baber/WOPTO huggingface dataset:
Patent JP-S60112101-A (JP)
Title: Process controller
Inventor: WATANABE GENICHI
IPC: G05B7/02
Filed: 1983-11-21
Abstract: PURPOSE:To attain setting or normal manual operating output by outputting a tracking command signal at a prescribed time elapsed after a manual control switch signal descends from ON to OFF so as to avoid accumulation of offset component. CONSTITUTION:When a signal is inputted from a timer section 14 at a time T elapsed after the manual control signal descends from ON to OFF, a tracking command generating section 15 outputs a tracking command signal TR, turns on a switch 9 and an output of an amplifier 8 is inputted to an integration circuit so as to activate a tracking circuit 7. In this case, when manual control switches PB1, PB2 are operated before the timer section 14 times up, since the timer section 14 is reset, while the switches PB1, PB2 are operated frequently, the signal TR is not outputted. Thus, the offset component is not accumulated and an operating output e0 corresponds nearly to the tracking signal eT.
Patent JP-S60113537-A (JP)
Title: Digital analogue converter
Inventor: OKUMURA MASAHIDE
IPC: H03M1/82
Filed: 1983-11-25
Abstract: PURPOSE:To lower the noise without damaging settling characteristics by providing a filter circuit which can switch the frequency characteristics to two stages at an amplifier which outputs an analogue voltage. CONSTITUTION:A current in accordance with the switching of an electron switch 2 is obtained from a current source 1 by a digital code of a register 7, and a voltage output 10 is obtained by an amplifier system. For an amplifier 9, a CR filter, which is constituted of two resistances which have a relation R1>R2 and a capacitor C, is provided. As a result, an electron switch S is closed for a certain time from the time that the contents of the inputted digital code change, and after the certain time passes, the noise can be lowered without damaging settling characteristics by opening the electron switch S.
Patent JP-H0267875-A (JP)
Title: Focus voltage circuit
Inventor: NISHIYAMA KATSUMI
IPC: H04N3/26
Filed: 1988-09-02
Abstract: PURPOSE:To miniaturize the title circuit and to suppress the generation of troubles by unifying variable resistors applied with a direct-current high voltage to only one. CONSTITUTION:A focus voltage circuit 1 is equipped with a first voltage output circuit 2 and a second voltage output circuit 3. In the focus voltage circuit 1, a first voltage V1 can be specified by a variable resistor 2b, it can be adjusted in a prescribed range, and a second voltage V2 becomes a higher voltage than the first voltage V1 when the amplitude of the output voltage of a variable voltage alternating-current power source E is (e) and it can be specified by adjusting the amplitude (e) of the variable voltage alternating-current power source E after the first voltage V1 is specified. Consequently, the only the variable resistor to be a high voltage circuit is used. Thus, the title circuit can be miniaturized and the troubles hardly occurs, as well.
Patent JP-H1147934-A (JP)
Title: Welding pin
Inventor: MAENO YOSHIHIRO
IPC: B23K9/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a welding pin capable of executing the assembling work by a single hand, realizing the improvement of the safety in the work and obtaining the stable welding quality using various welding methods. SOLUTION: In a welding pin, a solid rod-shaped welding part 11 is provided on one end part of a pin main body 10, a notched groove 12 having a rear wall part 12a is formed on the other end part in the axial direction of the pin main body and a shaft supporting hole 14 in which a shaft 13 is inserted is formed so as to cross the notched groove 12. A receiving metal piece 15 for preventing falling out having a shaft receiving hole 15a in which the shaft 13 is inserted is turnably arranged in the notched groove 12 and a turning angle to the outside is regulated by abutting a rear part of the receiving metal piece 15 on the rear wall part 12a. A spring 16 to urge a front end part of the receiving metal piece 15 in the direction projecting from an outer surface of the pin main body 10 is provided in the notched groove 12.
Patent JP-H0269399-A (JP)
Title: Production of compound semiconductor
Inventor: HIRANO RYUICHI
IPC: H01L21/208
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a compd. semiconductor having a low carrier concn. by vacuum-sealing a compd. semiconductor material and the constituent elements of the compd. semiconductor material in a quartz ampule, regulating the internal pressure of the ampule to the dissociation pressure of the compd. semiconductor material or higher and heating the ampule to a prescribed temp. CONSTITUTION:A compd. semiconductor material is vacuum-sealed in a quartz ampule and the constituent elements of the compd. semiconductor material or other compd. semiconductor material contg. the constituent elements is put in the ampule. The internal pressure of the ampule is regulated to the dissociation pressure of the compd. semiconductor material having a sheet shape or higher and the ampule is heated at 550-850 deg.C.
