baber/WOPTO huggingface dataset:
Patent JP-2000002970-A (JP)
Title: Cartridge for camera and camera
Inventor: SAITO NORIO
IPC: G03C3/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To confirm information on unexposed film housed in a loaded cartridge for a camera capable of displaying information on film housed in the cartridge for a camera in a photographing state from the outside of a camera at any time by loading such a cartridge to a camera and visually confirming the information from the outside of the camera. SOLUTION: This camera is provided with a cartridge cover 12 equipped with a transparent window 20. The window 20 is attached and fixed to the aperture part of the cover 12 after it is engaged from the inner surface side. When the cover 12 is closed and locked with respect to the camera, the window 20 faces to a label L stuck to the cartridge P, and a bearing 20A is engaged with the shaft hole of the cartridge P. Then, a light shielding member 21 press- contacts with the periphery of the end of the cartridge P. Therefore, a user confirms the information on the loaded film from the outside of the camera through the window 20 at any time.
Patent JP-H0460373-A (JP)
Title: Low-temperature showcase
Inventor: HARUNA HIDETADA
IPC: F25D21/06
Filed: 1990-06-29
Abstract: PURPOSE:To provide stable cooling property by installing a defrost return sensor in a vacant region where frost is prone to remain, the defrost return sensor performing the cooling operation for extended time giving high priority to defrosting when the temperature of this vacant region does not reach the predetermined defrost return temperature. CONSTITUTION:Refrigerant inlet pipes 25, 25 and U-bent pipes 30... are installed in a vacant region 32 outside a main cooling air passage 31. Since the ambient temperature in this vacant region 32 is higher than that in the main cooling air passage 31, a small amount of frost is formed on the refrigerant inlet pipe 25, 25 and U-bent pipe 30... when cooling operation is performed. A defrost return sensor 33 installed between the refrigerant inlet pipes 25, 25 detects the ambient temperature in the vacant region 32, and, when this temperature rises to 6 deg.C, for example, within 3 hours, defrosting operation is completed. If a temperature below 6 deg.C is detected, defrosting condition is present, so that the defrosting operation is further continued. Even if the cooling time is reached, cooling operation is not performed, and defrosting is performed on an evaporator with frost giving high priority to defrosting, afterward normal operation being performed.
Patent JP-S5793375-A (JP)
Title: Transfer device for laser beam printer
Inventor: OZAWA HIROOMI
IPC: G03G15/16
Filed: 1980-12-01
Abstract: PURPOSE:To prevent the generation of transfer defects despite the change in the thickness of paper by making the contact width of a drum and a paper separator constant by means of a device of adjusting the position of the separator when the thickness of the printing paper changes. CONSTITUTION:A mount plate 17 mounted with a separator motor 9 of a paper separator 2 is provided turnably around a shaft 18, and is oscillated to the right and left by means of an eccentric cam 19 and a retaining a spring 29. The position of the plate 17 is adjusted according to the thickness of paper by changing over a paper thickness adjusting knob 21 to 3 stages, thick, middle and thin. If with such constitution the paper is thin, the separator 2 is brought closer toward a photosensitive drum 1 by changing over the knob 21 to the thin position, and when the paper is thick, the separator is moved farther therefrom conversely. Thereby, the contact width W with the drum is made roughly constant irrespectively of the varying thicknesses of the paper, and transfer defect is prevented.
Patent JP-H0336998-A (JP)
Title: Driving gear for stepping motor
Inventor: WATANABE AKIO
IPC: H02P8/00
Filed: 1989-06-30
Abstract: PURPOSE:To reduce a memory capacity and to perform complicated control by providing a microprocessor, a control program, a phase switching memory, and a timer, and using 2 or 1 byte for phase switching time at the time of a low or high speed. CONSTITUTION:Phase switching time of a stepping motor 3 is determined in advance, its data are stored in a ROM of a onechip microprocessor 1, and the switching time is measured by a timer. 8mus clock is used as a basic clock, and phase switching time data for high or low speed is 1 or 2 bytes. Thus, a memory capacity can be reduced, and the motor 1 can be complicatedly controlled.
