baber/WOPTO huggingface dataset:
Patent JP-S60177676-A (JP)
Title: Thin film transistor device and manufacture thereof
Inventor: ICHIKAWA YOSHIHARU
IPC: H01L29/786
Filed: 1984-02-23
Abstract: PURPOSE:To reduce a parasitic capacitance and a leakage current, by coating only over drain and source electrodes with a thick insulating film. CONSTITUTION:After an amorphous Si semiconductor layer 2 is formed over an insulating glass substrate 1, an n<+> amorphous Si layer 9 for ohmic contact is formed, electrode metal 3 is evaporated, and a silicon nitride insulating layer 6 is formed. Next, the layer 6, the electrode 3 and the layer 9 over the layer are sequentially etched to form a drain electrode 3 and a source electrode 3' only over which insulating films are coated. Next, a gate insulating film 4 and a gate electrode 5 are formed. Since the films 6, 6' are coated only over the electrode 3 and the electrode 3', small parasitic capacitance and leakage current between the electrode 5 and electrodes 3, 3' and better low-voltage driving characteristics can be attained.
Patent JP-H03235194-A (JP)
Title: Automatic cash transaction machine
Inventor: TAKADA MARI
IPC: G06Q20/18
Filed: 1990-02-13
Abstract: PURPOSE:To shorten the latency time of a customer, to evade a factor to increase personnel due to the increment of the volume of job, and to extend a time zone for a time deposit by automatizing the job of the time deposit. CONSTITUTION:When the customer selects the time deposit from transaction selection items being displayed on a touch keyboard 7 and inserts a stamp on which the seal impression of a passbook is marked, the print of a seal on the stamp is recognized with a print seal recognizing device 4 and is collated with data in a print seal data recording preservation device 9, and when it is judged as correct, the picture of paper money insertion is displayed on the touch keyboard 7. When the customer inserts a paper money, the paper money is housed, and transaction print is performed on the passbook and the stamp at a passbook stamp printer 3, and the stamp is housed in a stamp housing box 5, and the passbook is ejected from a passbook input/output port 1 after performing the update of a magnetic stripe with a passbook magnetic stripe reader/writer 2. Thereby, no direct visit to the window of a bank for the time deposit is required when the time deposit is performed.
Patent JP-H04271464-A (JP)
Title: System for deciding document
Inventor: NAGASHIMA MASAAKI
IPC: G06F17/21
Filed: 1991-02-27
Abstract: PURPOSE:To decide the justice of a document element by storing a code generated from the document element adding punctuation information and from a password. CONSTITUTION:The document preparer prepares the document through the use of a console 1 and stored it in document data 21 of a memory 20 as a file. Furthermore, the document preparer inputs a document element name 32 and the password 31 and keeps them in the memory 30 together with the tag and contents 33 of the document element. A ciphered character string 32 is generated from tag and contents 33 and the password 31 and is ciphered so as to generate a code 35 for confirming justice. The generated code is registered at the designated position of document data 21, is permitted to be document data 22 with the code for confirming justice and is kept in the memory 20 as the file. When the document is confirmed, the code for confirming justice 35 is newly generated concerning document data 22, is compared with the code taken out of document data 22 and is judged to be justice at the time of coincidence. Thus, it is confirmed whether the document is rewritten or not after it is prepared.
Patent JP-2000232269-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: HOTTA SHINICHI
IPC: H05K3/18
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To form a high-density circuit by a method wherein an insulating layer is formed on the surface of a substrate, a via hole is provided in the insulating layer and a nickel conductor is filled in the interior of the via hole by an electroless nickel plating. SOLUTION: A hole 2 filled with a resin and an internal layer circuit 3 are provided in a substrate 1 and moreover, an insulating layer 4 is formed on the surface of the substrate 1 by a curtain coating method and a via hole 5 is formed in a necessary place on the layer 4. Then the substrate 1 is dipped into a permanganic acid desmear liquid to smear-treat the substrate 1 and thereafter, the bottom conductor of the via hole 5 is dipped into a palladium chloride solution for several minutes to activation-treat the bottom conductor and an electroless nickel plating is applied to the bottom conductor until the interior of the via hole 5 is filled with plating to obtain a columnar plating 6.  After that, the surfaces of the layer 4 and the plating 6 are flattened, a surface layer plating 7 is applied to the layer 4 and with the plating 7 and the layer 4 patterned, a nickel conductor 10 and a solder resist 11 are formed.
