baber/WOPTO huggingface dataset:
Patent JP-S5474074-A (JP)
Title: Pneumatic brake booster
Inventor: FURUTA YOUICHI
IPC: B60T13/24
Filed: 1977-11-24
Abstract: PURPOSE: To make a compartment quiet by accomodating a silencer in an engine room and feeding air in the room from a passenger room.  
     CONSTITUTION: A bracket 14, silencer 15, silencer ratainer 16, and master cylinder 17 connected with a master cylinder 17 are installed in an engine room A on the left side of a fire board 12. A dust boot 19 is put between a small-diameter booster bousing 13a and the silencer 15. Relatively clear air in a passenger room B where a pedal 10 is provided runs through the clearance between the dust boot 19 and the fire board 12 and between the dust boot 19 and the external face of the silencer retainer 16, and into the silencer 15, along the internal face of the dust boot 19, through a notched space 19a, and flows into the small-diameter housing 13a. Then it is filtered by a filter 18 and goes into the front space of a control valve. In suction mode, noise can be therefore absorbed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5264974-A (JP)
Title: Reverberation time measuring device
Inventor: UMEZU YASUO
IPC: G01H7/00
Filed: 1975-11-25
Abstract: PURPOSE: To provide a reverberation time measuring device, in which both the voltage attenuated in accordance with the reverberation attenuating curve of a room and the voltage attenuated in accordance with the discharge curve determined by the CR time constant of a capacitor are impressed upon a differential amplifier so that the reverbration time may be measured correctly without any difference among indivudials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S621161-A (JP)
Title: Magnetic picture recording/reproducing device
Inventor: NAKAJIMA YOSHIRO
IPC: G11B15/24
Filed: 1985-06-26
Abstract: PURPOSE:To prevent a tape from being damaged even if the reproduction of a still picture is continued for many hours by the similar operation without changing so greatly the system control of a conventional VTR, by generating two signals of a temporary stop release signal and a temporary stop signal at a short time interval at every prescribed time until release of a still picture mode is executed. CONSTITUTION:In a state that a VTR 1 is outputting a regular reproducing picture, when a temporary stop mode command signal 21 is supplied to the VTR, the VTR 1 goes to a temporary stop state, and simultaneously, a reproducing image is switched to an image which is stored in a digital storage device 31 or 32 and goes to a still picture. When about five minutes elapse in this state, a temporary stop mode command signal 22 is generated, the VTR 1 is released from a temporary stop once and the VTR 1 is set to a reproducing state, and when a tape has been driven a little, a temporary stop mode command signal 23 for a temporary stop is outputted, and the VTR 1 is stopped temporarily. As long as the still picture is continued, this operation is repeated at about every five minutes.
Patent JP-S5367095-A (JP)
Title: Liquid-metal measurement dipping device
Inventor: MIYAJI NOBUYOSHI
IPC: G21C17/02
Filed: 1976-11-26
Abstract: PURPOSE: To obtain a liquid-metal measurement dipping system which offers facilitation of putting sample pieces in and out as well as safety by measures of rigging a valve rod assembly equipped with a sample piece holder in free command of attaching to and detaching from into the lower extremity in the main body installed a sodium chamber on the lower part and an inert gas chamber on the upper part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10335951-A (JP)
Title: Differential amplifier
Inventor: FURUKAWA ATSUSHI
IPC: H03F1/22
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve linearity in a wide band by fixing the bias voltage of a cascode circuit to a prescribed value and adjusting voltage to a connecting point of differential circuits. SOLUTION: When input voltages 100 and 101 are zero volt, the bias voltage of a cascode circuit 53 is applied from a voltage source 35 and set, so that each collector current of transistors 1 and 2 of a differential circuit 51 and transistors 10 to 13 of differential circuits 54 and 55 becomes identical. When the voltages 100 and 101 of potential difference Vin are applied to the bases of the transistors 1 and 2 in this state, the potential difference Vin appear between the bases of the transistors 10 and 11 and between the bases of the transistors 12 and 13. Than a voltage which is doubled that of the Vin is outputted between the bases of the transistors 10 and 13. Then, ± Vin which is based on output voltage Vcom of a variable voltage source 34 are separately outputted to outputs 102a and 103a.  As a result of this, an operational amplifier is not needed, fast response is possible, as well as the fluctuations in common mode voltage can be canceled.
