baber/WOPTO huggingface dataset:
Patent JP-H03164464-A (JP)
Title: Sintered body of alumina silica system and production thereof
Inventor: YAMADA MASAHARU
IPC: C04B35/18
Filed: 1989-11-22
Abstract: PURPOSE:To provide the sintered body which has excellent characteristics, such as high-temp. strength, and is inexpensive by constituting the sintered body of TiC, CaO and mullite and specifying the ratio of the mullite to the TiC and CaO and the grain size of the mullite. CONSTITUTION:This sintered body of the alumina silica system consists of the mullite having 10 to 100mu grain size, the TiC of 5 to 40% by the weight of the mullite and the CaO of 0.1 to 1% by the same weight. The production of the sintered body is executed by using >=2 kinds of refined clay ore, layer alumina, aluminum hydroxide, and silica stone and admixing these materials in such a manner that the compsn. ratio of Al2O3/SiO2 attains a mullite forming range. After the admixed raw materials are ground by a wet process until >=90% attains <=5mu, the TiC of <=50mu grain size is added and mixed to and with the admixed raw materials mentioned above at 5 to 40% and the CaCO3 of <=0.1mu grain size likewise at 0.1 to 1% in terms of CaO. After the mixture is dried and crushed, the mixture is molded by using an org. binder and is calcined for >=1 hours at >=1600 deg.C.
Patent JP-H11144330-A (JP)
Title: Optical master disk and method and device for coating photoresist
Inventor: MASUZAWA MASAHIRO
IPC: G11B7/24079
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the optical master disk in which the depths of the pits or the grooves of the disk are made deeper as they move from the inner peripheral of a recording and reproducing region to the outer peripheral and to provide the method and the device for coating photoresist. SOLUTION: An optical master disk 4 is mounted on a turntable 3 located in a cup 1 and rotated by a motor 2. A nozzle 7 is extended to the disk 4 to coat photoresist. A flow straightening plate 5 is arranged in the cup 1 so that the plate 5 moves up and down by a driving device 6. The plate 5 is doughnut shaped and has the central opening section whose diameter is equivalent to the outer peripheral of region, in which a resist layer is exposed, or less. Air is sucked in from the central opening section by the device not shown in the figure. The air goes through between the disk 4 and the plate 5 and ejected through ducts 8, a liquid chemical receiving dish 9 and an air exhaust duct 10. At that time, the flow of air is controlled by the up and down movement of the plate 5 performed by the device 6 and the fan provided in the duct not shown in the figure.  Since the air flow is controlled while a spin coating or a spin drying is conducted, the thickness of the film is precisely controlled.
Patent JP-H05116930-A (JP)
Title: Electric conductive white powder
Inventor: TABEI SEIKICHI
IPC: C08K3/20
Filed: 1991-10-22
Abstract: PURPOSE:To provide electric conductive white powder having excellent transparency and electric conductivity by forming coating films of an electric conductive metal oxide on the surfaces of amorphous silica particles. CONSTITUTION:Coating films of one or more kinds of electric conductive metal oxides selected, from among indium oxide, tin oxide, antimony oxide and zinc oxide are formed on the surfaces of practically spherical amorphous silica particles as primary particles of 0.5-10mum average particle diameter to obtain electric conductive white powder. The amorphous silica particles are prepd. by making synthetic zeolite amorphous by acid treatment and practically have characteristics of zeolite particles.
Patent JP-2001122141-A (JP)
Title: Vehicular steering gear
Inventor: SEGAWA MASAYA
IPC: B62D6/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering gear capable of sufficiently stabilizing vehicular behavior even when a coefficient of friction between wheels and a road surface changes. SOLUTION: A movement of a steering actuator 2 controlled in accordance with an operation of an operation member 1 is transmitted to the wheels 4 so that a steering angle changes in accordance with this movement. In a stat where a coefficient of friction between only a front inner wheel 4 and the road surface is the same or more as a preset reference value, shifted from a state where a coefficient of friction between all the wheels 4 and the road surface is below the preset reference value by an operation of the operation member 1 to right or left, a steering angle variation is increased, compared to the stave where the coefficient of friction between all the wheels 4 and the road surface is below a preset reference value, by control of the steering actuator 2 in accordance with an operation of the operation member 1 to an opposite direction.
