baber/WOPTO huggingface dataset:
Patent JP-H10233761-A (JP)
Title: Light transmitting system
Inventor: KUMOSAKI KIYOMI
IPC: H04B10/272
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a subscriber-side device and to reduce the cost of the subscriber-side device by providing a starting control means which periodically supplies power to a transmission/reception part for the subscriber-side device. SOLUTION: The starting control circuit 51 controlling the periodical supply and stop of power to the light transmission/reception part containing a user's unit interface circuit 49, a speed/frame conversion circuit 48, an AGC amplifier circuit 42, a timing extraction synchronizing circuit 43, an identification circuit 44, a transmission buffer circuit 45 and a reception buffer circuit 46 at the time of non-communication is provided for the subscriber-side device. The starting control circuit 51 receives a control signal from the station-side device from the speed/frame conversion circuit 48, executes discrimination at the time of communication or at the time of non-communication and stops the supply of power at the time of non-communication.  Since the capacity of a battery for securing same holding time can be reduced, a power device can be miniaturized and the cost of the subscriber-side device can be reduced.
Patent JP-S58155735-A (JP)
Title: Wafer carrying device
Inventor: IRIKITA NOBUYUKI
IPC: H01L21/687
Filed: 1982-03-12
Abstract: PURPOSE:To improve the locating precision of wafer simplifying and miniaturizing the constitution of entire device by a method wherein the turning axle of an arm is formed into coaxial double construction and parallel plate spring construction. CONSTITUTION:A pincette 12 attracts a wafer 1 moving an internal axle 16 upward then an arm lifting lever 24 moves the othr end 24b upward utilizing one end 24a as fulcrum deforming a spring rod 14 to move the pincette 12 upward. The spring rod 14 made of parallel plate spring sustains the pincette 12 in parallel status by means of the parallel force thereof holding the wafer 1 on the same attitude. Almost simultaneously an external axle 17 is rotated to turn an arm 10 formed into one body with the axle 17 locating the wafer 1 on the set position stopped by a stopper. With the internal axle 16 moved downward on this position, the pincette 12 is moved downward together with the lever 24 to locate the wafer 1 on the set position.
Patent JP-S51111845-A (JP)
Title: Pressure-sensitive adhesive compositions
Inventor: ENOSHITA TAKAO
IPC: C09J133/04
Filed: 1975-03-28
Abstract: PURPOSE: Adhesive compositions having improved resistance to heat and solvents and excellent tackiness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06248853-A (JP)
Title: Mounting structure for stop joint
Inventor: KATO SUSUMU
IPC: E06B9/01
Filed: 1993-02-26
Abstract: PURPOSE:To make it difficult to disconnect a stop joint from the outdoor side and to facilitate disconnection of the stop joint from the indoor side by a method wherein the lower end of the stop joint is brought into contact with the end face of a cylindrical body, a string-form substance is wound around a rotary shaft to pull the lower of the stop joint, and the rotary shaft is locked. CONSTITUTION:Glass windows 41 and 42 are slidably mounted on a sash 4 and a vertical beam 53 is located as a stop joint 5 between beams 51 and 52. In this case, the stop joint 5 is rotated downward and a lower beam 52 is brought into contact with a cylindrical body 6, and by rotating a rotary shaft 7 by means of a lever 73, a string-form substance 8 is wound. The lower part of the stop joint 5 is pulled by means of the string-form substance 8, and applying a stopper, rotation of the rotary shaft 7 is stopped from the indoor side. Thus, it is impossible for the rotary shaft 7 to be released from a stop of rotation from the outside and the stop joint 5 is prevented from release, and entrance of a burglar is blocked. Further, closing of the stop joint 5 causes entrance of rainwater to an end face contact part and execution of refuse through a window opening part 2 during the occurrence of emergency by opening the stop joint 5 from the indoor side through press of the lower part of the stop joint 5 in the direction of the outside.
Patent JP-H04256058-A (JP)
Title: Information processor
Inventor: HIKIMA TOSHIO
IPC: G06F9/22
Filed: 1991-02-07
Abstract: PURPOSE:To eliminate time when a reading processing is not executed at the time of continuously executing a data read request. CONSTITUTION:A latch means 12 is provided between a micro program storage part 10 and a data read means 13 reading data from a memory 16 in accordance with the instruction of a micro program. When the next data read request is received at the time of reading data in a data read means, the latch means holds the data read request and the data read means immediately processes the held data read request after the previous read processing terminates.