Patent JP-S60178295-A (JP)
Title: Method of controlling temperature in boiling heat transfer surface
Inventor: NAKAMURA SHIYOUZOU
IPC: F28F27/00
Filed: 1984-02-23
Abstract: PURPOSE:To keep the temperature in a heat transfer surface constant all over the boiling area, by controlling the temperature by differentiating the deviation between the calorific value input by a heater and the estimated or measured heating load to a heat transfer surface corresponding to the temperature in the heat transfer surface, and by adding the differentiated value to the calorific value input by a heater, which is controlled by a feedback control based on the deviation in the temperature. CONSTITUTION:The heat to be loaded to a boiling heat transfer surface is estimated by a processor 6 which processes the heat to be loaded to a boiling heat transfer surface, based on the temperature in the neighborhood of a boiling heat transfer surface, measured by a thermometer 3. An adder 9 calculates the deviation between the estimated load and the calorific value input by a heater, which is from P.I controller 5. The obtained deviation in calorific value is differentiated by a differentiator 7. The differentiated value is added to the calorific value inout by a heater, which is fed from the proportional and integral controller 5. Then the deviation between the calorific value input by a heater and that to be loaded to a boiling heat transfer surface can be modified prior to the change. The minute deviation between the temperature in the boiling heat transfer surface measured by the thermometer 3 and a set temperature set by a temperature setter 4 is modified by a feedback control by the proportional and integral controller 5. The temperature in a boiling heat transfer surface can be kept constant by making the control preceding to the calorific value input by a heater, to cope with the change in the calorific value loaded to the boiling heat transfer surface.
Patent JP-H05229305-A (JP)
Title: Pneumatic bias tire for heavy load
Inventor: IWASAKI MOTOHIRO
IPC: B60C15/06
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a pneumatic bias tire for a heavy load capable of weight reduction without lowering bead durability. CONSTITUTION:The numbers of winding stages and winding lines, of a bead wire of a bead core 14 on a tire axis direction inner side of a bead part 10A of a pneumatic bias tire 10 for a heavy load, are made more than those of a bead core 12 on a tire axis direction outer side, and a total cross-section of the bead core 14 is made larger than that of the bead core 12. Also length and height, of a base of a bead apex rubber 20 on the tire axis direction inner side, are made larger than those of a bead apex rubber 18 on the tire axis direction outer side, and a total cross-section of the bead apex rubber 20 is made larger than that of the bead apex rubber 18. Moreover the JISA type hardness of the bead apex rubber 20 is made harder than that of the bead apex rubber 18. Consequently the rigidity of a tire axis direction inner side bead part 17 is made have higher rigidity than that of a tire axis direction outer side bead part 16.
Patent JP-S62208672-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIURA TAKAO
IPC: H01L29/78
Filed: 1986-02-17
Abstract: PURPOSE:To protect an electrode formed on a protective film by forming a film which has tapers on the side walls of both the ends of a gate electrode formed on a semiconductor substrate. CONSTITUTION:A spacer film 14A for introducing an impurity atom such as a phospho-silicate glass film having gentle tapers on both end ends of a gate electrode 12 is formed. The impurity atom is ion-implanted from the spacer film 14A including the gate electrode 12 and source and drain regions 15B, 16B wherein the P-N junction against an Si substrate 13 extends from both the ends of the gate electrode 12 by forming a gentle taper are formed. Further, the spacer film on both the ends of the gate electrode 12 is reflowed, a reflow film 14B which has a gentle taper is formed and the content of phosphorus in the phospho-silicate glass film (protective film) 17 formed on the reflow film for the protective film is made minimum. This prevents the Al electrode formed on the protective film 17 from being affected by phosphorus atoms.
