baber/WOPTO huggingface dataset:
Patent JP-S61133673-A (JP)
Title: Solar battery system
Inventor: KUWANO YUKINORI
IPC: F24J2/52
Filed: 1984-11-30
Abstract: PURPOSE:To track the sun by a simple constitution, by providing a solar battery on a floating body, which is arranged on the water, attaching containers to said floating body, adjusting the weights of the containers, thereby adjusting the inclination of the floating body. CONSTITUTION:A mounting frame 3 is provided on a main body 2 o a floating body, which is arranged on the water. A solar battery 1 is attached to the mounting frame 3. Containers 6a and 6b are suspended from both ends of the main body 2 of the floating body 2, i.e., both ends of the aligning direction of the solar battery. A required amount of liquid is injected into the containers 6a and 6b by a control circuit 10. The amount of the liquid in the containers is controlled in correspondence with the movement of the sun, and the main body 2 of the floating body is inclined. Thus, the furnace of the solar battery can be directed toward the sun accurately.
Patent JP-S62115672-A (JP)
Title: Fuel cell cooling water system
Inventor: TAKEU TOSHIHIKO
IPC: H01M8/04
Filed: 1985-11-15
Abstract: PURPOSE:To shut off a fuel cell from other equipment by mounting a flange so that a blind plate can be inserted in the upper stream and the lower stream of the fuel cell, and to make chemical cleaning of the fuel cell possible by mounting a flange for connecting to chemical cleaning equipment in the fuel cell side of the flange. CONSTITUTION:Flanges 16, 18 and blind patches 17, 19 are mounted. When electric power is generated, a spacer 20 is mounted in the flange 16 instead of the blind patch to let cooling water flow. When the fuel cell 1 is chemically cleaned, a spacer 21 is inserted in the flange 18 instead of the bind patch 19 to let chemical cleaning agent flow. By opening shut-off valves 26, 27, and closing shut-off valves 24, 25, the chemical cleaning agent flows through the fuel cell in the same direction as that in the power generation. When shut-off valves 24, 25 are opened and shut-off valves 26, 27 are closed, chemical cleaning agent flow in an opposite direction through a cooling line 12.
Patent JP-H03116189-A (JP)
Title: Display control system
Inventor: YOSHIDA HIROTERU
IPC: G09G3/28
Filed: 1989-09-29
Abstract: PURPOSE:To decrease the burden of the device on a power source and to allow the long-term use by a battery drive by providing a gate circuit which locks the display drive system signal of a 1st display control circuit to a non-driving level at the time of discriminating the non-use state of the display device with a discriminating circuit. CONSTITUTION:A display main controller (CRT-CNT) 131 which makes display driving of a CRT 47 with a high resolution and a display control section (DC) 132 of the gate array construction packaged with a bus interface function circuit for putting the data of various kinds of display control systems into and from a CPU 11 via a system bus 15 and various kinds of function circuit parts adapted to make the display control of an LCD (liquid crystal display) 45 and a PDP (plasma display) 46 are provided. The display drive functions of various kinds of the display devices (PDP, LCD, etc.) which are the object of the display control are selectively disabled (locked to the non-driving level) according to the using state of the respective displays. The burden of the device on the power source is decreased in this way and the long-term battery-driven operation is enabled.
Patent JP-S61134347-A (JP)
Title: (e)-4,(z)-10-tetradecadienyl acetate, its preparation and insect attractant containing same and (z)-10-tetradecenyl acetate
Inventor: TAMAKI YOSHIO
IPC: C07C69/145
Filed: 1984-12-03
Abstract: NEW MATERIAL:(E)-4,(Z)-10-Tetradecadienyl acetate of formula I. USE:An attractant of an insect pest to Apple trees, Lithocolletis ringoniella, and its relative insects. PREPARATION:The reaction of 1,6-hexanediol of formula II with hydrobromic acid gives a compound of formula III, which is allowed to react with a triphenyl phosphine to give a compound of formula IV. The product is subjected to Wittig reaction with butylaldehyde in the presence of a base to give a compound of formula V and followed by chromic acid oxidation. The product is separated into the Z- and E-isomers by means of silver nitrate silicagel chromatography and (Z)-6-decenal of formula VI is allowed to react with a compound of formula IX in the presence of a base to give a compound of formula X. The product is acetylated and is subjected to silver nitrate silica gel column chromatography to give a compound of formula I.