Patent JP-H05207862-A (JP)
Title: Method for treating strained lees of soy sauce
Inventor: ENDO KATSUYUKI
IPC: A23L27/50
Filed: 1992-01-30
Abstract: PURPOSE:To attain high desalination ratio in a short time and to readily abandon stained lees of soy sauce by heat-treating stained lees of soy sauce to a specific state, treating the heat-treated material with water to elute salt in water and separating the heat-treated material from salt-containing water. CONSTITUTION:Stained lees of soy sauce are heat-treated at >=160 deg.C until a ratio of carbon/hydrogen becomes >=7.5 (preferably 10-15), the prepared heat- treated material is allowed to stand approximately to a normal temperature, treated with water by immersion in cold water or hot water and eluted salt- containing water is separated from the heat-treated material to carry out the objective treatment of stained lees of soy sauce.
Patent JP-H11230157-A (JP)
Title: Urethane sponge roll and manufacture thereof
Inventor: NOZAWA AKITOSHI
IPC: B29K105/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an urethane sponge roll excellent in a surface characteristic in which a surface cell is arranged uniformly and regularly. SOLUTION: In this urethane sponge roll 32, respective cells 38 existing on the front layer of an urethane sponge layer 36 are opened to the outside independently and respectively. An uneven surface structure is formed by plural grooves 42 provided with at least 50 μm depth on the outer periphery surface of such urethane sponge layer 36 and extended linearly or spirally in a roll axis direction and also constituted so that the ratio W/D between the width W of projected part formed between adjacent grooves and the cell size(average diameter) D is 0.7 or more and 2.0 or less and at least the surface cell of the projected part is arranged regularly in the extending direction of the projected part.
Patent JP-H11237887-A (JP)
Title: Sounder
Inventor: YAMAZAKI KAZUYA
IPC: G10K9/12
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sounder, which improves mounting property by preventing the reduction of a ring back tone to be generated in mounting, concerning a sounder which is integrated into a variety of mobile telephone terminals or the like and used as the ring back tone. SOLUTION: Concerning the sounder of satisfactory mounting property, a positioning means 16b is provided integrally with a resonance cover 16 protruded around the hole of a radiation sound guide 16a and inserted into the hole of a gasket 10a so that the radiation sound guide 16a is prevented from being closed by deviating the gasket 10a when mounting the sounder and the ring back tone can be prevented from being lowered.
Patent JP-S62197609-A (JP)
Title: Method of padding heat-resistant alloy on face section for poppet valve
Inventor: SHIRAI TOSHIO
IPC: F01L3/02
Filed: 1986-02-25
Abstract: PURPOSE:To make it possible to pad valve metal alloy on titanium alloy, by forming recesses in the face section of a poppet valve made of titanium alloy, by flame-coating heat resistance alloy onto the face section after it is subjected to pretreatment such as blasting or the like, and thereafter by hot-forging the bevel section of the valve. CONSTITUTION:Upon manufacturing of poppet valves, a surface-polished circular rod 1 is cut into pieces used as materials which are then hot-forged at a temperature above about 800 deg.C so that one end thereof is formed into a bevel-shape. The face part of the bevel section is formed therein with recesses 3 by machining, and then blast treatment such alumina grid or the like is applied to the recesses 3. Further, heat resistant alloy such as stelite (Co alloy) is padded to the recesses 3, as shown in the drawing at the reference numeral 2 by gas or plasma type metal flame coating. Then the padded bevel section is heated up to a temperature above about 800 deg.C, preferably in the range from 1,050-1,200 deg.C by gas flame for hot-forging, and thereafter,the bevel section is subjected to post treatment such as heat-treatment, machining and the like, thereby required articles may be produced.