Patent JP-S5793529-A (JP)
Title: Processing method and tool for semiconductor wafer
Inventor: SHIMURA FUMIO
IPC: H01L21/304
Filed: 1980-12-02
Abstract: PURPOSE:To make a process unnecessary by which a strain is produced on the rear surface by cutting with a cutting edge having grinding grains differring in qualities and by forming a strain layer of a crystal defect on the wafer rear surface actively when a semiconductor ingot is cut. CONSTITUTION:Grinding grains differring in particle sizes and hardness are provided on both surface of an edge part of a stainless steel plate 4 of a cutting edge. When using such the cutting edge 9, a semiconductor ingot 1 fixed by means of wax 2 is cut on a pedestal 3, a processed wafer having both of right and left surfaces differring in mechanical damages being large and small are provided. A strain layer on the surface 11 is removed. Hereby, a strain layer is left on the rear surface, and thereby a strain forming process for the wafer rear surface is not required.
Patent JP-H08337798-A (JP)
Title: Production of alpha-sulfofatty acid alkyl ester salt containing detergent
Inventor: SHINJIYOU YOSHIKO
IPC: C11D11/00
Filed: 1995-06-13
Abstract: PURPOSE: To efficiently mass-produce the subject detergent through spray drying process so as to suppress hydrolysis of the α-sulfofatty acid alkyl ester salt, improve its thermal stability, thus enabling its drying at high temperatures. CONSTITUTION: In producing this detergent by spray drying of an aqueous slurry containing an α-sulfofatty acid alkyl ester salt, the pH value of the slurry is adjusted with an alkali builder such as an alkali metal carbonate, metaborate or silicate so as to come to 8-11.5.
Patent JP-H0515883-A (JP)
Title: Ozone contact reaction vessel
Inventor: ISHIDA KOJI
IPC: C02F1/78
Filed: 1991-07-11
Abstract: PURPOSE:To prevent an increase in the diameter of the bubble of ozonized air and to promote the micronization of the bubble by allowing water to be treated and the ozonized air supplied from its supply means to descend in the input inner pipe of a reaction vessel and pass through a mixer layer and injecting the mixture from the lower opening of the inner pipe as a gas-liq. two-phase flow. CONSTITUTION:The water 23 to be treated supplied to a receiver tank 24 flows down in an inner pipe 25 by gravity, and ozonized air 30 is injected into the water 23 flow an ozonized air supply pipe 26 at the upper opening of the inner pipe 25. The water 23 and the ozonized air 31 are allowed to flow down in the inner pipe 25 as a gas-liq. two-phase flow, passed through mixer layers 27 and injected into a reaction vessel 22 from the lower opening of the inner pipe 25. Meanwhile, the ozonized air 31 is micronized by the turbulent flow of the water 23 generated at the upper opening of the inner pipe 25, passed through the mixer layers 27 and further micronized.
Patent JP-H062320-A (JP)
Title: Water-stop film
Inventor: MURAKAMI SUSUMU
IPC: E02D19/18
Filed: 1991-06-17
Abstract: PURPOSE:To raise the watertightness of connections of films by a method in which a hollow cylinder with axial slits is provided, coupling projections for the side end of film are inserted into the hollow, and the slits are clamped by the films. CONSTITUTION:An elastic film 1 of rubber or others is set on construction site by fitting a connector 3 on the coupling projection 2 of the film 1. The tip of a release tool is fitted into the coupling hole 3c of a release piece 3b to open slits. the projection 2 of the other film 1 is inserted from the slit into the connector 3, the release tool is removed to hold the end of the film 1 by the elasticity of the slit. A pressurized water is injected into the connector 3 to detect the presence of leakage of water, and when water leakage is detected, a water-stopping agent is injected into the connector 3. The watertightness of the joint cart thus be greatly raised.
Patent JP-S5959824-A (JP)
Title: Induction heater
Inventor: MATSUMOTO IWAO
IPC: H05B6/06
Filed: 1982-09-29
Abstract: PURPOSE:To deliver an object to be heated at a specified temp. in an induction heater which heats the object to be heated while transferring the same by providing an arithmetic control device which detects the temp. of the object to be heated and corrects an input to a heating coil in the heating terminal region. CONSTITUTION:Plural heating coils 2, 3 are provided to a conveyor which transfers an oeject to be heated, and the coil 3 disposed in the terminal heating region is connected to an electric power source 4 to be used exclusively. An arithmetic control circuit 5 which detects the temp. of the object to be heated in the coil 3 to correct the input to the coil 3 in such a way that the temp. of the object to be heated attains a specified value is connected to the power source 4. The object to be heated is thus delivered out at a specified temp. from the heater, whereby the defective heating is decreased and the operating efficiency is improved.
