baber/WOPTO huggingface dataset:
Patent JP-H06294923-A (JP)
Title: Optical device for change of focus and focal distance
Inventor: PIITAA RABAJIIUITSUTSU
IPC: G02B7/09
Filed: 1994-03-01
Abstract: PURPOSE: To provide an optical device which has at least two focal positions for specific focal length and adjusts the focus and focal length. CONSTITUTION: In a device equipped with 1st and 2nd lens groups 12 and 14 which are provided movably along the optical axis and a mechanism 48 consisting of a cam 50 and a follower 52 which vary the focal length of an optical system by displacing the 2nd lens group 14 relatively along the axis in response to the axial movement of the 1st lens group 12, the mechanism 48 is equipped with plural cam step, each of which has a 1st means for holding the relative displacement constant in response to the axial movement of the 1st lens group 12 and a 2nd means for varying the relative axial displacement in response to the axial movement of the 1st lens group 12.
Patent JP-S59163035-A (JP)
Title: Fixing of forgible metal sleeve to composite material rod and insulator by using same
Inventor: DOUNI DOUMORA
IPC: H01B17/40
Filed: 1984-02-21
Abstract: The present invention provides a method of fixing a sleeve (3) of malleable metal on a rod (10) of composite material, said sleeve comprising a cylindrical internal housing (6) in which an end (11) of said rod (10) is received. A compression operation is performed causing the sleeve to be stretched in a continuous manner over annular zones of the sleeve substantially from the inlet of the sleeve and substantially up to the end of the rod in such a manner as to cold draw the metal of the sleeve around the rod without stretching the composite material beyond its elastic strain limit.
Patent JP-S61191158-A (JP)
Title: Monitoring method for recording device
Inventor: SHODA SHOICHIRO
IPC: H04N1/00
Filed: 1985-02-19
Abstract: PURPOSE:To detect automatically a receiving error by amplifying the received data with a carriage, returning to a main card at another light path by the rays of light and comparing the returning data with the transmitting data at every one bit unit by the main card. CONSTITUTION:The data signal sent from the main card 5 to a carriage 2 is sent from a CPU 8 to a light transmitting part 9 as an electric signal, here, converted to a light signal, transmitted to the carriage 2, and received by the light receiving part of a head control part 7 on the carriage 2. After the receiving data signal is amplified by the control part 7, the signal is converted to the light signal again, transmitted from the light transmitting part of the control part 7 through another light path to the light receiving part 10 of the main card 5, and here, converted to the electric signal and sent to the CPU 8. The CPU 8 compares the transmitting data sent to a light transmitting part 9 and the receiving data received at the light receiving part 10 at every one bit unit, and monitors the coincident characteristic. Thus, the malfunction of the printing head due to the light noise of illuminating light, etc., can be monitored without fail.
Patent JP-H05193986-A (JP)
Title: Optical fiber made of fluoride glass
Inventor: FURUGUCHI MAKOTO
IPC: G02B6/00
Filed: 1992-01-22
Abstract: PURPOSE:To use in common with the optical amplification of 1.3mum and 1.5mum wave length, to prevent the crystallization at the time of producing a core and to obtain the ease of core formation and a higher gain at a low output by using BeF2 as the essential component of the core of the optical fiber made of fluoride glass and PrF3 and ErF3 as the auxiliary components thereof. CONSTITUTION:This optical fiber made of the fluoride glass has the fluoride glass core having a relatively high refractive index and the fluoride glass clad having a low refractive index. The core contains the BeF2 as its indispensable essential component and contains one or more of AlF3, ZrF4, HfF4 and BeF2 as the essential components to be arbitrarily added thereto. Further, the core contains the PfF3 and the ErF3 as its indispensable auxiliary components and also contains one or mode among the fluoride of bivalent alkaline earth metals (e.g.: CaF2), the fluoride of tervalent cations (e.g.: YF3), the fluoride of alkali metals (e.g.: LiF) and the fluoride of bivalent zinc families (e.g.: ZnF2) as the auxiliary components to be arbitrary added thereto. Any clad is satisfactory, insofar as the clad has the refractive index relatively lower than the refractive index of the core.
