baber/WOPTO huggingface dataset:
Patent JP-S53104789-A (JP)
Title: Preparation of peroxidase immobilized to porous glass
Inventor: KIKUTAKE JIYUNICHIROU
IPC: C12Q1/28
Filed: 1977-02-23
Abstract: PURPOSE: To prepare the title immobilized enzyme having high stability, useful for the determination of various bloodserum components, e.g. uric acid, blood sugar, etc. by immobilizing an aldehyde-type peroxidase to porous glass treated which an amino-containing silane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56115977-A (JP)
Title: Manufacture of wrist watch case
Inventor: SATOU SADAO
IPC: G04B37/22
Filed: 1980-02-19
Abstract: PURPOSE:To improve efficiency in production of a wrist watch case by cutting the workpiece cut off into a product thickness by using a chain multi-head type NC machine tool. CONSTITUTION:A hollow round or odd-shaped rod cut off into a product thickness is cut into a wrist watch case by using an NC lathe or other cutting machines. To produce the workpiece, following ways and means can be employed. (A) A round rod or the odd-shaped rod patterned after the band attaching portion is longitudinally cut off into a product thickness (round slices) by using an automatic cutter, and after its center portion is punched out by a press, its inner surface is cut into a given inside diameter by an NC lathe or the like. (B) A hollow round or odd-shaped rod is longitudinally cut off into a product thickness by an automatic cutter, and its inner surface is cut into a given inside diameter by an NC lathe or the like. (C) A round or odd-shaped rod, or a hollow round or odd-shaped rod is longitudinally cut off into a product thickness while its inner surface is being cut into a given inside diameter by an automatic cutter-cutting off machine. (D) After the periphery and center portion of a plate material of product thickness are punched out, its inner surface is cut into a given inside diameter by an NC lathe or the like.
Patent JP-S60164257-A (JP)
Title: Pulse width measuring apparatus
Inventor: FURUYA AKIRA
IPC: G01R29/02
Filed: 1984-02-06
Abstract: PURPOSE:To measure a small pulse width with a clock signal by holding outputs of a delay line group for delaying the clock signal at the time of starting and ending an unknown pulse signal. CONSTITUTION:Delay lines 7a-7d output a clock signal 4 delayed by one-fifth the cycle of each thereof 4. The signal 4 and delayed clock signals 17a-17d outputted from the delay lines 7a-7d are applied to data inputs of latches 8a-8j. A pulse signal 5 with an unknown pulse width is inputted into a driver 9, which outputs a latch pulse 14a at the rising time of the signal 5 while a latch pulse 14b at the falling time thereof. Outputs of the latches 8a-8j are applied to an address terminal of a ROM10, a phase signal 11 as output of the ROM10 is added to the lower word of a signal of a counter 3 to obtain a pulse width signal 13 having a resolving power equivalent to one-tenth the cycle of the signal 4.
Patent JP-H03227851-A (JP)
Title: Paper feed cassette device
Inventor: NITTA HIROSHI
IPC: B65H1/18
Filed: 1990-01-30
Abstract: PURPOSE:To eliminate a difference of a number of left sheets, generated by a difference of thickness between recording papers, by controlling timing of a near end display being based on a number of sheets of the recording papers fed to a main unit between signal outputs of upper and lower limit sensors. CONSTITUTION:A near end sensor 17, which outputs a signal by detecting height of a block of recording paper 3 to reach predetermined height with the recording paper 3 decreased, and a control unit 18, which performs a near end display for showing a number of left sheets of the recording papers 3 to approach an end by predetermined timing after inputting the signal of the near end sensor 17 while stop-drives a lifter 9 respectively being based on output signals of upper and lower limit sensors 15, 16, are provided. The control unit 18 controls the predetermined timing of the near end display being based on a number of sheets of the recording papers 3 supplied to a main unit 4 by a paper feed unit 5 and counted between the signal outputs of the upper and lower limit sensors 15, 16.