Patent JP-H036710-A (JP)
Title: Follower mobile robot controller
Inventor: KUNO YOSHINORI
IPC: G05D1/02
Filed: 1989-06-05
Abstract: PURPOSE:To attain an accurate follow-up movement of a follower mobile robot in a simple circuit constitution by obtaining a deviation through comparison between the pick-up images of a subject to be followed on the basis of the vertical position of the characteristic parts of those images and operating a control command in accordance with the deviation. CONSTITUTION:A follower mobile robot 2 contains a TV camera 3, and an image processor 6 analyzes the image signals received from the camera 3. Then the processor 6 obtains a distance (d) between the robot 2 and a human being 1 based on an error DELTAtheta of the angle of elevation theta measured at the upper end position of a head 5 of the human being 1 and operates a speed control command. At the same time, the right-left control command is computed based on the vertical deviation of the center position and in response to the value of this deviation. These obtained speed control command and the direction control command are given to a drive controller 7 as the drive control command signals. As a result, a control signal for follow-up movement is obtained via a video device and the follow-up movement response is improved with small calculation value.
Patent JP-H11336972-A (JP)
Title: Earthquake-resisting valve
Inventor: KURAMOTO MORIAKI
IPC: F16L27/10
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To add a function similar to an extending/shrinking joint to a valve and absorb the extension/shrinkage of a piping not only by the vibration of an earthquake but also by displacement caused by differential settlement in a soft foundation by integrally forming a metallic valve body part and a metallic flange part through a flexible material. SOLUTION: Flexible material is interposed between a valve body 3 and a flange 4, thereby even though pipe lines in front/rear of this earthquake- resisting valve are displaced, the displacement can be absorbed by a cylindrical part 5 formed of flexible material. Hereby, the pipe lines can be prevented from being damaged by vibration at the time of an earthquake, and besides the extension/shrinkage of the pipe lines by displacement caused by differential settlement in the embedded pipe lines and by temperature change in the exposed pipe can be absorbed.  This earthquake-resisting valve can be also attached to the already installed pipe line in which displacement and differential settlement are produced, and besides can absorb expansion of internal liquid caused by freezing during a severe winter period, therefore this earthquake-resisting valve is also effective for preventing the damage of the pipe lines.
Patent JP-H035879-A (JP)
Title: Stock managing device
Inventor: HIRATA YOSHIRO
IPC: G06Q10/08
Filed: 1989-06-01
Abstract: PURPOSE:To raise the efficiency of ordering work by calculating automatically ordering quantity to keep the total stock of goods always appropriate. CONSTITUTION:The subject device consists of a variation factor input part 1, a fixed factor managing part 2, a control part 3, an ordering quantity calculating part 4, a presence of ordering deciding part 5 and a purchase slip output part 6. Then, the ordering quantity is calculated automatically on the basis of a value obtained by adding the estimated quantity to be used from the time of a first order after the supply of deliving ordered goods to the time of ordering advanced by one time to the estimated quantity to be used during the supplying period of the goods, and further, considering sufficiently a countermeasure against an unforeseen accident, and further, the calculated ordering quantity is compared with a prescribed value such as the minimum number of a lot possible to be ordered, and only when it satisfies a condition, a slip is generated as considering it the ordering quantity. Thus, the ordering work can be made simple and convenient.
Patent JP-H01312431-A (JP)
Title: Clinical thermometer data processor
Inventor: ONO TAKASHI
IPC: G01K7/00
Filed: 1988-06-10
Abstract: PURPOSE:To achieve a visual checking of body heat during the measurement of a temperature while displaying a change in heat body for a fixed period by displaying a measured temperature indication of a thermometer numerically on a graphic display section while being displayed by a graph. CONSTITUTION:A measured temperature indication 21 of a thermometer 20 is converted into an electrical signal through a light source 1, an optical lens 2 and an image sensor 3. The electric signal is inputted into a processing section 7 through an amplifier 5 and a counting section 6, an output signal of which 7 is displayed numerically on a graphic display section 10 through a display driver 9 while being stored into a memory section 8 and a storage output signal of the memory section 8 is displayed by a graph on a graphic display section 10 through a processing section 7 and the display driver 9. This achieves a visual checking of body heat at locations other than that of the thermometer during the measurement of temperature while permitting the reading of a change in the body heat for a fixed period upto the present from the past.
