baber/WOPTO huggingface dataset:
Patent JP-S59179154-A (JP)
Title: Catalyst for producing high calory gas and its production and production of high calory gas
Inventor: TAKEGAMI YOSHINOBU
IPC: B01J23/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a catalyst having high activity by combining manganese oxide and platinum group metal as well as >=1 kind among an alkali metal oxide, alkaline earth metal oxide and an oxide of rare earth elements with a ferrous metal and depositing the mixture on a carrier. CONSTITUTION:Manganese oxide and platinum group metal as well as oxide of >=1 kind among the oxide of alkali metals, the oxide of alkaline earth metals and the oxide of rare earth elements are combined with a substrate metal which is a ferrous metal such as cobalt, iron or the like, and the mixture is deposited on a carrier of silica and/or alumina having, for example, <=200m<2>/g specific surface area, thereby obtaining a quaternary compsn. catalyst. The amt. of the ferrous metal to be deposited as a catalyst. The amt. of the ferrous metal to be deposited as a catalyst substrate is 3-15%, more particularly preferably 5-12% with respect to the entire catalyst. The amt. of the manganese oxide to be deposited is 5:1-5:4 in the atom ratio between the ferrous group metal and the manganese element.
Patent JP-S61213901-A (JP)
Title: Generation system for nc tool track
Inventor: HAYASHI AKIHIRO
IPC: B23Q15/00
Filed: 1985-03-19
Abstract: PURPOSE:To increase the degree of freedom of tool track generation by deciding NC work shape data and classifying said data into enciphered shape data and a free curved surface or operation code, and representing an optical curved surface in a real space. CONSTITUTION:The shape data is inputted to an arithmetic processing decision part 401 and dot group data 23 on a free curved surface is inputted to a curved surface normal vector generation part 404. An operation code DT1 decided by the arithmetic processing decision part 401 is inputted to a set operator 402 and set-operated with information stored in a stack 405, and enciphered information data DT2 is inputted to an enciphered information normal vector generation part 403 to generate an enciphered shape normal vector VR1, which is stored in the stack 405. Further, structural shape data DT3 on the free curved surface which is decided by the decision part 401 is inputted to the curved surface normal vector generation part 404 to generate a curved surface normal vector VR2 together with the dot group data 23, and the vector is stored in the stack 405. Those stored pieces of information are inputted as a shape normal vector VR3 to a border evaluation part 406, the distance DT4 from the shape is calculated and inputted to the arithmetic processing part 401, and a tool track TPS is so outputted that the distance DT4 is 0.
Patent JP-H08231941-A (JP)
Title: Flow promoter for fluid and method for transporting heat energy using the same promoter
Inventor: USUI HIROKI
IPC: C09K5/00
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a flow promoter containing a specific component and a salicylic acid salt, capable of remarkably decreasing effect of cold water in a transfer pipe and useful for air conditioning system such as district air conditioning system. CONSTITUTION: This promoter contains (A) a component of formula I (R1 is a 12-26C alkyl or an alkenyl; R2 is a (substituted) 1-4C alkyl; (x) is 1-4; (y) is 1-4; A is an anion) [e.g. N,N-bis(terminal hydroxy-substituted alkylene)-N- higher alkyl or higher alkenyl-substituted ammonium salt] and (B) salicylic acid salt, preferably sodium salicylate or potassium salicylate. Furthermore, a component of formula II (R1 is oleyl; R2 is methyl; (x) is 2; (y) is 2; A is Cl or Br) is preferably used as the component A and e.g. the components A and B are preferably each used in amounts of about 50-800ppm.
