baber/WOPTO huggingface dataset:
Patent JP-S53147172-A (JP)
Title: Master cylinder device
Inventor: FUJITA TOMOHIRO
IPC: B60T11/26
Filed: 1977-05-28
Abstract: PURPOSE: To make it possible to perceive reliably residual liquid, by supporting vertically movably a cage float, which has a magnet at its bottom and a filter made of material having a lighter specific gravity than brake liquid, at a stanchion at which reservoir supporting part is fixedly attached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08259914-A (JP)
Title: Surface protective film
Inventor: GOTO MASAHIKO
IPC: C09J153/00
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a surface protective film which, when stuck to a surface of an object to be protected, is free from peeling off in the physical distribution process and during processing and can be lightly peeled off with good workability after use. CONSTITUTION: A surface protective film made by laminating a pressure- sensitive adhesive layer on a base film, wherein the center line average roughness (Ra) of the surface of the base film on the pressure-sensitive adhesive layer side is 0.5-2μm while that (Ra) of the surface of the pressure-sensitive adhesive layer on the side opposite to the base film side is at most 0.2μm.
Patent JP-S56159676-A (JP)
Title: Fixing device
Inventor: SOGA SETSUO
IPC: G03G15/20
Filed: 1980-05-14
Abstract: PURPOSE:To lower the set temperature of a fixing roller by setting the releasing coating layer of the fixing roller to <=30mum thickness. CONSTITUTION:As a fixing roller, rollers having various stuck ''Teflon R'' films differing in thickness are used and the relation between the thickness of ''Teflon'' and fixing-roller temperature is checked in terms of the excellent fixing region and defective fixing region. In the figure, the curve indicating the excellent and defective fixing regions is inflected greatly at a 30mum thickness of ''Teflon  '' point, so  <=30mum thickness of ''Teflon  '' is effective.
Patent JP-H02241306-A (JP)
Title: Expansion type insulation bar
Inventor: KAWAI KENJI
IPC: H02G1/02
Filed: 1989-03-15
Abstract: PURPOSE:To do maintenance/inspection work safely by providing a piston, which advances each cylinder by gas pressure, at the base of each cylinder, and bulding in a winder, which winds up a string being stretched between it and a cylinder at the tip, at the rear of a cylinder at the rear end. CONSTITUTION:A cylinder 1 and a cylinder 2 are carried up, in the condition where those are stored in a cylinder 3, to a power transmission steel tower, and on the steel tower, insualting gas such as compressed air, etc., is supplied to the compressed gas introduction port 7 of a chamber 6 being formed at the rear of a cylinder 3 at the rear end. As a result, gas pressure acts on pistons 4 and 5 at the bases of each cylinder 1 and 2, and the cylinders 1 and 2 seek to stretch forward, so if a winder 10 is rotated slowly so as to loosen the string 11, the cyliders 1 and 2 can be stretched to the optional position, and if the winder 10 is stopped, the cylinders 1 and 2 can be stopped in that position. Thereupon, a worker can perform maintenance/inspection work of an insulator device safely. making use of an operation end 12 being provided at the cylinder 1 at the top.
Patent JP-H07267245-A (JP)
Title: Wrapping film storage paper-box with roll-fastening piece
Inventor: HAMANO TAIJI
IPC: B65D5/72
Filed: 1994-03-31
Abstract: PURPOSE:To provide a wrapping film storage paper box with a roll-fastening piece wherein the forming of the roll-fastening piece for a roll-shaped aluminum foil or resin film, etc., is easy, and the strength and stability are excellent. CONSTITUTION:A front surface plate 20, lower bottom plate 30, rear surface plate 40, upper lid plate 50 and front lid plate 60 are connected in order. Then, on the right and left of the lower bottom plate 30, a side surface plate 31 is respectively connected. Also, on the right and left of the front surface plate 20 and rear surface plate 40, overlap pieces 21, 41 are respectively connected, and a saw blade 22 made of a metal, etc., is provided for a laterally long rectangular parallelopiped wrapping film storage paper box. For such a wrapping film storage paper box, at the central lower part of the right and left side surface plates 31, 31, a roll-fastening piece 10 by a lateral folding line (a) is respectively provided. In addition, at the central lower part of respective one sheet of the right and left overlap pieces 21, 21 or 41, 41, a roll-fastening 11 by a lateral folding line (b) and fastening-supporting piece 12 by a lateral folding line (c) are respectively provided.