Patent JP-H03222424-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISOBE AKIRA
IPC: H01L21/316
Filed: 1990-01-29
Abstract: PURPOSE:To obtain sufficient flatness of an interlayer film under an Al wiring by making silicon oxide film formed by using a vapor growth method to reflow on an insulating film to be formed by an application - firing method by heat treatment. CONSTITUTION:A silicon oxide film 14 containing an impurity is formed on an insulating film 12 by application - firing by using a vapor growth method by heat treatment. Formation of the insulating film 12 by an application - firing method is purposed to improve an initial form of the reflow film, not intending to perform plavarization for itself, so that it is not required to form it thick. In this way, by forming the insulating film 12 of silicon oxide 14 (reflow film) containing an impurity for performing a reflow into the insulating film 12 by the application - firing method followed by deposition, an interlayer film excellent in flatness can be obtained after improving its initial form and performing the reflow.
Patent JP-H11219418-A (JP)
Title: Ic card to be used as both of contact type and non contact type
Inventor: WAKANA MASAHIKO
IPC: B42D15/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a contact type/non-contact type IC cardable to be used as a contact type IC card by loading an IC module and able to be used also as a non-contact type IC card by inserting the IC card into an IC card case including an antenna coil in its inside. SOLUTION: In the contact type/non-contact type IC card consisting of an IC card 10 loading a contact type IC module and an antenna coil case 20 including a communication antenna coil 15 in its inside and constituting a non-contact type IC card by inserting the IC card 10, connection terminals 12, 22 are formed on the IC card 10 and the inner surface side of a bottom plate 25 of the case 20 in which the antenna coil 15 is embedded and arranged so as to be mutually connected, the connection terminals 12 of the IC card 10 are exposed to any one of faces of the card 10 and the connection terminals 22 of the coil 15 are formed so as to be vertically moved by springs or the like.
Patent JP-2000213037-A (JP)
Title: Bidet
Inventor: SATO KENICHI
IPC: E03D9/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a bidet capable of reducing power to be consumed down to 0 W and eliminating waste of electricity to save energy when a person is not in a toilet room. SOLUTION: This bidet has a stool, a toilet seat which is put on the stool and can turn freely, and a washing means for washing human body private part. In this case, it is provided with a power supply AC, a power generating means E, a human body detection means S detecting a human body, a power supply on/off means K which turns on and off the power generating means and the human body detection means electrically, and a controller C which turns on the power supply when a human body is detected by the human body detection means and turns off the power supply when a human body is not detected to supply power from the power generating means.
Patent JP-S54113740-A (JP)
Title: Wave power generator
Inventor: TANAKA TOSHIO
IPC: F03B13/12
Filed: 1978-02-24
Abstract: PURPOSE: To provide a wave power generator wherein seawater is used for cooling the wave power generator, the vertical movement of a buoy is utilized for the circulation of seawater thereby to automatically carry out the circulation of seawater using a circulating water pump or the like.  
     CONSTITUTION: A cooler 5 is installed at the upper part of a generator 1, the cooler 5 and the outer part of the buoy 2 are connected to each other by means of a cooling pipe 6, and outlet and inlet ports 7 and 8 of the cooling pipe 6 at the outside of the buoy 2 so that both ports are not faced with each other. Air which has been heated to a high temperature by the heat from the generator 1 is cooled at the part of the cooler 5, whereby the temperature of the cooling water is raised, but the cooling water is circulated by the vertical movement of the buoy 2 and the cooling water within the cooler 5 is constantly maintained in a cool state. In this case, the cooling water flows from the lower port 7 to the upper port 8 of the cooling pipe 6 at the time where the buoy 2 rises up, whereas it flows from the upper port 8 to the lower port 7 at the time where the buoy 2 descends. According to this device, cooling water can be automatically circulated and the generator 1 can be effectively cooled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53105385-A (JP)
Title: Manufacture for semiconductor
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/78
Filed: 1977-02-25
Abstract: PURPOSE: To increase the yield rate of device manufacturing and the reliability, by forming thin oxide film on the exposed surface of the p type source drain domain and preventing the n +  diffusion layer with phosphorus from PSG film from being formed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57134857-A (JP)
Title: Manufacture of radioactive substance sealding wire source for metal halide lamp
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J61/54
Filed: 1981-02-13
Abstract: PURPOSE:To obtain a radioactive substance sealding wire source for metal  halide lamp in which the coating material is not corroded with halogen and for  which coating treatment is very easy. CONSTITUTION:Each proper amount of alumina, silica, and natria (NO2O5) is mixed and molded, then baked at 2,000 deg.C to form a ceramic body 20. The Na atom in the ceramic body 20 is substituted for promethium (147pm) atom through ion exchange process. The inorganic solution containing alumina and silica is spread onto the substituted ceramic body 20, and the surface is coated. The hardened coating material has the heat resisting temperature of 2,000 deg.C and prevents formation of gas even through the temperature rise after hardening. When the sealed wire source 18 thus formed is sealed into a luminous bulb 4, the coat material 21 is prevented from acting with the halogen in the luminous bulb 4 and from being corroded by halogen, because the coating material 21 is constituted of alumina, silica, etc.
