baber/WOPTO huggingface dataset:
Patent JP-S60194775-A (JP)
Title: Speed controller of elevator
Inventor: TAKEUCHI YASUSHI
IPC: H02P21/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable to control to drive as a drive command for the command lower than the minimum drive command limited by the number of output bits by calculating a program in adding and subtracting directions at the prescribed ratio. CONSTITUTION:A deviation between a speed command value from a speed command generator 1 and the value as a feedback signal through a speed feedback circuit 4 from the rotating speed of a motor is calculated, the difference between the deviation and the minimum reference speed command 25 is obtained as an operation control signal 21. A speed operation control amount signal 23 output by the minimum reference speed command 22 is added to the signal 21, and the command 22 is newly output. Then, the minimum reference speed command value deciding operation is executed, and the output is fed as a counting direction instruction signal 26 to an UP/DOWN counter. Thus, a counting direction instruction signal 26 is generated, for example, at the rate of three in the adding direction and one in the subtracting direction of four times of calculating the program, and the motor drive command of half of the minimum reference speed command value is generated.
Patent JP-H10210379-A (JP)
Title: Technique for detecting specified character string from character information obtained by using radio wave and line and for controlling operation of television and video
Inventor: ENOMOTO MASASHI
IPC: H04N5/445
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To automatically select a program by registering the keyword of the program which a user desires to view of record by automatically controlling the program, based on the keyword which the user previously registers from information on the program obtained by using a radio wave and a line. SOLUTION: A program company mixes character information on the program in a radio wave and emits is at the same time as a broadcasting of a program of emits it by using a telephone line. Character information contains the mane of the program, a present broadcasting content and a later broadcasting content with broadcasting time. The user resisters the keyword in character information on the program to be viewed or recorded. The keyword which the user registers is searched from character information which the program company emits, the existence of the program fitted to the registered keyword on the program to be viewed is informed to the user, and the program to be recorded is automatically recorded. Thus, a program is which the user is interested is automatically searched among multiple television programs.
Patent JP-H09242910-A (JP)
Title: Emergency valve
Inventor: OKADA GENJI
IPC: F16K11/076
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an emergency valve which can realize shut-off and open functions simultaneously in a compact configuration thereof and set operation pressure at the time of emergency to one pressure value. SOLUTION: A valve casing having a cylindrical inner peripheral face is provided with an upstream flow-in port 13, an upstream flow-out port 14, a downstream flow-in port 15, and a downstream flow-out port 16. Moreover, a valve element 18 arranged in the inside of the valve casing has a partition wall 20 which separates an inner flow passage of the valve casing into the upstream side and the downstream side in the direction of center axis to form an upstream passage and a downstream passage and a by-pass flow passage 21 which passes through the partition wall 20 and communicates the upstream flow-in port 13 with the upstream flow-out port 16.  At ordinary position, the downstream flow-in port 13 is communicated with the upstream flow-out port 14 through the upstream passage, and the downstream flow-in port 15 is communicated with the downstream flow-out port 16 though the downstream passage. At an emergency position, the upstream flow-in port 13 is communicated with the downstream flow-out port 16 through a by-pass flow passage.
Patent JP-H06257431-A (JP)
Title: Coolant deterioration detecting method for internal combustion engine
Inventor: HOSHI HIROHIKO
IPC: F01P11/14
Filed: 1993-03-08
Abstract: PURPOSE:To detect the deterioration of corrosion-proof effect for coolant, easily and with high reliability in an on-vehicle condition, in a coolant deterioration detecting method for an internal combustion engine for detecting the deterioration condition of coolant for an on-vehicle internal combustion engine. CONSTITUTION:Azo color to be decolored by the action of an iron content and not to be decolored by the effect of heat or rubber, is added to coolant 7. A luminous element 2 and a light-receiving element 3 are oppositely arranged in a reservoir tank 1 communicated with the circulation passage of the coolant 7. Light of a wave length band of the absorbancy region of the azo color is emitted by the luminous element 2. A voltage signal, corresponding to light transmitted through the coolant 7, is outputted in the light-receiving element 3. When the cooling water 7 is deteriorated to begin the corrosion of the circulation passage, the cooling water 7 is decolored together with the elution of the iron content to increase the output voltage of the light-receiving element 3. In a control apparatus 4, an indicating lamp 5 is lighted when the voltage signal, supplied from the light-receiving element 3, exceeds a given value.
