baber/WOPTO huggingface dataset:
Patent JP-H04198690-A (JP)
Title: Heat pipe and manufacture thereof
Inventor: ISHIDA SHINICHI
IPC: H01L23/427
Filed: 1990-11-29
Abstract: PURPOSE:To improve cooling performance by a method wherein one side surface is used as a heat absorbing surface and the inside of the heat pipe is constituted of a base unit and a plurality of heat radiating units while operating liquid is sealed into the inner space between the base unit and the heat radiating units. CONSTITUTION:A heat pipe 10 is constituted of a base unit 11 and heat radiating units 12. The base unit 11 is a box type part having parallel planes while a flat heat absorbing surface 11b is formed on one side of outer surfaces. The heat radiating units 12 are truncated tubular parts having square sections and are provided on the other side of the base unit 11 so that a multitude of heat radiating units are provided while the heat radiating units 12 are constituted so as to be heat pipes to the tip ends of the same. A hollow internal space is formed in the base unit 11 and the heat radiating units 12 in a form that recessed parts 11a is communicated with fine holes 12a while operating liquid or pure water and the like is sealed into the internal space. According to this method, heat cooling capability of a large capacity can be obtained.
Patent JP-H09171533-A (JP)
Title: Electronized current money holding device
Inventor: OKI MASAYUKI
IPC: G06F19/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic safe of an electronic current money system excellent in operability, maintenability and reliability. SOLUTION: Before and behind a main body 150, a front surface door 151 and a rear surface door 152 are provided. On the front surface door 151, a display device 154 for showing the operating state of a door lock key 153 and the whole safe, particularly the requiring of the maintenance due to the occurrence of fault, etc., in the safe is provided. The rear surface door 152 is connected to the power supply line for the many IC cardreader/writers provided at the inside of the main body part and a communication line for performing the transmission of the information on electronic money. The front surface door 151 can be opened by a hinge 151'. in the main body part 150, the many IC card readers/writers are stored. At the front surface of the main body part 150, the card insertion ports 155 of the IC cards for the IC card readers/writers are arrayed in two upper and lower stages.  An IC card operating display device 155' is provided correspondingly to each insertion port.
Patent JP-H07193095-A (JP)
Title: Method of removing bulged out resin between leads
Inventor: TAGUCHI ATSUHIKO
IPC: H01L21/56
Filed: 1993-12-27
Abstract: PURPOSE:To relieve a stress applied to a punch in a resin cutting process. CONSTITUTION:In order to cut off excessive resin 3 bulged out between leads 4 from a resin-sealed semiconductor package, the bulged out resin 3 is thrust down by a punch 1 which has elastic elements on its parts which are brought into contact with he resin.
Patent JP-H06147527-A (JP)
Title: Room unit of air conditioner
Inventor: SATO YOSHIKAZU
IPC: F24F13/22
Filed: 1992-10-30
Abstract: PURPOSE:To effectively prevent dropping of condensed water generated at a diffusing end at the time of cooling. CONSTITUTION:A pair of opposed guide walls 6, 7 which are vertically opposed to guide the air from a fan 4 are provided in a diffuser 5. A recess 13 is formed near a diffusing end 8 of the wall 7. A vortex part 14 of a state that indoor air is engulfed in the recess 13 is formed to limit a condensing area in this part, and further a water absorber 17 is disposed oppositely to the part 14.
Patent JP-H06160950-A (JP)
Title: Prewinding type camera
Inventor: KODA TAKAO
IPC: G03B17/00
Filed: 1992-11-19
Abstract: PURPOSE:To make efficient and sure photographing of many sheets possible on currently available films. CONSTITUTION:The prewinding type camera which controls the film feed by detecting the pulses of an interlock switch 11 connected to a sprocket 10 by a pulse detecting part 13 is controlled in such a manner that the return quantity of the films coincides by counting the pulses by a count system at the time of rising when the detected pulses at the time of prewinding is in a high state and by counting the pulses by a counting system at the time of a falling when the above-mentioned pulses are in a low state. This camera is applied to a camera of a DIL system for automatically drawing the film out of a cartridge loaded in the camera and winding this film to a winding part. As a result, at least two sheets of additional photographing is possible.