Patent JP-H01193814-A (JP)
Title: Method for driving liquid crystal optical shutter array
Inventor: ICHINOSE HIDEO
IPC: G02F1/133
Filed: 1988-01-29
Abstract: PURPOSE:To prevent degradation in a memory characteristic, etc., even if an optical shutter array is operated at a high speed and is driven for a long period of time by decreasing the voltage to be impressed to a liquid crystal in the time left when the time required for writing and erasing is subtracted from address time to 0 volt. CONSTITUTION:The erasing and writing time at the time of time sharing driving is set at the required min. pulse width in the case of writing an image by having the optical shutter array, imaging element and photosensitive body and exposing the photosensitive body by the light emitted from a light source and controlled by the optical shutter array. The zero volt is set within the time after the erasing and writing time is subtracted from the address time necessary for exposing of one dot. The deterioration in the memory characteristic is decreased by inserting the zero volt in the driving time when the sum of the erasing and writing time of the liquid crystal is small with respect to the address time at the time of the time sharing driving and, therefore, the driving of the high- speed light crystal optical shutter array is enabled with a high contrast.
Patent JP-S61181828-A (JP)
Title: Low-thermal expansion resin material
Inventor: NUMATA SHUNICHI
IPC: C08G73/00
Filed: 1985-02-06
Abstract: PURPOSE:A low-thermal expansion resin material which, like inorganic materials such as metal, ceramics, glass, has an extremely low coefficient of thermal expansion and excellent mechanical properties, comprising a polyimide having specified chemical structural units. CONSTITUTION:A low-thermal expansion polyimide having chemical structural units of formula I [wherein Ar1 is a bivalent organic group selected from the groups of formula II (wherein R is alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, acyl or halogen, l is 0-3 and m is 0-2), Ar2 is a tetravelent organic group selected from the groups of formula III (wherein R, l and m are as defined above and n is 0-4)]. This polyimide can be obtained by reacting an aromatic diamine or diisocyanate (e.g., 2,5-diaminopyridine or its diisocyanate) with an aromatic tetracarboxylic acid or its derivative (e.g., pyromellitic acid or its anhydride, chloride or ester).
Patent JP-H03228599-A (JP)
Title: Cutting device for long sized part
Inventor: SHIMIZU TOSHIYUKI
IPC: B26D1/08
Filed: 1990-01-30
Abstract: PURPOSE:To reduce the exchanger frequencies of a cutting blade receiving part by composing the cutting blade receiving part with a roller whose outer peripheral face is formed by a soft body at least and also rotatably supporting it to a foundation base. CONSTITUTION:While under transfer of a lengthy part 1, a roller 7 continuously receives the friction force of the lengthy part 1 at its upper end 12 of the surface skin layer 16 thereof and is rotated at about the same rotating speed as the transfer speed of the lengthy part 1 in the same rotation direction C as the transfer direction A. So, the coincidence of the upper end 12 of the surface skin layer 16 of the roller 7 on which the edge tip 14 of a cutting blade 4 is abutted at the cutting time of the previous time with the upper end 12 of the cutting time of this time can be evaded. Also the cutting an surely be performed even in case of the angle made by the upper end 12 of the surface skin layer 16 of the roller 7 and edge tip 14 being slipped a little, because of the edge tip 14 of the cutting edge 4 being capable of escaping on the surface skin layer 16.