Patent JP-S58148724-A (JP)
Inventor: HARANO YUTAKA
IPC: B27K7/00
Filed: 1982-02-27
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-S53117329-A (JP)
Title: Processing circuit for color signal
Inventor: NAKAGAWA HIMIO
IPC: H04N9/78
Filed: 1977-03-24
Abstract: PURPOSE: To make it possible to remove dot-jamming, by using a sampling signal before being inputted to LPF for extracting a chrominance signal and by neutralizing the chrominance signal of the luminance signal system with the use of the extracted signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52115082-A (JP)
Title: Device for switching capsule passage
Inventor: KOSUGI SANAI
IPC: B65G51/01
Filed: 1976-03-22
Abstract: PURPOSE: To provide a device for transporting capsules by fluid to smoothly switch the capsule passage by utilizing a sieve disk utilizing fluid resonance phenomenon and fluid side wall adhering effect by pouring control flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63198346-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANIGUCHI TAKASHI
IPC: H01L21/66
Filed: 1987-02-13
Abstract: PURPOSE:To let a probe needle penetrate a protective film easily by a method wherein uneven parts are produced on the surface of a test pad and on the surface of a protective film by forming a dummy pattern so that a boundary part between these uneven parts can function as a part to be hooked by the probe needle. CONSTITUTION:After a polysilicon layer has been patterned at the underside and in the central part of a test pad 2, a cross-shaped dummy pattern 5 is formed. Because this dummy pattern 5 exists, uneven parts are produced on the surface of the test pad 2 and a protective film 9. By this setup, when a probe needle 10 is to be thrusted onto the test pad 2, the probe needle 10 is hooked at a boundary part between the uneven parts; accordingly, it is simple to cause the state that the probe needle 10 pierces through the protective film 9 and that the test pad 2 comes into contact with the probe needle 10.
Patent JP-H06238073-A (JP)
Title: Terminal fixing device of cover for covering cushion formed body
Inventor: INDA YOSHIYUKI
IPC: B29L31/58
Filed: 1993-02-22
Abstract: PURPOSE:To provide a terminal fixing device capable of the terminal of a cover for covering a cushion formed body to the same cushion formed body with good appearance. CONSTITUTION:A terminal fixing device is provided with a rack 12 facing the side of the lower end part of a cushion formed body positioned, fixed and covered with a cover; a pinion 13 rotatably supported by a support member 15 and geared with the rack 12: a roller 14 supported by the support member in such a manner as to be integrally rotatable with the pinion 13 and holding a cover 43, when it makes contact with the cover 32, to closely adhere it to a cushion formed body in the stretched state; a driving means 16 for moving the support member 15 in such a manner as to be capable of advancing and retreating; a gas giving means 17 facing the roller 14 to give hot air and cold air into the roller 14 and supply them to the outer circumferential surface of the roller 14.
Patent JP-H04212771-A (JP)
Title: Optical information recording and reproducing device
Inventor: OKAMOTO AKIHIKO
IPC: G11B33/14
Filed: 1991-01-31
Abstract: PURPOSE:To surely perform the information recording and reproducing process by preventing an optical instrument from degradation of performance caused by dust sticking to and laying on the optical instrument. CONSTITUTION:A frame-shaped dustproof member is installed in a space between a pedestal provided with the optical instrument and a cartridge holder. Further more, the frame-shaped dustproof member is installed in a space between a window for the information recording and reproducing of the cartridge and the pedestal. Furthermore, the frame-shaped dustproof member is installed in the space between a inside surface of the cartridge holder and the window of the cartridge.
Patent JP-S62191637-A (JP)
Title: Device for controlling air-fuel ratio in internal combustion engine with engine-driven supercharger
Inventor: NAKAJIMA TOMOAKI
IPC: F02D41/00
Filed: 1986-02-18
Abstract: PURPOSE:To keep the air fuel ratio at a transient time of a desired value by increasing an injection quantity from the operation of a supercharger till a defined time has elapsed, at the time of low load when the opening of a throttle valve is small on operating said supercharger. CONSTITUTION:A supercharger 1 which is controlled in its operation via a supercharger operating means 3 in accordance with an engine speed detected by an engine speed detecting means 2, is provided in an intake pipe. The quantity of intake air which passes through this intake pipe is detected by an intake air quantity detecting means 5 and the feeding quantity of fuel is set in accordance with the detected signal by a setting means 6, to control a fuel feeding means 4. And, when a supercharger operation detecting means 7 for detecting the supercharger 1 immediately after entering an operating area by means of engine speed, has detected the operation of the supercharger while the load detected by a load detecting means 8 is low load, a fuel feed setting quantity in the setting means 6 is increased in accordance with the output of a quantity increasing means 9.