Patent JP-H10166325-A (JP)
Title: Manufacture of inorganic cured matter
Inventor: NOZAKI ZENJI
IPC: E04C2/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To manufacture an inorganic cured matter with a good decorative property of multicolored patterns. SOLUTION: The cured matter is formed by curing an inorganic curing composition by pouring an inorganic curing composition slurry of SiO2 -Al2 O3 powders, an alkali metal silicate solution, and a lipopholic pigment into a die 2, and then giving vibration by means of a table vibration 3, or pouring an inorganic curing type composition slurry into the die while giving vibration thereto so as to separate the lipopholic pigment from other component, and thereafter curing the inorganic curing type composition.
Patent JP-H01172190-A (JP)
Title: Control device for group-controlled elevators
Inventor: FUJINO TOKUYA
IPC: B66B1/18
Filed: 1987-12-26
Abstract: PURPOSE:To make the stream of passengers smooth on a lobby floor and to restrain elevators from uselessly running, by providing a waiting passenger number detecting means, a cage passenger number detecting means and a door opening and closing control means. CONSTITUTION:The number of waiting passengers in a hall on a bobby floor is detected by using waiting passenger sensors 3a through 3d of laser, ultrasonic type or the like, and the number of passengers in a cage is detected by using a load detecting device in the cage. Further, during the cage stopping at the lobby floor, the number of passengers in the cage and the allowable number of boarding passengers are calculated from the load of the service elevator, and accordingly, a computer compares the number of waiting passengers with the allowable number so as to determine whether all waiting passengers can board the service elevator or not. Further, if it is estimated that passenger leaving out of boarding are present, a door opening instruction is issued to another waiting elevator. Accordingly, the waiting elevator opens its doors to cope with the waiting passengers.
Patent JP-H09170952-A (JP)
Title: Optical heterodyne device
Inventor: MURAKAMI FUMIO
IPC: G01J9/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To measure the optical phase difference accurately which are generated between laser lights including unstable frequency difference or unknown frequency difference. SOLUTION: Two laser lights A and B with individual frequencies different from each other are mixed as they are, and a reference electric signal having a frequency equivalent to the difference between the frequencies of the laser lights A and B is generated by a photoelectric converter 12. In addition, after the laser light A is subjected to phase-shifting at a phase θ to be measured, it is mixed with the laser light B, and a measuring electric signal having the frequency and phase θ to be measured is generated by a photoelectric converter 13.  Then, an intermediate frequency signal having a frequency preset in advance is generated through an intermediate frequency signal generator 14, and the reference electric signal is subjected to SSB modulation by the intermediate frequency signal in an SSB modulator 15, then the measuring electric signal and SSB modulation output are mixed by a mixing circuit 16, and a signal equivalent to the difference between the frequencies of the measuring electric signal and SSB modulation output is sent through a low-pass filter 17 from the circuit 16.
Patent JP-H05162837-A (JP)
Title: Transfer device and method
Inventor: SAKAMOTO ISAO
IPC: B23Q39/04
Filed: 1991-12-17
Abstract: PURPOSE:To shorten a workpiece transfer time by controlling a transfer device for starting a forward feed operation, while elevating a workpiece, and for starting a descending operation during the forward feed operation in the device where the workpiece is transferred on the ascending and descending operation of a transfer bar. CONSTITUTION:After a workpiece W is delivered onto the first placement seat 3 of the first station P1, a ball screw 18 is caused to rotate on the operation of a servo motor 16 for ascending and descending operation. Then, a nut 19 moves and lift arms 9 to 11 turn via a connecting rod 21. Consequently, a transfer bar 13 is elevated together with the workpiece W. During this ascending motion of the workpiece W, another servo motor 33 is started the predetermined time before completion of final elevation, and a ball screw 34 is rotated, thereby causing the forward feed operation of the bar 13 via a nut 35 and a saddle 27 for feeding the workpiece W in a horizontal direction. During the forward feed of the workpiece W, the bar 13 is caused to descend the predetermined time before completion of the forward feed operation, and further caused to retreat for waiting for the feed of the next workpiece.
