baber/WOPTO huggingface dataset:
Patent JP-H07233255-A (JP)
Title: Substituted polyoxyalkylene compound
Inventor: KENESU HENRII BETSUTONII
IPC: C10L1/22
Filed: 1995-01-18
Abstract: PURPOSE: To provide a polyoxyalkylene compd. which shows excellent character when compounded in a lubricating oil compsn, etc.  
     CONSTITUTION: This is an polyoxyalkylene compd. shown by the formula [wherein R 1  is a hydrogen atom or an optionally substd. alkyl, alkenyl, alkynyl, aryl, arylalkyl, cycloalkyl, alkylaryl, or heterocyclyl group, R 2  is an optionally substd. alkyl, alkenyl, alkynyl, aryl, arylalkyl cycloalkyl, alkylaryl, heterocyclyl, alkoxyl, aryloxy, alkylamino, dialkylamino or arylamino group, A is an oxygen atom (-O-) or a group -NH-, X is a polyoxypropylene chain or a random copolymer of ethylene oxide and propylene oxide, and the oxygen atom of the group X is directly bonded to the R 2 CO- moiety]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11202566-A (JP)
Title: Automatic document reader
Inventor: HIGUCHI KOICHI
IPC: G03G21/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of operation for inserting what is called separation paper between document groups and to drastically improve operability even in the case of executing a different mode by every document group by varying a document read mode in the case of detecting that the carrying direction of the document is changed. SOLUTION: Not only the width of the document but also the size of the document is detected by a document size detection sensor disposed in an automatic document feeder. Whether or not the direction of the document is changed is judged by the size information judging part 56 of the automatic document feeder. In the case of judging that the direction of the document is changed, an effect that operation in a one-side mode is performed is displayed on a display means 58 so as to urge a user to judge whether or not a mode is switched from the one-side mode to a both-side mode. The user inputs an operation mode to switch the mode from the one-side mode to the both-side mode or inputs the operation mode to continue the one-side mode as it is by using an input means 60 according to the display on the display means 58.
Patent JP-H02186415-A (JP)
Title: Network operating system
Inventor: MORIKAWA JUNICHI
IPC: G06F1/14
Filed: 1989-01-12
Abstract: PURPOSE:To operate the whole network at an arbitrary date and time, and to simplify debugging, etc., at the time of switching the date and time by setting the date and time possessed with a remote distributed processor connected by means of a line, etc., to an arbitrary value possessed in a network controlling node. CONSTITUTION:A distributed processor 1, which controls the date and time in the network, consists of a date/time controlling function 11 and a date/time notifying means 12. Further, a distributed processor 2 is the processor which operates by obtaining the date and time from the other distributed processor, and it consists of a date/time setting means 21 and a date/time controlling function 22. The processor 2 is connected through the line or a channel 3 to the processor 1, and the processor 1, which controls the date and time in the network, obtains the current date and time from the function 11 when the processor 2 starts network service, and the processor 1 notifies the current date and time through the channel 3 to the processor 2 by the notifying means 12.
Patent JP-H05259455-A (JP)
Title: Semiconductor device
Inventor: BATTERSBY STEPHEN JOHN
IPC: H01L29/78
Filed: 1993-01-18
Abstract: PURPOSE: To decrease a leakage current, without significantly increasing a parasitic capacitance by connecting first insulated gate parts together, to form an annular insulated gate region surrounding each drain region and extending it over an active region onto an insulated region to be connected to insulated gate conductors. CONSTITUTION: Respective end parts 11a, 12a of a first insulated gate part 11, adjacent to a drain region 6 and a second insulated gate part 12 disposed between the part 11 and an adjacent source region 5, are extended over an active region 3 onto an insulated region 4 to be connected to a first and a second insulated gate conductors. The first insulated gate part 11 is connected, so that it surrounds each drain region 6 within the active region 3. An additional source region 50 is disposed within the active region 3 in a direction parallel to the conductive channel region width, so that it is spaced apart from the drain region 6, and an additional channel region is formed between both of them. The second insulated gate parts 12 are connected together, by forming an insulated gate region 12b between both of them.