Patent JP-S55139441-A (JP)
Title: Rubber composition
Inventor: WAKABAYASHI KON
IPC: C08L23/00
Filed: 1979-04-16
Abstract: PURPOSE: To obtain, at a low cost, a rubber composition, excellent in hardness, tensile stress, solvent resistance, etc., by admixture with charred rice hulls as a reinforcing filler.  
     CONSTITUTION: Rice hulls are charred and made electrically resisting by heat treatment in N 2 , at 250W400°C, and further heated at about 1,200°C, to give a product having an electrical conductivity near that of carbon black. The charred product obtained by the low-temperature heat treatment, can be easily pulverized by kneading. The rubber which has been mixed with such charred hulls in place of clay or calcium carbonate, together with ZnO 2 , carbon block, S and a rubber accelerator, and then vulcanized, is improved in hardness, tensile stress, etc., as compared with the rubber to which clay or calcium carbonate has been added, because the charred hulls mixed are easily pulverized by kneading and have large affinity for the rubber because of the high activity of their fresh surface produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63215353-A (JP)
Title: Production of continuously cast billet
Inventor: TAKAI YOSHIKAZU
IPC: B22D11/128
Filed: 1987-03-02
Abstract: PURPOSE:To facilitate the treatment of a cast billet and to improve the quality by executing the casting by a water cooling mold having round shape or polygonal shape in the cross section and also cutting the continuously cast material after executing rollingreduction. CONSTITUTION:The mold having round shape or polygonal shape in the cross section is used as the water cooling mold 6 for continuous casting machine and roll groups I, II, III for rolling-reduction are arranged one after another. Then, the roll groups I, II alternately arrange vertical mill and horizontal mill one after another and apply the prescribed quantity of the rolling-reduction to the continuously cast material 2. In this way, the continuously cast material 2 having round shape or polygonal shape is reduced by rolling before completion of solidification in the center part, and the development of center segregation and cavity are prevented. The continuously cast material 2, reduced by rolling and straightened by the roll group III, is cut at the prescribed length, to obtain the cast billet 4. As the cast billet 4 is formed into the square shape, the treatment is facilitated and the development of cavity and center segregation are prevented, and the quality is improved.
Patent JP-2000245020-A (JP)
Title: Gas-insulated switchgear
Inventor: TSUJI KENJI
IPC: H02B13/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a gas-insulated switchgear by compositing two boards into a single board. SOLUTION: A B-board 2 housing a voltage transformer/current transformer is provided with an A-board 1 housing a disconnecting switch EDS with grounding mechanism connected to a receiving-side bus 12 and an E-board 7 housing a disconnecting switch EDS with grounding mechanism connected to a transmission-side bus 13 and the buses 12 and 13 are connected to each other by means of a by-pass cable 30 through a disconnecting switch DS housed in the F-board 7.
Patent JP-S60192134-A (JP)
Title: Band braking device
Inventor: KATAOKA AKIRA
IPC: F16D65/00
Filed: 1984-03-12
Abstract: PURPOSE:To reduce characteristic frequency in a vibration system consisting of a brake shoe and a brake band as well as to render its resonance hard to occur, by installing plural pieces of projection bodies in the outer circumference and increasing a constant of mass. CONSTITUTION:Plural pieces of projection parts 12 and recessed parts 12' are alternately installed in the outer circumference of a brake band 11 to be locked to a brake shoe 10, while a constant of mass is increased but characteristic frequency is decreased. Accordingly, characteristic frequency in a vibration system consisting of the brake band 11 and the brake shoe 10 is small enough, rendering it hard to resonate, thus generation of braking noise comes to almost nothing there. In addition, a degree of ridigity in the brake band 11 is keepable as good as excellent as in the conventional product owing to the presence of these recessed parts 12' and, what is more, there is no reduction in braking force at all.
