baber/WOPTO huggingface dataset:
Patent JP-S5512311-A (JP)
Title: Granular body fuel burner
Inventor: KINOSHITA MASAAKI
IPC: F23K3/02
Filed: 1978-07-06
Abstract: PURPOSE: To change the grain size and excess air ratio of a granular body supplied to a burner, thereby to control the quantity of unburned part and that of NO x  generated.  
     CONSTITUTION: Solid fuel C pulverized by a pulverizer 11 is converted into a granular body which is mixed with primary combustion air sent from an air supply pipe 12 and formed into a granule-gas mixture stream which is sent through a mixture transfer pipe 14 to a cyclone separator 13. Granules which have been sent to the cyclone separator are separated into fine granules and coarse granules, and fine granular fuel passes through a fine granular fuel transfer pipe 16 and is supplied to a burner 15 and coarse granular fuel passes from a branch pipe 18 through a coarse granule transfer pipe 19 and is supplied to the burner 15, thus both fuels being burned. Upon burning the fuel, the excess air ratio at the coarse granule burner side is increased to remove the unburned part and the excese air ratio of only the burner for the fine granular fuel is lowered to reduce the quantity of NO x  produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S526565-A (JP)
Title: Digital alarm electronic clock
Inventor: FUKUICHI TAKUROU
IPC: G04G15/00
Filed: 1975-07-04
Abstract: PURPOSE: To obtain a digital alarm electronic clock with which it is possible to set the minute, hour, day, weekdy, etc., of the alarm generating time and wichi displays specific marks for time units not set inorder to distinguish the time units not set. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11265498-A (JP)
Title: Travel recorder
Inventor: WATANABE EIJI
IPC: G08G1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To detect an exact position and to simultaneously record exact time and road conditions in traveling like jam information, etc., without using a GPS. SOLUTION: A travel recorder is provided with a DAB(digital audio broadcast) receiver including an input device 103 in which frequency to be received is set, an antenna 101 to receive a signal, a tuner 102 to demodulate the received signal and a TII (transmitter identification information) detecting means 104 to detect TII to be included in the demodulated signal, a memory 116 to store plural pieces of transmitter information, a position calculating means 111 to calculate the present position by the TII transmitted from three or more transmitters and the transmitter information from the memory and a recording medium 114 to record position information calculated by the position calculating means 111. And the traveling condition including the exact position information of a mobile body is recorded by utilizing the TII of the DAB receiver.
Patent JP-S566547-A (JP)
Title: Accounting and calling system for counter business work
Inventor: UCHIDA SHINYA
IPC: H04W84/00
Filed: 1979-06-29
Abstract: PURPOSE:To secure the buzzer ringing of the receiver by supplying the code number corresponding to the receiver into the transmitter through operation of the key input part which is common to the accounting machine and the transmitter by the counter clerk and then originating the electric wave of the frequency corresponding to the code number through the transmitter. CONSTITUTION:The mode switching is carried out for key input part 3 of accounting machine 1, and then the code number of the receiver which was handed to the customer is punched. The code number information is sent to operation control part 6 of machine 1, and the code number is displayed at display part 4 and display unit 15 via part 6. At the same time, the code number information is sent to process part 20 via buffer 19 in transmitter 18 and then to decoder 21 to receive the code conversion and to be then delivered to transmission part 22. Thus part 22 receives this information to originate the electric wave of the frequency corresponding to the code number. And then the receiver carried by the customer receives the frequency corresponding to the code number and then rings the buzzer for calling.
Patent JP-S60225957-A (JP)
Title: Processing system of data transfer
Inventor: SUGIYAMA YOSHIAKI
IPC: G06F13/12
Filed: 1984-04-24
Abstract: PURPOSE:To improve the data transfer efficiency, by transferring each address and range in a table to an input/output controller in response to plural input/ output requests and causing the input/output controller to make interruption in accordance with the table after all data are transferred. CONSTITUTION:Memory areas A-C where data to be transferred exist are designated by an address and range designating a data quantity. When plural input/ output requests are generated, a data processor implements an address-range table by using the address and range of each input/output request as elements and transfers the implemented table to an input/output controller by means of a cycle data transfer designating instruction, and then, enters into an interruption checking routine. The input/output controller receives the instruction and restores the above-mentioned table, and then, generates an interruption after transferring all data in the memory areas A-C in accordance with the table. Upon receiving the interruption, a data processing section recognizes that the instruction has been completed.
