhenium oxide, the surface of which particle is covered partly or wholly with a coating layer composed of one or two kinds selected from ruthenium oxide, iridium oxide and rhodium oxide.
Patent JP-H07284314-A (JP)
Title: Lift actuation control unit for planting section of rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1994-04-18
Abstract: PURPOSE:To provide the subject unit designed to ensure accuracy of detection sensitiv ity to the hardness of mud surface for sensitivity setting in the feedback control of planting depth and to automate the sensitivity setting. CONSTITUTION:Side floats 35L are attached, in a longitudinally tiltable way, to the planting section connected in a vertically movable fashion via a lift mechanism to the traveling machine body of a rice transplanter, and the planting section is equipped with a potentiometer PL to detect the respective longitudinally tilting angles of the side floats 35L. When the quotient obtained by dividing the longitudinally tilting frequency of each of the side floats 35L by the average longitudinal tilt angle thereof on planting mud surface is in an increasing tendency, the sensitivity of the lift mechanism control is regulated to be higher; on the contrary, when the quotient is in a decreasing tendency, the sensitivity is regulated to be lower. The left and right side floats are made up through mutually connecting front and back floats in a mutually revolvable manner, and a potentiometer to detect the relative revolving angle for the front and back floats is placed in between these floats to detect the sinking degree of the front float, and based on this amount, the sensitivity of the lift mechanism control is regulated.
Patent JP-S60221774-A (JP)
Title: Control device of copying machine
Inventor: YOSHINO HIROBUMI
IPC: G03G21/00
Filed: 1984-04-19
Abstract: PURPOSE:To make a state, etc. of a copying machine optimum, and also to make it useful for disaster prevention and crime prevention by displaying the specified contents on a display part after turning off a main switch. CONSTITUTION:When a main switch 2 is turned off and a power supply voltage starts to drop, a power supply voltage drop detector 4 detects a drop of a prescribed value or below of the power supply voltage. This output 17 turns off a switching TR7 through a resistor 8 and a transistor TR9 and it is switched to a backup power source 11 from a power source 3 and also inputted to a control part 15. When the output 17 is inputted, the control part 15 turns off a main frame load, etc., and it is shifted to a display control after turning off the switch 2. Subsequently, a display is executed, and when a voltage of the power source 11 starts to drop, a power supply voltage drop detector 12 detects it and issues a signal to an output 18, and when it is inputted to the control part 15, the display is reset and the control part 15 itself becomes a reset state. In this regard, the display is determined in advance so as to exceed the time which can be confirmed.
Patent JP-H11271965-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an adequate pattern shape in a pattern forming method of forming resist patterns by subjecting a chemical amplification type resist contg. a polymer having an acid dissociation group of an acetal type to pattern exposure in a vacuum, thereby forming the patterns. SOLUTION: The chemical amplification type resist contg. the polymer having the acid dissociation group of the acetal type and an acid generating agent to generate an acid by irradiation with an energy beam is applied on a semiconductor substrate 11 to form a resist film 12 and thereafter, the resist film 12 is subjected to pattern exposure with electron rays 13 in the vacuum. The resist film 12 subjected to the pattern exposure is transferred from the inside of the vacuum into an atmosphere of about 50% in humidity and is rested for a suitable time, for example, 5 seconds in the atmosphere to humidify the resist film 12 and thereafter the semiconductor substrate 11 is placed at 100 deg.C and is heated for 60 seconds by a hot plate.  When the exposed parts 12a of the resist film 12 are removed by developing the resist film 12 by the alkaline developer, the resist patterns 14 of the good pattern shape are obtd.
Patent JP-S59204311-A (JP)
Title: Predictive encoding circuit
Inventor: CHIYOU FUJIO
IPC: H03M3/04
Filed: 1983-05-06
Abstract: PURPOSE:To shorten the critical path and to carry out the arithmetic processing of the critical path within one clock by shifting a register in position. CONSTITUTION:Dual difference circuit constitution consists of a difference circuit 1' which has registers 23 and 32, a subtracter 2, and an adder 4 internally, a difference circuit 2' which has registers 8, 9, 10, 21, 22, and 31, a subtracter 1, and an adder 6 externally, and a quantizer 3. The critical path of this predictive encoding circuit starts at the register 32 and extends to the register 8 through the quantizer 3 and adders 4 and 6. Therefore, the critical path is shortened by the extent corresponding to the stage the substracter 2 and a limiter. Consequently, the arithmetic processing of the critical path is carried out within one clock.