Patent JP-H01229223-A (JP)
Title: Optical shutter
Inventor: MARUTANI YOJI
IPC: G02B26/02
Filed: 1988-03-09
Abstract: PURPOSE:To obtain an optical shutter which has a long life and does not produce noises and oscillations by electrically controlling the rotation of a rotary plate having shielding plates in accordance with the propagation, subtraction and comparison with a set value of the output signal from a photointerruptor which is engaged with and disengaged from the shielding plates. CONSTITUTION:This shutter is the device to control the light from a light source A by an external operation through a signal line 45. A reference set value means 41 is so set that the output of a relational amplifier part 40 decreases to zero and the rotation of a servo motor 1 stops, if the quantity of the light received by a light receiving element 31 is assumed to be 40%. The quantity of the light received by the light receiving element 31 changes with the state in which the shielding plate 20 of the rotary plate 2 shields the light from a light emitting element 30. The signal corresponding to the light received by the light receiving element 31 is sent to the amplifier part 40 every time when a 1st circuit part 43 and a 2nd circuit part 44 are switched by the command sent through the signal wire 45 by the external operation. The rotary plate 2 rotates up to the next edge of the shielding plate 20 at every switching and the opening and closing of the optical path of the light source A are executed accordingly.
Patent JP-2000251314-A (JP)
Title: Optical pickup and optical disk device
Inventor: BABA TOMOHIKO
IPC: G11B7/13
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve optical characteristics with a simple constituting when first and second light sources are used selectively for accessing an optical recording medium by providing an astigmatism correction means common to laser beams emitted from the first and second light sources. SOLUTION: An optical integrated element 4 emits selectively laser beams of wavelength corresponding to respective optical disks 2A, 2B toward the optical disks 2A, 2B, and corresponding photodetectors receive return beams. A collimating lens 5 is a parallel planar transparent planar member and is arranged in the optical path of the laser beam tilting obliquely to the optical axis of the laser beam. The collimating lens 5 has an astigmatic amount equal to the astigmatism of the laser beam, and the tilt, the plate thickness, etc., are selected so as to impart astigmatism in the direction canceling the astigmatism of the laser beam. Thus, the collimating lens 5 corrects the astigmatism of the laser beams of different wavelengths.
Patent JP-H03256387-A (JP)
Title: Semiconductor laser device
Inventor: KAWADA SEIJI
IPC: H01S5/22
Filed: 1990-03-06
Abstract: PURPOSE:To manufacture an AlGaInP-based semiconductor laser, whose astigmatism is small and which is oscilatted in a single transverse mode, in a self- aligned manner by a method wherein a GaAs layer having a thickness which makes a quantum level larger than the energy gap of an active layer is formed in parts other than the surface of a mesa structure of a p-clad layer of a specific structure and a p-type layer of a specific structure is formed on the whole surface of it. CONSTITUTION:A double heterostructure composed of the following is formed on an n-type GaAs substrate 1: an active layer 3 composed of GaInP or AlGaInP or a quantum well layer of them; and clad layers 2, 4 which sandwich the active layer 3, whose refractive index is smaller than that of the active layer 3 and which is composed of AlGaInP. The p-type (AlXGa1-X)0.5In0.5 clad layer 4 at the upper part of the active layer 3 has a stripe-shaped mesa structure formed by making its layer thickness partially thick. A GaAs layer 5 having a thickness which makes a quantum level larger than the energy gap of the active layer 3 is formed in parts other than the surface of the mesa structure. A p-type (AlYGa1-Y)0.5In0.5P (where Y>X) layer 6 is formed on the whole surface of the structures.
Patent JP-H0328444-A (JP)
Title: Method for preventing corrosion of pc steel stranded wire for prestress concrete
Inventor: ROKUSHIYA HIKARU
IPC: B05D7/14
Filed: 1989-03-08
Abstract: PURPOSE:To produce a high corrosion preventing effect by a method wherein the twist of a stranded wire of a PC steel formed by twisting together a plurality of side wires around a core is slackened, and after the whole peripheries of the side wires and the core is covered with synthetic resin, a twisted state is restored. CONSTITUTION:The tip of a PC steel stranded wire 10 is pulled out from a rewinding device 31, and is ted to a slackening device 36 through a gap between endless belts 33a and 33b of an interrupting device 33, an adhered substance removing device 34, and a heating device 35. A twist is untwisted from the tip part of the PC steel stranded wire 10 by a manual work, and is spread into each of side wires 10a and a core 10b. The untwisted wires 10a and 10b are caused to pass a powdery material feed device 45 to spray synthetic powdery material paint, and a synthetic resin covering layer (a) with o uniform thickness is formed on the surface thereof. Thereafter, a twisted state is restored to an original state, and a secondary covering layer (b) is adhered to the outside of the synthetic resin covering layer (a). This method improves a corrosion preventing effect.