Patent JP-H02102104-A (JP)
Title: Oxygen-feeding apparatus usable also as portable electric fan
Inventor: ONO TAKASHI
IPC: F24F1/00
Filed: 1988-10-11
Abstract: PURPOSE:To obtain an oxygen-feeding apparatus usable also as a portable electric fan by placing an oxygen generator and a fan in a main body case, opening a suction port on the outer circumferential wall of the main body case, making the suction area or the suction port to be adjustable with a shutter, interlocking the shutter with a control switch and simultaneously controlling the opening of the suction port and the rotation of the fan. CONSTITUTION:A fan 3 is placed in the main body case 1 and the outlet port 4 of the fan is opened on the outer circumferential wall of the main body case 1. A suction port 8 is opened in a state connected with the suction port of the fan 3. An oxygen generator 7 is detachably attached to the main body case 1 in such a manner as to connect (12) the suction port of the fan 3 with the oxygen-discharging port 7a. The suction port 8 is provided with a shutter 9 to control the aeration area and with a control switch 10 to control the drive of the fan. The operation of the control switch 10 is interlocked with that of the shutter 9. The control switch 10 is operated to fully open the aeration area of the suction port 8 with the shutter 9 in a state to perform the high-speed rotation of the fan 3. The aeration area of the suction port 8 is controlled to the half-opened state with the shutter 9 in the case of low-speed control of the fan 3.
Patent JP-S63111300-A (JP)
Title: Blower device
Inventor: SONOI KENJI
IPC: F04D29/42
Filed: 1986-10-29
Abstract: PURPOSE:To prevent vibration, by securing a scroll of a blower to a partitioning plate and removably fixing the partitioning plate to a pressure chamber through a plate-shaped elastic member. CONSTITUTION:A fan 1 is constituted of a motor 2, impeller 3, scroll 4, fan base 6 serving for a partitioning plate, plate-shaped joint 7 being an elastic member and a chamber 8 forming a pressure chamber. A clearance between the fan base 6 and the chamber 8 is enclosed by the plate-shaped joint 7, while it prevents vibration of the fan base 6 from being transmitted to the chamber 8. Accordingly, forming a blower device into a thin type can be promoted preventing the scroll from transmitting its vibration to the pressure chamber.
Patent JP-H08119714-A (JP)
Title: Structure for reinforcing rock wool board
Inventor: USUI HIROAKI
IPC: C04B32/02
Filed: 1994-10-20
Abstract: PURPOSE: To enable the use of a rock wool board as a building member such as a floor covering material or a wall covering material requiring the strength by reinforcing the rock wool board while making the most of the characteristics thereof. CONSTITUTION: Many solid columnar members 3 comprising a material such as a metal, wood or a resin are dotted and embedded in a rock wool board 1 so as to extend over nearly the whole surfaces. Thereby, the compressive strength of the rock wool board 1 is improved. Furthermore, resin skin layers are formed on the surfaces of the rock wool board 1 to improve the bending strength of the rock wool board 1.
Patent JP-H03116168-A (JP)
Title: Developing device
Inventor: ENDO MITSUHARU
IPC: G03G15/08
Filed: 1989-09-29
Abstract: PURPOSE:To easily form a high quality picture free of irregular density and base fog and to prevent picture quality deterioration in a long period of use by providing an elastic body layer which has a slit at least at the end of a developing roller, and also forming a resistance layer on the elastic body layer. CONSTITUTION:The slits 4 are formed at the end of the elastic body roller, which is the toner carrier (the developing roller 8). Therefore, a conductive layer 3 or the resistance layer on the elastic body layer 2 becomes thick in the slit 4; since a part in which the slit 4 is not formed prevents the wear of the resistance layer in the slit 4, energization of the resistance layer and a shaft can be maintained in a long period of use. Thus, a bias voltage can be stably supplied, and a satisfactory picture free of irregular density, base fog, etc., can be obtained over a long period of time.