Patent JP-S55127399-A (JP)
Title: Production of oil-soluble organic compound that can cause chelation
Inventor: HANABUSA ICHITA
IPC: C08G8/30
Filed: 1979-03-23
Abstract: PURPOSE: A lipophilic groups is introduced into a specific phenol compound capable of causing chelation by making a specific unsaturated organic compound react with the phenol, thus producing title compound that the high solubility in oil and catches heavy metal ions in solid form.  
     CONSTITUTION: The reaction between (A) at least one of phenol compounds capable of causing chelation that is typified by (a) tyrosine, aminophenol, phenolsulfonic acid, 8-hydroxyquinoline, hydroxyphenylthiourea, hydroxybenzyliminodiacetic acid or (b) dimer or trimer obtained from the reaction between one of compounds (a) and (b) an aldehyde, and (B) (c) and unsaturated organic compound reactive with phenol such as styrene, tung oil or dehydrated castor oil and/or (d) a aromatic hydrocarbon resin is conducted in the presence of a Lewis acid under heating wherein the molar ratio of A/c is 1/0.5W2.5 or the weight ratio of A/d is 100/100W300. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06246717-A (JP)
Title: Manufacturing apparatus for green panel of building board
Inventor: YAMADA KAZUOKI
IPC: B28B1/52
Filed: 1993-02-23
Abstract: PURPOSE:To produce a green panel thicker than a conventional one and to enhance the yield of a material. CONSTITUTION:In an apparatus for producing the green panel of a building board wherein a water permeable sheet 3 receiving the supply of a slurry containing a hydraulic material on its upper surface is provided so as to be able to advance in its longitudinal direction and a suction means 5 dehydrating the slurry under reduced pressure is provided to the rear surface of the sheet 3, belts 6 independently advancing in contact with the upper surface of the sheet at the same speed in the same direction as the sheet 3 are provided on both sides of the sheet 3 in the lateral direction thereof.
Patent JP-H06227301-A (JP)
Title: Structure of detachable seat
Inventor: TAKEUCHI NEN
IPC: B60N2/00
Filed: 1991-02-01
Abstract: PURPOSE:To easily and surely lock/unlock a seat suction by providing both a wire connected to an operating lever and an open lever to the seat cushion equipped with an erection latch and providing an interlocking part, which releases the latch from the erection striker, between the open lever and a front latch. CONSTITUTION:An erection striker 6 is provided with an erection latch 16, which holds an erected state of a seat cushion SC. The latch 16 is provided with both a wire 17 connected to an operating lever 4, which releases a rear latch 11 from a rear striker 1, and an open lever 18, which extends toward a front latch 22. Between the open lever 18 and the front latch 22, an interlocking part 19 is prepared, which locks the open lever 18 so as to release the latch from the locked state caused by the erection striker 6, when the front latch 22 is released from the locked state caused by the front striker 2. As a result, the locking from the erection striker 6 can be released by the operating lever 4, which releases the locking from the rear striker 1.
Patent JP-S58163376-A (JP)
Inventor: FUUGO SHIYUTAUBURI
IPC: A61M25/00
Filed: 1983-03-01
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-H02214222-A (JP)
Title: Voltage controlled oscillator
Inventor: SUGANUMA SHIGEMITSU
IPC: H03B21/01
Filed: 1989-02-15
Abstract: PURPOSE:To obtain an output frequency equal to or more than that of a source oscillator by extracting a synthesized output signal from a 1st voltage controlled oscillator and a 2nd voltage controlled oscillator whose frequency change with respect to a prescribed temperature change is smaller than twice that of the 1st oscillator. CONSTITUTION:The frequency change of a voltage controlled oscillator VCO 2 with respect to a prescribed temperature change is selected so as to be smaller than 3 times (e.g. twice) the frequency change of the voltage controlled oscillator VCO 1 in the temperature-frequency characteristic of the voltage controlled oscillators VCO 1, VCO 2 controlled by a control voltage Vc respectively. Then output signals of the two oscillators VCO 1, VCO 2 are mixed by a mixer MIX 1 and given to a high pass filter HPF, then the synthesized output signal of the output signals is extracted as an output signal OUT. Thus, the frequency of the output signal is selected to be equal to the output frequency of the source oscillator or more than that.