Patent JP-H07160963-A (JP)
Title: Entrance/exit management equipment, intruder supervisory equipment and card reader
Inventor: IKEGAWA TOSHIO
IPC: E05B49/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide a card reader used for both entrance/exit management equipment and intrusion supervisory equipment with inexpensive configuration and to provide entrance/exit management equipment and intrusion supervisory equipment with inexpensive configuration. CONSTITUTION:In the case of entrance/exit management equipment, a specification changeover switch 12 is operated manually, a card read section 11 is directly connected to a control section 15 and the control section 15 provides an output of read data read by the card read section 11 to an access control panel 23 of the entrance/exit management equipment side as they are. In the case of the specification of intrusion supervision, the specification changeover switch 12 is operated manually, a registration/collation control section 13 is connected to the control section 15 and the control section 15 provides an output of alarm set information or alarm release information from the registration/collation control section 13 to a signal processing circuit 34 of a burglar-proof receiver 30 via an output section 16.
Patent JP-H07134793-A (JP)
Title: System for inspecting meter
Inventor: MASADA HIROSHI
IPC: G10L15/00
Filed: 1993-11-09
Abstract: PURPOSE:To improve the operability of inspecting the meter and to improve the work efficiency by providing a voice recognition part and a numerical value conversion part which converts the recognition result into the numerical value information on a portable terminal equipment and inputting the numerical value which is read by an examiner when he reads the meter by voice and reducing the erroneous input with the simple input method. CONSTITUTION:An examiner has a terminal equipment 1 and visits homes to be inspected. By reading the numerical value of an indication meter, the voice is collected by a headphone microphone 11. A speech recognition part 12 recognizes the voice and a numerical value conversion and storage part 13 converts the recognized voice information into numerical value information. In this case, if you confirm whether the numerical value read by the examiner is accurately recognized or not, the stored numerical information is outputted by controlling required switches. In this case, the individual numbers of users can be inputted by voice. The person in charge carries the terminal equipment 1 to the prescribed office and connects it with a tabulation device 2. Thus the tabulation work is performed.
Patent JP-H06132504-A (JP)
Title: Solid-state image sensing element and manufacture thereof
Inventor: FUTAJIMA OSAMU
IPC: H04N5/353
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the quantity of light transmitting the light-shielding film of a stepped section and the quantity of light entering diagonally through an opening of the light-shielding film so as to suppress smears. CONSTITUTION:After a PSG film 17 covering a photosensor 11, an electrode 14 of a vertical transfer register 12, etc., is planarized, a tapered recessed part 26 is formed on the film 17 on the photosensor 11 through reactive ion etching. Then, an Al film 21 having an opening 22 on the part 26 is formed on the film 17. The film 21 has an excellent step-covering property because of the tapered recessed part 26, and the film thickness at the part 24 is large. In addition, the film thickness of the film 17 under the opening 22 is small because of the part 26.
Patent JP-H03164756-A (JP)
Title: Electrophotographic printer
Inventor: OGAWA TOSHITAKA
IPC: G03G15/00
Filed: 1989-11-24
Abstract: PURPOSE:To improve the performance of a device to miniaturize the device and to reduce a cost by constituting a paper carrying path between a paper feeding hopper and a fixing device of a photosensitive body having a flat part, and driving a sheet only by means of the flat part of the photosensitive body. CONSTITUTION:The electrophotographic printer is provided with the paper feeding hopper 1, a mean picking up the sheet 2 from the paper feeding hopper 1, the photosensitive body 3 holding a toner image 5, a transferring unit 4 trans ferring the toner image 5 on the sheet 2, a carrying means having the carrying path of the sheet 2, and the fixing part 11 including a heat roll 8 and fixing the toner image 5 transferred on the sheet 2. The sheet carrying path between the paper feeding hopper 1 and the fixing part 11 is composed of the photosensi tive body 3, and the sheet 2 is driven only by the photosensitive body 3. Thus, the blurring in a transfer is prevented and the performance of the device is improved. A photosensitive body is used for carrying a sheet surving also as the sucking of the sheet for a transferring unit, so that a device is miniaturized and cost-down is attained.