Patent JP-S61219842-A (JP)
Title: Sheet like temperature display material
Inventor: KOYAMA TATSUO
IPC: G01K11/02
Filed: 1985-03-26
Abstract: PURPOSE:To enable the discrimination of relatively accurate temp. even at a dark place, by performing the display of temp. by utilizing volumetric change in place of the change in a color. CONSTITUTION:A temp. display material foaming at specific temp. to show volumetric expansion is held to a flat non-foaming state to form a temp. display material 1'. The temp. display material 1' is formed as a laminate consisting of layers 1a, 1b, 1c different in indication temp. and contacted with the surface of matter of which the temp. must be measured. When indication temp. is relatively low, only the layer 1a expands and the other layers do not expand. As mentioned above, because the temp. display material expands at specific temp. and displays said temp., the temp. of a relatively dark place can be easily known from a separated position. When a temp. measuring chamber is pitch- dark, the temp. display material is taken out to a bright place after the measurement and it may be confirmed whether said temp. display material expands by the naked eye.
Patent JP-H08263682-A (JP)
Title: Handwritten stroke editing device
Inventor: KAMO OSAMU
IPC: G06F17/24
Filed: 1995-03-22
Abstract: PURPOSE: To surely set a graphic attribute without having troublesomeness by setting the graphic attribute by means of range designation. CONSTITUTION: A block is stored in a storage means 7, and when an operator writes a stroke by a pen, the handwritten input of the stroke is accepted by a handwritten input accepting means, and an editing attribute is set and stored in the storage means, while one or more strokes form the block. The designation of a range where a second editing attribute is to be set among the strokes belonging to the block where a first editing attribute is set is g accepted from the operator by a range designating means. Then, the block having the new second editing attribute is generated from the strokes existing in the designated range in the block by a block generating means, and is stored in the storage means.  Thus, the designation of the range where the second editing attribute is to be set among the strokes belonging to the block where the first editing attribute is set is accepted from the operator.
Patent JP-H02241898-A (JP)
Title: Thruster control method
Inventor: IWANAMI KAZUO
IPC: B64G1/26
Filed: 1989-03-15
Abstract: PURPOSE:To eliminate the operation of unnecessary thrusters by controlling the injection of thrusters based on the values vector-analyzed with the control torque necessary to control the attitude of a projectile into the torque around thruster control axes when controlling the attitude controlling thrusters of the space projectile. CONSTITUTION:In a projectile 10 arranged with four thrusters 1-4 at symmetrical positions to the X-axis and Y-axis, thruster control axes T13 and T24 are assumed from the thruster layout based on the attitude information from sensors (not shown in the figure) arranged on the projectile 10. The control torque T required for controlling the attitude of the projectile 10 is analyzed into the thruster control vector T3 concerning thrusters 1 and 3 and the thruster control vector T4 concerning thrusters 2 and 4. The injection time and injection interval of liquefied hydrogen peroxide injected from the thrusters 3 and 4 are appropriately controlled according to the analyzed values, thereby the control torque required for the projectile 10 is obtained, and it is controlled to the desired attitude.
Patent JP-S61220581-A (JP)
Title: Signal processing circuit for image pickup device
Inventor: TANAKA SHOICHI
IPC: H04N9/07
Filed: 1985-03-26
Abstract: PURPOSE:To obtain a single tube or single plate color image pickup device with high quality picture by synthesizing a wide band chrominance signal by mixing the high area component of a luminance signal with the low area component of the chrominance component in a prescribed ratio and composing the luminance signal by gamma-processing of this wide band chrominance signal. CONSTITUTION:The high area component YH of the luminance signal and the low area components YL, RL and BL of each chrominance signal are obtained from a luminance signal Y and chrominance signals R and B that are obtained and separated from a single plate color image pickup element, by a BPF1A and an LPF1B, an LPF1C and an LPF1D. The low area components YL, RL and BL are added to a matrix circuit 2 and a GL component is synthesized. And at adders 3A, 3B and 3C, the luminance signals GL, RL and BL and the high area component YH of the luminance signal are added and wide band signals G, R and B are obtained from the adders. These wide band signals, after they are gamma-corrected by gamma correction circuits 4A, 4B and 4C, are added to an encoder 5 and a luminance signal and color difference signals I and Q are synthesized.