Patent JP-2000230452-A (JP)
Title: In-cylinder injection engine control system
Inventor: NISHIMURA HIROBUMI
IPC: F02M45/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable effective refreshing of an NOx-occluded lean NOx catalyst and, particularly, to enhance refreshing effect while keeping fuel economy from being aggravated. SOLUTION: This system is for a cylinder fuel injection type engine that is equipped with an injector 22 that directly injects fuel into a combustion chamber and a lean NOx catalyst. It is provided with an air-fuel ratio changing means that varies the air-fuel ratio that can range from those exceeding the stoichiometric air-fuel ratio to generally the stoichiometric air-fuel ratio or those below it and a control means 71 for refreshing the catalyst. When the air-fuel ratio is changed from the lean to the generally stoichiometric or richer ratio, the control means 71 splits fuel injection from the injector 22 into two shots as a catalyst refreshing control: a first injection that is started during an intake stroke and a second injection that is started during a mid-period of a compression stroke.
Patent JP-S63200082-A (JP)
Title: Ic testing apparatus
Inventor: KONDO HIROSHI
IPC: G01R31/3183
Filed: 1987-02-14
Abstract: PURPOSE:To dispense with a work estimating a stand-by time and to perform a correct test, by a method wherein a test pattern signal generator transmits a determined pattern signal and subsequently stops the transmission of the succeeding signal and generates a data demand signal on the basis of the output of IC to be tested. CONSTITUTION:A control circuit 4 outputs a data demand signal when the output of IC 2 to be tested becomes a predetermined logical combination. A test pattern signal generator 1 generates a test pattern signal for testing IC 2 to be tested and the sending-out of the test pattern signal is controlled by the data demand signal from the control circuit 4. A comparator 3 receives the output signal of IC 2 to be tested as the first input and the expectation pattern signal corresponding to the signal outputted when IC 2 to be tested normally operates as the second input and compares the logics of two signals to output a judge signal.
Patent JP-S62190557-A (JP)
Title: Automatic transaction system
Inventor: AIZAKI YOSHIHIKO
IPC: G06Q40/00
Filed: 1986-02-17
Abstract: PURPOSE:To inhibit the acceptance of transaction classifications requiring the intervention of an operator when the operator is absent, by providing an automatic processing machine, an operator's seat, and a switching means which inhibits/permits transactions requiring the intervention of the operator. CONSTITUTION:Normally, an inhibition/permission switching means 3 is switched to the permission side. The acceptance processing of a transaction is performed by an automatic accepting machine 1a for customers, and a number cad is issued, and the transaction processing requiring an automatic processing device 4 or the intervention of the operator is performed at an operator's seat 5. When the operator leaves the seat or a system is operated outside the business hours or an holidays, the inhibition/permission switching means 3 is switched to the inhibition side to invalidate the designation of transactions requiring the intervention of the operator. Thus, complicated transactions are accepted automatically only of the presence of the operator to reduce the labor and improve the service, and the system functions as a processing machine of simple transactions when it is operated on holidays or the like or the operator is absent.
Patent JP-H05230805-A (JP)
Title: Track roadbed reinforcing boring and/or chemical injecting device and method thereof
Inventor: HAGINAGA TSUYOSHI
IPC: E02D3/12
Filed: 1992-02-19
Abstract: PURPOSE:To carry out boring and/or chemical injection to reinforce a track roadbed safely in a simple work in a short time. CONSTITUTION:Carriages 4A-4C are conveyed to a work site along track rails 1. In the work site, a movable main beam 23 arranged above the carriages 4A-4C is put in its slant posture to keep a horizontal condition according to a slant condition of a track roadbed 2, and is turned from a conveying position extending along the track rails 1 to a work position extending in the direction crossing the track rails 1. In this condition, while moving a machine 48 supported on the movable main beam 23 along the movable main beam 23, boring and/or chemical injection are carried out on the track roadbed 2 from the upper surface side by means of the machine 48.