Patent JP-H05199999-A (JP)
Title: Scanning type fundus camera
Inventor: TANAKA SHINYA
IPC: A61B3/14
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a stereoscopic fundus oculi image with inexpensive and simple constitution by two-dimensionally projecting and scanning the fundus oculi with a bright point by a scanning means and detecting the bright point reflected image of the fundus oculi while simultaneously detecting the received light quantity and the light receiving position. CONSTITUTION:A convex lens 3 and an imaging lens 12 are so moved that a diaphragm plate 2 and a photodetector 13 exist in conjugation with the fundus oculi Er at the time of operation and scanning is started by turning scanning mirrors 7, 9. The light beam 4 emitted from a light source 1 is projected via the diaphragm plate 2, the convex lens 3, an aperture 4a of an eccentric diaphragm 4, a relay lens 6, a scanning mirror 7 and a relay lens 10 in such a manner that the fundus oculi Er of the eye E to be examined is scanned two-dimensionally with this light. The reflected light beam passes the optical system backward, is reflected by a half mirror 5, is passed through an aperture 11a of an eccentric diaphragm 11 and an imaging lens 12. This beam is received by the photodetector 13. The beam reflected on the plane parallel with the inside of the plane of Fig. inclines and the reflected beam moves on the photodetector 13 if the fundus oculi Er has ruggedness. The depth of the fundus oculi Er is measured by this moving quantity.
Patent JP-S56136262-A (JP)
Title: Continuous casting method for aluminum or aluminum alloy
Inventor: INUMARU SUSUMU
IPC: B22D11/12
Filed: 1980-03-26
Abstract: PURPOSE:To improve the internal quality of a cast ingot by providing a rotary magnetic field device around the cast ingot under solidifying and electromganetically stirring the unsolidified molten metal in the case of continuously casting an Al material. CONSTITUTION:A rotary magnetic field device 4 is so disposed below a mold 3 as to position around the cast ingot 6 to be cast. From the moment when molten metal 5 is filled in the mold 3, electricity is conducted to this device 4, whereby a predetermined magnetic field is formed. The magnetic flux thereof penetrates the ingot 6 and acts upon the part of the unsolidified molten metal 5 thereby generating stirring force there by the effect of the electric current induced by the change in the  magnetic field and the magnetic field. The crystal grains formed are fined by this,  and this results in improved internal quality and improved yield of the cast ingot.
Patent JP-H03241948-A (JP)
Title: Digital signal magnetic recording and reproducing device
Inventor: NAKATSU ETSUHITO
IPC: G11B20/10
Filed: 1990-02-20
Abstract: PURPOSE:To obtain the result of decoding with a few error rate totally by using a data corresponding to a minimum reference point as a decoded data among reference points in which a smaller coefficient is multiplied toward a reference point remoter from the origin with the Euclid distance between each reference point and a reproduction demodulation signal point in the case of decoding. CONSTITUTION:A reproduced I signal 111 and a reproduced Q signal 112 are decoded by a dispersion adaptive decoding circuit 12 synchronously with a recovered clock 102. For example, when a point on an IQ plane represented by the reproduced IQ signal is marked X, a 4-bit data 0001 corresponding to a reference point 232 of a minimized value among values in which a coefficient in response to the reference point is multiplied with the Euclid distance between the mark X and the reference points 231-246 is outputted as a decoded data. That is, the decoded data is decided depending to which area a reproduced decoded data exists. Thus, the error rate is reduced in total.
Patent JP-H05201507-A (JP)
Title: Operation control method for stacker crane
Inventor: HISAMATSU NORIYUKI
IPC: B65G1/04
Filed: 1992-01-29
Abstract: PURPOSE:To shorten the cycle time in the transport work of a stacker crane. CONSTITUTION:A stacker crane is required to move to the position 1a in front of a storehousing station 5 serving as a starting point of the storehousing work in order to conduct the storehousing work during the standby operation in the position 1b in front of a rack 4. In that case, the central control device 8 informs a stacker crane control device 7 that the storehousing work is the next operation, and the stacker crane control device 7 instructs the stacker crane to travel to the position 1a even if the storehousing station 5 is not ready for delivering articles.
Patent JP-H08237155-A (JP)
Title: Receiver
Inventor: WASHIMI IKUAKI
IPC: H04B1/16
Filed: 1995-02-27
Abstract: PURPOSE: To avoid the error of a temperature sensor and a correction calculation or the like by correcting the frequency of a reference oscillator by a control circuit based on the output of an IF counter for detecting an intermediate frequency. CONSTITUTION: A signal received by an antenna 1 is converted into a prescribed frequency by a reference signal outputted from a local oscillation circuit 4, amplified by an intermediate frequency amplifier 5, and detected by a detector 6 to extract a voice current to be outputted from a speaker. A control circuit 17 controls a programmable frequency divider 13 and a reference oscillator 10 based on an IF counter 16. That is, the control circuit 17b controls the programmable frequency divider based on the frequency from a reference oscillator 10 to allow the frequency divider to oscillate a prescribed signal. However, the frequency of the reference oscillator 10 is changed by temperature. Furthermore, the reference frequency 10 is changed by a voltage.  The control circuit 17 integrates a D/A converter to correct a temperature change in the reference oscillator 10 based on the detection of the counter 16.
