baber/WOPTO huggingface dataset:
Patent JP-H05326939-A (JP)
Title: Semiconductor device
Inventor: UGAJIN RYUICHI
IPC: H01L29/78
Filed: 1992-05-20
Abstract: PURPOSE:To achieve the speed-up of operation and the reduction of a gate leakage current by arranging a gate electrode through a space on a semiconductor which does not have any surface depletion layer to control the electronic conduction of the semiconductor underneath the gate electrode. CONSTITUTION:An insulating layer 6 with a required thickness is formed to adhere on an InAs substrate. Further on the insulating layer 6, a gate electrode 3 including a low resistance layer with a required pattern is formed to adhere. Next, an isotropic etching is applied to the insulating layer 6 by using the gate electrode 3 and a wide parts 3a, 3b on both sides thereof as an etching mask. A over-etching is made in the etching process to remove the insulating layer 6 at least underneath the required width, that is, the narrow gate electrode 3 with the progress of etching from both sides to form a space 2 there. Next, a source and a drain electrode 4, 5 are vertically formed on the gate electrode 3 by vapour deposition to the semiconductor 1. With the constitution, a channel is formed on the surface of the semiconductor 1 underneath the gate electrode 3.
Patent JP-H07328058-A (JP)
Title: Orthopedic cast interior material
Inventor: NISHIGUCHI MAYUMI
IPC: A61L15/07
Filed: 1994-06-09
Abstract: PURPOSE:To provide an orthopedic cast interior material capable of being fitted in a short time without requiring a skill, quickly releasing sweat, and drowning a malodor by forming a cylindrical and integral structure with a knit inner layer knitted with water-repellent fibers and a nonwoven fabric outer layer mixedly formed with high-water absorbing fibers and deodorant fibers. CONSTITUTION:A cylindrical and integral structure is formed with a knit inner layer knitted with water-repellent fibers and a nonwoven fabric outer layer mixedly formed with high-water absorbing fibers and deodorant fibers for an orthopedic cast interior material. The method for laminating the knitted layer and the nonwoven fabric layer into an integral and cylindrical structure is not limited in particular, however it is important to sew them in the direction not to impair the expansion or shrinkage of the knit layer. This cast interior material is covered on a diseased section with the knit layer set inside, a gypsum layer is formed and solidified on the nonwoven fabric layer, thus the cast interior material can be simply fitted. Since all portions have nearly the same thickness, the cutting depth is easily estimated and the skin is not hurt when the cast interior material is cut and removed after a complete cure.
Patent JP-S6020541-A (JP)
Title: Semiconductor device
Inventor: TSUNENO HIROSHI
IPC: H01L21/58
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the lowering of reliability by a gassy substance confined in a hermetic seal type package effectivey by fitting an adsorbent into the cavity of the package while using a synthetic resin as a bonding medium. CONSTITUTION:A cavity 4 is formed between a ceramic substrate 2 and a ceramic cap 3 in a package, a pellet 6 is fitted on the substrate 2 through a synthetic resin 5 in the cavity, and bonding pads for the pellet 6 are connected electrically by external leads 7 and wires 8. The substrate 2 is sealed hermetically by sealing glass 9 and 9a under the state in which the external leads 7 are held between the substrate and the cap 3 in the cap and a sealing section for the cap 3, and a synthetic resin 10 is fitted to the back of the cap 3. An adsorbent is mixed into the synthetic resins 5 and 10. The adsorbent sufficiently displays its function because resin 5, 10 themselves have properties wherein they permeate gases.
Patent JP-S5918499-A (JP)
Inventor: NAGATSUKA KENICHI
IPC: G21F9/00
Filed: 1982-07-23
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-S5556597-A (JP)
Title: Heat accumulating tank
Inventor: ANZAI SHIYUNICHI
IPC: F28F23/02
Filed: 1978-10-19
Abstract: PURPOSE: To improve the heat transmission capacity of a heat accumulating tank by making heat transmitting fins having spring effect in its structure inserted into a heat accumulating capsule with a capsule container.  