Patent JP-H02226213-A (JP)
Title: Finite conjugate distance zoom lens system
Inventor: UEDA TOSHIHIKO
IPC: G02B15/177
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the compact finite conjugate distance zoom lens which have various aberrations compensated excellently by arranging a 1st negative fixed lens group of specific constitution, a 2nd moving positive lens group, and a 3rd negative lens group in order from the enlargement side. CONSTITUTION:The 1st negative lens group consists of a positive and a negative lens and a stop S is fixed nearby. The 2nd lens group consists of a biconvex lens, a negative meniscus lens which has its concave surface on the enlargement side, a positive lens, a biconcave lens which has its concave surface on the reduction side, and a convex lens, and the 3rd negative lens group consists of a biconcave lens which has its concave surface on the enlargement side, and a positive lens. When the focal length is varied from the longest length to the shortest length, both the lens groups II and III move to the reduction side and the movement of the lens groups II and III contributes effectively to the power variation because the lens group I is a negative lens group. At this time, the focal length (f) and the conversion surface interval eI between the lens groups I and II are selected and inequalities are satisfied. Consequently, the small-sized zoom lens which has various aberrations compensated excellently is obtained.
Patent JP-H11249132-A (JP)
Title: Reflection type liquid crystal display device
Inventor: FURUMIYA NAOAKI
IPC: G02F1/1335
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display(LCD) device with which the indication of high and uniform lightness can be provided over all the display screen. SOLUTION: This device has a first substrate 1 equipped with a display electrode 10 composed of reflection materials and a TFT for driving a liquid crystal 16 while connecting this display electrode 10 and a second transparent substrate 12 confronted with this first substrate 1 and provided with an electrode, and constituted by charging liquid crystals 16 between both the substrates, a third transparent substrate 17 provided in counter to the second transparent substrate 12 is equipped with an EL element 18 in a certain area excepting for the display electrode 10 and by providing a convex lens 19 on the side of the second transparent substrate 12 corresponding to the forming position of the EL element 18, light is scattered by that convex lens 19 and supplied to the display electrode 10.
Patent JP-S60251184-A (JP)
Inventor: EJIYUAADO PINKUHASOBU
IPC: C04B41/85
Filed: 1985-03-12
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-H08238631-A (JP)
Title: Production of mold
Inventor: YOSHIMURA AKIYUKI
IPC: B29C33/38
Filed: 1995-03-07
Abstract: PURPOSE: To produce a mold having a fine structure capable of mass-producing a microstructure of every kind such as a waveguide for an optical integrated circuit or a micromachine. CONSTITUTION: In a method for producing a mold having a fine structure capable of mass-producing a microstructure of every kind such as a waveguide for an optical integrated circuit or a micromachine by applying a resist to a polymer 2 and forming a desired resist pattern by lithography and using the resist pattern as a mask to etch the lower layer polymer to form a mask pattern and further producing a metal mold by plating 6, a silicon-containing resist is used as the resist 3.
Patent JP-H0576229-A (JP)
Title: Fiber-reinforced resin tube and coupling lever for bush cleaner
Inventor: OHORI NAOHIRO
IPC: F16C3/00
Filed: 1991-02-20
Abstract: PURPOSE:To obtain the lightened title tube by laminating a specific glass fiber reinforced composite resin layer to a carbon fiber reinforced composite resin layer. CONSTITUTION:A carbon fiber reinforced composite resin layer and glass fiber reinforced composite resin layer 7 (7') are provided in at least inner layer or outer layer of a fiber reinforced resin tube. The composite resin layer 7 (7') is constituted by attaching a metallic foil composite sheet 8' in which a resin layer 9 is formed on at least either one face of a metallic foil 8 to one side of a glass fiber reinforced resin layer 10 (10').
