baber/WOPTO huggingface dataset:
Patent JP-H02177028-A (JP)
Title: Optical information recording medium
Inventor: TSUMURA MASAHIRO
IPC: G11B7/2433
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the medium which is strong to flawing and does not increase recording pitch even if recording is executed at a low line speed by successively forming a reflecting film in a fine crystalline or amorphous state essentially consisting of Te, an inorg. oxide film and an org. resin film directly or via an inorg. oxide film on a substrate. CONSTITUTION:The reflecting film 2 is formed on the substrate 1. The reflecting film which consists essentially of the Te, is incorporated with >=1 kinds of the elements selected from the prescribed group of Al, Si, Ti, etc., in a prescribed range and is in the fine crystalline or amorphous state is used for the reflecting film 2. The inorg. oxide film consisting of glass, SiO2, etc., and the org. resin film 4 consisting of a UV curing type resin, etc., are formed thereon. The medium which is strong to flawing and does not increase the recording pits in spite of the recording at the low line speed is obtd. in this way.
Patent JP-H10159985-A (JP)
Title: Oil seal
Inventor: WAKASHIMA YUTAKA
IPC: F16J15/3252
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To maintain initial preset tensile force over a long period of time, and also simplify a structure without using a garter spring by arranging plural connecting members to integrally connect a cylindrical member, a seal member and a radial directional flange member to each other. SOLUTION: An oil seal is provided with a cylindrical member 1 positioned on the inside diameter side, a seal member 2 which is positioned on the outside diameter side and has on the tip a lip part 3 press-fitted to an outer peripheral slidingly movable member and a radial directional flange member 4 to connect these cylindrical member 1 and seal member 2 to each other so as to form an annular space 7 between these both members 1 and 2. Connecting members 6 to integrally connect an outer peripheral surface of the cylindrical member 1, an inner peripheral surface of the seal member 2 and an inside surface of the radial directional flange member 4 to each other, is arranged in its circumferential direction in the annular space 7. These connecting members 6 are integrally molded by the same material as the respective members 1, 2 and 4, and molding is facilitated.  Therefore, initial, preset tensile force is maintained over a long period of time without using a garter spring, and a structure is also simpled, and a cost can be reduced.
Patent JP-H08157853-A (JP)
Title: Ester-based lubricating oil composition
Inventor: SAITO TAKASHI
IPC: C10N30/10
Filed: 1994-12-08
Abstract: PURPOSE: To obtain the subject composition having extremely excellent oxidation stability to cause little increase in acid value, variation of viscosity and generation of sludge and exhibiting prolonged life by using a specific amine-based antioxidant in combination with a specific phenolic antioxidant. CONSTITUTION: This composition is produced by incorporating (A) a base oil composed of an unsaturated fatty acid polyol ester with (B) 0.8-5wt.% of a dehydrative condensation product of an alkylated phenol and α-naphthylamine and (C) 0.1-1wt.% of 2,6-di-t-butyl-p-cresol. Preferably, the component A is e.g. a reaction product of an unsaturated fatty acid such as telacrylic acid and a polyol such as ethylene glycol and the component B is e.g. a compound produced by the dehydrative condensation of an alkylated phenol such as p- methylphenol and α-naphthylamine, etc.
Patent JP-H03191929-A (JP)
Title: Electric water boiler
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1989-12-20
Abstract: PURPOSE:To obtain boiled water positively at a specified time or upon elapse of a specified time by starting the measuring of time and continuing till a set time with a control means, when a time is set through a setting means, and by driving a heating means when thus measured time reaches a heating a starting time computed based on the temperature detected through a temperature detecting means. CONSTITUTION:When a setting means 7 is turned ON during heat retaining or heating operation, then by a micro-computer, a driving means 6 is turned OFF (when it is under heating), time setting process takes place. In this case, at a time measuring means 10, an initial value (two hours are set) is set, and the output of the value is directed to a display means 14 (a LED for displaying the completion of boiling in two hours). After that, input to a time measuring starting means 8 or the setting means 7 is awaited, and when the input to the time measuring starting means 8 is provided, the time setting processing is completed, and the boiling is processed. Every time the input to the setting means 7 is provided, two hours and six hours on the value of the time measuring means 10 are alternately set, and display is changed case by case. As mentioned above, till an input to the time measuring starting means 8 is provided, a time till the boiling is completed is contrived to be able to be set, and when the input is provided to the means 8, the following processing is performed.