Patent JP-S6120498-A (JP)
Title: Conductive structure of piezoelectric buzzer
Inventor: SAKO YUKITOSHI
IPC: G10K9/122
Filed: 1984-07-09
Abstract: PURPOSE:To obtain an electric conduction to a piezoelectric buzzer positioned at the reverse side of a circuit board from its front side with the aid of solid coil spring. CONSTITUTION:A coil spring 4 is thrown at the position decided by a recessed part of the case 6 and a pin, and a circuit board 5 is screwed to the case 6 from upward. When a reverse cover 1 stuck by a piezoelectric buzzer 3 is fixed to the case 6 by screwing in such condition, a pattern at the front of the circuit board 5 and piezoelectric buzzer 3 are made electrically conductive. In order to ring the buzzer 3 actually said electric conductions are provided at two locations.
Patent JP-H0813579-A (JP)
Title: Refuse receiving device for sink
Inventor: TAKEDA TOSHIHISA
IPC: E03C1/26
Filed: 1994-06-23
Abstract: PURPOSE:To draw out a receiving part so as to receive refuse in a refuse receiving container if necessary, and push the receiving part in the back side of dewatering bars so as to conceal the refuse in the refuse receiving container, by constituting the device so that the receiving part receiving the refuse receiving container can be drawn out from one end part side of the dewatering bars to the center part side of a sink and exposed. CONSTITUTION:A receiving part 5 capable of receiving a refuse receiving container is arranged in the floating condition from the bottom part of a sink 2 behind dewatering bars 12 which are provided with bar rods laid on the upper opening part of the sink 2 of a dresser with sink and arranged side by side through many dewatering gaps 7. A rotationally moving mechanism 6 capable of horizontally and rotationally moving the receiving part 5 along the dewatering bars 12 is provided, so that the receiving part 5 can be drawn out from one end part side of the dewatering bars 12 and exposed.
Patent JP-S6121057-A (JP)
Title: Preparation of transformed tofu
Inventor: ASAKURA SHIYOUJI
IPC: A23L11/00
Filed: 1984-07-09
Abstract: PURPOSE:To produce a large amount of transformed TOFU rapidly at low cost, by collapsing and putting gelatinous TOFU in plural molds pressed on a plate, pressing TOFU, immersing TOFU in a water bath, separating TOFU from the molds. CONSTITUTION:The plural molds, 7, 7a, 7b... in the shape of fish are prepared by press molding the plate 6 made of a metal or a resin, and the TOFU 9 which is solidified into a gelatinous state in the different frame box 8 is scooped up with the ladle 10, put in the molds, and the TOFU put in the molds are pressed by the weight stone 11 for a given time. Then, the plate 6 is immersed in the water bath 5, and the TOFU 9 is separated from the molds 7, 7a, 7b.... A large amount of transformed TOFU can be produced rapidly and easily at low cost by a method not producing waste at all.
Patent JP-S6120521-A (JP)
Inventor: KAWAGUCHI TAKEHIKO
IPC: A47J41/02
Filed: 1984-07-09
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-H10332721-A (JP)
Title: Wheel speed sensor
Inventor: KIHARA TAKAE
IPC: G01P3/481
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wheel speed sensor which can adapt to any automobile, has simple construction, does not have limitation to a mounting position and can be mounted from outside on each automobile. SOLUTION: A wheel speed sensor is constituted by a housing 1, a housing part 1a of the closed structure in the shape of an almost doughnut for storing a material point body 2 provided in the housing 1, and the ball-shaped material point body 2 made of metal housed in the housing part 1a, and a detecting means for detecting the rotating state of the material point body 2 in the housing part 1a is provided inside the housing 1 or in the neighborhood of the housing 1. And the housing 1 is fixed to a part of a wheel 3 and rotated with rotation of the wheel 3. The material point body 2 remains at the lowermost point of the housing part 1a all the time in the housing 1 due to influence of gravity, even if the housing 1 is rotated by rotation of the wheel 3. And speed information of the wheel is obtained by detecting the state of rotation of the material point body 2 with a detecting means.