Patent JP-2000128445-A (JP)
Title: Controller for geared elevator
Inventor: MITSUTOMI MANABU
IPC: H02P21/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a car based on operating conditions by providing a means for switching a speed controller by respective means of a detection of an elevator load, a command of a driving direction, and a detection of the driving speed and the car position before/after the driving. SOLUTION: Loadage is detected by a load detecting circuit 13 from a load detecting device 12 installed in a car 7 and the elevator speed is detected via a speed detecting circuit 15 from a rotary encoder 14 directly connected to a motor 1. A motor current is detected via a current detector 16 and a detecting circuit. The loadage, the elevator speed, and the motor current are speed controlled by a microcomputer circuit 19 via an input circuit 18, generate PWM pulse signal, are amplified in a gate drive circuit 20, and set to the gate signal of an inverter 4. Before starting the elevator, the loadage information of the car 7 is obtained from the load detecting circuit 13 so that an acceleration command pattern is obtained by an acceleration pattern generating circuit from the driving speed and direction decided by the car call and hall call.  The speed controller is switched by a switch only in vibrating time in backlash of a decelerator 5.
Patent JP-H06234901-A (JP)
Title: Vinyl chloride resin composition and film made thereof
Inventor: TANAKA KATSUMI
IPC: C08K3/34
Filed: 1993-12-06
Abstract: PURPOSE:To enable the long-time continuous production of a film having metallic luster on a calender by incorporating specified amts. of a metal powder and a fine silica powder into a vinyl chloride polymer. CONSTITUTION:A resin compsn. is prepd. by mixing 100 pts.wt. vinyl polymer obtd. by polymerizing vinyl chloride alone or together with a copolymerizable monomer with 1-10 pts.wt. metal powder necessary for giving the resulting compsn. a metallic luster, 0.3-1.5 pts.wt. fine amorphous silica powder produced by reacting an aq. soln. of sodium silicate with an acid such as sulfuric acid, and, if necessary, 5-8 pts.wt. plasticizer derived from phthalic acid, trimellitic acid, etc., 1.5-3.5 pts.wt. stabilizer based on lead, cadmium, etc., and suitable amts. of additives such as a pigment. The compsn. is calendered to give a vinyl chloride resin film which does not cause plateout of the metal powder on the surface of a calender roll.
Patent JP-H08168117-A (JP)
Title: Power distribution panel
Inventor: ISHIKAWA JUNZO
IPC: H02B1/28
Filed: 1994-12-09
Abstract: PURPOSE: To prevent fire scattered from the pressure-discharge opening of a power distribution panel toward a rear-surface side when the power distribution panel fails from being scattered to a person at the rear-surface side. CONSTITUTION: A pressure discharge plate 3b for blocking a pressure discharge opening is provided closer to the rear surface of the ceiling part of a power distribution panel so that it can be freely rotated, at the same time a protection plate 5 is provided at the upper portion of a rear surface plate 1a so that it can rotate freely, and the protection plate 5 faces downward due to the engagement between a hook 8 coupled to the pressure discharge plate 3b normally via a wire 10 and a hook hanging 7 mounted to the protection plate 5. When an accident occurs and when the pressure discharge plate 3b opens, the coupling between the hook 8 and the hook hanging 7 is disengaged and the protection plate 5 which is energized upward rotates upward, thus screening fire discharged from the pressure discharge opening.
Patent JP-H11143734-A (JP)
Title: Backward execution method of sequence program
Inventor: KOYAMA MASAHIRO
IPC: G06F11/28
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a program test and to improve its development efficiency by going back to the just preceding state that carries out the action of one previous step when a transition condition is not established. SOLUTION: Whether a previous transition condition is established is decided (processing 107). Here, when the condition is not established, this method proceeds to the next processing 111 and when the condition is established, it proceeds to processing 109 (processing 108). When the previous transition condition is established, an operator confirms whether it forcedly passes through the transition (processing 109). When the previous transition condition is not established or in the case of forced passage, the execution state of an SFC program goes back to the just preceding state that executes an action of one previous step. According to the method, because it is possible to partially execute a program backwardly, it is possible to efficiently perform operation confirmation of a program and to improve the development efficiency of the program.