Patent JP-S531247-A (JP)
Title: Method for bonding wood materials
Inventor: HORIKI SEINOSUKE
IPC: C09J5/00
Filed: 1977-01-21
Abstract: PURPOSE: To bond wood materials to give good water resistance and weatherability under easy control of curing rate of adhesives by the use of an adhesive consisting mainly of a curable resin obtained by reacting a polyhydric phenol mixture with an aldehyde. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63175228-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUTANI SHINYA
IPC: G11B5/842
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a stabilized traveling property by forming a coated film as the magnetic layer on a nonmagnetic supporting body to form the title magnetic recording medium, and then treating the medium at >=60% relative humidity. CONSTITUTION:After the coated film as the magnetic layer is formed on a nonmagnetic supporting body to obtain the magnetic recording medium, the medium is treated at >=60% relative humidity, and the medium having a desired characteristic is obtained. Since the humidity is applied after the formation of the coated film, the moisture functions as a plasticizer, hence the residual strain is gradually released, and the characteristic at high temp. can be maintained. As a result, the deformation of the magnetic recording medium due to the thermal shrinkage is reduced even when the medium is placed under high-temp. conditions, the dimensional stability is provided, and a stabilized traveling property is obtained.
Patent JP-S60150618-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUNOKI SHIGERU
IPC: H01L27/00
Filed: 1984-01-17
Abstract: PURPOSE:To obtain a single crystal semiconductor layer in excellent reproducibility by a method wherein an insulating layer consisting of a silicon nitride film and a silicon oxide film is provided on the circumferential part of the surface of an island-like semiconductor layer, and fusion-recrystallization process is performed on the island-like semiconductor layer by irradiating energy rays on the insulating layer in a scanning manner. CONSTITUTION:An SiO2 layer 31 is formed on a silicon substrate 30 as an insulating layer. A polysilicon layer 32 is deposited thereon, and then an underlaid oxide film 33 is grown by performing a thermal oxidation on the layer 32, a silicon nitride film 34 is deposited thereon, and a patterning is performed on the silicon nitride film 34. Besides, the entire sample is exposed to an oxidizing atmosphere for a long period using said silicon nitride film 34 as an oxidation-resistant mask, and the part other than the desired island-like silicon layer 32 is turned into a silicon oxide film 35. Then, a very thin silicon oxide film 36 and a thin silicon nitride film 37 are continuously deposited. Subsequently, the prescribed region of the silicon nitride film 37 is removed, and the silicon nitride film of picture-frame shape is left on the upper surface of the silicon island 32. Then, a recrystallization is performed by scanning a laser beam in longitudinal direction of the silicon island 32 under the above-mentioned condition.
Patent JP-H11204175-A (JP)
Title: Single-operation connector and single-operation connector combining body
Inventor: HATAKEYAMA TOSHIHIRO
IPC: H01R4/48
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a single-operation connector capable of simply inserting an electric wire, surely maintaining electrical connection with the inserted electric wire, easily releasing the connection of the electric wire, and automatically mounting on a circuit board. SOLUTION: A single-operation connector contains a contact 21 having first and second contact pieces 31, 32 for holding a core wire 25 of an electric wire and a leg part to be connected to a circuit board 13 and also contains a housing 22, having a top wall 51 in which a core wire insertion hole 53, and a rod insertion hole 55 are formed and a surrounding wall 52 for tightly housing the contact pieces 31, 32. The holding of the electric wire is releasable by inserting a release rod 60 into the rod insertion hole 55.
Patent JP-S58124062-A (JP)
Title: Fuel injection device for diesel engine
Inventor: TANAKA TAKESHI
IPC: F02M61/20
Filed: 1982-01-21
Abstract: PURPOSE:To permit the electronic control of an amount regulating function, a governor function and an injection rate varying function by a method wherein the lift of a nozzle needle is controlled by an electronic control. CONSTITUTION:A magnet 210A is provided at one end of a worm 210 while a motor is constituted by the magnet 210A and a field coil 211. Further, a variable resistor 215, rotating in cooperating with the worm 210 and the magnetic 210A, is provided and is connected to the control circuit. When the amount of fuel injection, determined by the opening degree of an accelerator and the revolving number of the engine, is determined by the control circuit 300, an electric signal, in accordance therewith, is inputted into the field coil 211 of the motor and the magnet 210A is rotated to an object opening degree in accordance with the signal of the variable resistor 215. In this case, a rotating amount trasmitted to a cam 209 by the worm gear determines a stopper 207 against an upper spring 208. Further, the other end of the stopper 207 determines a distance between a spring dish 205, therefore, the lift of the nozzle needle 202 may be determined.