Patent JP-H039324-A (JP)
Title: Negative liquid crystal display element
Inventor: MIYAMOTO KOKICHI
IPC: G02F1/1335
Filed: 1989-06-06
Abstract: PURPOSE:To prevent the light from escaping from a sealing border and to make a border line inconspicuous by providing a colored coat and a shading part on a polarizing film on the front surface of a cell so that they may cover the border between a sealing material and a light shielding film in a band shape. CONSTITUTION:The peripery of a pair of substrates 3 is sealed with the light shielding sealing material 1 and liquid crystal 5 is sealed between the substrates 3. An electrode 8, the light shielding film 9 and an oriented film 2 are provided on the side of the opposed surfaces of the substrates 3. The colored coat 6 having lower light shielding ability than the light shielding film 9 and nearly same hue as the film 9 is provided so that it may cover the border between the sealing material 1 and the film 9 in the band shape. The light transmittivity of the coat 6 is higher than that of the film 9 and nearly same as the sealing material 1. Furthermore, the spotted shading parts 7 of colored parts are provided on at least the film 9 side of the coat 6. Thus, the light is prevented from escaping from the sealing border part and the border line between a sealing part and a background display part is made inconspicuous.
Patent JP-H0715004-A (JP)
Title: Optical thyristor
Inventor: HASHIMOTO OSAMU
IPC: H01L31/111
Filed: 1993-06-15
Abstract: PURPOSE:To reduce optical energy necessary for ignition, and shorten turn-off time, by specifying the diameter of a light receiving part. CONSTITUTION:When the diameter of a light receiving part is phi1 and the diameter of the anode region 41 of an auxiliary thyristor is phi2, the following relations and held; 1.5<=phi2/phi1<=4.0 and 0.2mm<=phi1<=1mm. The relation between phi1 and phi2 is defined by the ratio. When the diameter of the light receiving part is set to be smaller than or equal to 1mm, ignition is possible by the lowerest limit optical energy, and misignition does not happen. Since the diameter is larger than or equal to 0.2mm, sure ignition is realized, and the following can be resonably given; thyristor off time, optical energy sensitivity, and main current dealing quantity.
Patent JP-H11336368-A (JP)
Title: Fire resistive structure for base isolating device
Inventor: MIYAMA TAKASHI
IPC: F16F15/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide fire resistive structure of a base isolating device positively covering the periphery of base isolating laminated rubber with little possibility of damage and advantageous in maintenance control. SOLUTION: Space 18 is formed around base isolating laminated rubber 12, between the lower face of an upper column part 1402 and the upper face of a lower column part 1404, and a clearance 26 is secured between the ends of upper finishing material 22 and lower finishing material 24 provided to almost cover the space 18. One end of fire resistive covering material 30 is fitted to the inner surface of the upper finishing material 22, and the other end of the fire resistive covering material 30 is fitted to the inner surface of the upper finishing material 22 through a holder 32.  The holder 32 is so constituted as to release the other end of the fire resistive covering material 30 upon receiving heat at the time of a fire, and formed of a shape memory alloy shaped to release the other end of the fire resistive covering material 30 by the heat of the fire or a synthetic resin fused by the heat of the fire.
Patent JP-H08309630-A (JP)
Title: Nut loading device
Inventor: SATO TOMOAKI
IPC: E21D11/40
Filed: 1995-05-18
Abstract: PURPOSE: To restrict a process for transferring a nut, which is to be used for fastening a segment, from a nut supplying device to a nut hand at the minimum so as to reduce an occupation space. CONSTITUTION: A nut holding part holds a supplied nut 2, performing the positioning thereof. A slide base 10 holding the nut 2 is moved to a loading arm main body 30 side. The nut 2 is sucked for holding by a suction part of the loading arm. The loading arm and a centering clamp unit 302 are rotated by the predetermined angle α, and thereafter, the loading arm main body 30 is moved to the nut hand side, and the loading arm is moved forward so as to transfer the nut 2, which is held by the loading arm, to the nut hand.