Patent JP-H09148210-A (JP)
Title: Method for producing semiconductor wafer and its producing equipment
Inventor: TOGASHI YOICHI
IPC: G05B19/418
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To avoid manufacturing of inferior products taking into consideration presence or absence of a limit time between steps by a method wherein a batch configuration of a product to be first of all processed is preengaged firstly, and the product of the batch configuration is input into a bath processor to be processed, simultaneously with completion of the bath processor. SOLUTION: A batch configuration object of a batch configuration control part 6 is all lots extracted, and the lot which can be processed together with a lot of the highest priority order thereamong is arranged properly. A standby time is inquired to a progress condition monitor part 7, a lot which can reach a batch processor and be processed is again extracted, a member of the lot which is arranged properly is added and replaced, and a batch configuration lot is decided and preengaged. Then, the batch-configured lots are gathered to a buffer, and a batch-configured product is input into the batch processor to be processed, simultaneously with completion of process in the batch processor. Thereby, it is possible to avoid manufacturing of inferior products taking into consideration presence or absence of a limit time between steps.
Patent JP-H09166833-A (JP)
Title: Device for reading optical code of moving photograph film and for detecting end notch
Inventor: ROY CARL WILSON
IPC: G03B27/62
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device adjustable for dealing with films different in width, thickness and hardness by providing a first frame having an end surface guide, a second frame having a film deflector and a means arranging both frames opposed to each other. SOLUTION: The first fame 84 is provided with first and second film end surface guides 148 and 148 which are opposed to each other in parallel, and respective film end surface guides 148 has contact surfaces 160 engaged with the end surface of a film web moved in between. Each contact surface 160 has a curved center part and both opposed sides of the center part which are made into curved surfaces where strength in a horizontal direction is given to the film web crossing the contact surfaces 160 and moving. The second frame 70 has first and second film deflectors. The means deciding the opposed positions of the first and second frames 84 and 70 with the film deflector is provided so as to engage the frames with the film web on the opposite side of the center part.
Patent JP-H02151975-A (JP)
Title: Information retrieving system
Inventor: HIROSE KENJI
IPC: G06F17/30
Filed: 1988-12-02
Abstract: PURPOSE:To improve retrieval performance by sending a retrieved result to an inquiring device, counting the number of retrievals by a counting means, and when the number of retrievals coincides with a number data, sending a message indicating that the number of retrieval becomes the number of interrupted retrievals. CONSTITUTION:A device A is connected to a device B through a communication- line 2, inquiry data for inquiring retrieval including the number of interrupting retrievals is sent from the device A to the device B or from the device B to the device A, retrieval corresponding to the sent inquiry data is executed, and the retrieved result is sent to the inquiring device. When the number of retrievals coincides with the number data, a message indicating that the number of retrievals becomes the number of interrupted retrievals to the inquiring device, stop, continuation or end is commanded in accordance with the sent contents, and the retrieval processing is stopped, continued or ended in accordance with the command. Consequently, the retrieval performance is prevented from being dropped due to the lacking of the retrieving condition.
Patent JP-H10185753-A (JP)
Title: Optical-fiber liquid detecting sensor
Inventor: MISONO NOBUYUKI
IPC: G01N19/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optical-fiber liquid detecting sensor whose replacement operation can be made easy after the detection of a liquid and which can reduce the maintenance costs of a detecting system by a method wherein a case is divided, a swelling material is arranged at a divided case on one side and an upset die is arranged at a divided case on the other side. SOLUTION: A case 14 is divided into an upper case 16 and a lower case 17. When the case is used as a liquid detecting sensor, the upper case 16 and the lower case 17 are separated in advance, an optical fiber is arranged on a swelling material 6 in the lower case 17. Then, the upper case 16 in which an upset die 5 is arranged is put, and the upper case 16 and the lower case 17 are integrated by screws 18. When the sensor is replaced after the detection of a liquid, the screws 18 are removed, the upper case 16 and the lower case 17 are dismantled, only a lower case 17 which is prepared in advance is replaced, an optical fiber 3 is inserted and arranged in the lower case, the upper case 16 is attached and fixed, and a sensor part is formed.  Since it is not required to connect the optical fiber 3, the optical fiber can be attached and replaced easily and in a short time, it is sufficient to replace only the lower case 17, and the maintenance costs of the liquid detecting sensor can be reduced.