Patent JP-H11217687-A (JP)
Title: Production of solid polymer electrolyte-catalyst composite electrode
Inventor: HITOMI SHUJI
IPC: H01M8/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a solid high polymer electrolyte-catalyst composite electrode with high electronic conductivity and good collecting performance. SOLUTION: A porous solid polymer electrolyte-catalyst composite electrode base body contg. solid polymer electrolytes and catalyst grains is prepared, thereafter, the electrode base body is subjected to electroless plating, by which electronically conductive substance is deposited on the electrode base body to form an electronically conductive substance layer on the surface of the electrode base body, or the electronically conductive substance is deposited on the inner surfaces of fine pores in the main body of the electrode, or the same is deposited on an ion conducting region in the solid polymer electrolytic layer.  As for the method of the electroless plating, for example, platinum group metal compd. ions are allowed to be adsorbed to solid polymer electrolytes, and the platinum group metal compd. ions are subjected to reducing treatment in an aq. soln. of boron hydride salt or with gaseous hydrogen.
Patent JP-S63248590-A (JP)
Title: Laser beam machine
Inventor: YOKOYAMA SHIRO
IPC: B23K26/082
Filed: 1987-04-03
Abstract: PURPOSE:To miniaturize a machine and to improve workability and safety by accommodating a laser generator in a casing, forming a work table on the one face of the casing and arranging a machining head shifting mechanism and a beam path system for laser beam. in the casing. CONSTITUTION:The laser generator 1 and a power source box 2 are accommodated in the casing 3. The work table 4 having work supporting face 5 inclined for supporting a work, is formed on upper face of the casing 3. Further, in the casing 3, the working head 8 is supported as facing to the work supporting face 5 in the work table 4 and working head shifting mechanism 7 shifted toward X and Y directions and the beam path system 15 for introducing the laser beam radiated from the laser generator 1 to the machining head 8 are arranged. Therefore, saving of the space can be obtd. and also by accommodating the laser generator 1 in the casing 3, the improvement of the workability and safety can be obtd.
Patent JP-S63251103-A (JP)
Title: Bite tip supporting and securing method
Inventor: WATANABE AKIO
IPC: B23B27/16
Filed: 1987-04-03
Abstract: PURPOSE:To exchange only a tip, by a method wherein a rectangular notched part is formed in the one corner of the tip part of a square rodform body, the tip is engaged therewith, and a body and the tip are covered with a tip press plate, provided at its ends with inverted triangular claws, in a manner to be positioned bestride the two members. CONSTITUTION:A rectangular notched part 11 is formed in the upper end corner of the tip part of a body 10, and a tip 12 formed in the same shape as that of the notched part is prepared. A tip press plate 13 is provided at its central part with a screw hole 14 and at its ends with claws 15 and 15 which are protruded at right angles. Further, the corner of each portion, making contact with the claws 15 and 15, of the body 10 and the tip 12 is cut off to form slopes 16 and 16. The tip 12 is engaged with the notched part 11 of the body 10 to cover the body and the tip with the tip press plate 13 so that the claw parts 15 and 15 are engaged with the slopes 16 and 16 to fasten them by means of screws 17. This constitution securely supports the fine tip to the body without soldering and enables mounting and demounting of the tip where occasion demands.