Patent JP-H01174204-A (JP)
Title: Driving controller for electric motor car
Inventor: SHIBATA AKIRA
IPC: B62D11/08
Filed: 1987-12-28
Abstract: PURPOSE:To enable spin-driving to be smoothly performed, by regulating the level of accelerator signal, when the spindriving command of an electric motor car is detected based on the accelerator signal. CONSTITUTION:The operating quantity of drive-operating accelerator levers 10 is fed to amplifying means 14R, 14L and a spin detecting means 16 via converting means 12R, 12L. The output of the amplifying means 14R, 14L is fed to car body driving motors 24R, 24L via PWM means 18R, 18L and driving means 22R, 22L. In the meantime, when the command of the accelerator levers 10 by a user through an input state is of spin, then from the spin detecting means 16, the output of detection signal is directed to a level regulating means 20. By the level regulating means 20, based on such detection signal input, the output levels of the amplifying means 14R, 14L are made lower than a level at the time of a normal state.
Patent JP-H06187245-A (JP)
Title: Cache memory control unit
Inventor: WATANABE KAZUHIRO
IPC: G06F12/12
Filed: 1992-12-15
Abstract: PURPOSE:To place an optional area of a main memory in a cache memory at all times and improve the performance of a system by providing a comparator which compares an address being accessed with the address of a permanent cache area to judge whether or not they match each other and a memory which stores the comparison result of the comparator. CONSTITUTION:The cache memory control unit is equipped with a register 6 wherein the address of a cache area in which data are placed at all times is set, the comparator 7 which checks whether or not the address being accessed matches the address of the cache area, the memory 8 which stores the comparison result of the comparator 7, and a cache control circuit 5 which controls the operation of the memory 8, etc. Then a control circuit 5 controls an R/W signal 22 to the memory 8 with a status signal 23, etc., from a CPU 1. Therefore, the optional area of the main memory 2 can be placed in the cache memory at all times and the performance of the system is improved.
Patent JP-H08164176-A (JP)
Title: Roller treating implement and its production
Inventor: MASUDA ISAMU
IPC: A61H15/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a roller treating implement which is easily producible and has an excellent treatment effect. CONSTITUTION: This roller treating implement 1 consists of an operating shaft 2 and a press roller 3 freely turnably disposed in the central part of the operating shaft 2. The operating shaft 2 consists of a central metallic bar for supporting the press roller 3 and metallic pipes 6, 6 which are fitted to both ends of the metallic bar and are fixed by rivets 8. Grips 5 made of soft rubber are put on the outer ends of the respective metallic pipes 6. The press roller 3 consists of an elastic material, such as soft rubber and has a form of integrally connecting a pair of spherical bodies via a recess. The outer peripheral surfaces of the respective spherical bodies are integrally and projectingly provided with hemispherical small projections 9 at equal intervals in two rows along the parts of the max. diameter which come into contact with the human body.  Circular magnetic field generating sources are embedded in the spherical bodies so as to correspond to the arraying positions of the small projections 9.
Patent JP-H10190430-A (JP)
Title: Proximity detector
Inventor: CHARRIER PIERRE
IPC: H04B10/43
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a proximity detector which realizes high speed amplitude of a received pulsed signal and is equipped with a circuit means that is simple and inexpensive. SOLUTION: In this proximity detector which uses a high speed amplifier at a receiving section, specially a photoelectric cell, a base B of a high speed transistor T1 is connected to a high potential point Vcc through a condenser C1 that is directly connected to a current source D1 which creates pulsed current that is a proximity function of an object and also connected to a low potential point 0V through a serial circuit of a resistor R3 and a condenser C2. A middle connection point between the resistor R3 and the condenser C2 is connected to a collector C of the transistor T1' and also connected to the point Vcc through a collector resistor R4 which undergoes parallel connection of a gain resistor R5 of an amplifier.