Patent JP-2001148889-A (JP)
Title: Integral operation system for in-house device
Inventor: YOSHIDA HIROYUKI
IPC: H04Q9/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an integral operation system for in-house device that can integrally control each device in a house with very easy operation and can simply control each device in the house even from the outside of the house as well as from the inside of the house in addition. SOLUTION: The integral control system is provided with devices 1a, 1b, 1c... in a house such as lighting, facility and house appliances, a user interface that is displayed on the Internet browser of control terminals 2a, 2b, 2c... such as personal computers and integrally controls the devices 1a, 1b, 1c... in the house, and a home server 3 that controls each device in the house on the basis of a control command signal from the user interface. A user can control each device in the house by operating the user interface displayed on the Internet browser of the terminals 2a, 2b, 2c....
Patent JP-H10170783-A (JP)
Title: Producing equipment for optical fiber cable
Inventor: KOBAYASHI GENICHI
IPC: G02B6/44
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the inner wall of the groove of a spacer from being damaged by an engagement pawl, to accelerate the line velocity to improve the production efficiency, by obtaining a force for applying twist-back to a ribbon of coated optical fibers from an external rotational driving device. SOLUTION: When an external motor 37 is operated, it unidirectional rotation is converted into repeated rotation by a cam mechanism 38 and transmitted by a gear 45 and a double gear 44, a ring-shaped gear 34 is repeatedly rotated, and a turn gear 31 is repeatedly rotated. Then, the required twist-back is applied to the ribbon of coated optical fibers to be guided through the turn gear 31 to the groove of a spacer 21. Thus, since the repeated turning force of the turn gear 31 is provided from the external motor 37, the load to the engagement pawl is reduced so that there is no danger for the inner wall of the groove of the spacer 21 to be damaged by the engagement pawl. Besides, since the repeated rotation of the turn gear 31 is controlled by the cam gear 38 or the gears 44 and 45, the high line velocity can be sufficiently dealt with as well.
Patent JP-H05163469-A (JP)
Title: Double-sided tacky tape and its production
Inventor: TAKAHASHI SATOSHI
IPC: C09J133/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a thick double-sided tacky tape having high adhesive strength without protruding a tacky agent. CONSTITUTION:A double-sided tacky tape is obtained by forming a tacky agent layer 2 on a double-sided release sheet 1 and providing substrates 3 and 4 composed of a nonwoven fabric, etc., in the tacky agent layer 2. The ratio of the thickness (a) of the tacky agent layer sandwiched between the two substrates 3 and 4, the thickness (2b1) of the upper surface layer and the thickness (2b2) of the lower surface layer satisfies (b1):(a):(b2)=1:2:1.
Patent JP-H10167082-A (JP)
Title: Steering wheel positioning device
Inventor: UCHIDA TOMOHIRO
IPC: B62D1/18
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To secure a wide adjustment range for a steering wheel positioning device which varies the tilt angle and telescopic length of a steering wheel. SOLUTION: A tilt mechanism for varying the tilt angle 6 of a steering wheel and a telescopic mechanism for varying the telescopic length L of the steering wheel are provided. A relational expression θ=k.L+θ2 . (k and θ2 are constants) for securing a predetermined microclearance between a steering column and a meter cluster is preset. In the range of L>=L0 , the adjustable range of θ is set to 0<=θ<=θMAX. In the range of L<L0 , the adjustable range of θ is set to 0<=θ<=k.L+θ2 .
Patent JP-H06158983-A (JP)
Title: Method for automatically measuring position of succeeding truck of shield machine
Inventor: SHIBATA MANABU
IPC: G01C15/00
Filed: 1992-11-17
Abstract: PURPOSE:To make it possible to automatically measure the position of a succeeding truck of a shield machine along a straight line and curved line of a tunnel without the need for turning work. CONSTITUTION:Positions of a truck 5 are determined by an ordinary measuring method. As the machine 3 excavates and moves forward, the truck 5 also moves. At every predetermined time interval, horizontal angle thetag is measured by a gyrocompass 7; mileage L is measured by a traveling distance meter 9; pitching angle thetap of the truck 5 by an inclinometer 13. By using these values, the position of the truck 5 is calculated. At a given time, the position of the truck 5 is remeasured to correct the position coordinates of the truck 5.