Patent JP-S63248558-A (JP)
Title: Production of vaporizing combustion chamber
Inventor: KUWAZAWA HIROYASU
IPC: H05B3/70
Filed: 1987-04-03
Abstract: PURPOSE:To efficiently produce a vaporizing combustion chamber, which is tolerated to use at high temp., by pouring molten cast iron while holding sheath heater to the fixed position of a die in the case of pouring the vaporizing combustion chamber burying the sheath heater at bottom part of a burner structure body made of the cast iron. CONSTITUTION:The burner structure body is heated and the sheath heater 1 for promoting vaporization of supplying liquid fuel is buried at the time of pouring. In a split die 5 having casting space 4 of shape for the burner structure body, a draw-out hole 10, which can draw out two draw-out parts 3 following to terminal parts 2 of the sheath heater, is communicated with the casting space 4 corresponding to bottom part of the burner structure body. At the boundary between the draw-out hole 10 and the casting space 4, a washer 8 having penetrating hole for penetrating the draw-out part 3 at minute gap, is inserted. At end of opening to outside of the draw-out hole 10, a bush 9 for setting position holding the terminal part 2 is arranged, to hold the sheath heater to the fixed position in the die, and the molten cast iron is poured into the casting space in the die. As the process for fixing the sheath heater is simple, the vaporizing combustion chamber is efficiently produced.
Patent JP-H09274854-A (JP)
Title: Manufacture of shadow mask
Inventor: OKAZAKI YASUHIRO
IPC: C23F1/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the foreign material, which is adhered to the shadow mask material at the time of peeling a film, and to shorten the process distance to be required for the film peeling process by jetting the high-pressure water to a metal raw material with the water-jet method. SOLUTION: An opening 3 is formed so as to pass through a shadow mask material 1, and film peeling processing of a resist film and an etching preventing layer is concluded in a film peeling vessel 6, and the shadow mask material 1 is carried from the left to the right. High-pressure water is jetted to the shadow mask material 1, of which film peeling processing is concluded, by the water-jet method so as to blow the foreign material adhered to the shadow mask material 1 at the time of film peeling processing. At this stage, the high- pressure water, which is pressurized by a pressurizing device, is jetted from a high-pressure nozzle 9 to the shadow mask material 1 carried inside of a washing chamber 7.
Patent JP-H07273341-A (JP)
Title: Thin film transistor
Inventor: HAYASHI TOMIO
IPC: G02F1/1368
Filed: 1994-03-30
Abstract: PURPOSE:To provide a highly reliable thin film transistor which can surely prevent shortcircuiting between a gate electrode and source/drain electrodes by improving dielectric strength of a gate insulation film. CONSTITUTION:In a thin film transistor wherein a gate electrode 12, a gate insulation film 13, semiconductor films 14, 15, a source electrode 16S and a drain electrode 16D are deposited on a substrate 11, the gate insulation film 13 is formed to a double layer structure of a lower layer part 13a and an upper layer part 13b and an intermediate film 18 consisting of a material which is different from that of the lower layer part 13a and the upper layer part 13b is provided between the lower layer part 13a and the upper layer part 13b.
Patent JP-H10283266-A (JP)
Title: Semiconductor integrated circuit and test method for the same
Inventor: ONODERA SUSUMU
IPC: G06F21/60
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent data in an ROM from being deciphered without enciphering any test signal by providing a dummy signal generating circuit with which a dummy signal is generated when the test signal is inputted to a test signal input terminal. SOLUTION: On the periphery of a semiconductor chip 1, an input/output terminal and an input/output buffer 13 are formed. Besides, a dummy signal generating circuit 7 is installed on the semiconductor chip 1 and connected with dummy signal output terminals 15a-15d. The dummy signal generating circuit 7 generates the dummy signal while the test signals are outputted from the test signal output terminals 11a-11b. This dummy signal is outputted through dummy signal output terminals 15a-15d to the outside. Thus, since the signals are simultaneously generated from the test signal generating terminals 11a-11b and the dummy signal generating terminals 15a-15d, it is made difficult to discriminate which output terminal generates the data stored in an ROM 3.
Patent JP-S59208927-A (JP)
Title: Oscillation circuit
Inventor: MIYAMOTO KEISUKE
IPC: H03K3/354
Filed: 1983-05-13
Abstract: PURPOSE:To eliminate the effect of the floating capacity of a resistance to an oscillation frequency and to attain the use of a high resistance value, by providing a pair of current control elements to the charge/discharge path of a capacitor, connecting a resistance to a power supply via said current control elements and controlling the currents of these elements by the voltage at both terminals of the resistance. CONSTITUTION:With this oscillation circuit, the oscillation frequency is decided by the intervals between charge/discharge currents i1 and i2 and input threshold values Vt1 and Vt2 of inverters N1 and N2 or the variation width Vw of the terminal voltage Vc of a capacitor C. Therefore the oscillation frequency can be set by operating the value of a resistance R which decides the currents i1 and i2. In this case, the currents i1 and i2 are not flowed directly to the resistance R and therefore the oscillation frequency is not affected although the floating capacity parasitizes the resistance R. As a result, a stable state of oscillation is secured although the R is set at a high level with reduction of the currents i1 and i2. Then the power consumption can be reduced by reducing th currents i1 and i2, respectively.