Patent JP-S63113222-A (JP)
Title: Gas cut-off device
Inventor: NAKANE SHINICHI
IPC: F23N5/20
Filed: 1986-10-28
Abstract: PURPOSE:To improve the safety of the device by manipulating the operational period of a timer setting a period updating a memory value of a using state memory part when the gas flow quantity of a gas supply line is less than a predetermined value during continuous period longer than a predetermined period. CONSTITUTION:A first timer 9 starts counting of a first predetermined time T1 by starting means. Simultaneously, a using state memory part 11 stores the using state, and a gas proper using condition changing part 12 stores a maximum value actually measured. At this time, when a flow quantity from flow quantity measuring means 3 is continuously less than a predetermined value, the operational period of the first timer 9 is manipulated by a period operating part 14. When the first timer 9 completes counting the changing part 12 selects a smaller value out of the initial value and the final value and sets a new condition in a judging part 8. By this construction, the safety of the device is improved.
Patent JP-H02104050-A (JP)
Title: Quality simulation device for line for phase shift keying signal wave
Inventor: HAYASHI SHUNSUKE
IPC: H04L27/18
Filed: 1988-10-12
Abstract: PURPOSE:To recognize the quantity of effect of an interference wave on a phase shift keying signal wave in terms of the probability characteristic depending on the probability distribution in which no occurrence probability exists in an area where a total interference wave versus required power ratio is negative and the occurrence probability exists in a positive area only. CONSTITUTION:A 1st central processing unit 2 calculates the mean value and the variance of the total interference wave of a required phase shift keying signal wave versus required wave power ratio just after the start of simulation and stores them in a 1st storage device 3. A 2nd central processing unit 4 calculates a parameter required to set a probability density function according to the logarithmic normal distribution based on the mean value and the variance data stored in the device 3 and stores it in a 2nd storage device 5. A 3rd central processing unit 6 uses the parameter stored in the device 5, sets the probability density function by the logarithmic normal distribution, calculates an accumulated distribution and a code error rate with respect to the total interference wave versus required power ratio, arranges the result of calculation in a form of a transcendental probability versus code error rate characteristic curve in a required phase shift keying signal wave and displays the result on an output terminal equipment 7.
Patent JP-S63109291-A (JP)
Title: Scroll compressor
Inventor: KOBAYASHI NORIHIDE
IPC: F04C29/02
Filed: 1986-10-27
Abstract: PURPOSE:To enable stable oiling to a bearing to be carried out, by communicating an eccentric hole space in the large diameter part of a main shaft with the space between the upper end surface of the main shaft and the under surface of the end plate of an oscillating scroll through a pressure equalizing hole, and providing a gas vent hole between the eccentric hole space and a shell space. CONSTITUTION:The eccentric hole space 6e of a main shaft 6 is communicated with the space 31 surrounded by the upper surface 6f of the main shaft, the under surface 2d of the end plate of an oscillating scroll, and the inner circumferential side surface 21a of a thrust bearing 21 through a pressure equalizing hole 29. The space being a balancer chamber 32 within the shell 12 surrounded by hearings 8, 9 is communicated with the space 6e through a gas vent hole 30. Thus, foaming refrigerant gas can be discharged into the shell space, so that stable oiling to a bearing can be carried out.
Patent JP-H03250667-A (JP)
Title: Mos field-effect transistor and its manufacture
Inventor: OKUMURA YOSHIKI
IPC: H01L21/336
Filed: 1990-09-25
Abstract: PURPOSE:To prevent occurrence of punch-through as well as to realize a well without a residual stress by providing a first well and a second well of second conductivity type formed to enclose one source/drain region and the other source/drain region of first conductivity type, which are formed separately on both sides of a gate on the main surface of a semiconductor substrate. CONSTITUTION:A first well 17 and a second well 18 being an N-type impurity region are formed on the main surface of a semiconductor substrate 1 on both sides of a gate 2. The wells 17, 18 have parts 17a, 18a vertically overlapping the gate 2. A source region 3 being a P-type impurity diffusion layer is formed inside the well 17, while a drain region 4 being a P-type impurity diffusion region is formed inside the well 18. Thus a depletion layer in the vicinity of the drain 4 does not spread to the source region 3 so that punch-through can be effectively prevented. Since the wells 17, 18 are small wells which enclose only the source/drain regions 3, 4, thermal treatment at a high temperature is not necessary resulting in no distortion due to thermal stress.