     CONSTITUTION: Heat transmitting fins 21 are inserted into the filling unit of heat accumulating material 3 in a heat accumulating capsule 20, and formed of heat conductive material stable against chemical reaction with the material 3 such as, for example, copper, brass, iron, stainless steel or the like. The fins 21 are formed in structure bent at their end in arcuate shape in thin plate in such a manner that a circle contacting externally with the end of the arcuate fins is slightly larger than the allowable tolerance maximum inner diameter of the container 2 of the capsule. Thus, the fins 21 have spring effect at their ends to closely make contact with the inner wall of the container 2 so as to enhance the fin effect of the fins 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5829241-A (JP)
Title: Data communication system
Inventor: TAKEHARA KIYOTAKA
IPC: H04L25/40
Filed: 1981-08-14
Abstract: PURPOSE:To prevent simultaneous transmission and reception to an opposite station in a data communication system of the half-duplex communication system by detecting data on a transmitting and a receiving line, and then inactivating a receiver or driver by the detection signal. CONSTITUTION:When a signal (b) is inputted to a signal line L2, a receiver 4 convert the input signal to a signal (a), which is inputted to a transmitter and receiver 1 and also inputted to the terminal T of a retriggerable one-shot FF5 at the same time. Then, its output Q' shown by (d) descends, and consequently a driver 3 connected to a signal line L1 is put in a disabled state to inhibiting the transmitter and receiver 1 from transmitting the signal (a) during its reception. While the transmitter and receiver 1 transmits a signal, on the other hand, a retriggerable one-shot FF6 is triggered by the output of the driver 3 to disable the receiver 4 by its output Q', so that the data on the signal line L2 is not inputted to the receiver 1.
Patent JP-H11322112-A (JP)
Title: Belt device
Inventor: OKIYAMA YOSHITATSU
IPC: G03G15/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a skew in a belt by arranging supporting members in both ends of a tension member applying tension to an endless belt, energizing the supporting members by means of an energizing means so as that the tension member is pressed to the belt, and interlocking a coupling means with each of the supporting members. SOLUTION: L-shaped tension arms 16L serving as supporting members are arranged in both ends of a driven roller 13, and each of the tension arms 16L is arranged freely oscillationally around the shaft of the driven roller 13. A tension roller 15 serving as a tension member is supported freely rotationally in one arm, while between the tip of the other arm and a holding shaft 21 serving as a coupling means, a spring 17L serving as an energizing means is arranged. A medium conveying belt 11 is arranged between a driving roller 12, the driven roller 13, an idle roller 14, and the tension roller 15, and by means of energizing force of the spring 17L, the tension roller 15 is pressed onto the medium conveying belt 11 so as to generate tensile force.
Patent JP-H02311267-A (JP)
Title: Trimming of resistor
Inventor: FUKUOKA YOSHITAKA
IPC: B24C1/04
Filed: 1989-05-22
Abstract: PURPOSE:To easily trim a resistor film without giving damage to a wiring pattern in the vicinity by masking a functional area face other than a resistor film to be trimmed, and by agressive-trimming the resistor film on the trimmed. CONSTITUTION:On a wiring substrate 7, for example, a dry film or a masking material p of 50mum is bonded by thermocompression, and a resistor film 1 to be trimmed is exposed. A predetermined masking pattern is located so as to mask a functional face of such as a wiring pattern 8, and so on. Exposure and processing are executed and masking is performed as required. Other functional area, for example, the wiring pattern 8 is masked, while preferentially exposed resistor film 1 to be trimmed receives trimming by a aggressive method. By removing a masking material 9 deposited and formed on the wiring pattern 8 surface, etc., the furnished resistor film 1 is adjusted to a certain resistance value, whereby model circuit parts can be obtained.
Patent JP-S61289260-A (JP)
Title: Control of additional heating for direct circulation type bath-boiler
Inventor: OKAMOTO KIKUO
IPC: F24H9/20
Filed: 1985-06-14
Abstract: PURPOSE:To permit to effect comfortable additional heating without providing any uncomfortable feeling even when discharging hot-water hits directly the skin of man by a method wherein the additional heating is started in a combustion range near the maximum combustion and the combustion range is lowered to a specified range to reduce the discharging hot-water temperature when the temperature of the hot-water approaches a set temperature. CONSTITUTION:When a water flow switch 6 is put ON within a predetermined time, a signal is inputted into a gas valve control circuit 14 from an operating circuit 13 to open a gas valve 15 fully and the additional heating of maximum combustion (100%) is started. The additional heating is conducted while effecting forced circulation and when hot-water temperature has arrived at a temperature lower than the set temperature in a heat-up temperature adjusting switch 11 by 2 deg.C, the temperature detector 7 detects it and outputs the signal of 50% combustion from the operating circuit 13 into the gas valve control circuit 14, then, the gas valve 15 is choked to the opening degree of 50% combustion based on the signal and 50% combustion is continued until the hot-water temperature arrives at 42 deg.C, which is set in the heat-up temperature adjusting switch 11. The discharging hot-water temperature from a discharging port is lowered and whereby mild hot-water hits the skin of man as same as in a hot spring when the discharging hot-water hits the skin.