Patent JP-S56116105-A (JP)
Title: Original point setting device for numerical control
Inventor: ISHIBASHI KAZUO
IPC: G05B19/401
Filed: 1980-02-20
Abstract: PURPOSE:To ensure an easy decision whether a limit switch is set at the optimum position or not, by measuring the distance from the working position of the limit switch to the original point and then displaying it on a display unit. CONSTITUTION:When the limit switch 1 detached from the contact subject, the counter gate signal 104 is set. Then the output of the pulse generating circuit 13 passes through the counter gate circuit 15 and then counted by the display circuit 16 for display as long as the signal 104 is set at ''1''. Accordingly the pulse passed through the circuit 15 is displayed at the circuit 16 within the time from the breaking time of the signal of the switch 1 to the output time point of the grid signal produced from the coincidence deciding circuit 11. In such way, a measurement is given to the distance from the working position of the switch 1 to the original point, and the distance is displayed on the display unit 16. Thus an easy decision can be given whether the switch 1 is set at the optimum position or not.
Patent JP-H07231349-A (JP)
Title: Subscriber accommodation system
Inventor: MIZUGUCHI TADASHI
IPC: H04M3/22
Filed: 1994-02-17
Abstract: PURPOSE:To exchange the accommodation node of subscriber terminals without manual intervention in a short service interruption time when a fault is generated at any service node concerning the subscriber accommodation system for assigning the subscriber terminals to plural service nodes. CONSTITUTION:A master service node 51 is set among the service nodes connected to a subscriber access device 2 for accommodating the subscriber terminals. Inside the master service node 51, a memory 8 is provided to store which service nodes the respective subscriber terminals 11-1n are connected to and a processor 71 is provided to detect the fault states of the other service nodes 52-5n and to instruct the accommodation of the subscriber terminal of the down service node in the normal service node when any service node is down.
Patent JP-S56119019-A (JP)
Title: Construction of submerged structure
Inventor: NEI MOTOO
IPC: E01D19/02
Filed: 1980-02-20
Abstract: PURPOSE: To make easy construction work at places where waves are high by towing an external shell cylinder having a pile drive guide hole to a destination, installing it sunken and filling it with sand, gravel, etc. with regard to the execution of building a submerged structure.  
     CONSTITUTION: Inside an external shell cylinder 1, a guide pipe 6... is assembled through the intermediary of a reinforcing vertical rib 7a... and a horizontal rib 7b. The pipe 6 and the other members serve as a guide for pile driving and at the same time, as a reinforcement for an external shell cylinder 1. The external shell cylinder 1 is towed to a destination, and an air inside a floater 3 is vented to allow sinking of the external shell cylinder 1. A pile 4 is driven into a bottom C guided by a pile driving guide hole 2. Following this process, expansible mortar concrete is filled in a clearance between the pile 4 and the pile driving guide hole 2 so that the expansible mortar concrete may be allowed to be cured and expanded to connect the pile 4 and the external shell cylinder 1 in a monoblock and fasten the external shell cylinder 1 to a bottom ground in the water. Sand, gravel, etc. are charged into the external shell cylinder 1 to construct a submerged structure such as a man-made island, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55114266-A (JP)
Title: Device for preparing rice for sushi (vinegared fish and rice)
Inventor: UEMURA MOTOAKI
IPC: A23L7/10
Filed: 1979-02-22
Abstract: PURPOSE: To perform operations ranging from weighing, washing, charging, cooking and vinegaring to cooling, automatically and sanitarily, in a short time, by means of a compact device having the functions in combination.  
     CONSTITUTION: Rice is charged into the hopper 2, dropped to the rice cooker 9 by opening the outlet 8 with the handle 7. The cock a of th water tank 28 is opened to supply water to the cooker 9. The motor M is driven to wash the rice by rotating the blades 19. The pump p is also started to discharge the waste water from the dewatering pipe 25. After washing the rice, the blades 19 are lifted, and the cock a is changed over to the hot-water supply. The hot water heated by the heater 29 is supplied to the cooker 9, and the lid 17 is closed to ignite the burner 15. After cooking the rice, the lid 17 is opened to lower he blades 19, and cock b for vinegaring of the tank 30 is opened to vinegar the rice. The pump p is operated, and the rice is dewatered by the pipe 25, deaerated, and rapidly cooled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55113811-A (JP)
Title: Blast furnace operation method
Inventor: ITAYA HIROSHI
IPC: C21B5/00
Filed: 1979-02-23
Abstract: PURPOSE:To maintain gas glow distribution adequately and secure the blast furnace operation stably and efficiently by controlling the change of the in-furnace gas composition in the furnace radial direction and the change index of the gas composition measured value at the furnace wall side 4/5 in the radial direction to the respectively specified ranges. CONSTITUTION:In the blast furnace operation by which the distribution of the piling ratio of ores and coke is adequately maintained, the charge amount of raw materials, the height of descending materials, the charging order, the grain size distribution of descending materials, etc. are suitably changed and adjusted to provide such a gas flow distribution in which the change of the in-furnace gas composition in the furance radial direction in the shaft upper part is kept within ratio of CO%/ CO2% (CGI); 1.8<=CGI<=2.5 and the change index (RGI) of the CO%/CO2% measured values at the plural points in the range of the furnace wall 4/5 in the radiation direction within the range of 0.04<=RGI<=0.12. In this way, the operation is accomplished stably and efficiently even in the large-size blast furnace of a large diameter.