Patent JP-S61226280-A (JP)
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1985-03-29
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。
Patent JP-H08233701-A (JP)
Title: Exhalation sampling tube and exhalation sampling determination unit
Inventor: SUGASAWA KIYOTAKA
IPC: G01N33/497
Filed: 1995-02-27
Abstract: PURPOSE: To surely determine exhalation being sampled into an exhalation sampling tube from a subject. CONSTITUTION: A straw 3, a thin air ventilation tube 4, and a syphon detector 5 penetrate a rubber plug 2 fitted to the opening of an exhalation sampling tube 1. The straw 3 is used for blowing exhalation and the thin air ventilation tube 4 is used for discharging the residual air in the tube 1. The syphon detector 5 detects the level of a liquid 6 in the tube 1 which varies depending on the temperature variation caused by the exhalation principally comprising carbon dioxide gas.
Patent JP-S61224646-A (JP)
Title: Synchronous system for software processing
Inventor: HASHIMOTO MASASHI
IPC: H04M3/22
Filed: 1985-03-29
Abstract: PURPOSE:To simplify a software and to reduce the number of lines by sending a synchronous signal with different phase from a collecting data intensive device to plural data collecting devices respectively and using the software of the data collecting device to detect the signal. CONSTITUTION:The information representing the use of a shared device and a line of two exchange units, 1a,1b at first is collected respectively by a scanner in collection data intensive devices DET-A2,3 and a DET-B4 via scanning leads 6a-6d. In this case, the DET-B4 sends the synchronous signal A having a period T to the DET-A2 via a lead 9 and sends a synchronous signal having a period T with a phase lag by a time t0 than that of the synchronous signal A to the DET-A3. Thus, the software of the DET-A2,3 uses the scanner to detect respec tively the synchronous signals A,B, the detection signal is used as a basic clock and the data collecting processing and the collection data transfer processing to the DET-B4 are attained based on the time schedule of the software proces sing.
Patent JP-S60223263-A (JP)
Title: Telephone set switch device
Inventor: OKABE SHINICHI
IPC: H04M3/42
Filed: 1985-03-29
Abstract: PURPOSE:To perform circuit switching with natural feeling, to prevent the misoperation of an operator, and to attain a speedy operation, by transmitting a call signal to the remote side only when a circuit is switched with the operation of a telephone handset. CONSTITUTION:A remote monitor controller is provided with a transmission part 5, reception part 2, hybrid transformer 4, line transformer 6 and a link line 7. When a handset of a telephone 3 is picked up for calling, a circuit switch signal 15 is supplied to a circuit switch relay 14. Thus a circuit is switched toward the telephone set. A call signal is sent from a transmission part 9 with push of a telephone call switch 8, and a call buzzer 10 rings through a reception part 11 of the remote side. Then the handset of the telephone 3 is picked up to switch the circuit, and the buzzer 10 is stopped for execution of a call. When the handset is reset after the call is through, the circuit is restored and the remote monitor control is carried out.
Patent JP-H03264311-A (JP)
Title: Manufacture of synthetic resin bearing
Inventor: TSURUMOTO KIKUO
IPC: B29L31/04
Filed: 1990-03-14
Abstract: PURPOSE:To form a synthetic resin bearing of good accuracy by embedding a bearing ring in a position set for a bearing body accurately and integrally. CONSTITUTION:A bearing body-forming space 3 is made following the profile of a bearing body 2 to be molded in a splittable resin mold 1, into which a molten resin material 4 is injected from a first material inflow inlet 8 to mold the bearing body 2. At that time, a section forming a bearing ring 7 and its axial bore is embedded by means of a pin 9 movable in the outward direction. Then, the pin 9 is moved backward in the state of leaving the bearing body 2 in the mold. A space 5 for molding the bearing ring is formed along the inner peripheral surface of a bearing separation hole 2a of the bearing body 2 in the mold, into which a molten synthetic resin material 6 of good sliding characteristics such as a fluoroplastic or the like is injected through a second material inflow inlet 10 to mold the bearing ring 7 and the bearing body 2 integrally. Said molded material is sufficiently cooled and cured in the mold and then released to manufacture a bearing A.