Patent JP-H08204395-A (JP)
Title: Mounting of bare chip mounter on substrate
Inventor: WATANABE SHINJI
IPC: B23P21/00
Filed: 1995-01-20
Abstract: PURPOSE: To decrease mounting failure in bare chip mounting on a substrate. CONSTITUTION: An IC chip 3 is adsorbed and held by an suction head so as to be electrically connected to a plurality of ground pads 1 arranged on the side of a substrate 4. Further, relating also to a ground pad 2 on the side of the substrate 4, electric connection is obtained to a probe 5 through a wiring pattern on the substrate 4. A clearance of several to dozens μm is provided to the chip 3 and the substrate 4 so as to form a capacitor. Hereto an alternate current is made to flow so as to real-time measure a current value by a current by a measuring apparatus 7. In this capacitor, when a positional shift value is reduced, a current value is increased so that stages of X, Y, θ axes are controlled for having the miximum current value in order to perform shift correction.
Patent JP-S55102727-A (JP)
Title: Knocking warning device
Inventor: KATSUMATA MASAAKI
IPC: G08B21/00
Filed: 1979-01-26
Abstract: PURPOSE: To make the driver directly sensing a generation of knocking and its intensity, by generating a warning in accordance with an intensity of the knocking.  
     CONSTITUTION: A constitution of the device comprises a decision level generating unit 101 (outputting a decision level e in a prescribed relation of function to the value corresponding to engine speed), a knocking detecting unit 102 (taking out a component, generated especially when knocking, from the vibration of the engine, and outputting with its maximum value held), a knocking intensity decision unit 103 (producing a signal f, with the decision level e substracted from a signal d, and outputting a signal g with said signal further smoothed), a warning signal generating unit 104 (outputting a signal h of frequency corresponding to the signal g, and outputting a signal i with said signal divided by an appropriate dividing ratio of frequency) and a warning unit 105 (with the signal i amplified, outputting from a speaker 13 as an acoustic signal). A device, made in such constitution, can obtain an intermittent sound of short period in frequency, which is the higher the bigger is the knocking intensity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06210270-A (JP)
Title: Deciding device for abnormal state of water treatment equipment
Inventor: NAGAO NOBUAKI
IPC: F28F25/00
Filed: 1993-01-20
Abstract: PURPOSE:To deal with properly and quickly at the time when the abnormal state is generated by providing a pump, a liquid level sensor, a flow rate sensor and an operation sensor and deciding the abnormal state of the pump or other sensors based on the information from two sensors out of these sensors. CONSTITUTION:In an abnormal state deciding device for a water treatment equipment, the abnormal state of a pump 3, for instance, defective liquid feed is sensed by comparing the change of liquid level in a chemical liquid tank 1 based on a liquid level sensor 4 and the working hours of the pump 3 based on an operation sensor 6 with the integrated value of chemical liquid injection amount based on the information from a flow rate sensor 5 by a decision circuit 7, and thus an alarm is issued. Sensor abnormal state alarms are issued by the decision circuit 7 for the abnormal state of the flow rate sensor 5 based on the information for the liquid level sensor 4 and the information for the operation sensor 6, the abnormal state of the liquid level sensor 4 based on the information for the operation sensor 6 and the information for the flow rate sensor 5 and the abnormal state of the operation sensor 6 based on the information for the flow rate sensor 5 and the liquid level sensor 4.
