baber/WOPTO huggingface dataset:
Patent JP-H11121602-A (JP)
Title: Clean box, method and apparatus for clean transport
Inventor: MIYAJIMA TOSHIHIKO
IPC: B65G49/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To transport a work to be carried by a nonoxidative gas, through the use of a clean box having an easily replaceable structure for internal space with a gas nonoxidative gas such as nitrogen or inert gas. SOLUTION: This clean box has neither evacuation nor transport means, comprising a body 11 having an opening at one side face, side cover for gas- tight close of this opening, and gas feed-drain valves 30A, 30B at the body 11. The method using this box uncovers the opening of the body and opening the valves 30A, 30B through a gas feed/exhaust mechanism 41 for feeding a nonoxidative gas into the clean box 10 through one valve 30A, after exhausting a gas which has been filled in the box 10 through the other valve 30B.
Patent JP-H08153347-A (JP)
Title: Discoid recording medium and recording/reproducing device
Inventor: KOYAMA TOSHIMI
IPC: G11B11/10
Filed: 1994-11-29
Abstract: PURPOSE: To improve the degree of freedom of design by providing a magneto- optical recording material layer on the whole disk area incorporating a pit and a projection part to execute recording and wobbling the pit or the projecting part according to the sub-data. CONSTITUTION: The projection part 1a equivalent to a so-called pit is formed on a substrate 1 of an irradiation surface side beforehand. The projection part 1a of the substrate 1 is formed by a stamper before a magneto-optical recording layer 2 consisting of a magneto-optical recording material is formed. The magneto-optical recording layer 2 is formed on the irradiation surface side irradiated from a light source. Then, the optical disk is used as a magneto- optical disk erasing information on the magneto-optical recording layer 2 and recording new information by magneto-optical recording. By constituting the optical disk in such a manner, various servos such as tracking, etc., are performed ranging to the whole surface regardless of an area, and the degree of freedom at a designing time is enhanced.
Patent JP-H08152618-A (JP)
Title: Color liquid crystal display device
Inventor: HOSHINO TOSHIAKI
IPC: G02F1/133
Filed: 1994-11-29
Abstract: PURPOSE: To provide an inexpensive color liquid crystal display device which is less increased in a manufacturing cost according to coloration, is usable as a reflection type without contg. a light source and deals with a high duty by coloring an STN type without forming color filters. CONSTITUTION: This liquid crystal display device has a liquid crystal cell 3 formed by holding a liquid crystal layer having a twist angle of 180 to 270 deg. with a pair of electrode substrates, a twist phase difference plate 4 which functions as a double refractive layer and a pair of polarizing plates 2, 5. In addition, Δn.d (product of refractive index anisotropy Δn and a thickness 4 of the phase difference plate 4 and Δn.d of the liquid crystal layer of a voltage non-impressed state are set at an approximately equal value within a range of 1.4 to 2.0μm. The value of Δn.d of the liquid crystal layer is continuously changed by controlling the voltage to be impressed.
Patent JP-2000335333-A (JP)
Title: Bumper reinforcement with each end gradually changed in sectional width
Inventor: ANDO SHOJI
IPC: B21D53/88
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a bumper reinforcement used to improve the rigidity of the body of an automobile and to increase the safety of the automobile by absorbing the energy in collision which improves the safety against a so-called offset head-on collision and an oblique impact by extending the length in the right-to-left direction, and is suitable for the vehicle design high in the degree of freedom in fitting, and low in air resistance. SOLUTION: In this bumper reinforcement 1 manufactured by a specified process using a high tensile steel plate, having a substantially B-shaped closed section, its sectional width is gradually reduced toward an end face 80 by bringing a front face close to a rear face at right and left ends 76 in a fitted condition to the automobile.
Patent JP-H02140732-A (JP)
Title: Data imprinting device for camera
Inventor: HIRABAYASHI MASAHIDE
IPC: G02F1/13
Filed: 1988-11-22
Abstract: PURPOSE:To make a module thin and simultaneously to freely set the arrangement of liquid crystal display elements without considering the shape of a COB by using the driving signal of the COB for driving the plural liquid crystal display elements through an FPC. CONSTITUTION:The driving signal of the COB 1 drives a transmission type liquid crystal panel 5 by zebra connectors 3 and 4 through the FPC 2. Simultaneously, it drives a non-transmission type liquid crystal panel 8 by zebra connectors 6 and 7 through the FPC 2. As the result, since the COB can be made small in size and the FPC can be made thin, the module can be made thin. Besides, the display elements can be freely arranged by the shape of the FPC and the cost and the design of a device also can be improved.