Patent JP-H05144596-A (JP)
Title: Charged particle beam combined device
Inventor: KAMISAKA MITSURU
IPC: H05H7/00
Filed: 1991-11-20
Abstract: PURPOSE:To increase a beam current value by combining charged particle beams. CONSTITUTION:Charged particle beams 32, 36 are timely emitted from charged particle beam emitting devices 24, 30. The charged particle beam 32 goes straight on, and the charged particle beam 36 is bent by a deflecting electromagnet 40 and a septum electromagnet 42 to approach the charged particle beam 32. The charged particle beams 32, 36 close together is incident on a tapered screw type solenoid 52, combined and emitted so that a charged particle beam 66 of large beam current value can be obtained.
Patent JP-H11166115-A (JP)
Title: Polyphenylene ether resin composition
Inventor: MORITOMI SATORU
IPC: C08L25/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene ether resin compsn. which enhances crystallinity of an alkenyl arom. resin having syndiotactic structure without giving annealing operation etc., and is excellent in heat resistance, impact resistance rigidity, and solvent resistance. SOLUTION: This compsn. contains 10-90 wt.% component (A), 1-60 wt.% component (B), and 5-85 wt.% component (C) shown below. Component (A): a polyphenylene ether resin, Component (B): an alkenyl arom. resin having a syndiotactic structure, and Component (C): an alkenyl arom. resin having no syndiotactic structure.
Patent JP-H05165608-A (JP)
Title: Digital signal processor
Inventor: SUDO SHUHEI
IPC: G06F17/10
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a digital signal processor in which the number of steps for arithmetic processing is reduced and processing time is shortened as the digital signal processor which converts a value to an inverse logarithmic value. CONSTITUTION:The digital signal processor which calculates the inverse logarithmic value for the data value of an input signal by an approximate equation developed to a power series is equipped with an adder circuit 22 which adds a specific numeric value so that an input data value can be included in a range of specific numeric value, coefficient memory 21 which stores the coefficient value of the approximate equation for the data value within the range of specific numeric value, and a digit shift circuit 23 which performs the digit shift of a computed result by the approximate equation in accordance with the number of addition obtained at the adder circuit 22.
Patent JP-H01174005-A (JP)
Title: High frequency amplifier
Inventor: NAKAMURA HIDEO
IPC: H03G3/12
Filed: 1987-12-28
Abstract: PURPOSE:To decrease the distortion generated in an FET by feeding back part of an output so as to decrease the input and controlling the gain of the FET. CONSTITUTION:Part of an output is fed back fo a gate from a source of an FET 1 via a varactor diode 10. When the antenna input is larger than the specified value, an AGC voltage to a 2nd voltage input terminal 6 is decreased and the capacitance is increased. Then the quantity of negative feedback is increased and the gain of the FET 1 is decreased, then the output is made constant even when the antenna input fed to the 1st input terminal 2 is increased. Thus, the input level of the FET 1 is lowered to suppress the distortion at the input side and an output with less distortion is obtained.
Patent JP-H03192771-A (JP)
Title: Thin film transistor
Inventor: WATANABE HIROBUMI
IPC: H01L29/786
Filed: 1989-12-21
Abstract: PURPOSE:To obtain an enhancement N channel polysilicon thin film transistor without channel doping by a method wherein a gate electrode is of P-type, and an active layer is formed 800Angstrom  or below in thickness. CONSTITUTION:A polysilicon 2 is deposited on a quartz substrate 1 as thick as 1000Angstrom  and isolated into an island. Then, when the substrate 1 is thermally oxidized in an atmosphere of dry O2 at a temperature of 1000 deg.C to enable a gate oxide film 3 to grow as thick as 700Angstrom , the thickness of a poly-Si layer of an active layer is 700Angstrom  or so in thickness, so that the poly-Si layer 2 1000Angstrom  in thickness is turned into an active poly-Si layer 700Angstrom  in thickness and a gate oxide film of a thickness of 700Angstrom . Phosphorus is injected keeping a resist 6 left on a gate to form a source and a drain region, the resist 6 is ashed by O2 plasma after an injection process is finished, a PSG 8 serving as an interlaminar insulating film is deposited as thick as 5000Angstrom , and a thermal treatment takes place in an N2 atmosphere to active a gate, a source, and a drain. By this setup, an N channel polysilicon TFT can be improved from a depression mode to an enhanced mode.