Patent JP-H0653306-A (JP)
Title: Thin article pick-up device
Inventor: NAGANUMA TAKESHI
IPC: H01L21/677
Filed: 1992-07-28
Abstract: PURPOSE:To provide a thin article pick-up device capable of readily and accurately carrying out a shift, an arrangement, and the like of wafers between different wafer carrier cases or within the same wafer carrier case without using a special shifting wafer carrier case, etc. CONSTITUTION:This embodiment comprises a pair of vacuum sucking parts 3, 3' and controlling parts 5, 5' for each of the vacuum sucking parts 3, 3', and the vacuum sucking parts 3, 3' can independently attract or detach an object, respectively. In particular, the controlling parts 5, 5' are constituted of a keying button having a self-holding function.
Patent JP-H0270668-A (JP)
Title: Picture forming device
Inventor: OHASHI KUNIO
IPC: B65H7/14
Filed: 1988-09-02
Abstract: PURPOSE:To form a picture of high quality in accordance with an image receiving sheet in its classification by providing an image receiving sheet classification decision means which decides a paper base material sheet for its classification of the transparent resin base material sheet from a glossiness detected result in a reverse side of the image receiving sheet by a glossiness detecting means. CONSTITUTION:A means, feeding an image receiving sheet 14 coated in its one side with a developing agent, and a picture forming means, forming a picture in this image receiving sheet, are provided. While a glossiness detecting means SP2, arranging a projector and a light receiver respectively for a reverse side of the image receiving sheet and detecting glossiness of the reverse side of the image receiving sheet, and an image receiving sheet classification decision means, deciding classification of a paper base material sheet and a transparent resin base material sheet from a glossiness detected result of the reverse side of the image receiving sheet 14 by this glossiness detecting means SP2, are provided. In accordance with this decision result, an optimum copy process condition is automatically selected and set, and a picture of high quality is formed in accordance with the classification of the image receiving sheet 14.
Patent JP-H04105204-A (JP)
Title: Pulsization circuit
Inventor: MUTO HIROSHI
IPC: H03K5/08
Filed: 1990-08-24
Abstract: PURPOSE:To perform demodulation with high reliability by operating the product of the output signal of a pulse generation circuit and an analog signal without delay, and outputting a pulse signal by applying the level slice on a product signal with a prescribed slice level. CONSTITUTION:A pre-processing circuit 2 regulates the waveform of a signal from a magnetic head 1, and a delay circuit 3 delays an analog waveform for prescribed time. The analog waveform delayed by the delay circuit 3 is compared with an original analog waveform at a comparator 4, and a pulse generation circuit 5 generates a pulse with constant width at the change point of the output signal of the comparator 4. Furthermore, the product of the output signal of the pulse generation circuit 5 and the analog signal without delay is operated at an arithmetic circuit 6, and it is level-sliced with the prescribed slice level at a slice circuit 7, then, the pulse signal is outputted. In such a way, it is possible to perform the demodulation of even a reproducing signal deteriorated in recording with high density with high reliability.
Patent JP-S6376701-A (JP)
Title: Apparatus for producing steel strip
Inventor: OTANI NOBUHISA
IPC: B22D11/126
Filed: 1986-09-19
Abstract: PURPOSE:To shorten the time for casting and to prevent the degradation of the quality of a steel strip in hot rolling in a post stage by subjecting the continuously cast slab to cross cutting along the conveying direction, coiling the cut slabs simultaneously on plural coilers and conveying the coils. CONSTITUTION:The slab S emitted from a continuous casting machine 12 is conveyed by pinch rolls 32 and is transversely positioned by guide rolls 30. The slab is cut in the position about half the width thereof by a cross cutter 38. The separated slabs are guided by guide rolls 36 and are simultaneously coiled as coils C1, C2 in parallel by coilers 16. The slabs S are cut by a cutter 28 when the slabs are coiled to the prescribed length. The coiled coils C1, C2 are transferred by a pair of transfer devices 66 to the carriage of the devices 66. The coils are then carried into a heat holding machine 18 and after the coils are un-coiled by un-coiles 20, the slabs are rolled to the steel strips having a prescribed thickness by a hot rolling mill 22.