Patent JP-H07322122-A (JP)
Title: Power supply controller for video camera accessory
Inventor: TSURUTA YUZO
IPC: H05K5/02
Filed: 1994-05-19
Abstract: PURPOSE:To provide an easy-to-handle power supply controller which can omit a conventional adaptor for reduction of cost and also can shorten the video photographing time by supplying the battery power to a video camera accessory connected to a hot shoe of a battery set from the hot shoe in response to the current flowing to a video camera circuit. CONSTITUTION:A hot shoe 58 is attached to a battery set 52 which can freely attached to and detached from a video camera 51 and supplies the power to a video camera circuit. Thus a video camera accessory 53 is attached to the camera 51 via the shoe 58. When a current flows to the video camera circuit from the set 52, the power is supplied to the accessory 53 from the set 52 via the shoe 58 in response to the current flowing to the video camera circuit. Furthermore a signal supply circuit detects the current flowing to the video camera circuit from the set 52 and sends an ON/OFF signal which is outputted according to a power supply or power supply stop state to the accessory 53 via the shoe 58.
Patent JP-2000319157-A (JP)
Title: Skin lotion
Inventor: YAMAKI KAZUHIRO
IPC: A61Q17/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject skin lotion having high skin barrier performance and excellent chapped skin-improving effects by including a ceramide production- accelerating agent and a film-forming polymer. SOLUTION: This skin lotion contains (A) a ceramide production-accelerating agent and (B) a film-forming polymer. As the ingredient A, (i) a plant (e.g. eucalyptus, hop, ginger, gambir tree, brier, horse chestnut and the like), its extract, its steam distillate or its press and (ii) nicotinic acid (salt), nicotinyl alcohol, their derivatives or the like are cited and the amount to be blended with the skin lotion is preferably 0.00001-20 wt.%, especially 0.001-10 wt.% in terms of solid. As the ingredient B, a mucopolysaccharide, a silicone, a synthetic polymer having an ampho-ion substituent such as a cationic group, an anionic group, a betain group or the like are preferable and the amount to be blended is preferably 0.001-60 wt.%, especially 0.005-40 wt.%.
Patent JP-S6068729-A (JP)
Inventor: DEIBUITSUDO CHIEN
IPC: H03M7/30
Filed: 1984-06-21
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-S63295442-A (JP)
Title: Method for removing impurity contained in waste acid
Inventor: KOSHIZUKA KATSUO
IPC: C01B17/90
Filed: 1987-05-27
Abstract: PURPOSE:To efficiently obtain waste acid available for production of high-purity iron (hydro)oxide at low cost by adding base to waste acid contg. large amounts of iron to neutralize it and regulating pH to form hydroxide, naturally precipitating and filtering or centrifugal separating it. CONSTITUTION:Waste acid (HCl or H2SO4) produced in pickling of iron and steel is stored in a receiving tank 1. Then this waste acid is sent to a dissolving tank 3 via a heater 4 with a waste acid pump 2 and iron content such as iron scale is added and dissolved to decrease free iron. Then this soln. is sent to a pH regulation tank 6 with a transfer pump 5 and base such as NaOH is added to regulate pH to 3-7 and hydroxide of the impurities is formed. Then it is sent to a centrifugal separator 8 with a transfer pump 7 and subjected to centrifugal separation and a purified iron salt aq. soln. free from the impurities is collected by settling hydroxide and recovering only supernatant liquid. If necessary, the filtrate obtained by separating the above-mentioned hydroxide with an Oliver filter is treated with a wet treating method and thereby high- purity oxide or the like is collected.
Patent JP-2000321398-A (JP)
Title: Remote maintenance device
Inventor: ISHIWATARI KOJI
IPC: G21F9/36
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a maintenance/inspection operation for a sealed room separated from outside. SOLUTION: For this remote maintenance device a work carriage 18 traveling over a ceiling port 11 closed by a ceiling plug 12 is placed in a transportation room 10 (an installation space) provided through a ceiling part 4a over an acceptance room (a sealed room) on a radioactive waste disposal facility. A plug inserting/extracting mean 19 holding and lifting the ceiling plug 12 and a manipulator 20 surrogating a maintenance/inspection operation after traveling downward into the acceptance room 4 through the ceiling port 11 are provided on the work carriage 18.