Patent JP-H11163266-A (JP)
Title: Resistance circuit for semiconductor device
Inventor: SAKAMOTO TOSHIKI
IPC: H01L27/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a resistance circuit for a semiconductor device, capable of surely removing voltage dependence due to the effects of a depletion layer fluctuated through the voltage change of a signal. SOLUTION: An isolation region 22 having other polarity is formed onto a semiconductor substrate 20 which has one polarity of p-type or n-type, an insulating film 24 is formed on the isolation region 22 and a resistance element 26 is formed on the insulating film 24. Accordingly, no p-n junction is shaped between the isolation region 22 and the resistance element 26 by forming the resistance element 26 on the insulating film 24, the resistance value of the resistance element 26 is not altered in response to signal voltage, even if signal voltage supplied to the resistance element 26 is changed, and no voltage dependence is caused.
Patent JP-H01174057-A (JP)
Title: Image receiver
Inventor: NAKAGOME NOBUMITSU
IPC: H04N1/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an original with the same size as the original simply by providing a storage means storing prescribed mark information as a marking means, reading the mark information from the storage means and giving it to a recording means when the storage means records the end of an effective recording range of received picture information. CONSTITUTION:When a facsimile equipment receiver printing and recording a data on recording paper 32 of lateral B4 size receives picture information sent from the sender side reading an original up to A4 lateral size and prints it out, the received picture information of A4 lateral size has 'white level' picture information to both sides and the picture information of B4 lateral size is increased apparently and the result is inputted to the recording section. On the other hand, a marking means 24 generates mark picture information when the recorded position of a recording section 18 comes the upper end or both the sides of the effective recording range of the received picture information. The mark picture information is inputted to the recording section 18 together with the received picture information and printed out. The shape of the mark is selected optionally depending on the kind of the mark information stored in the storage section 26.
Patent JP-H09171427-A (JP)
Title: Input switching method and operation input device
Inventor: KANDA HISAO
IPC: G06F3/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a switching device for keyboard and to surely use an operation input device even in a DOS/V machine in which a keyboard switch device is made unnecessary by switching the keyboard and other input devices connected with the plural input terminals of a personal computer by selecting a desired input terminal of the plural input terminals by a program module. SOLUTION: On the front surface side of an etching device 1, the input devices of a touch panel 6 and a keyboard 7 are provided. On the rear surface side, the input devices of a touch panel 9 and a keyboard 10 are provided. The keyboard 7 is provided in the etching device 1 and is connected to a dedicated keyboard terminal 13 of a personal computer 3, and the keyboard 10 is connected to a serial port 15 via a connector converter 16. When an operation system changeover switch 12 is depressed, the inputs of the keyboard 7 and the touch panel 6 are invalidated by a program module 4 and inputs of the keyboard 10 and the touch panel 9 are validated.
Patent JP-H07192054-A (JP)
Title: Medical business file updating processor
Inventor: KIKUCHI HIROTO
IPC: G06Q50/22
Filed: 1993-12-27
Abstract: PURPOSE:To provide a medical business file updating processor for separately and asynchronously performing the processing of input data in a terminal equipment and the file updating of a host computer. CONSTITUTION:The terminal equipment 1 is provided with a medical business data input processing part 4, a medical business data preparation part 5 and a data transmission/reception management part 6 and the host computer 3 is provided with the data transmission/reception management part 7, a file updating data preparation part 8 and a medical business data preservation processing part 9 and medical business data are preserved in data files 10 to 12.
Patent JP-H06230537-A (JP)
Title: Desilverizing method for developed negative color halogenated silver photograph element
Inventor: RICHIYAADO PIITAA SUZAJIEUSUKI
IPC: G03C7/42
Filed: 1993-12-27
Abstract: PURPOSE: To provide a desilvering method which is environmentally healthy and efficient. CONSTITUTION: This method for desilvering the developed color negative silver halide photographic element is composed of a stage for bleaching the photographic element with a peracid bleaching agent, then bringing this photographic element into contact with a fixing bath, contg. a thiosulfuric acid anion and 1 sodium cation. The value (mol-minute fixing time) obtd. by dividing the product of the contact time to bring the photographic element into contact with the fixing sol. and the mol concn. of the thiosulfuric acid anion by the ratio of the sodium cation as paired ions is specified to<1.9mol-minute.