Patent JP-S5959899-A (JP)
Title: Method for electrolytic descaling of stainless steel strip
Inventor: ISHIKAWA MASAAKI
IPC: C12M1/04
Filed: 1982-09-29
Abstract: PURPOSE:To carry out effectively the electrolytic descaling of a stainless steel strip while maintaining the high surface luster, by placing anode plates in a sulfuric acid vessel and cathode plates in a neutral salt or nitric acid vessel, impressing DC voltage between both the electrodes, and passing the strip through the vessels in series. CONSTITUTION:Only anode plates 1 are placed in a vessel contg. an aqueous soln. 8 of sulfuric acid, and only cathode plates 2 are placed in a vessel contg. an aqueous soln. 9 of neutral salt or nitric acid. DC voltage is impressed between the electrode plates 1, 2 from a power source 3, and a stainless steel strip 5 is passed through the vessels in series. By this method the productivity is improved, and the surface luster of the stainless steel strip after the descaling can be ensured.
Patent JP-S6062023-A (JP)
Inventor: TERADA MASAAKI
IPC: H03K17/78
Filed: 1983-09-14
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-H05330424-A (JP)
Title: Micro machine
Inventor: SAKAKIBARA TAKAHISA
IPC: B81B7/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide a micro machine which includes an energy source outside a machine unit, supplies energy from the energy source to the machine unit by radio and can store energy in the machine unit. CONSTITUTION:A sound wave oscillation source 1 as an energy supply source is disposed outside a micro machine unit 2, and a piezoelectric transducer 3 for receiving a sound wave from the sound wave oscillation source 1 and converting the sound wave to the electric power and a condenser 4 for storing the generated electric power of the piezoelectric transducer 3 is provided in the interior of the micro machine unit.
Patent JP-H0615401-A (JP)
Title: Method for forging ring
Inventor: SEGAWA KOHEI
IPC: B21H1/06
Filed: 1992-06-29
Abstract: PURPOSE:To provide a forging method of a ring which is effective for preventing the peeling of burr and the damage of a die surface of a forging press device by preventing the generation of the burr at the time of obtaining a ringed rolled material by rolling with a rolling mill. CONSTITUTION:In the rolling process, the ring hole 10a of a profile roll 10 in the rolling mill is attached to the outer peripheral part of the ring-like blank 55 and the ring hole 12a of a mandrel 12 is attached to the inner peripheral part of the ring-like blank 55, and the ring-like blank 55 is rolled by spreading it in the peripheral direction. Then pressed rolls 21, 22 are abutted on shaft end surfaces 27a, 27b of the ring-like blank 55 to obtain the ring-like rolled material 57. In a forging press process, the ring-like rolled material 57 is forcedly pressed by the die surfaces of the forging press device to obtain the forging ring.
Patent JP-H0458212-A (JP)
Title: Display for oa equipment
Inventor: SAITO HIDEFUMI
IPC: G02F1/1335
Filed: 1990-06-28
Abstract: PURPOSE:To appropriately keep a distance between an eye and a displayed image and to prevent the fatigue of the eye and the failing of eyesight which occur because the distance between the eye and the displayed image is short by setting the optical power of an optical member and an optical path deflecting member at a proper value. CONSTITUTION:Image display light L reflected from the upper part of the inner surface of a combiner 7, where light reflectance is high, is clearly viewed by a person P using an OA equipment. Since the power of the optical member A is set at the proper value, at such a time, and the image is enlarged and displayed at a position which is about 30cm ahead of the person P, he(she) can view the large-sized image on a display surface from a position where the image is easily viewed by the eyes. Then, the person P can view a keyboard 6 through the lower part of the combiner 7, that is, a part where light transmissivity is high, so that he(she) can easily operate the keyboard 6.