Patent JP-S60205751-A (JP)
Title: Instruction prefetching device
Inventor: KISHIMOTO MITSUHIRO
IPC: G06F9/32
Filed: 1984-03-30
Abstract: PURPOSE:To prevent double read of instructions by comparing a set value with contents of a program counter to suppress abandonment of effective data in an instruction prefetch buffer even if the value is set to the program counter from the external. CONSTITUTION:An instruction prefetching device 10 is provided with a comparator 11, which compares contents of a program counter 3 with a value to be set to the program counter 3, and a circuit 12 controls a valid bit F/F circuit 5 of an instruction prefetch buffer 2 in accordance with the comparison result of the comparator 11. If contents indicating the program counter 3 are put in the instruction prefetch buffer 2, the valid bit F/F circuit 5 is set. When a value is set to the program counter 3 by an internal address bus 7, the comparator 11 compares the value to be set and contents of the program counter with each other. If they coincide with each other, reset of the valid bit F/F circuit 5 due to a control signal line 8 is controlled not to abandon instruction contents in the instruction prefetch buffer 2.
Patent JP-S56161377-A (JP)
Title: Preparation of 1,4-bis 3-hydroxypropyl hexahydro-1h-1,4- diazepine
Inventor: KIKAZAWA KAZUO
IPC: C07D243/08
Filed: 1980-05-16
Abstract: PURPOSE: To prepare the titled compound which is an intermediate for a medicine having a coronary arterial vasodilator action in high yield industrially, economically and advantageously, by reacting allyl alcohol with hexahydro-1H-1,4-diazepine in the presence of a base.  
     CONSTITUTION: Allyl alcohol is reacted with hexahydro-1H-1,4-diazepine at a molar ratio of 3W5:1 in the presence of a base, e.g. calcium hydroxide, potassium hydroxide or sodium hydroxide, perferably at 80W170°C, to give 1,4-bis(3-hydroxypropyl)-hexahydro-1H-1,4-diazepine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02244920-A (JP)
Title: Polarized plane controller
Inventor: KIDO YASUAKI
IPC: H04B10/60
Filed: 1989-03-17
Abstract: PURPOSE:To control a polarized plane almost without exerting influence upon the quantity of incident information light by converting an optical elliptically polarized wave into an elliptically polarized wave whose main axis coincides with a reference rectangular coordinate axis by an optically active liquid crystal element and converting the converted elliptically polarized wave into a linearly polarized wave to be TE component light by a double refractive liquid crystal element. CONSTITUTION:An optical information signal is converted into parallel beams by a collimeter part 2, the parallel beams are made incident upon a polarized plane control part 3, a transmitted optical elliptically polarized wave is converted into an elliptically polarized wave coincident with the reference rectangular rectangular coordinate axis, and then the converted wave is converted into a linearly polarized wave oscillated along the reference rectangular coordinate axis. The optical wave whose polarized plane is controlled is made incident upon a polarized wave separating part 4 and separate into a TE mode component and a TM mode component and the TM mode component light is converted into an electric signal by a photoelectric conversion part 6. The converted electric signal is supplied to a processing circuit 7 to generate a control signal for controlling the drive of the optically active liquid crystal element and the double refractive liquid crystal element. Consequently, the polarized plane can be controlled almost without entering influence upon the quantity of inputted information light.
Patent JP-S56162262-A (JP)
Title: Circulator for fuel remaining in carbureter
Inventor: KAWAKITA KENICHI
IPC: F02M37/00
Filed: 1980-05-16
Abstract: PURPOSE:To automatically return fuel in a float chamber into a tank, when the engine has stopped, by arranging a hydraulic cylinder to a passage section between a fuel tank and a float chamber of a carbureter. CONSTITUTION:The top of the float chamber 3 of the carbureter 1 and the bottom of the fuel tank 11 can be communicative through an on-off valve 1 that will open when in operation and will close when not in operation. The bottom of the float chamber 3 and the top of the tank 11 can be in communication through a fuel chamber 9 of the hydraulic cylinder 8 and check valves 7, 10. A hydraulic chamber 20 of the cylinder 8 is in communication with an oil pan 21 and an oil pump 19 through a three-way valve 22. When in operation, oil will be introduced into the hydraulic chamber 20 via the pump 19 to push up a piston 15, while, when not in operation, the three-way valve 22 is changed over to reduce the pressure in the hydraulic chamber 20, and therefore the volume in the fuel chamber 9 is increased to suck out the fuel in the float chamber 3.