Patent JP-H09169568-A (JP)
Title: Glass-ceramics sintered compact
Inventor: HAMADA NORIAKI
IPC: C04B35/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a colored glass-ceramics sintered compact capable of attaining satisfactory coloring, capable of forming a circuit together with a circuit layer of Cu or Ag and having a smaller dielectric loss than the conventional one. SOLUTION: A compact contg. a compsn. contg. 20-80vol.% lithium silicate glass contg. 5-30wt.% Li2 O and 20-80vol.%, in total, of fillers and 0.05-10 pts.wt. (expressed in terms of Cr2 O3 ) Cr compd. based on 100 pts.wt. of the compsn. is fired to obtain the objective high strength colored glass-ceramics sintered compact having a dielectric loss of <=1×10<-3> at 1MHz. The compact may contain >=0.05 pt.wt. (expressed in terms of Cr2 O3 ) Cr compd. and such an amt. (expressed in terms of oxide) of a compd. of at least one selected from among Cu, V, Fe, Ni, Mn and Co as to regulate the total amt. to <=10 pts.wt. based on 100 pts.wt. of the compsn.
Patent JP-2000153275-A (JP)
Title: Ionized water producing device
Inventor: KIMURA SOICHIRO
IPC: C02F1/46
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of the disposed place of separating plates for separating the ionized water into acidic water and alkaline water in a diaphramgless type ionized water forming device. SOLUTION: A raw water inlet chamber 2, an electrolytic chamber 3, an acidic water discharge port 4 and an alkaline water discharge port 5 are formed in hollow-like inside the case 1 being a resin molded article and one sheet of cathode plate 9 and two sheets of anode plates 10 at its both sides are disposed by interposing a space in the electrolytic chamber 3, and also two sheets of separating plates 11 are provided at the center between the electrode plates 9 and 10 by spanning the acidic water discharge port 4 and the alkaline water discharge port 5. The separating plates 11 are positioned by closely fitting the columnar projection 14 on the case 1 side and the circular hole on the separating plate 11 side.
Patent JP-H07193110-A (JP)
Title: Oxygen concentration measurement device
Inventor: KITANO MANABU
IPC: H01L21/66
Filed: 1993-12-27
Abstract: PURPOSE:To raise measurement accuracy of an oxygen concentration measurement device by, based on the signal from a temperature sensor that senses the temperature in a sample chamber, controlling a heating device which heats the second gas supply system that supplies the sample chamber with inactive gas, with a control circuit device. CONSTITUTION:An oxygen concentration measurement device of FT-IR method is provided with a temperature sensor 11, gas supply system 12, heating device 13, and control circuit device 14, so, the inert gas controlled to a constant temperature, such as nitrogen gas, is fed to a sample chamber 5, thus, the temperature in the sample chamber 5 is kept constant, for reduced variation in oxygen concentration. As a result, measurement accuracy of an oxygen concentration measurement device is raised. In addition, by covering the sample chamber 5 with an insulation material 15, the heat generated at an optical system 1 is prevented from conveyed to the inactive gas in the sample chamber 5 due to the heat of optical system 1 is prevented, for further raised measurement accuracy. Further, a switch 16 provided at a communication hole 4 raise measurement accuracy as well.
Patent JP-H07186497-A (JP)
Title: Ink ribbon
Inventor: IMANISHI SHIYOUSUKE
IPC: B41J31/04
Filed: 1993-12-27
Abstract: PURPOSE:To provide an ink ribbon capable of increasing an ink impregnation amt. without lowering the running properties of the ink ribbon, capable of using ink enhanced in pigment ratio, generating no printing blur and having a long life. CONSTITUTION:An ink ribbon is obtained by applying ink to a fabric constituted of a combination of a plain fabric and a fabric other than the plain fabric. The ink contains pigment and a dye and a printing blur is prevented by using ink containing the pigment in an amt. of 20% or more by wt. of the dye.