Patent JP-H0459240-A (JP)
Title: Oscillation damping steel plate
Inventor: NISHIZAWA TAKUJI
IPC: B32B15/088
Filed: 1990-06-28
Abstract: PURPOSE:To enable steel plate to withstand its continuous use in a high temperature atmosphere by inserting polyimide resin film between at least, two steel plates through heat-resistant adhesive. CONSTITUTION:No particular type of steel plate is required, provided that it is of commercial grade. The polyimide resin film should have a glass transition temperature of 100 deg.C or higher and at the same time, a loss factor of 0.05 or higher at 100 deg.C to 200 deg.C. The Tg value of not higher than 100 deg.C is not desirable because the oscillation damping effect in a high temperature atmosphere deteriorates. After a heat-resistant adhesive is applied to the steel plate or polyimide resin film, the polyimide resin film is inserted between the steel plates through the adhesive and is thermally pressed so that it sticks to the plates tightly. The oscillation damping steel plate manufactured as described above demonstrates an outstanding oscillation damping function in a high temperature area of 100 deg.C to 200 deg.C and is capable of withstanding its continuous use in a high temperature atmosphere.
Patent JP-S6064477-A (JP)
Title: Manufacture of field-effect semiconductor device
Inventor: KOSEMURA KINSHIROU
IPC: H01L21/3065
Filed: 1983-09-19
Abstract: PURPOSE:To form a gate electrode by offsetting on the source side in a recess by a method wherein the first resist film is formed on a semiconductor active layer and the sensitivity of said resist film is enhanced by performing a slight exposing process, the second resist film is formed thereon, and a main exposing process and an auxiliary exposing process are performed in accordance with each pattern. CONSTITUTION:A semiconductor active layer 3 and the first resist film 6 are formed on a substrate 1. Then, the sensitivity of the film 6 is enhanced by performing a slight exposing process on the whole surface of the film 6, and the second resist film 7 is formed on the whole surface. Also, a main exposing process in accordance with a gate electrode pattern and an auxiliary exposing process in accordance with a recess pattern are performed on the films 6 and 7 successively, and these films are developed. Then, a recess 8 is formed by performing a selective etching on the active layer 3 using the film 6 as a mask. Besides, a gate electrode 9G is formed on the surface of the recess 8 using the film 7 as a mask. As a result, the gate electrode which is offset on the source side can be formed on the surface of the recess 8 formed on the active layer 3 located between a source electrode 4 and a drain electrode 5.
Patent JP-H068453-A (JP)
Title: Ink jet recording head, its manufacture, and recorder equipped with ink jet recording head
Inventor: KOBAYASHI JUNICHI
IPC: B41J2/16
Filed: 1992-06-29
Abstract: PURPOSE:To provide a manufacturing method for an ink jet recording head which is excellent in mass productivity and good in yield. CONSTITUTION:A solid layer 2 is formed on an expected part for forming an ink passage and an ink chamber on a substrate 1 to which an ink discharge energy generating element 5 is provided. Further, a resin layer is molded on its upper surface by transfer molding. Thereafter, the solid layer is removed. A solid layer 3 in contact with a top force 4 in transfer molding is provided onto the substrate 1 at the same time when the solid layer 2 is formed. Since the substrate does not come in direct contact with the top force thereby, the substrate will be capable of being prevented from being injured in molding.
Patent JP-H0519760-A (JP)
Title: Electronic musical instrument
Inventor: USA SATOSHI
IPC: G06F9/44
Filed: 1991-07-11
Abstract: PURPOSE:To vary parameters even while a musical tone is generated and to provide rich expression of the timewise variation of the musical tone by generating the musical tone control parameters continuously in real time by fuzzy inference. CONSTITUTION:A table ROM 13 connected to a CPU 10 is stored with a membership function which uses the condition part arithmetic of fuzzy inference, etc., and a fuzzy inference device 15 is equipped with plural function generators and performs fuzzy inference arithmetic according to inputted variables. In this case, a membership function editing device 17 is a tablet type input device, which is operated to freely set the shape of the membership function. Namely, when a fuzzy rule which is made to function in performance and a rule to be edited on the membership function editing device 17 are selected with a rule selection switch 18, the fuzzy inference device 15 infers the parameters which control the musical tone continuously in real time according to inputted performance.