Patent JP-S60164789-A (JP)
Inventor: TOYODA MITSURU
IPC: H05K5/02
Filed: 1984-02-06
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-S59145617-A (JP)
Title: Air conditioning equipment for car
Inventor: KOISHI YUUKI
IPC: B60H1/00
Filed: 1983-02-10
Abstract: PURPOSE:To enhance stability and controllability of discharged air temperature by supplying an air heater, which is arranged in the main body unit of an air conditioning equipment, with engine cooling water which is discharged from a flow-rate variable motor driven pump and the flow-rate of which is controlled by a flow-rate variable electromagnetic valve. CONSTITUTION:A refrigerating circuit is formed by successively connecting together through piping, a compressor 16, which is driven by power of an engine 13 via a transmitting means including a pulley 14 and an electromagnetic clutch 15, a condenser 17, an expansion valve 18 and an evaporator 12, which is placed in a main body unit 6 of an air conditioning equipment. An air heater 19 is installed downstream the evaporator 12 in the main body unit 6, and engine cooling water is circulated by operation of a flow-rate variable, motor-driven pump 24. The pump 24 is controlled by means of a motor 25 in a stepless or a stepped manner. A flow-rate variable motor-driven valve 26 is interbosed in the engine cooling water supply pipe passage leading to the air heater 19. The valve 26 as well as the said clutch 15 and the said motor 25 are controlled by a computer 28.
Patent JP-H08240942-A (JP)
Title: Automatic original feeder
Inventor: IRIE YOICHIRO
IPC: B65H5/02
Filed: 1996-01-12
Abstract: PURPOSE: To facilitate the exchanging operation of an endless belt in a carrying belt mechanism by elastically biasing a supporting member on the side to be driven and a supporting member on a follower side and locking both members so that they may be freely eleasable. CONSTITUTION: In the case of exchanging the endless belt 88, the supporting members 296 and 300 on the side to be driven and the supporting members 298 and 302 on the follower side are put in a shortened state over the entire length in a front side supporting means 292 and a rear side supporting means 294, and locked in this state by a locking means 312. Thus, the endless belt 88 is loosened over the entire width and is very easily detached, then the endless belt 88 is newly and very easily attached. Locking 312 in the shortened state over the entire length is released and the supporting members 296 and 300, 298 and 302 are elastically biased in a direction where they are extended over the entire length by the biasing action of an elastic biasing means, so that the belt 88 is made to be in a required tension state.
Patent JP-H073458-A (JP)
Title: Blackened zinc coated material and production thereof
Inventor: OSHIMI SHOICHI
IPC: C23C2/06
Filed: 1994-02-18
Abstract: PURPOSE:To form a blackened zinc coating layer of a specific thickness, excellent in corrosion resistance and coating suitability by applying heat treatment to a zinc coated material at respectively specified temp. and pressure. CONSTITUTION:A zinc coated material is heated at <=5MPa pressure up to 150-600 deg.C, by which a blackened layer having 5 to 2000nm thickness and consisting of zinc oxide of non-stoichiomatic texture is formed at the surface layer. As a heat treatment furnace, both of continuous type and box type can be used, and it is desirable to use air as atmospheric gas. Accordingly, the treatment can be done even in a continuous galvanizing line, and further, it can be applied easily even to a secondary operated product of complicated shape. Although neither pretreatment nor aftertreatment is required at the time of blackening treatment, chromating and clear coating can further be applied if they are necessary in respect of external appearance, etc., after blackening.