Patent JP-H09141561-A (JP)
Title: Screwing adjusting device for screws
Inventor: FUJIMOTO KAZUAKI
IPC: B25B21/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To adjust the degree of screwing of the screw head of screws by providing a fixing means enabling the fixing to a bit shaft on a guide tube part without relying on sense. SOLUTION: When the bit shaft 1 of an electric screwdriver is inserted into a guide tube 2 so as to thread in screws S until the head part S1 of the screws S is made flush with a screwing surface P, the tip of the bit 1a of the bit shaft 1 is aligned with the tip of a rotating tube 3. Also, when the screws S are threaded in until the head part S1 of the screws S is sunk slightly from the screwing surface P, the tip of the bit 1a of the bit shaft 1 is projected from the top end of the rotating tube 3 by an approximate amount that they are fitted closely into the groove 11 of the head part S1 of the screws S such as wooden screws. Then a set screw 8a is screwed in so as to fix the guide tube 2 to the bit shaft 1, and a screwing adjust tool for screws is mounted on the bit shaft 1 of the electric screwdriver.
Patent JP-H05142685-A (JP)
Title: Radiograph information reader
Inventor: ISHIKAWA HIROMI
IPC: G03B42/02
Filed: 1991-11-21
Abstract: PURPOSE:To provide a radiograph information reader by which stimulated luminescence and an excellent image signal therefrom are obtained without being effected by dust from a stimulative phosphor sheet where radiograph information is accumulated. CONSTITUTION:Auxiliary members 69 and 73 where surfaces 69a and 73a opposed to a laser beam 60 are extended in an oblique upper direction along a vertical line from the stimulable phosphor sheet A side are disposed on the upper parts of the beam condensing end 68a of a condensing guide 68 and a condensing mirror 66. In such a case, since the dust is prevented from adhering to the surfaces and the upper parts of the members 69 and 73 are completely separated from the laser beam 60, a part of the laser beam 60 is not intercepted even when the dust adheres to the upper part.
Patent JP-H06126489-A (JP)
Title: Tube holding device
Inventor: TENKAI HIDEKI
IPC: B23K37/053
Filed: 1992-10-19
Abstract: PURPOSE:To simplify structure, to facilitate automation and to improve working effect by pressing the inner end of each pawl supporting body with a conical sliding body, which is provided freely movably in the center of a substrate, moving the supporting body in a radial direction and pressing to hold the inside of a tube with each pawl. CONSTITUTION:The plural pawl supporting bodies 25 on which the pawls 26 are projectively attached are provided freely movably in the radial direction from the center of the substrate. The inner end of each pawl supporting body 25 is pressed with the conical sliding body 20, which is provided freely movably in the center of the substrate 22, and each pawl supporting body 25 is moved in the radial direction. The inside of the tube 30 is pressed with each pawl 26, and the tube 30 is held on the rotary chuck of a tube cutter. Thus, the structure is made simple, and the movement of the sliding body 20 is easily automated by a motive power such as a motor.
Patent JP-H05217619-A (JP)
Title: Female-type electric contact
Inventor: DONARUDO JIEI BURINKUMAN
IPC: H01R13/11
Filed: 1992-10-20
Abstract: PURPOSE: To improve a female electric contact. CONSTITUTION: A long body 12 of a female electric contact 10 has a terminal part 14 at one end and has a receptacle part 16 receiving a male pin at the other end. A pair of cantilevered beams 20a, 20 are of the same length, face each other, and have contact parts 22 at their respective distal ends. The arms of the cantilevered beams dislocated in the direction of their axes along the vertical direction B of insertion of the male pin, so that the male pin is engaged with the contact parts in sequence. The cantilevered beams are curved inward, and the portion of contact of the arm of one beam is engaged with the arm of the other while being exerted with preload.