Patent JP-H0522224-A (JP)
Title: Speech channel setting method for radio telephone set
Inventor: KIRIYAMA YUKIMUNE
IPC: H04M1/00
Filed: 1991-07-11
Abstract: PURPOSE:To prevent a fault of talking even when two sets of radio telephone sets are in use at a close distance by setting a channel used for discrimination at the revision of a set speech channel as the speech channel with priority. CONSTITUTION:A speech channel is set by discriminating whether or not channels of frequencies A, 2XA-C and (A+C)/2 are available, where A is the frequency of the speech channel and C is the frequency of the channel in use only at the start of the speech. Furthermore, the channel used for discrimination at the revision of the speech channel is set as a speech channel with priority. When the channel whose frequency is (A+C)/2 is discriminated to be an idle channel, it is discriminated that the set channel whose frequency is A is available of the speech channel, and the number information of the channel is stored in a channel memory circuit. When a prescribed time elapses afterward, whether or not the channel whose frequency is A is idle is discriminated.
Patent JP-H1110660-A (JP)
Title: Mamufacture of vibrationproof damper
Inventor: KANEKO YOSHIO
IPC: F16F13/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve sealability and dampering effect by blocking an open surface of a case with a cap of a primary molded piece, and then forming a sealer by using thermoplastic resin having weldability with soft resin of a connecting surface of the cap on an outer surface of the connecting surface of the case to the cap, thereby facilitating its manufacture. SOLUTION: A case 30 has a hollow part 31 having an opened upper surface to contain viscous fluid 50 in a thin bag-like state. And, the case 30 is integrally molded with thermoplastic soft resin such as, for example, thermoplastic elastomer(TPE). And, a cap 40 is to seal the open upper surface of the part 31 of the case 30, and integrally molded, similarly to the case 30, by the TPE. And, the fluid 50 is filled in the part 31 of the case 30, and as the fluid 50, silicone oil is, for example, used. And, sealing material 60 is to connect and seal a collar 32 of the case 30 to the cap 40. And, the material 60 is integrally molded with thermoplastic resin such as polypropylene having weldability with both the soft resins of the case 30 and cap 40.
Patent JP-S5873098-A (JP)
Title: Mechanical storage device
Inventor: TAKAHASHI TOORU
IPC: G06F12/16
Filed: 1981-10-28
Abstract: PURPOSE:To preserve a detector to a set position by a saved data with nonvolatile state, by producing a control signal through the comparison of a detection data from a position set detector and a saved data and forwarding or reversing a motor through the generation of a drive circuit signal with the control signal. CONSTITUTION:A position is arbitrarily set with a position detector 10 such as a potentiometer and a detection signal is outputted. The detection signal is digitized at an AD converter 11, inputted to a microcomputer 12, compared at an internal saved data, and a control signal of a specified voltage is outputted from a DIO2 terminal. A pulse signal is applied to a DC motor 14 from a terminal M1 of a pulse drive circuit 13, the DC motor 14 is forwarded and the potentiometer is turned to the objective direction. The saved data is converted to a set position of a position set detector with the feedback control. Thus, the study control of a car or the like using a microcomputer can be attained.
Patent JP-H1018948-A (JP)
Title: Engine remote-starting system
Inventor: HOTSUTA MASAMOTO
IPC: B60R25/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the safety and reliability in remotely starting an engine by a remote-starting system and make the remote-starting system easily applicable to vehicles equipped with no positional switch on their gearshifts. SOLUTION: This engine remote-starting system having a means (a) for remotely controlling the starting of an engine and a means (b) for controlling the starting of the engine based on the remote control is further provided with a means (c) for detecting starter currents of the engine, a means (d) for suspending the starting control of the engine when the detected current value exceeds a predetermined maximum value, a means (e) for detecting the temperature of the cooling water in the engine, a means (j) for detecting the internal resistance of the battery, a means (f) for correcting the predetermined maximum value on the basis of these detected temperature and resistance values, and a means (h) for warning of the suspension of the starting control of the engine.
Patent JP-2001001232-A (JP)
Title: Grinding method by optical profile grinding machine
Inventor: SHOMURA YOICHI
IPC: B24B17/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method by an optical profile grinding machine capable of implementing the correct grinding even when the shape of a tip of a grinding wheel is not truly circular, and preparing a rough cutting program by a simple teaching method. SOLUTION: The shape is registered by moving the image of a grinding wheel 11 along a work W projected on a projector 13, a grinding feed area and a fast forwarding area of the grinding wheel 11 are registered by a rapid line, a pitch interval α to indicate the cutting direction and the cutting position is inputted, and an NC machine 7 prepares an NC program, and controls the grinding machine to implement the grinding. Alternatively, a grinding machine 3 is directly controlled to implement the grinding without preparing the NC program.