Patent JP-H02306705-A (JP)
Title: Surface acoustic wave oscillator
Inventor: KATO AKIRA
IPC: H03B5/30
Filed: 1989-05-22
Abstract: PURPOSE:To adjust the phase shift of a loop optimizingly in response to the dispersion of the phase of components in use by constituting a phase adjustment circuit with two transmission lines with an interval along on a base and with a jumper connecting the two transmission lines electrically. CONSTITUTION:Two transmission lines 32 are provided on a base with an interval in a way that a connection line 6 is broken on its way and both broken ends are prolonged laterally and the two transmission lines 32 are connected electrically with a bonding wire 33. Thus, the phase change is adjusted depending on the position where the bonding wire 33 or the jumper chip 34 is mounted. Then the phase shift of the loop is adjusted optimizingly depending on the dispersion of the phase of the mounted components.
Patent JP-S62288162-A (JP)
Inventor: FUKUHARA MIKIO
IPC: C04B35/48
Filed: 1986-06-03
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-S5355253-A (JP)
Title: Video game device
Inventor: NAKA TAKAHIRO
IPC: A63F13/537
Filed: 1976-10-26
Abstract: PURPOSE: To introduce the factor of time into a game thereby to provide a more interesting game. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11331584-A (JP)
Title: Half-toning device for multilevel image and image forming device
Inventor: FUJITA TORU
IPC: H04N1/407
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To clearly reproduce a thin line low in density by repetitively applying the screen cells having the input gradation value-to-output dot information characteristics which are set to make a dot grow by the adjacent pixels set previously according to the rise of image density against the lowest density range as if those screen cells were spread over. SOLUTION: A screen cell 200 consists of pixels #1 to #5 which are arrayed in a cross shape, and the minimum dot size is decided by dividing a pixel into five parts in the horizontal scanning direction. The first dot is formed at the right edge of the center pixel #1 and the next dot is formed at the left edge of the right pixel #3. Thereafter, the left and right dots are successively formed around the first and second dots in response to the rise of image density. Thus, the dots evenly grow at both sides of a range having the lowest image density with the boundary part set between both pixels #1 and #3 defined as a start point. When the pixels #1 and #3 are completely filled with dots and the image density is heightened by a certain degree, the dots are grown in the order of pixels #2, #4 and #5.
Patent JP-S5652928-A (JP)
Title: Automatic channel selecting device of electronic tuner
Inventor: KITANAKA JIROU
IPC: H03J7/18
Filed: 1979-10-04
Abstract: PURPOSE:To make it possible to perform receiving stably and exactly, by stopping the automatic tuning operation only when the tuning frequency has exactly conformed with the broadcasting frequency in case a braodcast is being received. CONSTITUTION:An IF signal (a) which has been taken ont of the IF frequency amplifier circuit 24 is supplied to the narrow-band filter 2 which has conformed with the IF frequency, the narrow-band filter 1 having a passing band for the frequency slightly lower than the IF frequency, and the narrow-band filter 3 having a passing band for the frequency slightly higher than the IF frequency, respectively. And in case the frequency of a broadcasting signal of desired receiving is for instance, 80.0MHz of FM band, and the sweep frequency is 79.9 (or 80.1)MHz, the IF frequency is different from the normal frequency (10.7MHz) by 100kHz, only the filter 3 (or 1) generates an output, the AND CITCUITS 7 and 10 remain a low level, and a sweep stop signal (b) is not output. Subsequently, when the sweep frequency reaches the desired receiving frequency 80.0MHz, an output is generated in only the filter 2, a sweep stop signal (b) is received, and at this time point, the automatic tuning operation is stopped.
Patent JP-S63293383-A (JP)
Inventor: KOIDE TORU
IPC: F16L11/12
Filed: 1987-05-26
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-H08300282-A (JP)
Title: Tip part structure of manipulator arm
Inventor: HAYAKAWA TATSUYA
IPC: B25J15/08
Filed: 1995-04-28
Abstract: PURPOSE: To secure a tip part structure of a manipulator arm that will never drop in an electrical insulating property between a working means such as an on-off gripper or the like and an arm body member even in time of use in the rain. CONSTITUTION: A tip part of a manipulator is so constituted that plural pieces of support members 11 are attached to each tip of two arm body members 33d and 3e of a manipulator arm, while an on-off gripper 20 is attached to each tip of these support members 11, and in this constitution, on-off operations of this gripper 20 are made so as to be performed by a cylinder 35 attached to the arm body members 3d and 3e via a rod member 30. In this connection, the support members 11 are formed into columnar form, and plural pieces are installed around the rod member 30. In addition, at least a part of the support members 11 and the rod member 30 is formed by electrical insulating materials, through which the arm body members 3d, 3e are electrically insulated from the on-off gripper 20.