Patent JP-S6033337-A (JP)
Title: High ni-fe alloy for electronic parts
Inventor: MUKAI KOUJI
IPC: C22C38/08
Filed: 1983-08-05
Abstract: PURPOSE:To provide a high Ni-Fe alloy for electronic parts prevented from the generation of blister being one of the internal defects of a cold rolled thin steel strip, in the high Ni-Fe alloy respectively containing Ni, Mn and Si in a predetermined ratio, constituted by severely limiting N-content. CONSTITUTION:The N-content in a high Ni-Fe alloy, which consists of 35-55% Ni, 1.2% or less Mn, 0.3% or less Si and the remainder Fe and inevitable impurities, is limited to 0.002% or less to obtain a high Ni-Fe alloy for electronic parts. Even if this high Ni-Fe alloy is used as a material of electronic parts and rolled into a plate with a thickness of about 0.2mm. and annealed, no N2-bubbles are generated and blister can be perfectly prevented. Therefore, a material for electronic parts free from internal defects and having good quality can be provided.
Patent JP-S5568154-A (JP)
Title: Placing method of bag-form film for vacuum core making along pattern surface
Inventor: MIURA TAKASHI
IPC: B22C9/03
Filed: 1978-11-17
Abstract: PURPOSE:To readily manufacture the integrally formed core by mating the perpendicularly split  pattern boxes for vacuum core making, putting a thermoplastic bag-form film therein, heating the  same to soften then reducing pressure to suck and affix the same to the inside surface of the patterns, filling sand or the like and reducing pressure to harden these. CONSTITUTION:Perpendicularly split pattern boxes 1, 1 having pattern surfaces 3 and top opening faces 4 are mated at the joint surface 2. A bag-form film 10 made of synthetic resin is suspended in the hollow part 8 formed by the pattern faces 3 by being mounted with the annular fixing member 9 mounted to the opening faces 4. A hot air pipe 11 is lowered into the film and hot  air is blown therethrough to heat the film 10 to soften. The connecting pipe 5 of the pattern box is  connected to a vacuum unit to make a vacuum in the hollow chamber 6. The inside of the pattern hollow part 8 is also vacuumed by the multiple fine pores 7 provided to the patterns. The  softened film 10 is contacted to the pattern surfaces 3 by reduced pressure and hardens. The hot  air pipe 11 is taken out and sand, etc. are filled through the opening part 10', after which the  opening part 10' is hermetically sealed, thence these are hardened under reduced pressure. Finally, the pattern box 1 is separated, and the integrally formed vacuum core enclosed by the film 10  is taken out from the inside.
Patent JP-H0438688-A (JP)
Title: Adhesive applying method for magnetic recording disk
Inventor: KIKUCHI SHUICHI
IPC: G11B23/00
Filed: 1990-05-31
Abstract: PURPOSE:To shorten adhesive applying time by transcribing adhesive to the bonding part of a magnetic recording disk or a center core by a printing method. CONSTITUTION:The adhesive 11 is placed on the surface of a printing block 10, and the adhesive 11 on the surface of the printing block 10 is scraped away by using a blade 12 as leaving the adhesive only in a groove 10a. Next, by pushing a hemispherical pad 12 made of urethane rubber, for instance, to the surface of the printing block 10, the adhesive 11 is the groove 10a sticks to the surface of the pad 12, and when the pad 12 is removed from the printing block 10, the adhesive 11 is drawn out from the groove 10a and is transcribed to a pad 12 side. Next, by pushing the pad 12 to the prescribed position of the magnetic recording disk 2, the adhesive 11 is transcribed to the periphery of the central opening part 2a of the magnetic recording disk 2, and the applica tion of the adhesive 11 is completed. Thus, the adhesive applying time can be shortened.
Patent JP-S5844915-A (JP)
Title: Manufacture of small-sized precise extruded shape
Inventor: KOBAYASHI HIROYUKI
IPC: B21C35/03
Filed: 1981-09-11
Abstract: PURPOSE:To manufacture sections of high dimensional accuracy at a high yield rate by heat-treating an extruded shape in an artificial aging process after cooling, and securing straightness and accuracy in shape and dimension by correcting device in a straightening process. CONSTITUTION:A very small-sized precise extruded shape of, for instance, Al or Al alloy formed by extrusion in a extrusion process is cooled in the succeeding cooling process. Next, after heat treating in a heat treating process that is, an artificial aging process, straightness and accuracy in shape and dimension are obtained by a stretcher, roll straightener, etc. in a straightening process. Finally, the surface is finished in a surface treating process. When the shape is to be cut during a series of processes, cutting process may be passed through after cooling process. However, it is desirable to cut the shape after the straightening process.