Patent JP-H06253355-A (JP)
Title: Radio communication system
Inventor: MASAGAKI YOSHIHIRO
IPC: H04W88/14
Filed: 1993-02-23
Abstract: PURPOSE:To provide a communication system capable of easily moving a service area and extending the system, etc., without lowering throughput and to provide the small-sized inexpensive communication system with improved reliability which cart utilize an allocated frequency at most and is strong againt noise by constituting the communication system without using wire transmission lines. CONSTITUTION:Repeater stations (a) and (b) distributed and installed in places visible from a central station 10 are provided with a function for transmitting and receiving optical signals with the central station 10. Also, the repeater station (a) is provided with the function for performing radio communication with mobile terminal stations A and B inside the service area of the present station by using radio waves and the repeater (b) is provided with the function for performing the radio communication with the mobile terminal station C inside the service area of the present station by using the radio waves as well. When the mobile terminal stations A and B inside the same area communicate with each other, the radio communication is performed only with the radio waves. Also, when the mobile terminal station C inside the service area of the repeater station (b) communicates with the mobile terminal stations A and B inside the service area of the repeater station (a), the optical signals are transmitted through the central station 10 between the repeater stations (a) and (b).
Patent JP-H09233648-A (JP)
Title: Bus bar wiring board
Inventor: HOTTA DAIJI
IPC: H05K7/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar wiring board which has an increased dimensional accuracy of an insulating substrate which is made by injection molding. SOLUTION: In this wiring board, a bus bar housing section 13 is formed along a specified circuit pattern in an insulating substrate which is constituted of a resin compact and a longitudinal bus bar is inserted in this bus bar housing section 13. The bus bar housing section 13 has a slit section 14 which passes through the substrate along the circuit pattern so as to control the position in the thickness direction of the inserted longitudinal bus bar and connecting and supporting sections 15 which, having a U-shaped cross section, are located at appropriate intervals along the slit section 14 for supporting the lower edge of the longitudinal bus bar and which are laid over the slit section 14.
Patent JP-H02297196-A (JP)
Title: Information processor
Inventor: SAKAGUCHI KATSUHIKO
IPC: G06F15/02
Filed: 1989-02-15
Abstract: PURPOSE:To reduce the number of times of key operation necessitated for inputting data, and to ease the key operation of an operator by processing information discriminated to be undesignated as the information related to the information preceding the information in a storing means. CONSTITUTION:The information of common format and the information inputted by an inputting means 12 to input the instructions of various kinds of functions are arranged in order as inputted, and are stored in the storing means 13. The information whose prescribed data area is not yet designated among the stored information is discriminated, and a device is controlled so as to process the information discriminated to be undesignated as the information related to the information preceding the information in the storing means 13. Thus, by paying attention to the information to be the key of plural input data to be processed, the data can be classified automatically into a basis unit at the time of the input of the data, and the operation of the operator is simplified.
Patent JP-H0891873-A (JP)
Title: Glass ceramic article,its preparation and its precursor glass
Inventor: JIYOOJI HARUSHII BIOORU
IPC: C03C10/06
Filed: 1995-02-22
Abstract: PURPOSE: To obtain thermally crystallizable glasses having high rigidity, high hardness, high strength, toughness, excellent thermal durability and chemical durability by making the glasses contain SiO 2 , Al 2 O 3 , NiO, MgO and TiO and/or ZrO 2 .  