Patent JP-H05214054-A (JP)
Title: Production of polyurethane and fine exactly spherical polyurethane particle
Inventor: KURIYAMA KATSUMI
IPC: C08L75/00
Filed: 1992-02-04
Abstract: PURPOSE:To easily provide polyurethane particles having a variable composition and being applicable to many uses. CONSTITUTION:The title process comprises emulsion-polymerizing an isocyanate compound with an active hydrogen compound in an inert liquid, wherein silica treated with a fluorine compound is used as an emulsifier; and the title particles have surfaces coated with a silica treated with a fluorine compound.
Patent JP-H11247930-A (JP)
Title: Damping device and base isolation and vibration control structure using the damping device
Inventor: ARIMA FUMIAKI
IPC: F16F15/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To ensure excellent durability through prevention of a flexible member from local melt rupture, heighten the yielding strength of a damping device to lead to heightening of the damping ability, establish easy manufacturability, allow the flexible member to be mounted and removed easily, and allow easy replacement in the event of rupture. SOLUTION: The invention comprises a flexible member 12 of such a structure that a flexible pipe 16 is filled with a flexible material 18 capable of plastic deformation and a deformable part is formed in the central part, and mounting members 14 to be coupled with the two ends of the flexible member 12 through coupling means 20. The flexible pipe 16 consists of a metal pipe having a small wall thickness, and the flexible material 18 may be lead while the coupling means 20 may be of screw type.
Patent JP-S62209212-A (JP)
Title: Balancer shaft for engine
Inventor: TAKUBO HIROICHI
IPC: F16C3/20
Filed: 1986-03-05
Abstract: PURPOSE:To restrain a bending moment originating from an unbalanced part without increasing the number of a bearing part by supporting the middle part of the unbalanced part of a balancer shaft as well as both ends of the balancer shaft. CONSTITUTION:The unbalanced part 31 of a balancer shaft 30 is arranged in the center part in the longitudinal direction of an engine and an extended shaft part 32 is joined on one end side of the unbalanced part 31. And the first bearing part 1, the second bearing part 11 and the third bearing part 111 are provided respectively at the end part of the extended shaft part 32, at the end part opposite to the extended shaft of the unbalanced part 31, and in the middle part of the unbalanced part 31. Also, the diameter of the second bearing part 11 is made to be smaller than that of the third bearing part 111 and at the same time a radius L1 of the third bearing part 111 is made to be larger than the size L2 which extends from the center of rotation of the balancer shaft 30 to the edge of the outer perimeter of the unbalanced part 31, thus simplifying the structure of the third bearing part 111.
Patent JP-H07264019-A (JP)
Title: Signal sampling circuit
Inventor: AKUTSU MITSURU
IPC: H03K5/1252
Filed: 1994-03-18
Abstract: PURPOSE:To sample a micro high-pass signal component from a reproduced FM demodulation signal. CONSTITUTION:A high-pass filter 12 is constituted of a capacitor C1 and a resistor R. The emitter of an npn transistor Q1 and that of a pnp transistor Q2 are connected to one terminal of the resistor R. A voltage between the bases and emitters of the transistors Q1, Q2 is changed proportion to the magnitude of amplitude of a high frequency band signal component inputted to the high-pass filter 12, which varies the time constant of the high-pass filter 12. In this way, it is possible to attenuate the high-pass signal component of large amplitude after passing the high-pass filter-in a moment and to eliminate a noise component after the high frequency band component of large amplitude is generated and to sample the micro high frequency band signal component.
Patent JP-S57161639-A (JP)
Title: Detecting device for state of pasting
Inventor: TAMAMOTO YOSHIAKI
IPC: B07C5/342
Filed: 1981-03-31
Abstract: PURPOSE:To conduct alarming, removal of inferior articles, etc. according to the result of automatic detection by processing a photoelectric detection signal obtained from a reflected light from the vicinity of a pasted surface at required timing. CONSTITUTION:A reflected light from the vicinity of the pasted surface of a sealed wrapper 1 or the like fed sequentially is received by a light receiver 4 and a detection signal delivered therefrom is compared with different set values by comparators 9 and 10. Then, an inferiority detection signal delivered by the comparators 9 and 10 when the value of the above detection signal is above or below both set values is impressed on an AND circuit 12 via an OR circuit 11. The opening of the circuit 12 is controlled at required timing through the intermediary of a pulse generator 13 setting a point of time when the state of pasting is judged, a monostable multivibrator 14 is triggered by the inferiority detection signal closing the circuit 12, thereby a control output used for alarming, removal of an inferior article, etc. based on the result of automatic detection is generated, and thus the detection of the state of pasting and the control of processing corresponding thereto are conducted automatically in a sure and excellent manner.