Patent JP-S61136623-A (JP)
Title: Manufacture of 80kgf/mm2 class high strength hot rolled steel plate for wheel rim
Inventor: ITAMI ATSUSHI
IPC: C22C38/00
Filed: 1984-12-05
Abstract: PURPOSE:To obtain high strength hot rolled steel plate for wheel rim superior in welded joint surface characteristic, by continuously casting a steel contg. specified quantities of Si, Mn, Al while correlating them with each other, and hot rolling controlledly the ingot and coiling said plate. CONSTITUTION:Steel composed of 0.05-0.18wt% C, <=0.40% Si, 1.0-2.5% Mn, 0.01-0.05% Al, while satisfying the condition of a formula 4.0<={(10 Si)<2>+(Mn)<2>+(40 Al)<2>}<=13.5, further 0.01-0.15% Ti, <0.02% P, <0.005% S, if necessary, <0.005% Ca and the balance Fe with inevitable impurities is cast continuously. The steel material is hot rolled at >=850 deg.C finishing temp., and the plate is coiled at >500-630 deg.C. By the method, high strength hot rolled steel plate having superior welded joint surface characteristic and reheating characteristic as 80kgf/mm<2> class wheel rim material is obtd.
Patent JP-H06113291-A (JP)
Title: Picture coder and decoder
Inventor: MATSUKURA KAZUHIRO
IPC: H04N19/587
Filed: 1992-09-25
Abstract: PURPOSE:To apply picture processing with high efficiency and high resolution to a picture of a 2-dimensional graphic. CONSTITUTION:A picture storage section 1 stores transiently an inputted original picture, a picture prediction section 2 predicts prediction information based on the original picture and a prediction picture generating section 3 generates a prediction picture based on the prediction information. A prediction error detection section 4 obtains a picture prediction error between the original picture and the prediction picture and a picture information compression section 5 encodes the picture information of the said original picture with a high efficiency based on the original picture, the prediction picture and a picture prediction error. Furthermore, A compression information expansion section 6 expands the compressed picture information and a prediction picture generating section 7 predicts a decoded picture and a decoding picture generating section 8 generates a decoding picture relating to the original picture based on the expanded picture information and the predicted decoding picture.
Patent JP-H06113005-A (JP)
Title: Automatic answering telephone set
Inventor: ADACHI SHIZUO
IPC: H04M1/658
Filed: 1992-09-25
Abstract: PURPOSE:To simplify the registration of a proper answer message into an automatic answering telephone set. CONSTITUTION:A telephone number register keys 11-20 are added to an automatic answering telephone set which automatically answers to the incoming calls. The telephone numbers registered in the keys 11-20 are transmitted with operations of these keys. At the same time, when an outing state of a subscriber is registered with a prescribed operation, the outing destination is designated by the operated keys 11-20. Thus outing destination is informed to the calls received in the absent states.
Patent JP-H08125870-A (JP)
Title: Digital still camera
Inventor: KIMIZUKA CHIKADA
IPC: H04N5/92
Filed: 1994-10-21
Abstract: PURPOSE: To secure the amount of recording data based on the optimum picture quality and the high compression rate by switching and photographing the normal photographing mode and the document photographing mode and compressing the image data by compression means most suitable for the respective modes. CONSTITUTION: A main microcomputer 10 mainly controls the sequence of photographing, recording, and reproduction and involves a ROM with a built-in software and a RAM which reads and writes data for operation required to the control. When a photographing mode selector 23 selects the document mode, it executes the operation as an image processor, that is, the multilevel processing such as the binarization, the quaternary processing, and the octal processing of image data photographed by the software and the data compression by the runlength encoding thereafter and the extension and reproduction of the image data at the document mode read out from the external memory.  At the time of selecting the natural picture mode, it performs the compressed reproduction of the photographed image in the system suitable for the natural picture and the serial port transmission with the external equipment.