Patent JP-H05144751-A (JP)
Title: Manufacture of semiconductor epitaxial substrate
Inventor: TAKIZAWA RITSUO
IPC: C30B25/10
Filed: 1991-11-22
Abstract: PURPOSE:To manufacture an epitaxial growth substrate excellent in the lifetime of generation by repeating an epitaxial growth process. CONSTITUTION:An epitaxial growth process composed of the following three steps: a first heating step 1 to heat a substrate; a second epitaxial growth step 2 to bring the substrate temperature to the epitaxial growth temperature and perform epitaxial growth to form a semiconductor epitaxial layer on the substrate (17); and a third cooling step 3 to stop the epitaxial growth and subsequently cool down the substrate with the semiconductor epitaxial layer formed thereon (19). This epitaxial growth process 4 is repeated a plurality of times. Or, a process to clean the substrate is placed between the epitaxial growth process 4 and the next epitaxial growth process 4 (5).
Patent JP-H02180761-A (JP)
Title: Aluminum nitride sintered body
Inventor: HIGASHIMATSU TOMOHARU
IPC: C04B35/581
Filed: 1988-12-29
Abstract: PURPOSE:To obtain AlN sintered body having uniform color tone without local stains or stripes by allowing a sintering aid comprising rare earth oxide to exist in a garnet crystal structure in the intergranular area or AlN grains. CONSTITUTION:The AlN sintered body is obtained by sintering the source material comprising AlN powder and the sintering aid of rare earth oxide such as Y2O3. In the sintered body, foreign matters essentially comprising the sintering aid form garnet crystal structures existing in the intergranular area of the AlN grains. Thus, the obtd. AlN sintered body has uniform color tone.
Patent JP-H11168144-A (JP)
Title: Layout equipment and method of transistor in semiconductor integrated circuit, and manufacture of the semiconductor integrated circuit using the method
Inventor: KISHIDA SATORU
IPC: G06F17/50
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an equipment which enable effective layout editing, and a manufacturing method of a semiconductor integrated circuit. SOLUTION: One logic gate is selected from a circuit diagram displayed on a window for a circuit diagram. Additive information of the selected logic gate (ID of logic gate, logic gate name, size information of transistor constituting logic gate, etc.), is read from a magnetic disk. A logic gate type is discriminated from the logic gate name. A user designates the position which generates a layout cell. The arrangement position of the layout cell can be obtained from the generation position of the layout cell, the relative positional relation of terminals constituting a logic gate, etc. After that, layout cells of a logic gate unit are generated.
Patent JP-H01178972-A (JP)
Title: Electrophotographic sensitive body
Inventor: HISADA HITOSHI
IPC: G03G5/06
Filed: 1987-12-29
Abstract: PURPOSE:To obtain sensitivity in positive charging, to reduce rise of residual potential, and to enhance abrasion resistance and durability by laminating on a conductive supporting body an electric charge transfer layer, a charge generating layer, and a protective layer containing a thermosetting acrylic resin and nitrobenzoic acid. CONSTITUTION:The protective film high in hardness and superior in light transmittance and weather resistance is obtained by using the thermosetting acrylic resin, and rise of residual potential due to repeated uses is reduced and durability and practical use life of a photosensitive body are enhanced by adding nitrobenzoic acid. The sensitivity at the time of positive charging is obtained by laminating on the conductive supporting body the charge transfer layer, the charge generating layer, and the protective layer, and sensitivity can be enhanced by combining addition of a phthalocyanine pigment to the charge generating layer with the addition of nitrobenzoic acid to the protective layer, thus permitting sensitivity in positive charging to be obtained, rise of residual potential to be reduced, and abrasion resistance and durability to be enhanced.
Patent JP-H11167773-A (JP)
Title: Information recording and reproducing device and recording and reproducing method
Inventor: YAMAMOTO KAZUO
IPC: G11B20/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording and reproducing device which can detect surely deterioration of a recording layer of an optical disk and can utilize a recordable region of an optical disk efficiently. SOLUTION: For an optical disk 4 provided with a data region for recording information with a sector unit and a file control region for recording and reproducing control information controlling directory of a file of data recorded in the data region with a sector unit, a jitter detecting means 200 for detecting quantity of jitter of read out coded data is provided, data recorded in a sector of a data region in which quantity of jitter detected by the jitter detecting means 200 exceeds the prescribed threshold value are recorded in a new sector of the data region, while directory control information controlling a file of data recorded in a sector of the data region in which quantity of detected jitter exceeds the prescribed threshold value is made impossible to be reproduced also updated directory control information is recorded in a new sector of the file control region.