Patent JP-H10140682-A (JP)
Title: Ventilating structure of building
Inventor: TAKAHASHI KOICHI
IPC: E04B1/70
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the ventilating structure of a building in which dewing and the like can be prevented from generating and appearance designability is excellent by ventilating a closed space approached to the upper part of a bay-window fitted on the lower story side and a balcony provided on the upper story side. SOLUTION: The upper face 12 of the ceiling part 11 of a bay-window 1 fitted on the lower story side, and the lower face 22 of the floor part 21 of a balcony 2 provided on the upper story side, are approached to each other and arranged. A space is insured between the ceiling part 11 of the bay-window 1 and the floor part 21 of the balcony 2 so as to form a ventilating passage 3, in addition a ventilating opening 4 is provided facing to the outdoor between them, and the ventilating opening 4 is communicated to the ventilating passage 3.
Patent JP-H07147781-A (JP)
Title: System linkage type inverter controller
Inventor: TAKEBAYASHI TSUKASA
IPC: H02M7/48
Filed: 1993-11-25
Abstract: PURPOSE:To put the output current of an inverter at the same phase with a reference sine wave signal by comparing a reference voltage signal with a commercial system voltage signal, and outputting it as a pulse signal, and comparing the width of its pulse with the width of the previous pulse, and judging the direction of the change of reference voltage, and oscillating a reference sine wave signal in the direction geared to polarity. CONSTITUTION:A commercial system voltage signal S1 and a reference voltage signal are compared, and a synchronous pulse signal S3 is inputted into a signal processor 17 from a synchronous signal detector 18. The width of the pulse of the inputted synchronous pulse signal is measured, and is stored temporarily as a digital value, and the time to the next edge is measured, and it is compared with the digital value measured at the last time. In the case that the comparison value is H, a reference sine wave signal S4 is oscillated in positive direction, conversely in case that it is L, the reference sine wave signal S4 is oscillated in negative direction. And, the PWM pattern is decided by the magnitude of the amplitude, and the operation point of a solar battery 2 is determined, and the output current of a system-linkage inverter 1 and the power 3 of a commercial system can be controlled to be in the same phase.
Patent JP-2001113441-A (JP)
Title: Positioning processing method for shaft
Inventor: SUZUKI SHIRO
IPC: B23Q5/58
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by a device drive-controlling a shaft after positioning the shaft. SOLUTION: For a ball screw (shaft) B, mechanical positioning of a reference position is performed by detecting a sensor dog D secured to a table T moving accompanied by rotation of the screw B by a sensor S, and positioning of a searching position (origin position) of Z-pulse of an encoder E outputted under a specified condition based on the reference position is performed. After these positioning processes, a part of or the whole processes included in the positioning processes of the ball screw B are performed at the time of turning off a power source after finishing operation when performing positioning of the shaft for the device drive-controlling the ball screw B by the servomotor M.
Patent JP-S62149594-A (JP)
Title: Floating type water storage tank device
Inventor: SAWADA MASASHI
IPC: B65D90/00
Filed: 1985-12-25
Abstract: PURPOSE:To effectively utilize rain water by forming a rain-water receiving surface by utilizing the upper wall of a floating type water storage tank and introducing the rain water on the receiving surface into the tank. CONSTITUTION:A floating tank 2 is connected to a river 7 through a water taking-in pipe 5 for taking the clean water in the river into the tank 2, and connected with a water feeding pipe 6 for supplying the clean water in the tank 2 onto an island 1. The upper wall of the tank 2 is formed as rain-water receiving surface 10, and a pipe 11 for introducing the rain water received onto the rain-water receiving surface 10 into the tank 2 is arranged. The water in the tank 2 is pumped up by a pump 9, and supplied onto the island 1 through the pipe 6.