Patent JP-H04273737-A (JP)
Title: Time synchronizing device for lan
Inventor: KANO TATSUYA
IPC: H04L7/00
Filed: 1991-02-28
Abstract: PURPOSE:To perform time synchronization with high accuracy by measuring transmission delay time, and correcting a time synchronizing frame by a time correction frame using a measured value. CONSTITUTION:An SD detection circuit 3 detects an SD(start delimiter) representing the leading position of the time synchronizing frame inputted from a LAN controller 1 as a transmission data signal S1. A counter control circuit 4 measures a time until the SD is detected after the transmission request of the time synchronizing frame is issued from a count number, and measures the transmission delay time. A CPU supplies transmission delay time information to the controller 1, and the controller 1 sets the delay time information on the time correction frame, and transmits it to a reception side. The reception side, when receiving the time correction frame, corrects a time based on the content of the frame, and completes a synchronizing operation after transmitting a reception response signal.
Patent JP-S51131247-A (JP)
Title: Noise reduction circuit
Inventor: AKAGIRI KENZOU
IPC: H04B1/64
Filed: 1975-05-08
Abstract: PURPOSE: Using simple switching method, to stop noise reduction movement in a circuit that compress or extend input signal logarithmically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56151330-A (JP)
Title: Temperature measuring device
Inventor: MAEDA MASAHIKO
IPC: G01K7/24
Filed: 1980-04-25
Abstract: PURPOSE:To make it possible to indicate a temperature by adjusting it to a correct value in accordance with sizes of a thermistor and an external resistor, by making comparision and operation between steplike output from a ladder circuit and an output from a temperature-detecting thermistor. CONSTITUTION:Signals ''0'', ''1'', ''2''... are put out as binary signals from output ports D0-D7, and these signals are converted to steplike signals at a ladder circuit 2. These steplike signals are compared at comparators 3 and 4 with signals entering from thermistors 5 and 7, and when these signals agree with one another, high-order signals are put out from the comparators 3 and 4 and put into a microcomputer 1. The microcomputer 1 checks the binary signals from the output ports D0-D7 immediately before entering of the high-order signals from the comparator 3 and 4, subtracts a constant value from values corresponding to the binary signals and regards the result as detected temperatures of the thermistors 5 and 7.
Patent JP-H05257761-A (JP)
Title: Damp output control system
IPC: G06F11/34
Filed: 1992-03-16
Abstract: PURPOSE:To reduce the amount of damp and to reduce the overhead of a damp output by previously setting the area of a virtual memory space required for analysis when a program has abnormally ended, and performing damp sampling only to that area when any abnormality has occurred. CONSTITUTION:This system is constituted of a damp output managing table 1 to register the address and size of the area on the virtual memory space required for analysis when the program has abnormally ended, a damp output managing table updating means 2 to register that area on the damp output managing table 1 and to erase the registration when the area is not required, damp area selecting means 3 to select the area registered on the damp output managing table 1 when any abnormality has been generated and to inform a damp output means 4 of the address and size, and damp output means 4 to perform the damp output of the area in the virtual memory space designated by the informed address and size.
Patent JP-H01229733-A (JP)
Title: Lid for glove box
Inventor: SUGIYAMA KOTARO
IPC: B60R7/06
Filed: 1988-03-09
Abstract: PURPOSE:To enable even an article of large capacity to be contained in the inside of a glove box following extending an expansion member by coating the front surface of a lid, which plays a role of opening and closing door in the front surface of the glove box, with the expansion member of knit goods or the like. CONSTITUTION:An automobile provides in its instrument panel a glove box 2, and its front surface provides a lid 3 playing a role of opening and closing door. Here the lid 3 is coated in its front surface with a knit expansion member 4. The expansion member 4 is held to vertically right and left frame members 5, further two or more reinforcing members 6 are provided linking in a transverse direction of the frame member 5 with a predetermined space. While the reinforcing member 6 is formed by synthetic resin made rubber, and an end part 7 of the member 6 is wound on the frame member 5. In this way, even when an article of capacity a little larger than the internal capacity of the glove box is contained in its inside, the article can be allowed to be housed because the expansion member 4 extends spreading the internal capacity.