Patent JP-H08279039-A (JP)
Title: Fingerprint finger tip axial direction detecting device
Inventor: HARA MASANORI
IPC: G06K9/00
Filed: 1995-04-04
Abstract: PURPOSE: To accurately detect the finger tip axial direction of a fingerprint by comparing the inner product series of the input fingerprint with each inner product series pattern and calculating their errors, detecting the minimum value of series errors of the respective inner product series patterns, and outputting the finger tip axial direction corresponding to the minimum value. CONSTITUTION: An inner product series calculation part 17 calculates the inner product of the ridge line direction of a peripheral part from a ridge direction storage part 12 and the radial line direction from center coordinates from a fingerprint center coordinate storage part 13 and makes a round from one start point to generates a series. The inner product series is stored in an inner product series temporary storage part 14, and the stored inner product series is read out and inputted to an inner series error calculation part 18, which calculates an error by a comparison with each inner product series pattern in an inner product series pattern dictionary 15. An axial direction detection part 19 detects the minimum value among the errors and outputs the finger tip axial direction corresponding to the minimum value.  Consequently, the finger tip axial direction of the fingerprint can be accurately be detected.
Patent JP-S62237059-A (JP)
Title: Supercharge pressure control device for internal combustion engine
Inventor: KINOSHITA YOSHIAKI
IPC: F02B37/00
Filed: 1986-04-08
Abstract: PURPOSE:To prevent hunting action due to a change of decision results from being generated, by correcting a study value of delay angle in each decision region, when a supercharge pressure is switched from one condition to the other condition, so as to take the value in the side to which the supercharge pressure is switched. CONSTITUTION:A delay timing detecting means 2a detects a delay angle of ignition timing by an ignition timing control means 1b. Study means 3a, 3b,..., which are switched in every decision region of an engine speed or the like, obtain a study value of delay angle. Discriminating means 4a, 4b,... discriminate whether or not the delay angle study value exceeds a decision reference value in the decision region, and an accumulating means 5 accumulates each discrimination result. A signal supply means 6 feeds a signal, which switches a supercharge pressure to high and low sides, to a supercharge pressure control means 2 in accordance with whether or not the delay angle exceeds the reference value in the decision regions numbering a predetermined value or more. While a study value correcting means 7 corrects each study value, when the supercharge pressure is switched, to the value being a condition of the supercharge pressure in its switched side for the reference value of the discriminating means 4a, 4b,....
Patent JP-H01249503-A (JP)
Title: Tire anti-slip band
Inventor: MATSUURA SHOJI
IPC: B60C27/16
Filed: 1988-03-31
Abstract: PURPOSE:To prevent slipping of a tire and damaging of a road surface by fitting a ring-like anti-slip member having come-off preventing flanges and having a predetermined width with a predetermined gap between the anti-slip member and the outer peripheral surface of the tire so as to allow the anti-slip member to make press-contact with the road surface in association with the rotation of the tire. CONSTITUTION:A tire anti-slip band 1 having a ring-like shape in its entirety, is composed of a tread surface 2 making contact with a road surface and flanges 3 for preventing the anti-slip band 1 from coming off from a tire body T, and is fitted on the tire body T with a predetermined play 5 is formed between the anti-slip band 1 and the tire body T. When the tire body T is rotated at a high speed, the tread surface 2 of the anti-slip band 1 is made into press- contact, under the centrifugal force, with the road surface 4 so as to surely grip the latter. At this time, the tire body T rolls on the inner peripheral surface of the tire anti-slip band 1. Accordingly, even with spikes incorporated to the tread surface 2 of the tire anti-slip band 1, these spikes never hit upon the road surface, thereby it is possible to prevent damaging of the road surface 4 and occurrence of dust.
Patent JP-S62237692-A (JP)
Inventor: SHITO SHOICHI
IPC: H05B6/10
Filed: 1986-04-08
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-H09241282-A (JP)
Title: New phosphorus-containing heterocyclic compound
Inventor: YAMASHITA KOJI
IPC: A01N57/36
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative comprising a 1-substituted phenyl-2- phospholene compound or phosphorane compound obtained by carrying out electrophilic substitution reaction of 1-phenyl-2phospholene, having herbicidal activity and useful for an active ingredient of herbicide. SOLUTION: This new phosphorus-containing heterocyclic compound is represented by formula I [R is H or a 1-6C alkyl; X is a 1-4C alkyl, a 1-4C alkoxy, amino, nitro, an acyl, carboxyl, cyano, hydroxyl, azide, mercapto, etc.; R<1> is a halogen or hydroxyl group; R<2> is hydroxyl group or R<1> and R<2> may together form a single bond; (n) is 1-5] and is useful as an active ingredient, etc., of herbicide. The compound is obtained by using 1-phenyl-2-phospholene represented by formula II as a starting raw material and subjecting phenyl group which is a substituent group on the phosphoric atom to electrophilic substitution reaction to afford a compound represented by formula III, as necessary, carrying out addition reaction with double bond of the phospholene ring to introduce a halogen group or hydroxyl group therein.