Patent JP-S62153873-A (JP)
Title: Multicolored electrostatic recording device
Inventor: SATO MICHIAKI
IPC: G03G15/01
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a small-sized multicolored electrostatic recording device which does not require a special photosensitive body and has a simple structure by alternately installing plural exposure means and developing means along the moving direction of a photosensitive body and incorporating plural kinds of toners, which have different electrostatic charge amounts and are colored differently in the developing means. CONSTITUTION:An electrostatically charging corotron 7 uniformly electrostatically charges the surface of a photosensitive drum 1. The 1st LED array 2a exposes a part corresponding to a yellow color, while the 1st developing device 4a deposits a yellow toner 6a on a part whose potential drops. The 2nd LED array 2b exposes a part corresponding to a red color, and the 2nd developing means 2b deposits a magenta toner 6b. The 3rd LED array 2c exposes a part corresponding to a blue color, and the 3rd developing means 4c deposits a cyan toner 6c. The charge amounts q1-q3 satisfy q1>q2>q3 due to the rotations of magnet rolls 5a-5c. Each formed toner image is transferred on a recording paper 11, and fixed by a heat roll 14.
Patent JP-H07146827-A (JP)
Title: Data transfer method in network
Inventor: YAMADA TAKAO
IPC: H04L29/08
Filed: 1993-11-26
Abstract: PURPOSE:To increase the processing speed of an information data transfer method between data processing stations arranging frame inspection sequence for right/wrong discrimination of reception information starting from flag sequence at the end of an information main body part and setting a message frame ending by completion flag sequence in transfer unit via a network. CONSTITUTION:A position information part 35 consisting of a memory position code, a data number code, and leading part inspection sequence is arranged between the header 31 of the message frame 3 and the information main body part 32, and when a part up to the position information part 35 of the frame message 3 is received by the data processing station 1, the header position 31 and the right/wrong reception of the position information part 35 are inspected by the leading part inspection sequence 353 of the position information part 35, and when it is confirmed that they are received correctly, the data in the information main body part 32 is directly written in the reception data area of the main memory 13 of the data processing station 1 designated by the header part 31 decided by the memory position code and the data number code.
Patent JP-H11127646-A (JP)
Title: Fertilizing hose receiving structure of rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To enable a fertilizing hose of a divided side carrying fertilizer and manure from a fertilizer to planting parts to be received by enabling several strings of right and left sides of planting parts such as a seedlings loading stage or a planting case in a sulky rice transplanter to be received in a divided state and enabling several strings of right and left sides of the fertilizer to be received by dividing and rotating. SOLUTION: In this rice transplanter, one end of a fertilizing hose 146 carrying fertilizer and manure to a planting part is detachably engaged to a fertilizer by a fitting bracket (a fitting member) 148 and the other end of the fertilizing hose 146 is provided to the planting part, then a hose receiving and supporting stay (an engaging member) is stood on a planting part in a divided side, thus the fitting member connected to several fertilizing hoses 146 in the divided side is engaged with a vicinity of the fitted part in a time receiving the fertilizer and the planting part, and a hose guide 204 and a supporter 205 are provided at the engaging member.
Patent JP-H09212010-A (JP)
Title: Image recorder and image recording method
Inventor: SAIKAWA TAKESHI
IPC: G03G15/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of recovered and discarded toner by improving an efficiency at transfer, besides, to unnecessitate a cleaning device, to simplify an image recorder, besides, to prevent the generation of the discarded toner. SOLUTION: Around an image carrier 101, a fine particle layer forming means 103 is installed in addition to an electrostatic charger 102, an image writing device 104, a developing device 105 and a transfer device 106, etc. Then, the nearly uniform fine particle layer of powdery body whose particle diameter is smaller than that of toner is formed by the means 103 on the surface of the image carrier 101. Since the toner image resulting from visualizing a latent image is formed on the fine particle layer in an overlaid state, non-electrical attractive force to the image carrier 101 is reduced, so that the transfer efficiency is improved. The transfer efficiency is improved even by imparting an ultrasonic vibration to the toner image before reaching the transfer position.