Patent JP-H0963632-A (JP)
Title: Sealed lead-acid battery
Inventor: IMON ISAO
IPC: H01M2/18
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the cycle life property by making the difference of specific gravity of electrolyte between the upper part and lower part of an electrode. SOLUTION: A group of electrodes are constituted, using electrodes in each of which synthetic resin ribs 1 are made by applying hot melt in line form in width direction into a lattice body and then it is filled with active material 2, separators 3 in each of which the section corresponding to the synthetic resin rib is pressed in line form and hot melt resin 4 is applied so that the thickness of the separator 3 may be equal into the depressed section. The effective reaction face of one sheet of the electrode is divided into several blocks in the height direction, thus the occurrence of the difference of specific gravity of electrolyte, which occurs between upper and lower parts of the electrode group, is suppressed.
Patent JP-S6375427-A (JP)
Title: Toaster oven
Inventor: HOSHINO SHOJI
IPC: F24C15/16
Filed: 1986-09-19
Abstract: PURPOSE:To facilitate putting in and out a food to be cooked, facilitate cleaning and enhance the heating efficiency of a cooking tray, by disposing a grill in a chamber when a door is closed, disposing the grill in the exterior of the chamber when the door is opened, folding the grill at the time of placing the cooking tray on a tray rest, and removing the tray from the tray rest at the time of using the grill in a horizontal state. CONSTITUTION:Grill mount shafts 27, 27 are integrally provided at both side parts of an inner wall surface 14a of a door 14, and ring parts 28a, 28a provided at both side parts of a base end of a grill 28 are turnably engaged to tip parts of the shafts 27, 27 so that the grill 28 can be turned upward and downward with the shafts 27, 27 as a center. When the grill 28 is disposed horizontal, stoppers 28b make contact with the inner wall surface 14a of the door 14, and the rack 28 is fastened in that position. In the case of cooking for which a cooking tray 31 is necessary, the grill 28 is disposed vertical, is set along the inner wall surface 14a of the door 14, an upper end of the grill 28 is held by a grill-holding plate 29, and the tray 31 is supported on tray rests 30. Under this condition, the grill 28 is not disposed between a heater 13 and the tray 31 even when the door 14 is closed, so that the heat emitted from the heater 31 is not absorbed by the grill 28, and the tray 31 is efficiently heated by the heat.
Patent JP-2000054367-A (JP)
Title: Ground improvement machine for deep layer mixing treatment method
Inventor: MIYASAKA TAKAHIKO
IPC: E02D3/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To increase the air recovery efficiency by forming a connection pipe in an excavation and agitation blade to extend a force-feed passage in a rotary shaft and opening the connection pipe end to the upper face of the tip of the excavation and agitation blade to form a jet opening. SOLUTION: Compressed air and a ground-improving powdery material force- fed through a force-feed passage 8 in a rotary shaft 2 is led from the force-feed passage 8 to a connection pipe 7, and ejected from a jet opening 9, when pulling an excavation and agitation blade 1 and the rotary shaft 2 inserted in the ground. The flowing speed varies when these materials are ejected from the jet opening 9 into the ground and the compressed air is separated from the ground-improving material, the ground-improving material is dispersed among the soil and penetrated therein, and further it is forcibly mixed with the soil by the rotation of the excavation and agitation blade 1. The compressed air reaches the outer peripheral face of the rotary shaft 2 and rises along the peripheral face and it is discharged to the ground level.  Accordingly, the ejected air can be securely led to the outer peripheral face of the rotary shaft and the recovery efficiency of air can be improved.