Patent JP-S62167209-A (JP)
Title: Alpha-sialon powder and its production
Inventor: MITOMO MAMORU
IPC: C04B35/597
Filed: 1986-01-17
Abstract: PURPOSE:To easily produce the titled homogeneous and high-strength-sialon powder by mixing SiO2, Al2O3, carbon, Li2O, etc., in a specified ratio, and heating the mixture under specified conditions. CONSTITUTION:SiO2 or an Si compd. forming SiO2 on heating, Al2O3 or an Al compd. forming Al2O3 on heating, carbon, and an M metallic oxide or an M compd. forming an M metallic oxide on heating are mixed (M is one or >=2 kinds selected from Li, Mg, Ca, Mn, and lanthanide compds.). The atomic ratio Al/Si in the mixture is controlled to 0.025-0.5, the atomic ratio M/Al is adjusted to 0.12-0.77, and the carbon 1-5 times the sum of 2 times the number of Si atoms and 1.5 times the number of Al atoms is used. Then the mixture is heated at 1,400-1,700 deg.C, and alpha-sialon powder consisting essentially of alpha-sialon shown by the general formula, Mx(Si,Al)12(O,N)16 where 0<=x<=2, is obtained.
Patent JP-H01187181-A (JP)
Title: Control method for sorter device
Inventor: SHIROSUGI KOJI
IPC: G03G15/00
Filed: 1988-01-19
Abstract: PURPOSE:To prevent the introduction of the copying paper in the preceding or the succeeding block into a same sorter bin by automatically setting the copying mode for the next block to a block mode if the copying paper for the preceding block is left in the bin when the sorter device of a copying machine, etc., is controlled. CONSTITUTION:An automatic original document feeding device (ADF) 2 is installed onto a machine body 1, and a copying device 3 is installed at the center part, and a cassette 4 in which copying paper is accommodated is installed at the right part. Further, a sorter device 6 is installed at the left part of the machine body 1. The sorter device 6 consists of a plurality of sorter bins 7. In the control of the sorter, if the copying work for the original in next block is carried out after the copying work for the original in one block is completed, if the copying paper in the preceding block is left in the bin 7, the copying mode for the next block is automatically set to the mode for the preceding block. Therefore, since the copying paper in each block is assorted for each bin, the assortment processing after copying can be carried out efficiently.
Patent JP-S57121355-A (JP)
Title: Automatic control system for carrier phase
Inventor: MIZUTANI MIKIO
IPC: H04L27/38
Filed: 1981-01-20
Abstract: PURPOSE:To reduce the white noise, by weighting the phase difference between a correction signal and a reference signal in accordance with the amplitude difference between both signals and by controlling the carrier phase by this weighting value. CONSTITUTION:A phase difference detecting part 9 of the general carrier phase automatic control circuit is amended, and an input signal 1 is multiplied by the output from a trigonometric function generator 3 to correct the carrier phase of the input signal in accordance with a value indicated by the feedback signal, and a reference signal to which this correction signal corresponds is discriminated by a discriminating part 13, thus obtaining the corresponding reference signal. The phase difference between the correction signal and the reference signal is obtained by multipliers 14 and 16 or the like and adder and subtractors 15 and 20 or the like and is so weighted that the weight is large for a small amplitude difference between both signals and is small for a large amplitude difference, and this value theta'3 is fed back to a complex multiplier 2 through an integrating circuit 11 and the trigonometric function generator 3, thus controlling the carrier phase automatically.
Patent JP-S61166967-A (JP)
Title: Wafer holder of sputtering device
Inventor: SHIBATA SHIGEMITSU
IPC: C23C14/50
Filed: 1985-01-18
Abstract: PURPOSE:To prevent the cracking of a wafer by forming a wafer holder of pins which contact with the wafer at the two points of the bottom end of the wafer and pins of which the center is below the horizontal line running the center of the wafer and which face the wafer via a small spacing. CONSTITUTION:A pair of the 1st positioning pins 3 are pressed to the two points on the bottom end side of the wafer 2. Two pan head screws 40, i.e., the 2nd positioning pins of which the center is positioned below the horizontal line running the center of the wafer 2 are provided. The screws 40 are positioned to face the wafer 2 in such a manner that the outside circumference of the stem part 40a and the side face of the head part 40b are spaced from the wafer at small spacings l1, l2. The wafer 2 is displaced upward around the pins 3 (pan head screws) when the wafer expands on increasing of the temp. thereof during sputtering. The outside circumference of the wafer 2 is displaced upward without contacting strongly with the stem part 40a of the screws 40. Since the outside circumference of the wafer 2 is spaced from the stem part 40a, the taking-out of the wafer 2 is easy.