Patent JP-S63111190-A (JP)
Title: Chemical cleaning solution for patinated surface
Inventor: MORIYA MASAHIRO
IPC: C23G1/10
Filed: 1986-10-30
Abstract: PURPOSE:To clean a patinated surface without damaging the patina and base material by specifying the content of hydrochloric acid or sulfuric acid as the essential component in the aq. soln., and incorporating a specified amt. of cuprous chloride or cupric chloride into the soln. as the auxiliary component. CONSTITUTION:The chemical cleaning soln. contg., per l aq. soln., 50-300ml hydrochloric acid or sulfuric acid as the essential component, 30-80g cuprous chloride or cupric chloride as the auxiliary component, and, if necessary, 5-40g ammonium chloride or 10-15g sodium chloride as the auxiliary component is prepared. By the use of this cleaning soln., the patinated surface of copper or a copper alloy can be cleaned and the contaminants deposited on the surface are removed without damaging the patina and base material. Since the hydrochloric acid in the cleaning soln. is volatilized after cleaning and does not remain, the continuous damage of the patinated surface and base material surface can be prevented.
Patent JP-H04136384-A (JP)
Title: Door lock device for vehicle
Inventor: SAKAKIBARA MANABU
IPC: E05B77/46
Filed: 1990-09-28
Abstract: PURPOSE:To unlock only required doors and also prevent a vehicle from being stolen by providing means for detecting rotation of a key to the unlock side and a timer for measuring the time during which the key is held in its unlock side rotating position. CONSTITUTION:The door lock key cylinder 1 of the door of a driver's seat is provided with a keyless switch and a detecting means for detecting rotation of a key to the unlock side. The key is inserted into the key cylinder 1 and rotated to the unlock side and then the detecting means detects rotation of the key and a timer 2 starts to operate. Next the key is held in its unlock side rotating position and after a predetermined time elapses the key is returned to its neutral position and then the timer 2 unlocks all the doors. If the key is returned to its neutral position before the predetermined time elapses, only a door which is being controlled by its key is unlocked.
Patent JP-2000090481-A (JP)
Title: Adhering device and adhering method for optical element
Inventor: YAMAMOTO HIROSHI
IPC: G11B7/22
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To thinly and uniformly form an adhesive material layer by pressurizing an adhesive supplied between an optical element and a mounting seat face while lowering its viscosity, then curing this adhesive. SOLUTION: A contact pin 114 held slidably in a thermally insulating collar 113 is energized by a coil spring 116 and comes into contact with a unit base 300. The adhesive material A of a UV curing type is applied by a syringe, etc., on the seat face 301 of this unit base 300. A lifting mechanism 120 is driven to press the optical element 200 vacuum attracted to a holder 121 to the seat face 301. When electricity is supplied to the heating coil 115 to generate heat, the heat thereof heats the adhesive material A on the seat face 301 via the contact pin 114 and the unit base 300, thereby lowing the viscosity and easing the fluidization. Since the adhesive material A is pressurized in this state, the adhesive material spreads at a uniform thickness between the optical element 200 and the seat face 301.  The adhesive material A is irradiated with UV rays by a UV irradiation device 130 after lapse of the specified time, by which the adhesive material is cured.
Patent JP-S62120334-A (JP)
Title: Synthesis of catechol compound
Inventor: YAMAMOTO MINORU
IPC: C07C41/00
Filed: 1985-11-19
Abstract: PURPOSE:To obtain the objective catechol compound in high yield, by oxidizing a specific compound such as salicylaldehyde with aqueous solution of hydrogen peroxide in a basic aqueous solution in the presence of a metallic compound capable of forming a chelate with said compound. CONSTITUTION:A compound of formula (R is H, 1-4C alkyl or OCH3; X is H or 1-3C alkyl) is oxidized in a basic aqueous solution with an aqueous solution of hydrogen peroxide to obtain a catechol compound useful as a polymerization inhibitor or a raw material for pharmaceuticals or agricultural chemicals. The above reaction is carried out in the presence of a metallic compound capable of forming a chelate with the component of formula, e.g. barium hydroxide, lead hydroxide, strontium hydroxide or calcium hydroxide, especially barium hydroxide in the reaction system to suppress the oxidization of catechol compound and the production of tarry polymer caused thereby. The process is advantageous because of high yield of the objective compound, needlessness of the use of reaction vessel made of particular material, etc.
Patent JP-S63114893-A (JP)
Inventor: NAGASHIMA MITSUO
IPC: B26D3/28
Filed: 1986-10-29
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。