Patent JP-H03280772-A (JP)
Title: Pushbutton telephone set with automatic answering function
Inventor: YAMASHITA HIDEO
IPC: H04M3/533
Filed: 1990-03-29
Abstract: PURPOSE:To recognize a name and a message of a visitor by storing a voice and confirming a figure of the visitor from a visit place when an incoming call or the visitor comes during the absence. CONSTITUTION:When a visitor uses an interphone 2 to make operation for the visit, a control section 14 recognizes an incoming call or a visit via an interphone interface section 12. Then the control section 14 controls a message transmission section 16 to allow the visitor to utter its message through the interface section 12 by means of the interphone 2 and the message is stored in a data storage section 15. Moreover, the control section 14 controls a monitor camera 21 in the interphone 2 via a monitor camera interface section 11 to catch the video image of the visitor. Since the control section 14 sends the voice and the video image to a trunk line, the user can easily confirm even from a visiting place the visit purpose of the visitor and who is the visitor by means of both the voice and the video image signal.
Patent JP-S58203178-A (JP)
Inventor: NAGAI SHIYOUICHI
IPC: D06N3/14
Filed: 1982-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03285988-A (JP)
Title: Hydraulic operating fluid
Inventor: TAKEMITSU KOJI
IPC: C10N40/08
Filed: 1990-03-31
Abstract: PURPOSE:To provided the subject hydraulic oil expressing stable hydraulic response especially over a long period by employing a hydraulic oil comprising an olefinic oligomer and a polyol ester in a specific ratio. CONSTITUTION:The subject hydraulic oil preferably having a viscosity of 4-8cSt (100 deg.C) and a low temperature flowability of 500-2500mPa (-40 deg.C) comprises (A) 75-90wt.% of an olefin oligomer and (B) 10-25wt.% of a polyol ester. The component A is prepared from the (co)polymer of a 2-14C olefinic hydrocarbon which may have a (preferably 4-12C) branch, and the component B is synthesized from a 5-9C polyol and a 4-18C fatty acid.
Patent JP-S61243857-A (JP)
Inventor: TOMASU EFU DONATERI
IPC: C08G18/00
Filed: 1986-04-12
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-S62242013-A (JP)
Title: Mixing and stirring device for soil cement
Inventor: INOUE HISAO
IPC: E02D5/46
Filed: 1986-04-11
Abstract: PURPOSE:To completely mix a grout and soil by a method in which a coupling blade and a stirring blade are provided at the lower part of the main shaft of a mixing and stirring device, and when the coupling blade comes into contact with the wall of a pit and is stopped, the stirring blade is turned in the opposite direction of the main shaft. CONSTITUTION:A main shaft 13 is connected through a coupling 11 to the lower end of the fitting shaft 10 of an earth auger, and a coupling blade 22 is attached through a sun gear 16 and an epicyclic gear 17 to the outside of the main shaft 13. A stirring blade 20 is attached to an inscribed gear 18. The shaft 13 is turned, excavation is made by an excavating blade 15, and a grout is injected through a hole 12. Hereupon, the perimeter of the blade 22 comes into contact with the side wall of the pit excavated and the rotation of the blade 22 is stopped. The revolution of the gear 17 is then stopped but its rotation continues and the stirring blade 20 integrated with the gear 18 is turned to the opposite direction of the main shaft 13. Soil and grout can thus be vigorously stirred and completely mixed together.