Patent JP-H10202838-A (JP)
Title: Apparatus operating pile formed with sheet in printing machine
Inventor: BANTLIN MICHAEL
IPC: B41F21/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide sufficient protection to a movable part related with forming of a pile or its disjointing simultaneously when operation of the pile worked with a printing machine is automated. SOLUTION: In a paper feeder or a discharger of a printing machine equipped with an opening part 5 capable of being shielded, a conveyance section 11 equipped with a conveyance section driving device 15 for charging or discharging is provided, and operation is automatically exchanged between two operation states of shielding bodies 7, 7' for assuring its protection. The shielding bodies 7, 7' shield the opening part 5 in a first operation state, and open the opening part 5 in a second operation state so that the pile 6 passes through that.
Patent JP-H10202977-A (JP)
Title: Printer device for bankbook
Inventor: NAKADA TSUTOMU
IPC: G06Q40/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer device for a bankbook, with which the writing in and reading out of predetermined discriminating data can be carried out by a method wherein the positioning of a magnetic head is immediately performed in accordance with the pasted position of a magnetic tape even to a bankbook having a different pasted position of the magnetic tape. SOLUTION: This printer device for a bankbook is equipped with a bankbook transferring mechanism 3, which energizes the respective actions such as the carrying action, taking-out action and stopping action of the bankbook and have a system for writing in or reading out of a magnetic stripe under the condition that a magnetic tape 1A pasted onto the bankbook 1 is intended to be written or read. In addition, this device is equipped with a head transferring mechanism 5, which shifts a magnetic head 4 in flush with the carrying direction of the bankbook 1 and normal to the carrying direction of the bankbook 1. Further, this device is provided with a main controlling part 10 for controlling the action of the head transferring mechanism 5 on the basis of a pre-set information.
Patent JP-H03211822-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1990-01-17
Abstract: PURPOSE:To make the temperature distribution of a wafer uniform at the time of heat-treating the wafer, prevent the generation of crystal deffect, enable continuous growth, and improve throughput, by arranging a wafer and a resistance heater so as to face each other, and installing a means to change the distance between the resistance heater and the wafer. CONSTITUTION:A wafer 1 and a resistance heater 3 are arranged in a chamber 7, so as to face each other, and a means (vertically driving mechanism installed on a retaining stand 2) to change the distance between the resistance heater 3 and the wafer 1 is installed. Hence the wafer 1 can be closely brought into contact with the resistance heater 3 whose temperature distribution is almost uniform. By bringing the wafer 1 closely into contact with the resistance heater 3 in this manner, the temperature distribution of the wafer 1 can be almost uniform as compared with the case using a lamp heater. Thereby the generation of crystal defect can be prevented, and the maintenance for eliminating a film attaching to a quartz window in the case of lamp heating can be eliminated, so that continuous growth is enabled and throughput can be improved.
Patent JP-H02189809-A (JP)
Title: Flame retardant wire/cable
Inventor: TAKAHATA NORIO
IPC: C08L23/02
Filed: 1989-01-17
Abstract: PURPOSE:To prevent noxious, corrosive hydrogen halide gas from being produced during burning by covering a conductor or an insulated core wire with flame retardant polyolefine compounds obtained by addition of metal hydrate and a foaming agent to polyolefine. CONSTITUTION:A flame retardant polyolefine compound fabricated by addition of metal hydrate, a foaming agent and if necessary a flame retardant assistant to polyolefine is used for covering a conductor or an insulated wire to obtain a flame retardant wire/cable. The foaming agent is decomposed and foams during burning to expand a nonhalogen covering film so that a strong foaming adiabatic layer is formed. During burning, generation of hydrogen halide gas is prevented as a result and that of smoke is also reduced.