Patent JP-H08249523-A (JP)
Title: Exchange device
Inventor: OKUBO TATSUYA
IPC: G07D9/00
Filed: 1995-03-10
Abstract: PURPOSE: To immediately obtain a clear exchange information interlocking with the input operation of a customer by displaying an exchange amount converted based on the exchange information in a storage means when the amount of exchange designated and inputted by the customer is detected at the time of exchange operation. CONSTITUTION: When it is detected that the customer designates and inputs the amount of exchange at the time of foreign currency exchange operation, a CPU converts the exchange amount based on a doller exchange rate stored in a RAM and displays out this converted exchange amount on a touch input display. The number of paper moneys to be exchanged is displayed and guided in an exchange number display area 32 on an input setting picture 17a of that touch input display and at the same time, the exchange amount required at that time is displayed and guided in an exchange amount display area 33 and a total display area 36. Thus, the customer can simultaneously confirm the exchange amount corresponding to the amount of exchange at the time of input setting and can immediately confirm the exchange amount while performing input setting.
Patent JP-H02260499-A (JP)
Title: Filter device
Inventor: YOKOYA SATOSHI
IPC: H05K9/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve isolation and to increase the degree of freedom of designing and mounting by blocking and shielding a filter, and shielding its input line to output line with the pattern and through-holes of a printed board. CONSTITUTION:Filters 4, 5 are contained in a shielded case 43, input terminals 44, 45 and an output terminal 45 are led in the same direction, three or more printed boards 7 are laminated, and the filters 4, 5 are mounted on the board 7. At least one of the terminals 44, 54 and 45 of the filters 4, 5 is connected to a conductive layer 82 in the board 7, conductor layers 81, 83G, sandwiching insulating boards 71 and 72 at the faces of the boards 7 opposed to the layer 82 are provided. These layers are grounded, and the layer 82 is shielded. Thus, an isolation among the terminals 44, 45, 54 is improved, and the degree of freedom of designing and mounting is increased.
Patent JP-H02257548-A (JP)
Title: Glass panel with metal plate lattice embedded
Inventor: NATORI TAKEHISA
IPC: H01J29/86
Filed: 1989-03-30
Abstract: PURPOSE:To secure the effect when a glass panel with metal plate grating embedded is used as a face plate of an image display device by forming an oxidation preventive film over the surface of the metal plate grating. CONSTITUTION:Plating is applied to a metal plate grating 1, and an oxidation preventive film is formed over the surface thereof 1. This ensures that the metal plate grating 1 is not oxidated by oxygen in molten glass plate 4 when the grating 1 is to be embedded in a glass panel A. Thereby the luster of the metal plate grating 1 does not vary, nor the light reflection factor drop. Use of this glass panel A with embedded metal plate grating to, for ex., a face plate of an image display device will adequately demonstrate the effect of enlarging the angle of visual field and enhancing the brightness.
Patent JP-S58197842-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU TOKIO
IPC: H01L21/31
Filed: 1982-05-14
Abstract: PURPOSE:To improve adhesive property, and to enhance the reliability of the resin seal type semiconductor device by using Al2O3 formed through a sputtering method to be used as adhesives for high phosphorus concentration glass and a polyimide resin. CONSTITUTION:An insulating film 7 consisting of a SiO2 film and PSG (phosphorus-silicate glass) formed to the surface of the SiO2 film on emitter diffusion is formed to the surface of a Si substrate 1, one part of the film 7 is removed and Al is evaporated in the thickness of 1.0-1.5mum, and Al wiring 8 as a first layer is formed through patterning. Al2O3 is coated through the sputtering method to form an Al2O3 film 9 of 0.1-0.3mum thickness to the whole surface, and the film 9 is coated with the polyimide group resin in the thickness of 0.5- 2mum to form an inter-layer insulating film 10. One part of the inter-layer insulating film 10 is removed by an organic etching liquid such as hydrazine, and Al2O3 under the film 10 is removed through sputtering etching, etc. to form a through-hole section 14. Al is evaporated to form second layer Al wiring 11 of 1.5-3mum thickness through patterning. A passivation insulating film 13 made of the polyimide group resin as a second layer coating the whole surface is formed.
Patent JP-H02255337-A (JP)
Title: Design system for laminating material for packaging
Inventor: SHIGENAGA SATORU
IPC: B32B43/00
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a design system of laminating material for packaging wherein uniform design is performed and also retrieval of knowledge and verification can be easily performed by providing both an indicating means for indicating the respective stages at a time of design, the result of design and the result of retrieval and an arithmetic processing means for controlling an input means, an output means, the indicating means and an inference means. CONSTITUTION:The physical properties of contents being a packaging object, a requirement function required for material from the physical properties and various knowledge of an expert relating to the material satisfying this requirement function are registered in a knowledge base 3. Knowledge correspondent to information of the external conditions which is requirement of a user given from an input means 1 is taken out from the knowledge base 3 by an inference means 5. The constitution of the laminating material is designed by analyzing and understanding the response and inferring the material, constitution of a layer, thickness and unit of the optimum packaging material. Therefore this design system differs from the design performed by manual aid as heretofore. The design of laminating material for packaging can be performed in an extremely short time for design.