Patent JP-S58151904-A (JP)
Title: Coupling holder for rolling mill
Inventor: TAJIMA SADAYOSHI
IPC: B21B31/14
Filed: 1982-03-03
Abstract: PURPOSE:To make the work in the changing stage of spindles easy and to reduce the number of steps by making block with liner in contact with the lower part on the outside circumference of upper coupling freely slidable with an upper supporting frame, and attaching and detaching the same to and from the coupling. CONSTITUTION:Upper and lower work rolls are connected by means of spindles and couplings 10, 11 for driving the same. Frame 14 which support the bottom surface of the outside circumference thereof with liners 25, 26 are driven vertically under the guide of shaft 13 which connect upper and lower beams 12 by means of cylinder 15 connected to the lower beam 12. Block 18 having liner  25 is mounted on the slope of the frame 14 freely slidably and is made movable  vertically in follow up to the frame 14 while moving on the slope with pin 21  as fulcrum. In the stage of changing the roll, the frame 14, etc. is moved upward to the positions of solid line, and the couplings 10, 11 are held with liners  25, 26, then the upper and lower work rolls are drawn out. The new work rolls  are assembled thereafter, and the frame 14, etc. is brought down to the position  of alternate long and two short dash line. The coupling does not interfere with  the liner during this time.
Patent JP-H02216231-A (JP)
Title: False-twisted yarn and production thereof
Inventor: SHIMIZU SATOSHI
IPC: D02G1/02
Filed: 1989-02-10
Abstract: PURPOSE:To obtain reinforcing yarn optimum for rubber belts, in particular, timing belts by each specifying the tenacity, hot water stretch fastness and stretch restoration rate after false twisting of polyphenylene sulfide multifilament yarn. CONSTITUTION:The objective false-twisted yarn made of polyphenylene sulfide multifilaments having the following characteristics: (1) tenacity: >=3.5g/d (pref. >=4.5g/d); (2) hot water streteh fastness: 40-60%: and (3) stretch restoration rate: 20-60%. The present yarn can be obtained by false twisting under the following conditions: (a) false twisting temperature: 200-250 deg.C; (b) heating time on the heater: 0.6-1.5sec.; and (c) number of false twist (TW) satisfying the equation: TW=(19500-30000)/D<1/2>(T/m) [where D is fineness of multifilament yarn prior to false twisting (de), 100<=D<=500].
Patent JP-H11230834-A (JP)
Title: Instrument for measuring temperature distribution in furnace body
Inventor: TEZUKA KOICHI
IPC: G01J5/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring temperature distribution in furnace body which is used for estimating and recognizing the remaining states, abnormal wear and tear, etc., of refractories in a furnace body, by measuring the temperature distribution in each section of the furnace body. SOLUTION: A device for measuring temperature distribution in furnace body is provided with a first metallic tube 10 which is laid in the refractories 2 of the furnace body of a furnace, or at the boundary between the refractories 2 and the shell 1 of the furnace, or on the surface of the shell 1 in such a state that one or both ends of the tube 10 are opened to the outside of the furnace; a second metallic tube 11 inserted into the tube 10; an optical fiber 12 inserted into the tube 11; a laser light incidence means 13 which makes laser light incident to the fiber 12 from one end; a scattered light detecting means 13 which detects the scattered light generated in the fiber 12; and a signal processor 35 which calculates the temperature at each position in the fiber 12 from the intensity of the detected scattered light.  The fiber 12 is coated with such a material that sublimates at a fixed temperature or higher, and a gas passing means which makes an inert gas flow through the second metallic tube 11 from one end is provided in the tube 11.
Patent JP-H07237769-A (JP)
Title: Sheet material feeding device
Inventor: KODAMA YUTAKA
IPC: B65H7/04
Filed: 1994-03-02
Abstract: PURPOSE:To provide a sheet material feeding device which prevents the deformation of the paper sheet feeding roller of a sheet member feeding device in a frictional separation system, and allowing the stable paper feeding function to be developed. CONSTITUTION:A separating pad 15 is installed at the top end of a paper sheet feeding board 3 (top end on a body machine side). When the paper sheet feeding board 3 is shifted to a paper feeding position (position shown by the full line), having a shaft 17 as fulcrum, the separating head 15 is press-attached with a paper feeding roller 4. When the paper feeding board 3 is shifted to an accommodation position (position shown by the alternate long and short dash line), the separating pad 15 is separated from the paper feeding roller 4.