Patent JP-S6283288-A (JP)
Inventor: TANAKA KOICHI
IPC: B62K21/18
Filed: 1985-10-04
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-H0268656-A (JP)
Title: Headword compressing method and compressed headword expanding method for word dictionary for kana-kanji conversion
Inventor: OKUBO ETSUKO
IPC: G06F17/22
Filed: 1988-09-05
Abstract: PURPOSE:To reduce the capacity of the whole of a word dictionary by compressing and expressing a headword, which essentially includes a KATAKANA (square form of Japanese syllabary) character string or a HIRAGANA (cursive form of Japanese syllabary) character string as the KATAKANA or HIRAGANA character string omitted form in the word dictionary. CONSTITUTION:A second headword where the KATAKANA character string or the HIRAGANA character string is omitted is set to a heading part instead of a first headword. A heading abbreviation identifier ID indicating this setting, omission start position information S indicating the relative character position in a reading character string of the reading character corresponding to the first character of the omitted KATAKANA or HIRAGANA character string, and omitted character number information L indicating the number of characters of the omitted KATAKANA or HIRAGANA character string are added to the heading part to express the headword. Consequently, the first headword including the KATAKANA or HIRAGANA character string is compressed and expressed as the second headword where the KATAKANA or HIRAGANA character string is omitted. Thus, the overall quantity of information set to the heading part is reduced in comparison with conventional that though the heading abbreviation identifier, omission start position information, and omitted character number information are added.
Patent JP-H1166165-A (JP)
Title: Medical facilities
Inventor: SHIKAYAMA AKIRA
IPC: G06Q50/22
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To keep a room provided for facility users in optimum environments by automatically controlling the environments in the room according to the information regarding there are facility users, the facility users present in the room, and the health state. SOLUTION: A presence management server 31 detects the presence of respective facility users according to reception by a receiving network 21, i.e., receiving radio signal of the receiving network 21 transmitted through a nurse station terminal 52 and calculates the presence of facility users in the room 9 (e.g. sickroom) provided for facility users and the facility users present in the room 9. Information on the calculated presence of the facility users in the room 9 and the facility users is transmitted to a terminal 51 in the room 9 together with information regarding the health state of the facility users present in the room 9 managed by an electronic clinical record card server 33. On the basis of this transferred information, an interface box 41 automatically control the environments in the room 9.
Patent JP-2001048512-A (JP)
Title: Preparation of perpendicularly oriented carbon nanotube
Inventor: HIRAKAWA MASAAKI
IPC: C23C16/511
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method by which carbon nanotubes can directly be prepared on a substrate, the average values of the diameter and length of the carbon nanotubes can be controlled and the carbon nanotubes can selectively prepared on the substrate or only in an optional site on the substrate and perpendicularly oriented relatively to the substrate. SOLUTION: A carbon feed gas such as methane, ethylene or acetylene and hydrogen gas are used as introduction gases and carbon nanotubes are oriented in the perpendicular direction relatively to the substrate surface and prepared on the substrate surface of Ni, Fe, Co or an alloy composed of at least two kinds of the metals thereof by a plasma chemical vapor deposition(CVD) method. A glass or an Si wafer having an optional pattern comprising a metal and formed thereon is used as the substrate to carry out the CVD method and the carbon nanotubes are selectively prepared only in the patterned part.
Patent JP-H0269483-A (JP)
Title: Purification of cephalosporin derivative
Inventor: HASHIMOTO MITSUNORI
IPC: C07D501/12
Filed: 1988-09-05
Abstract: PURPOSE:To purify the subject compound having antibacterial action in high yield by treating crude quaternary ammonium salt of a cephalosporin derivative with dimethyl sulfoxide. CONSTITUTION:A crude quaternary ammonium salt of a cephalosporin derivative of formula I (R<1> is aromatic heterocyclic group which may have a quaternary ammonium salt-type substituent; HX is inorganic acid) is purified by treating with dimethyl sulfoxide. The compound of formula I can be produced by reacting a cephalosporin derivative of formula II with aminothiazoleacetic acid of formula III (or its reactive derivative) and adding an acid to the obtained cephalosporin derivative of formula IV.
Patent JP-H04103606-A (JP)
Title: Isobutylene polymer having reactive silicon group, its production and curable composition therefrom
Inventor: NODA KOJI
IPC: C08F210/10
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the title polymer capable of giving cured products of high mechanical strength, water resistance, weatherability, etc., by copolymerization of a monomer capable of cationic polymerization including isobutylene with a non-conjugated polyene in the presence of a Lewis acid followed by hydrosilylation of the unsaturated groups in the resulting polymer. CONSTITUTION:A copolymerization is carried out in the presence of a Lewis acid between (A) a monomer capable of cationic polymerization including isobutylene and (B) a polyene of formula I (R<1> and R<2> are each H, methyl or ethyl; R<3> is H, 1-8C alkyl, 6-20C aryl or 7-20C aralkyl; Q is organic group having no unsaturated group other than aromatic ring) (e.g. 1,4-pentadiene) into a unsaturated group-contg. isobutylene-based copolymer with its main chain containing no unsaturated group other than aromatic ring, and this copolymer is then hydrosilylated to obtain the objective copolymer having recurring unit of formula II (R<4> and R<5> are each 1-20C alkyl, 6-20C aryl, etc.; (a) is 0 or 1-3; (b,) is 0, 1 or 2; (l) is 0 or 1-18).