Patent JP-S55130296-A (JP)
Title: Windshielding device
Inventor: MIURA KENZOU
IPC: H04R1/02
Filed: 1979-03-30
Abstract: PURPOSE:To reduce greatly the noise caused by the wind without impairing the sensitivity frequency characteristics of the microphone, by forming the windshielding device of the microphone into the streamlined and rotatable design. CONSTITUTION:Case body 13 is formed into the streamlined shape with the air- permeable material like the wire net, the punching metal, etc. Such body 13 is fixed rotatably to support 12 via rotary support tool 15. And the microphone capsule  sealed to support 12 is stored into body 13. The surface of body 13 is covered with  ciliary cloth 14. Accordingly, housing 13 will head toward the windward regardless of the wind direction, and furthermore the eddy generated can be attenuated by the  cilation of cloth 14.
Patent JP-H10231805-A (JP)
Title: Hydraulic pilot circuit
Inventor: IGA MAKOTO
IPC: F15B21/0423
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce heating of hydraulic fluid and not to spoil operativeness by adopting a variable capacity pump as a pilot pump and delivering only the necessary and minimal quantity of oil by the pilot pump. SOLUTION: A controller 18 outputs a capacity command signal to a swash plate controller 12 in accordance with an output signal of an operation detection means 15. That is, the capacity command signal is output so that pilot oil capacity becomes discharge quantity combining oil capacity necessary for a pilot valve 14 and the minimal oil capacity to maintain pilot pressure. Thereafter, pilot oil from the operated pilot valve 14 flows in a valve spool end part selected of a corresponding hydraulic selector valve 4 through an oil passage 32, and the hydraulic selector valve 4 is changed over. Consequently, discharge oil of a pump 8 for an actuator driven by an engine 9 flows to an oil passage 36 from the oil passage 34, flows to a hydraulic actuator to which a plural number of hydraulic actuators 6 correspond, and the hydraulic actuator is actuated.
Patent JP-H05200809-A (JP)
Title: Manufacture of optical disk substrate
Inventor: IGARI TOKUO
IPC: B29C45/77
Filed: 1992-01-28
Abstract: PURPOSE:To contrive to remarkably reduce the amount of dust contained in substrate by optimizing the specification of the screw of an injection molding equipment and, at the same time, molding is performed under the specified conditions. CONSTITUTION:At the molding of an optical disc substrate, the amount of dust is reduced and, at the same time, the transferring at sub-micron order and the possible suppression of the residual strain after molding are also taken into consideration. Thus, the ratio L/D of the length L of a screw to its diameter D is set to lie within the range of 10<L/D<30. Further, the ratio P/D of the pitch P of the screw to its diameter is set to lie within the range of 0.5<P/D<1.5. Furthermore, the compression ratio h2/h1 of the screw of the ratio of the channel depth h2 of a feed zone to the channel depth h1 of a melt zone is set to lie within the range of 1.5<h2/h1<4.5. As a result, the optimization of the kneading properties and plastiicization is contrived.
Patent JP-S59165000-A (JP)
Inventor: MIZUNO HIROKO
IPC: G21F9/30
Filed: 1983-03-11
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-S63205453-A (JP)
Title: Intake structure of two cycle engine for automatic bicycle and tricycle
Inventor: OISHI AKIFUMI
IPC: F02M35/104
Filed: 1987-02-20
Abstract: PURPOSE:To prevent projection of a carburetor, when an engine is arranged longitudinally, by forming scavenging paths above a crankshaft and arranging a carburetor on the axis of the crankshaft in front or rear of a cylinder then communicating the carburetor with the scavenging paths. CONSTITUTION:During compression stroke of an engine 11, a piston 33 lifts in a cylinder 25, and when negative pressure is produced in a crank chamber 14a, mixture gas is sucked from a carburetor 36 through an intake port 31c and a rear scavenging path 31b into the crank chamber 14a. During subsequent expansion stroke, the mixture gas is fed through front and rear scavenging paths 31a, 31b into a combustion chamber. Here, the front and rear scavenging paths 31a, 31b are formed above the crankshaft 12. A carburetor 36 is arranged above the axis of the crankshaft 12 in the rear of the rear scavenging path 31b. Consequently, the carburetor 36 is prevented from projecting laterally outward even when the engine 11 is mounted laterally onto a vehicle.