Patent JP-S53141188-A (JP)
Title: Process for fabricating fluorocarbon cation exchange film
Inventor: HAMADA MASATO
IPC: C08F8/06
Filed: 1977-05-17
Abstract: PURPOSE: To provide the subject process comprising subjecting the filmy substance of a fluorocarbon polymer having specific sulfonic acid amide groups at the side chain or a part of theside chain to a nitrous acid treatment thereby obtaining a cation exchange film which is capable of preventing effectively diffusion of OH -  ions and obtaining a high current efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62213989-A (JP)
Inventor: YUKISHIGE YOSHIFUMI
IPC: B25J9/16
Filed: 1986-03-13
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-H01231138-A (JP)
Title: Log collecting/processing system for multi-task
Inventor: TAKEDA TATEAKI
IPC: G06F9/46
Filed: 1988-03-11
Abstract: PURPOSE:To improve the processing capacity for other regular processing by taking notice of a face that a log collecting task which is generated newly can be processed by making the priority lower than that of a regular task and executing this task in a free time. CONSTITUTION:For instance, when a fault 4 is generated in a B2m nodule of a B task 3, the B2m module sets a fault kind and fault data as parameters and calls a log collecting subroutine 5 being a common subroutine of a system as a parameter being the common subroutine of the system. This subroutine 5 registers a module of R1m of a log collecting task R in a queuing table with respect to a dispatcher 1. When the queue registration is ended normally, the log collecting subroutine 5 decides that a normal processing is ended and returns the processing to the B2m module of a call origin. When the processing is shifted to the dispatcher 1, the dispatcher 1 looks at a queuing state again.
Patent JP-H04269928-A (JP)
Title: Toilet seat with heater
Inventor: SAITO SHIRO
IPC: A47K13/30
Filed: 1991-02-26
Abstract: PURPOSE:To eliminate electric connection between a toilet seat and a toilet bowl for simplifying cleaning work and improving saftly without such troubles as electric short, etc. CONSTITUTION:A heating element 14 is housed in a box in a toilet seat 11 with a heater, and a heat dissipation element 15 is laid inside a toilet seat main body 13 from the heating element 14. A toilet bowl 10 has a built-in solenpoid coil 18, and when an alternating electric current flows through the solenoid coil 18, an alternating magnetic field is genearated, causing the heating element 14 to generate heat due to magnetic induction. The heat generated by the heating element 14 is transferred to the heat dissipation element 15 and the toilet seat 11 with heater is entrirely warmed up to an adequate temperature. As there is no electric joint member for electric wiring between the toilet seat 11 with the heater and the toilet bowl 10, an electric short or electrification does not occur even when the toilet seat 11 with the heater gets wet, and the whole toilet seat 11 can be washed with water.
Patent JP-S63224107-A (JP)
Inventor: TAKAGI HIROSHI
IPC: C04B35/49
Filed: 1987-03-11
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-H02237243-A (JP)
Title: System for calculating distortion quantity of sound packet omission compensation waveform
Inventor: IIDA MASAO
IPC: G10L19/005
Filed: 1989-03-10
Abstract: PURPOSE:To compare a sound packet omission compensation system between systems without depending on a subjective evaluation test by calculating the distortion quantity of an omission compensation sound signal as an objective evaluation scale through the use of a cepstrum coefficient. CONSTITUTION:An analysis segment division means 12 divides an original sound signal and the omission compensation sound signal at every analysis segment and a cepstrum distance calculation means 13 obtains a capstrum distance between the divided signals. A distance accumulation means 14 accumulates the capstrum distance of the analysis segment having sound decision, and a division start point control means 15 moves the division start point of the analysis segment division means 12 by a prescribed quantity so as to execute a processing again. An averaging processing means 16 extracts the prescribed number of the capstrum distances accumulated in the distance accumulation means 14 so as to obtain a mean value, and outputs it as the distortion quantity. Thus, the comparison between the sound packet lack compensation systems can be executed without depending on the subjective evaluation test.