Patent JP-S63149524-A (JP)
Title: Detected body fixing type vibration sensor
Inventor: FUJITA HIDEO
IPC: G01H11/08
Filed: 1986-12-12
Abstract: PURPOSE:To develop normal function by accurately inspecting the fixed state of a sensor case to a body to be detected, by providing piezoelectric elements in the sensor case different from the body to be detected in vibration communicability so that one of them is a vibration receiving one and the other is a vibration acting one. CONSTITUTION:The outer bottom surface of a sensor case 10 is adhered to the plate surface of window glass G by an adhesive E. This adhesive state is inspected by a method wherein an acting piezoelectric element 12 is driven to generate the vibration of the energy corresponding to the breakage of the glass and a receiving pizoelectric element 11 is subjected to strain movement by the propagation of said vibration and said strain movement is taken out as an impedance signal. According to whether the adhesive fixing of the case 10 is normal or abnormal, the vibration energy of the element 12 propagates to the element 11 through the glass G or the case itself being a medium. When the case 10 is formed of a synthetic resin different from the glass G in vibration communicability and difference is generated in the vibration wave form obtained from the element 11, the vibration medium of the element 12 is cleared and the adhesive state of the case 10 can be inspected.
Patent JP-H03158029-A (JP)
Title: Optical transmitter
Inventor: MIHARA KANJI
IPC: H04B10/00
Filed: 1989-11-16
Abstract: PURPOSE:To reduce the effect of crosstalk by discriminating the crosstalk leaked from a transmission optical signal to a received optical signal and setting a threshold level of an identifier device larger than the crosstalk quantity. CONSTITUTION:When a transmission pulse signal is fed to an input terminal 13 and a light emitting element 15 is driven by a drive circuit 14, a transmission light signal Lt of, e.g. +10dBm is fed to an optical transmission line via a coupling and branch device 16. On the other hand, a reception light signal Lr of, -24dBm or over is sent via an optical transmission line 17. The reception optical signal Lr is received by a photodetector 18 via the coupling and branching device 16, amplified by an amplifier circuit 19 and fed to a noninverting input terminal (+) of an identifier 21 as the pulse signal Ep1. On the other hand, since a threshold voltage Vth1 higher than a crosstalk voltage Ec1 corresponding to the crosstalk signal Lc is fed to an inverting input terminal (-) of the identifier device 21, an output signal Eo1 is generated at an output terminal 23. Thus, the effect of crosstalk is reduced.
Patent JP-H09109954-A (JP)
Title: Crawler traveling device
Inventor: NAKADA TOSHIMICHI
IPC: B62D55/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a notch of a track frame, to prevent the mutual interference of a projection form the track frame and a crawler, and to prevent the hanging down of the upper side of the crawler. SOLUTION: Inside a track frame notch 22, an extension regulating mechanism of a crawler 2 is provided, a crawler guide 25 is fixed to the track frame in the form to connect the upper side of the notch 22 at the front side and the rear side, and the crawler guide 25 is provided at the position where a projection from the track frame does not interfere with the crawler 2, and the position where the hanging down of the upper side of the crawler 2 can be prevented.
Patent JP-H02145717-A (JP)
Title: Circulating flow type vacuum degassing apparatus
Inventor: YAMAGUCHI KIMIHARU
IPC: C21C7/10
Filed: 1988-11-25
Abstract: PURPOSE:To promote degassing and decarbonizing reaction without making scattering quantity of molten steel much by arranging plural pieces of Ar gas blowing pipes having the specific structure at bottom part of a vacuum degassing vessel at the time of treating degassing and decarbonization of the molten steel with the degassing apparatus. CONSTITUTION:A molten steel uptake tube 3 and a molten steel downtake tube 5 in the RH degassing apparatus are submerged into the molten steel 8 in a ladle 6, and by blowing Ar gas as bubbling state from a circulating gas blowing tube 4 arranged in inner face of the uptake tube 3, the molten steel 8 is sucked up into the vacuum degassing vessel 1, and after executing the treatment of decarbonization and degassing, the molten steel 8 is again returned back in the ladle 6 through the molten steel downtake tube 5, and this operation is repeated to execute the decarbonizing and degassing refining to the molten steel 8. In this case, plural pieces of the Ar gas blowing pipes 2 are arranged at bottom face of the vacuum degassing vessel 1, and by blowing the Ar gas through the tip parts of the blowing pipes 2 so that Ar gas becomes spiral flows having mutually different directions, without enlarging size of Ar bubbles 7, therefore, without sticking the molten metal 8 to the inner wall of the degassing vessel 1 caused by scattering the molten steel 8 in the vacuum degassing vessel 1, the excellent decarbonizing reaction is developed to easily produce the extremely low carbon steel.