Patent JP-S59166211-A (JP)
Title: High-temperature filter element for light-water reactor
Inventor: YAMASHINA YASUYUKI
IPC: G21C19/307
Filed: 1983-03-11
Abstract: PURPOSE:To provide a high-temp. filter element for light-water reactor having a high Co adsorbing and removing capacity by using >=1 kind of powdered metallic oxides and a sintered body of alloy consisting of Fe, Mn, Cu, Al, Ti, Co and Ni. CONSTITUTION:The >=1 kind of metallic oxides selected from a group including SnO2, Fe3O4, MnO2, Al2O3, WO3, TiO2, ZrO2, Ta2O5 and Nb2O5 and a powder ed alloy consislting of <=15wt% Cr, <=8wt% Fe, <=0.6wt% Mn, <=0.05wt% Cu, <=0.15wt% Al, 0.2-0.5wt% Ti, <=0.01wt% Co and the balance Ni are mixed. The mixture is compressed into a green compact which is then sintered to obtain various kinds of filter elements.
Patent JP-H09210298-A (JP)
Title: Boiloff gas involvement preventing device for low temperature liquefied gas tank
Inventor: UCHIDA HIROYUKI
IPC: F17C13/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent rolling in of BOG accompanied by receiving of low temperature liquefied gas. SOLUTION: A low temperature liquefied gas receiving pipe 3 is guided to a gas layer I of a low temperature liquefied gas tank. In a position just under the low temperature liquefied gas receiving pipe 3, a receiving lead pipe 4 is arranged so as to sink a lower end in a liquid layer. A squeezed part 8 formed in a tapered shape, of an inlet internal tip diameter (d) smaller than an internal diameter D of an outlet of the low temperature liquefied gas receiving pipe 3, is provided in a upper end part of the receiving lead pipe 4. A tub-shape liquid accumulating vessel 9 is fixed to the upper end part of the receiving lead pipe 4 so as to place a side surface upper part of this liquid accumulating vessel 9 higher than an inlet of the squeezed part 8.  When receiving of low temperature liquefied gas is started, the inlet of the squeezed part 8 can be isolated from the gas layer I with a flow 2b in the outside serving as a curtain. When a liquid level of the low temperature liquefied gas 2 in the liquid accumulating vessel 9 is heightened higher than the inlet of the squeezed part 8, it can be held in a direction isolated from the gas layer I, in this way, rolling in of BOG in the periphery according to a downflow of the low temperature liquefied gas 2 can be suppressed.
Patent JP-H01213675-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03G15/01
Filed: 1988-02-22
Abstract: PURPOSE:To perform the detection of the leading edge part of a transfer material, the detection of jamming and the detection of development density by providing a control means for performing the detection of the leading edge part of the transfer material, the detection of the occurrence of jamming and the detection of the reflection density of a developed image with output signals from optical detection means on a starting side and a terminating side. CONSTITUTION:Sensors 60a and 60b are constituted by integrally mounting an infrared LED and a light receiving part where reflected light is received. The detection whether or not jamming occurs is performed by obtaining the time difference of the input time of signals from the sensors 60a and 60b to a 2nd signal processing circuit. The detection of the developing density is performed in such a manner that the development density is presumed from the relation between an output voltage from the sensor 60b and the density of the image developed with yellow toner in a patch pattern transferred on the transfer material 6 and controlled to be fed back to developing condition and latent image forming condition. Thus, the reliable detection of the leading edge part of the transfer material, the detection of jamming and the detection of the development density can be performed at low cost in good maintenance.
Patent JP-H03241687-A (JP)
Title: Lamination type planar heating element
Inventor: YAMANAKA TETSUO
IPC: H05B3/84
Filed: 1990-02-19
Abstract: PURPOSE:To accelerate the temperature rising speed by laminating at least two planar heating elements, and electrically connecting them together in parallel at end edge sections. CONSTITUTION:Transparent planar heating elements 1, 4 laminated with transparent conducting layers 6 made of a metal or a metal oxide on one face of a transparent board 5. heating elements 1, 4 are connected with electrodes 2, 3 provided on both end sections. To facilitate the connection, the upper heating element 1 is made slightly narrower in width than the planar heating element 4. The preset numbers of these planar heating elements are laminated and connected together in parallel, thereby the electrical resistance can be reduced.