     CONSTITUTION: The crystallized glasses of slabs or free circular disks having a nucleation temp. of 800 to 850°C and an average size of the crystals of <0.5 Mm in diameter after a heat treatment for 4 hours at 1,200°C are obtd. by compounding the respective batch components, expressed in weight % based on an oxide, of 40 to 60% SiO 2 , 10 to 35% Al 2 O 3 , 5 to 35% NiO, 0 to 20% MgO and 10 to 15% TiO 2  in total and/or ZrO 2 , automatically tumble-mixing all these components, loading the mixture into a platinum crucible and melting the batch introduced into a furnace of about 1,600°C for 16 hours, then pouring the melt into a steel mold. These glasses are exposed for a sufficient time at 800 to 850°C to generate nuclei which are then exposed to 850 to 1,200°C. The glass-ceramic bodies growing a nickel spinelloid crystal on the nuclei are obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S56130925-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KAZUFUMI
IPC: H01L21/3213
Filed: 1980-03-17
Abstract: PURPOSE:To smooth the steps of an etching pattern by forming the second film having an etching rate larger than the first film and the first film on a substrate and plasma etching the first and the second films with a resist pattern as a mask. CONSTITUTION:The first film 3 made of polysilicon and the second film 7 made of Mo or the like having a plasma etching rate faster than the film 3 are sequentially laminated on a semiconductor substrate 1 having an insulating film 2, and with a resist pattern 4' as a mask it is plasma etched in CF4 atmosphere to form an etching pattern made of polysilicon. Thus, the step B' of the etching pattern is smoothed with high accuracy, and accordingly the improper disconnection of a metallic wiring layer can be reduced.
Patent JP-H10227773-A (JP)
Title: Artificially defective material of fiber reinforced resin composite material and manufacture thereof
Inventor: MARUYAMA SEIJI
IPC: G01N29/22
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the ultrasonic wave characteristics of the artificially defective material used in a standard defective specimen for the non-destructive examination of the fiber reinforced resin composite material. SOLUTION: An artificially defective material 1 is obtained by uniformly dispersing the glass micro hollow balls of 30-150μm of spherical diameter, into a bound base 2 made of silicon rubber of 0.1-0.3mm thickness. The glass micro hollow balls 3 include gas inside thereof, and the silicon rubber has the comparatively satisfactory ultrasonic characteristics, so that the superior ultrasonic characteristics can be obtained in both of the transmission-type and reflection- type ultrasonic inspection processes.
Patent JP-H06249716-A (JP)
Title: Thermister temperature sensor
Inventor: KIKUCHI MAKOTO
IPC: G01K7/22
Filed: 1993-02-24
Abstract: PURPOSE:To provide a thermister temperature sensor being used in temperature measurement under environment irradiated with electromagnetic wave in which temperature can be measured easily by two-terminal method while sufficiently suppressing noise due to the irradiation of electromagnetic wave. CONSTITUTION:The thermister temperature sensor comprises a high resistance thermister 1, i.e. an SiC ceramic thermister, a pair of high resistance lead wires 2 of silicon carbide fibers for leading out the terminals of the high resistance thermister 1, and a nonmetallic conductive adhesive 3, e.g. an epoxy adhesive mixed with carbon, for connecting the high resistance lead wire with the high resistance thermister. The high resistance thermister 1, the high resistance lead wire 2, and the nonmetallic conductive adhesive 3 are covered with Teflon thermal contraction tubes 4, 5, 6.
Patent JP-S58151343-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: ICHIKAWA KIYOU
IPC: G02B6/00
Filed: 1982-03-05
Abstract: PURPOSE:To manufacture the titled base material having an elliptical section, by periodically changing the rotational angular velocity of a soot body formed by producing and depositing fine glass particles relatively to a heating burner. CONSTITUTION:A gaseous mixture 2 of gaseous starting materials for glass with combustion gas is fed to a burner 1 and burned in a container 3 to generate soot of fine glass particles with the resulting flame 4. The soot is deposited on the bottom of a starting substance 5 suspended from a rotating body 7 in the container 3 to form a rodlike soot body 6. When the minor axial direction (a) of the body 6 faces the burner 1, the rotational angular velocity of the body 6 is increased to reduce the extent of deposition. When the major axial direction (b) of the body 6 faces the burner 1, the rotational angular velocity of the body 6 is reduced to increase the extent of deposition. Thus, a soot body having an elliptical section is obtd. The body 10 is put in a sintering furnace provided with heating sources 11 kept at a lower temp. along the direction (b) and heating sources 12 kept at a higher temp. along the direction (a), and the body 10 is made transparent by sintering.