Patent JP-H04207930-A (JP)
Title: Electronic equipment system having power stoppage backup
Inventor: YAMADA HIROSHI
IPC: H04L12/40
Filed: 1990-11-30
Abstract: PURPOSE:To get a device without wasteful battery consumption by transmitting the stoppage processing finish in the master station to power stoppage to a communication line, and also, deterring the backup of the battery in the slave station when it receives the stoppage processing finish of the master station through the communication line. CONSTITUTION:If power stoppage occurs at a time T1, a power stoppage detection signal bar ACFAIL goes 'H' at a time T2, and the backup by uninterruptive power devices 12, 30, and 60 is started. When the stoppage processing finishes, a stoppage processing finish signal TX FRAME is sent from a system core 14 to slave stations 20 and 50 through a communication line 40. At a time T3, the backup control signal UCTL 1 of the slave station 20 goes 'L', and the uninterruptive power device 30 maintains the stoppage condition until the commercial power source AC 2 is restored. At a time T4, the backup control signal UCTL 2 of the slave station 50 goes 'L', and the uninterruptive power device 60 maintain the stoppage condition until the commercial power source AC3 is restored.
Patent JP-2000162095-A (JP)
Title: Evaluation apparatus for life
Inventor: FUKATSU SEIICHI
IPC: G01M99/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation apparatus by which a driving mechanism can be analyzed so as to correspond to its actual operating state as faithfully as possible and by which its life can be estimated precisely. SOLUTION: The position, the posture and the moving speed of a first drive member 3 and a second drive member 4 are detected by a position/speed detection means 11. Their speed, their posture and their moving speed are recorded by an operating-state recording means 13 via a drive and control computing means 12. The flexure amount of the first and second drive members 3, 4 is detected by a displacement meter 9 and a displacement meter 10 so as to be recorded by a displacement-state recording means 14. An analysis means 15 analyzes a stress on the basis of the input of their recorded data. A fatigue- limit-excess recording means 16 records data about a place in which the fatigue limit of the first and second drive members 3, 4 is exceeded, about the excess time and about a stress at this time.  A life evaluation means 17 evaluates the life of a driving mechanism 1 on the basis of their recorded data.
Patent JP-H03195895-A (JP)
Title: Method for preventing fouling of marine organisms and apparatus for washing ball
Inventor: NAKAMURA YASUAKI
IPC: F28G13/00
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the fouling of marine organisms by periodically injecting fresh water set to specific temp. or higher in a seawater system and preventing the fouling of marine organisms in the larval stage. CONSTITUTION:Raw water is supplied to a water heater 12 from a raw water replenishing system through a raw water supply valve 22 during the stop period of ball circulation (during the OFF-period of a circulation pump 6) and heated to predetermined temp. by a heater 23. The killing temp. of marine organisms in the larval stage is 30 deg.C but the predetermined temp. is set to (30 deg.C+alpha) with due regard to the radiation from hot water injection piping. The hot water heated to the predetermined temp. is injected in a ball circulating system at the necessary time of injection by operating a hot water pump 13 but, by closing the valve 8 of the ball circulation system at this time, hot water is guided to two systems, that is, in one system, hot water is guided to a matrix pipe inlet system 2 through a ball circulating pump 6 and a ball recovery device 7 and, in the other one system, it is guided to a matrix outlet system 4 through a ball collector 5 and the hot water is injected in the whole of the circulation system. In the larval stage of marine organisms, the effective fouling preventing effect of marine organisms can be obtained without generating environment pollution.
Patent JP-2001154938-A (JP)
Title: Information processor and storage medium storing information management program
Inventor: WATANABE TORU
IPC: H04L12/58
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce burdens on the reception side of information and to transmit the information. SOLUTION: A server device 12 is provided with the information to be transmitted to information terminal equipment 14 through a network 10 from an information providing device 16 and stores it. The server device 12 transmits the information provided from the information providing device 16 by the form of electronic mail for instance to the information terminal equipment 14, and in the case that the electronic mail is not read over the prescribed number of days, simplifies the information to be transmitted and newly stores it as the information to be transmitted.