Patent JP-S55157334-A (JP)
Title: Inserting amount setting apparatus of inspecting liquid into pipette
Inventor: NEGISHI MASAYASU
IPC: G01N35/10
Filed: 1979-05-25
Abstract: PURPOSE:To easily carry out the level setting as well as make it possible to carry out the inspection while a pipette is inserted in a container by a method wherein the pipette is inserted into an inserting pore of the container and an inflow amount of an inspecting liquid into the pipette can be set by regulating the inserting amount. CONSTITUTION:For example, if the pipette is inserted into a pipette inserting port 9-2b of the container 9-2 containing the inspecting liquid 4 such as blood or the like, the inspecting liquid is flowed into the pipette 1 and raised upwardly. By regulating the inserting amount of the pipette 1, the level setting of the inspecting liquid is carried out. For example, in case of inspecting the sedimentation rate, the container 9-2 may be set to a sedimentation rate measuring apparatus while the pipette is inserted into the container 9-2.
Patent JP-S53148840-A (JP)
Title: Rainwater recovering device
Inventor: KIMURA TOKUJI
IPC: E03B3/02
Filed: 1977-05-31
Abstract: PURPOSE: To collect the rainwater fallen on the roof and store it in a tank installed on the roof so that the stored water can be supplied to any desired location by taking advantage of the water head and that the diameter of the overflow pipe can be made small. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56161754-A (JP)
Title: Door phone call system for key telephone set
Inventor: OOBA TAKEO
IPC: H04M9/00
Filed: 1980-05-16
Abstract: PURPOSE:To increase the functions as key telephone sets, by taking the trunk channel as the channel for door phones when the extension channel is in use and informing it to each telephone set when the extension channel and trunk channel are both in use. CONSTITUTION:With a callout switch 42 at a door phone 5, the information of door phone call is given to a control circuit 28 of a main device 2. (i); when the extension is vacant, a door phone channel 41 is connected to an extension channel 4 and a telephone set 6 with the route of SW36 contact 53-1 LPF18 capacitor 16. (ii); when the extension is in use, the door phone channel 41 is connected to a trunk line 3 via the route of SW36 contact 35-1 LPF17 capacitor 15 and connected to a channel 58 via contact 55-1 of the telephone set 6 contact 59-1. (iii); if the extension and the trunk line are both in use, an oscillator 68 in the telephone set 6 and a speaker 63 are connected with an SW69 to make tone call.
Patent JP-H09259517-A (JP)
Title: Optical disk-driving method and optical disk drive apparatus
Inventor: MURATA KAZUKI
IPC: G11B19/20
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive apparatus which offsets a shift of the center of gravity of a rotary system including an optical disk and can drive at high speed. SOLUTION: A part of a rotor part of a spindle motor is made movable within a rotary plane. The optical disk drive apparatus has a vibration detector 10 for detecting vibrations of the rotor part in a radial direction, a phase- detecting means for detecting a phase of the rotor part, and a rotor-moving means for moving a movable rotary part 2 in the radial direction within the rotary plane of the rotor. The movable rotary part 2 is moved a required distance in a direction to decrease a rotation unbalance of a rotary system based on the detected amount of vibrations and the detected phase, thereby reducing rotational vibrations of an optical pickup module. Accordingly, the optical disk drive apparatus can suppress vibrations even when rotating at high speed.
Patent JP-2000255678-A (JP)
Title: Semiconductor product tray
Inventor: TERAJIMA AKINAO
IPC: B65D85/86
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To make high density housing possible for package products by a method wherein paired spacers arranged oppositely at a specified interval and each having holding grooves for holding the package products side by side in perpendicular positions between thereof are provided, and the paired spacers are housed in a case. SOLUTION: On fabricating a semiconductor product tray for housing package products 105 each made up by packing a semiconductor integrated circuit with plastic resin or the like, a pair of spacers 2, 2' each having grooves 3 for stabilizing the package products 105 formed at each one side thereof are provided. Then, the spacers 2, 2' are put into a case 1 with each of their reverse sides opposite to the faces having the grooves 3 stuck close to the internal wall surfaces of the case, and thereby fabrication of the tray is completed. When the package products 105 are put in for housing, each of the package products 105 is slid down, being positioned upright, through each of the paired grooves 3 provided oppositely. Since an area occupied by the semiconductor product tray becomes small in the case of such type of tray, a working place and a storing place can be used efficiently.