Patent JP-H09111984-A (JP)
Title: Handrail fitting
Inventor: OTA YOSHINORI
IPC: E04F11/18
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the hindrance of a handrail when furniture is carried in and when a wheel chair is passed. SOLUTION: An arm 3 for mounting a handrail is installed into a storage groove 2 formed to a wall surface 1 along the place of the mounting of the handrail. An arm 3 for mounting the handrail is connected to an arm bracket 4, in which one end is fixed onto a side wall in the storage groove 2 in a freely oscillatory manner, and can be stored in the storage groove 2 together with a handrail 5 set up at the other end by rotating the arm 3. A pair of cover members 6, 7 are disposed into the opening of the storage groove 2 at upper- lower two stages so as to close the opening, and the cover member 7 in these cover members 6, 7 can be turned in a fan shape by a hinge 8. A semicircular notch 9 fitted to the arm 3 for mounting the handrail is formed at the lower edge of the cover member 6, and the same notch 10 is also formed at the upper edge of the cover member 7.
Patent JP-S62266348-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F11/04
Filed: 1985-12-27
Abstract: PURPOSE:To facilitate an energy saving control and improve an operating characteristic by a method wherein an operation mode changing-over means and a temperature schedule inputting means are provided in a main controller and a setting room temperature modifying means is arranged at a room controller. CONSTITUTION:A main controller 19 for use in setting an operation mode and setting a program of a temperature schedule for each of rooms is connected to a control device 18. The control device 18, main controller 19, room controller 14, heat source controller device 20 and blower control device 21 have microcomputers, respectively, and their informations can be transmitted or received under a multi-transmission systems. The room controller 14 is provided with a temperature display unit 38 composed of LCDs displaying a present room temperature, a set room temperature and a present set-back value, keys 39 and 40 acting as set room temperature modification means corresponding to the temperature display unit 38. To an input unit 51 are connected keys 39 and 40, and to an output unit 52 is connected a temperature display unit 38. Further, a communication unit 53 is connected to the control device 18.
Patent JP-2001116936-A (JP)
Title: Quartz-based waveguide type optical module
Inventor: NAMISE HIDEKI
IPC: G02B6/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a quartz-based waveguide type optical module which has lower power consumption and stable demultiplexing wavelength characteristics. SOLUTION: To fix a quartz array waveguide element 2, a plate 10 made of a material of >=100 W.m-1.K-1 in heat conductivity is used and then the heat of a heater 8 can be conducted to the quartz waveguide element 2 in a short time. Consequently, the conduction time of the heat becomes short and the power consumption of the heater 8 can be decreased. When a material of -5×10-6 to 5×10-6 in coefficient of linear expansion is used for the plate 10, the quantity of wavelength variation of demultiplexing wavelength characteristics caused by plate adhesion becomes small and the quartz-based waveguide type optical module can be obtained which has stable demultiplexing wavelength characteristics.
Patent JP-H11134976-A (JP)
Title: Apparatus for displaying operation of switchgear
Inventor: KARASAWA TAKEO
IPC: H01H33/34
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for displaying operation of a switchgear having improved reliability by lowering impact and vibration affecting on a display means at the time of opening or closing operation. SOLUTION: This apparatus for displaying operation of a switchgear comprises a buffer 18A comprising a first cylinder 19 housing a first piston 7 and having orifices 19a-19d and a closed container 18a housing the first cylinder 19 and enclosing a liquid P, a means 13 to display the opening and closing situation, a second cylinder 38 joined to the first cylinder, a communicating means 18c to communicate respective cylinders each other and to pass a fluid between the cylinders, and a second piston 37 housed in the second cylinder. The fluid pressure fluctuation in the first cylinder 19 at the time of operating the driving means is transmitted to the second piston 37 through the communicating means and the display means is made so as to be driven by the second piston 37 projected out of one end of the second cylinder 38.