Patent JP-H06296008-A (JP)
Title: Manufacture of solid-state image pickup element
Inventor: KITAMURA YUUYA
IPC: H01L27/148
Filed: 1993-04-09
Abstract: PURPOSE:To simplify the manufacturing process of a solid-state image pickup element provided with a transfer electrode whose thickness is different in a light receiving region and in its peripheral region. CONSTITUTION:A plurality of isolation regions 31 are formed in the light receiving region of a silicon substrate 30, and similarly an isolation region 32 is formed in the peripheral region surrounding the isolation regions 31. An insulating film 34, a polycrystalline silicon film 35, and a nitride film 36 are formed in order. The nitride film 36 of the light receiving region part is eliminated and the residual part is made the mask of selective oxidation. The thickness of the polycrystalline silicon film 35 of the light receiving region part is reduced by selectively oxidizing the polycrystalline silicon film 35. A transfer electrode traversing the light receiving region in the direction crossing the isolation regions 31 is obtained by patterning the polycrystalline silicon film 35.
Patent JP-S59207432-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/66
Filed: 1983-05-12
Abstract: PURPOSE:To improve corrosion resistance of a magnetic medium at high temp. and high humidity, and the drivability, particularly, the durability of the still state by forming a thin film of a ferromagnetic metal having the surface partly or wholly converted to a metallic hydroxide on a nonmagnetic substrate, then, covering the surface of the thin film with a layer of alkyl titanate. CONSTITUTION:A covering layer 3 is prepd. by coating the surface of a thin film 2 of a ferromagnetic metal having its surface converted partly or completely to its hydroxide formed on a nonmagnetic substrate 1 with 5-100mg/m<2> alkyl titanate expressed by the formula (wherein R is H, alkyl, or acyl; n is 1-10). Said alkyl titanate combines firmly with OH groups on the surface of the thin film 2. Almost no rust generation is caused even if it is allowed to stand for a long time in an atmosphere at high temp. and high humidity, and a magnetic recording medium having superior drivability, particularly, remarkably improved durability for maintaining still state is obtd.
Patent JP-S63249139-A (JP)
Title: Reader/printer
Inventor: UEDA NOBUO
IPC: G03B21/11
Filed: 1987-04-03
Abstract: PURPOSE:To eliminate accumulation of returning errors of an image rotating means produced at every copying time so as to prevent the inclination of a copied picture from being increased, by providing a picture rotation inhibiting means which inhibits the actuation of a picture direction control means. CONSTITUTION:At the time of multi-print, retrieving operations are carried out at every page and multi-print mode instructing signals and print signals are transmitted from the control system of a microfiche moving mechanism to the control system of a reader/printer main body. In addition, print busy signals are transmitted from the control system of the reader/printer main body to the control system of the mechanism. However, an image rotating motor is driven only in the normal direction at the moment when the retrieval of a first page is completed and the driving of the motor is inhibited during the period of multi-print mode thereafter. The motor is driven in the opposite direction after printing of the last page is completed. Therefore, returning errors are not accumulated and copied pictures never incline, but can be copied in normal attitudes even when numerous pages are printed.
Patent JP-H01255218-A (JP)
Title: Annealing method for compound semiconductor
Inventor: KAIZAKI YASUHIRO
IPC: H01L21/26
Filed: 1988-04-05
Abstract: PURPOSE:To make it possible to suppress the reforming of a crystal due to dissociation of an element in annealing and the occurrence of lattice defects, by making a first space facing the ion implanting surface of a compound semiconductor communicate with a second space containing a material incorporating a high vapor pressure element, heating the compound semiconductor, and heating said material. CONSTITUTION:Ions are implanted in the surface of a compound semiconductor 13. A high vapor pressure element is incorporated in said surface. The compound semiconductor 13 is annealed by heating and cooling. The ion implanted surface of the compound semiconductor 13 faces a first space 3. The first space 3 is made to communicate with a second space 14 containing a material 12 wherein said high vapor pressure element is incorporated. The compound semiconductor 13 is heated, and said material 12 is also heated. For example, Ga 12 doped with As so that the As becomes excessive is contained in a boat 7. The GaAs substrate 13 is mounted on a substrate supporting piece 5 of a substrate holder 4 with the ion implanted surface facing downward. While nitrogen is being supplied through a pipe 9, the boat 7 is heated with a heater 6. After the As in the melt 12 of the Ga is diffused into nitrogen gas, halogen lamps 2 are lit and annealing is performed.