Patent JP-S60178593-A (JP)
Inventor: SAKUTA KOUJI
IPC: G08B3/10
Filed: 1984-02-24
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-H05202638-A (JP)
Title: Snow removing device for roof
Inventor: HIRAISHI YOSHIKAZU
IPC: E04H9/16
Filed: 1992-01-23
Abstract: PURPOSE:To easily dispose snow on a roof by actuating a driving mechanism to move a movable member installed on the ridge part of the roof downward in the direction of a roof pitch for pushingly moving a snow push-moving member toward the tip of an eaves. CONSTITUTION:The ridge part of a building roof 3 is provided with a movable member 1 to reciprocate along the vertical direction of a roof pitch, and a snow push-moving member 17 is formed in a body with the movable member 1 so as to extend in the right and left directions of the roof 3. In the case where a fixed quantity of snow lies on the upper face of the roof 3, a driving mechanism is actuated to make a driving motor 9 rotate for rotating a rotating shaft 7. Next, the movable member 1 is moved downward through a cable 14 wound on a winding roller 12, and the snow push-moving member 17 therefore pushingly moves the snow toward the tip of the eaves of the roof 3, and moreover drops the snow on the roof 3 from the tip of the eaves to remove it. After removing the snow, the driving motor 9 is reversely rotated to return the movable member 1 to the ridge part of the roof 3 for making it stand by. Thus the snow on the roof can be simply and safely disposed, and works can be executed at a low cost.
Patent JP-H10213673-A (JP)
Title: Human body detector
Inventor: TSUKAMOTO KAZUO
IPC: G01V8/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a plurality of lens type burglar prevention sensor system surely discriminating human from small animal regardless of long or short distance from a detector. SOLUTION: A zone interval changing means is provided as follows. When the detection zone A and the detection zone B of a detector 1 are at the farthest point L in an intruder detection range, the interval between the detection zone A and the detection zone B becomes θL. When the optical system unit in the detector 1 is then rotated and the detection zones are changed to the lower S point, the interval θS between the detection zone A and the detection zone B can be larger than the interval θL in the case adjusted to the detection zone of the farthest point L.
Patent JP-S57148568-A (JP)
Title: Forming method for pole of magneto generator
Inventor: MOMOYAMA TSUTOMU
IPC: H02K1/27
Filed: 1981-03-06
Abstract: PURPOSE:To enable the formation of a pole having sufficient height accurately, simply and readily on the outer periphery of a flywheel by forming a projection at the side of the flywheel, shaping it and forming the pole faced with the core of a generating element. CONSTITUTION:A coil 10 is wound on a core 9 provided with a magnet 11 to form a generating element 8, and the core 9 is facted with the pole 2 at the outer periphery 3 of a flywheel 1 upon rotation of the flywheel 1. To form the pole 2, a projection 3a is first formed at the side of the flywheel using a punch, a die and a blank holder, a tool is then replaced, and a pole mold A is formed with the punch and the die. In this manner, the pole having desired height having a corner B is formed accurately and readily.
Patent JP-2000230315-A (JP)
Title: Pipe clamp and scaffold hanger making the same
Inventor: KAWANO FUMIHIKO
IPC: E04G3/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pipe clamp capable of being suitably used for a hanging scaffold and a scaffold hanger capable of promoting work efficiency and safety when the hanging scaffold is dismantled. SOLUTION: A scaffold hanger is equipped with a hook 22 provided to at least the first end of a chain, the chain 20 wound on a scaffold bearing section 3 in a building or the like and a pipe clamp 30 providing a connection means 32 on a clamp main body 31 grasping a main pipe 10 constituting a scaffold. Then, the chain 20 is wrapped on the scaffold bearing section 3, the hook 22 of the first end of the chain 20 is connected to a middle part of the chain 20 from the second end side to the scaffold bearing section 3, the chain 20 is mounted to the scaffold bearing section 3, at the same time, a joint device 32 of the pipe clamp 30 is connected to the second end side of the chain 20, the clamp main body 31 of the pipe clamp 30 is fixed to the main pipe 10, and the scaffold is borne through the chain 20 and pipe clamp 30 in a state to hang to the scaffold bearing section 3.