Patent JP-H01232211-A (JP)
Title: Dye type optical sensor
Inventor: AJIKI SHUICHI
IPC: G01S3/78
Filed: 1988-03-11
Abstract: PURPOSE:To detect the incident angle of light by holding a light absorptive dye in place between a front face electrode and rear face electrode, allowing light to be absorbed by the light absorptive dye and calculating the optical path length from the quantity of the light absorption. CONSTITUTION:This optical sensor is constituted by holding the light absorptive dye layer 3 which receives and transfers electrons at the boundary face with the electrodes by light absorption in place between the front face electrode 1 and the rear face electrode 2 which are transparent to incident light. The front face electrode 1 is a transparent conductive film consisting of an indium tin oxide, etc. The light absorptive dye layer 3 formed on a glass substrate 4 is a dry film formed by vacuum deposition, coating, etc., or is otherwise in a soln. state. The dye layer 3 is sealed between the two electrodes 1 and 2 by using a member 5 in common use as a spacer in the case of the soln. The film itself has thickness accuracy if the dye layer 3 is the dry film and, therefore, the film serves as a sealing member 5 for sealing. The outputs from the electrodes 1, 2 are introduced through taking out terminals 7, 8 to an arithmetic circuit 9. The incident angle of light is detected by calculating the optical path length in the circuit 9 in accordance with the quantity of the light absorption.
Patent JP-S59180303-A (JP)
Title: Deflection detector
Inventor: TSUJI OSAMU
IPC: G01B5/20
Filed: 1983-03-30
Abstract: PURPOSE:To detect the extent of deflection with high precision by guiding detection rods which are arranged in parallel to a bending load shaft relatively to a main body in a lengthwise movable state and pressing them against a body to be tested by the elasticity of an elastic means provided between the main body and detection rod. CONSTITUTION:The detection rods 11a and 11b are arranged in parallel to the bending load shaft Y and moved lengthwise to follow up the body 1 to be tested accurately. Further, coil springs 24a and 24b press upper ends of the detection rods 12a and 12b against a fulcrum roller 3R through a ball 28 and a detection jig 27 and the upper ends follow up the fulcrum roller 3R. Thus, the extent of deflection of the body to be tested is obtained with high precision.
Patent JP-S52139787-A (JP)
Title: Microbial production of vitamine b##
Inventor: KOJIMA ICHIROU
IPC: C12P19/42
Filed: 1976-05-19
Abstract: PURPOSE: Vitamine B 12  is produced in higher yields by cultivation of a vitamine B 12  producing species of Arthrobactor in a medium containning a spedific alcohol or ketone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11259736-A (JP)
Title: Card system management device and prepaid card
Inventor: MIYAKURA YUTAKA
IPC: G07F7/08
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a card system management device and a prepaid card which facilitate card management and fix the value of a card and easily change a set condition. SOLUTION: The device is provided with a use determination means 1 which determines the classification of available devices and the extent of availability of each of these devices by information which is read from a prepaid card 6, where this information and frequency data are recorded, by a card read/write part 7 and indicates which classification of devices can be used and which extent a device can be used in.
Patent JP-S55150935-A (JP)
Title: Electrode holder for wire-cut electric discharge machine
Inventor: KURAHASHI YASUNORI
IPC: B23H7/10
Filed: 1979-05-09
Abstract: PURPOSE: To easily insert a wire electrode into guides, by providing a large diameter of wire induction parts in the die-shaped electrode guides and forming the diameter so as to be gradually smaller from the induction part to the guide part.  
     CONSTITUTION: Electrode guides 3 which are arranged on top and in bottom of a work 2 for guiding a wire electrode 1 comprise guide portions having a diameter larger than that of the wire electrode 1 in their centers. Said electrode guides 3 are formed externally into a chopped head conical shape, fixed to tapered round holes drilled in electrode holder main bodies 4 by retainers 5 and detachably constituted. In the center of the retainer 5, a hole is provided for the wire electrode 1 to be extended. Such an electrode guide as formed into a die-shape can insert the wire electrode into the electrode guide without detaching the electrode guide. 
     COPYRIGHT: (C)1980,JPO&Japio