Patent JP-H05328212-A (JP)
Title: Video signal synthesizing system
Inventor: YOSHIDA SANAE
IPC: H04N5/265
Filed: 1992-05-21
Abstract: PURPOSE:To improve the reliability of the system by preventing a abnormal video signal from being outputted externally when a fault takes place in a circuit synthesizing a base signal and a super signal. CONSTITUTION:An ID insertion circuit 4 inserts ID data inputted from a control circuit 7 to an address for an H blanking period in a base signal inputted from an input terminal 1. A super synthesis circuit 5 synthesizes a base signal after the ID data are inserted thereto and a super signal inputted from an input terminal 2. An ID detection circuit 6 detects the ID data from the output of the super synthesis circuit 5 and outputs the result of detection to the control circuit 7. The control circuit 7 checks the ID data sent from the ID detection circuit 6. A changeover circuit 8 outputs directly the base signal inputted from the input terminal 1 to an output terminal 3 when the result of ID check in the control circuit 7 is abnormal.
Patent JP-S5558245-A (JP)
Title: Polyolefin resin composition
Inventor: SEKINE NORIYUKI
IPC: C08L23/00
Filed: 1978-10-19
Abstract: PURPOSE: To improve the gloss, impact and whitening resistance of a molded article, by blending a specific ethylene/propylene block copolymer with an ethylene  polymer.  
     CONSTITUTION: (A) An ethylene/propylene block copolymer with ethylene contents in segments (a) and (b) of 0.5W2.5% and 15W35% respectively, the ratio of segment (b) being 10W30%, is blended with (B) a polyethylene or a copolymer of ethylene with a ≥3C α-olefin having a density of 0.93W0.97g/cm 3 , and a flow index of 0.5W50g/10min at 190°C in an amount of 0.7W2.2 times that of (A). The resin composition thus obtained improves the gloss and impact whitening resistance, without degrading the impact resistance and rigidity of the molded article. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07336362-A (JP)
Title: Supervisory and controlling device
Inventor: MINAMI SHIGEKI
IPC: H04B17/00
Filed: 1994-06-10
Abstract: PURPOSE:To improve the reliability of a transmission system without interrupting transmission by radio communication even when the disconnection accident or the like of transmission line occurs. CONSTITUTION:From a centeral station M1 to respective terminal stations T1 to T3, a command for monitoring whether or not information is normally transmitted is transmitted in a fixed cycle. When the disconnection accident is generated in interstation parts B and C in the transmission line 1, when the transmission/reception part 4 of the terminal station T2 judges that the reception level of the command is turned lower than a prescribed value, a radio equipment 3 transmits signals from a CPU 5 by the judgement and performs the radio communication to the central station M1. When the disconnection accident is recovered and the transmission returns to normal, when the transmission/reception part 4 judges that the reception level of the command is more than the prescribed value, the radio equipment 3 stops transmitting the signals from the CPU 5 by the judgement. Thus, the terminal station T2 stops performing the radio communication with the central station M1.
Patent JP-S5556169-A (JP)
Title: Adhesive composition
Inventor: SATOU SHINICHI
IPC: C08L23/26
Filed: 1978-10-23
Abstract: PURPOSE: An inexpensive adhesive composition having a good adhesion, comprising a saponified ethylene-vinyl ester copolymer with a specific ethylene content and a rubber-like material.  
     CONSTITUTION: A composition comprising (A) 15W90wt% of a saponified ethylene-vinyl ester copolymer with an ethylene content of 35W95wt% and a saponification degree ≥5% and (B) 10W85wt% of a rubber-like material which is natural rubber, diene homopolymer or a copolymer with other monomers, or their mixture. Butadiene, chloroprene, isoprene rubbers, styrene-butadiene, acrylonitrile-butadiene copolymers may be cited as the synthetic diene rubber. Vinyl acetate is preferably used as the vinyl ester. 
     COPYRIGHT: (C)1980,JPO&Japio