Patent JP-H0269576-A (JP)
Title: Antifouling paint composition
Inventor: KAWASHIMA TAKASHI
IPC: C09D5/14
Filed: 1988-09-05
Abstract: PURPOSE:To obtain the subject composition exhibiting excellent antifouling activity over a long period by using a vehicle component comprising a resin containing a phosphate group generating an acid group in the presence of water. CONSTITUTION:The objective composition contains a vehicle component comprising a resin having phosphate group generating an acid group in the presence of water [preferably a polymer containing an unsaturated monomer having phosphate group and expressed by formula (R1 and R2 are H or alkyl; X is halogen; n is 1-5) as an essential monomer component].
Patent JP-H1150059-A (JP)
Title: Garbage-carbonizing treatment apparatus
Inventor: KIMURA MASARU
IPC: B09B3/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of subjecting garbage to carbonizing treatment while suppressing a production of a harmful gas such as dioxin without the need of a great amount of energy by being equipped with a carbonizing chamber for garbage, incinerator, and heating jacket. SOLUTION: This apparatus comprises: a carbonizing chamber 1 with a stirring device 2, inlet port 3 for garbage, and exhaust port 4 for organic gas; a heating jacket 6 along the outer periphery of the carbonizing chamber 1, for exhausting an incineration exhaust gas produced in an incinerator 7; the incinerator 7 provided with an inlet port 8 for an organic gas, inlet port 10 for a combustion air, exhaust port 11 for a combustion exhaust gas, and combustion burner 9 directing its opening toward the incinerator in order to directly combust the organic gas supplied into the incinerator 7; a diluting air damper 19 formed in the inlet section of the jacket 6 for lowering a temperature of the combustion exhaust gas; and a temperature sensor 20 mounted on the outlet section of the jacket 6: wherein the measurement result by the sensor 20 controls an air supply through the damper 19.
Patent JP-S61104489-A (JP)
Title: Bipolar ram
Inventor: MIWA HIDEO
IPC: G11C11/34
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a bipolar RAM having the high degree of integration and high reliability by substantially cutting off a write/read current to memory cells disposed in a memory array in a chip non-selection mode. CONSTITUTION:An internal chip selection signal -CS is used to inhibit the constant read/write current which flows to the memory cells MS of the memory array M-ARY in a chip non-selection mode. Transistors TRQ18-Q20 function to flow selectively the current of a constant current source consisting of TRQ15-Q17 according to the level of the signal -CS. In the chip non-selection mode the signal -CS is set at a level higher than the selection signal produced by a Y address decorder YDCR. Thus an ON state is secured to bypass said constant write/read current.
Patent JP-H0751297-A (JP)
Title: Manufacture of cast restoration for dentistry
Inventor: TSUJIKAWA YUJIRO
IPC: A61C5/77
Filed: 1993-08-13
Abstract: PURPOSE:To manufacture accurately and efficiently a cast restoration used for the repair of a decaded tooth and the like. CONSTITUTION:A pattern 1a made of a plaster is manufactured depending on a pattern formed by pressing a forming material to a tooth having a hollow from which a diseased composition is removed. A through hole 3 is formed on the bottom of the hollow 2 formed into the pattern 1a. A wax or a resin is filled into the hollow 2 to form an original form 6. The pattern having the original form 6 is formed in the abutting condition on the upper side of a loading member 12 placed on the lid body 13 of a casting flask. After that, the lid body 13 is installed to the bottom of a tube body 11 of a casting flask, and a casting pattern material 9 is poured from the upper end of the tube body 11. After the casting pattern material is hardened, the lid body 13 is removed, and the original form 6 is burnt out, so as to form the casting pattern. A molten metal is poured in the casting pattern.