Patent JP-H07262745-A (JP)
Title: Tape cassette
Inventor: SATO MASANORI
IPC: G11B23/30
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the malfunction of a light receiving sensor due to external disturbance light. CONSTITUTION:An upper case member 2 of a case is constituted of a light transmission member, and is loaded into a drive device D in the state that one end side of the upper case member 2 is exposed to the outside. A notched groove 15 is formed between an outside exposure part and the light receiving sensor S2 of a drive device D side and on the surface opposite to the light receiving sensor S2. The surface of an outside exposure side constituting the notched groove 15 is constituted as the first tapered surface 15a, and the surface of a light receiving sensor S2 side is constituted as the second tapered surface 15b.
Patent JP-H11245553-A (JP)
Title: Superposed postcard
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve design properties of a superposed postcard by changing a sheet quality while incorporating a confidentiality. SOLUTION: The superposed postcard comprises a postcard body sheet 5 having superposed first sheet 2 and second sheet 3 doubled so that superposing surfaces of the inside second sheet are stuck so as to be difficult to be released. One sheet part 2a to be superposed on the sheet 5 from a folded part 4 at the sheet 2 is releasably stuck to the sheet 5 in the state that a cutout 6 is provided at its side, and a postcard display 7 disposed at a side of a sheet side of the sheet 5 is exposed from the cutout 6. And, the other sheet part 2b of the sheet 2 to be superposed on the sheet 5 from the folded part of the sheet 2 is releasably stuck on the sheet 5.
Patent JP-S61207865-A (JP)
Title: Output control device of stirling engine
Inventor: TSUNEKAWA MASARU
IPC: F02G1/05
Filed: 1985-03-13
Abstract: PURPOSE:To form a control device of small size performing correct action, by interlocking a pressure increasing valve and a pressure reducing valve to be opened and closed by a link lever and driving it by a control lever in a Stirling engine. CONSTITUTION:A Stirling engine, connecting its maximum pressure line 4 with a pressure reducing valve 5 while minimum pressure line 7 with a pressure increasing valve 8, connects each valve with suction and delivery sides of a working gas compressor 3. Rods 13, 12 of each valve 5, 8 are connected with a link lever 17 turning about a supporting point 18 serving as the center, and one end 24 of the link lever 17 is actuated by a pin 23 of a control lever 11. The control lever 11, in which its one end 14 is driven by a piston 10 actuated by the pressure in the line 7 and the other end 15 is driven by manual action, operates to swivel the pin 23. In this way, a control device, turning the link lever 17, operates so as to close the valve 8 when the valve 5 opens while open the valve 8 when the valve 5 closes.
Patent JP-H10247352-A (JP)
Title: Disk positioning device, and disk positioning method using the same
Inventor: KATO KAZUNARI
IPC: G11B17/028
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the sure positioning of a disk on a turntable with a small number of components. SOLUTION: Inside the disk device 8, positioning members 14, 15 provided with detection pins 14b1, 15b1 are connected so as freely to slide in the X axis direction by a pinion gear 19. The detection pins 14b1, 15b1 are pushed and opened in the mutually aparting direction with the insertion of the disk. A position sensor 18, the output of which is continuously changed in following up to the moving direction, is provided on one positioning member 15. When the output from this position sensor becomes the peak value, the disk comes up to the position to be positioned to the turntable. Therefore, the positioning is surely carried out, and also the completion of the positioning is easily detected.
Patent JP-S61208590-A (JP)
Inventor: MARUYAMA YATSUO
IPC: G07B15/00
Filed: 1985-03-13
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。