baber/WOPTO huggingface dataset:
Patent JP-2001082871-A (JP)
Title: Controller for instrument
Inventor: MAEKAWA KATSUMI
IPC: F25D29/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an instrument which is capable of drastically improving productivity and reducing the cost by standardizing parts and simplifying wiring and enables data communication with a remote location. SOLUTION: The controller comprises a signal wire 22 wired for an instrument such as cooling/storage chamber, main control means connected with the signal wire 22, and a temperature sensor 27 connected with the signal wire 22. The temperature sensor 27 comprises a temperature detector element, storage means that keeps an ID code of itself, transmission/reception means for transmitting and receiving data it to and from the main control means through the signal wire 22, and sensor side control means for incorporating data detected by the temperature detector means and transmitting the data to the main control means through the transmission/reception means. The control means comprises an interface and a controller for ensuring the connection to internet.
Patent JP-H04137469-A (JP)
Title: Fused carbonate fuel cell
Inventor: OZU HIDEYUKI
IPC: H01M8/02
Filed: 1990-09-28
Abstract: PURPOSE:To maintain excellent power generation characteristic for a long time by using LiAlO2, on whose surface zirconia is partially made, as holding material. CONSTITUTION:An electrolyte layer for a fused carbonate fuel cell is formed of LiAlO2, on whose surface zirconia is partially made, being used as holding material, and porous matrix being made by mixing LiAlO2 or ZrO2 and being impregnated with fused alkali carbonate which is to be electrolyte, being used as reinforcing material. And it is desirable for LiAlO2 to have specific surface of 8m<2>/g or more at the state before its surface is treated. On the other hand it is desirable for the reinforcing material to be mixed at a rate of 40% or less against the holding material. Thereby it is possible to obtain excellent power generation characteristic for a long hour.
Patent JP-H0679474-A (JP)
Title: Resistance cutting method and manufacture of crystal resonance using same method
Inventor: YOSHIDA RIICHIRO
IPC: B23K11/22
Filed: 1992-08-31
Abstract: PURPOSE:To inhibit generation of a metallic residue, to prevent its scattering, and to obtain a satisfactory crystal resonator by dipping a cut part of a metallic material into a liquid and executing resistance cutting. CONSTITUTION:In a state that an integral holder with a frame fixed to a substrate is dipped into pure water 13, a frame and a fixed part 7 are set as the negative electrode and the positive electrode, respectively and a connecting part 10 is energized. A crystal resonator is manufactured by melting by a fusing part 12 and cutting the connecting part 10. According to this method, scattering and adhering of a metallic residue to the substrate do not occur. The cut part of the connecting part 7 becomes a swollen shape such as the tip of a matchstick. Also, since this manufacture is executed under water, a spark is scarcely generated and generation itself of the metallic residue can be inhibited.
Patent JP-H0890395-A (JP)
Title: Grinding device
Inventor: SUZUKI YOSHINOBU
IPC: B24B41/06
Filed: 1994-09-28
Abstract: PURPOSE: To realize the grinding by providing a pin stroke correcting device which adjusts the deviation of a chuck and corrects the pin stroke to preliminarily correct each pin part while grinding the pin stroke after the grinding by the quantity corresponding to the error. CONSTITUTION: The phase division of a socket 43 of a chuck 11a is made to the position corresponding to a spindle 56 of a pin stroke correcting device 14a, and the position of the socket 43 is stopped on the same axis as that of the spindle 56. After a clamping device 22 is returned to the original position by this pin stroke correcting device 14a, the correction is read from the memory to slide the clamping device 22 by that quantity in the radial direction, and correction is made to the pin stroke of third and fourth pin parts to be ground next.
Patent JP-S61136371-A (JP)
Title: Image information reader
Inventor: TSUKAHARA SUMIO
IPC: H04N1/12
Filed: 1984-12-07
Abstract: PURPOSE:To carry satisfactorily an original by a simple constitution, by bringing the pinch roller of an original carrying-in side and a carrying-out side into rolling contact with a feed roller provided on the pre-stage and the post-stage of a platen, and bringing said roller to a follow-up rotation. CONSTITUTION:When an original 43 is fed in toward between the feed roller 31 and the pinch roller 38 through a paper feed tray 41, the optical sensor 44 of a reflection type provided on the pre-stage of the pinch roller 38 detects it. When a prescribed time elapses from this time point and an original is further fed in, the feed roller 31 starts to rotate in the direction as indicated with an arrow. When a prescribed time elapses from the time point when the feed roller 31 has started to rotate in the direction as indicated with an arrow, and the tip of the original 43 reaches the read line C of the circular arc surface of a platen 27, LED arrays 25, 26 are lighted, and a read operation of an image sensor 22 is started. When read is ended, and the rear end of the original 43 passes through the read line C, the LED arrays are turned off, and the read operation is stopped.
Patent JP-H0891157-A (JP)
Title: Grille guard of automobile
Inventor: HAZUO YOSHIKAZU
IPC: B60R1/06
Filed: 1994-09-27
Abstract: PURPOSE: To sufficiently secure the visibility of direction indicating lamps in a grille guard of an automobile. CONSTITUTION: In a grille guard which is fixed in front of a car body of an automobile and has a car width directional pipe 12 in the shape of surrounding the upper and lower periphery and the outside periphery of both side head lamps 1, the car width directional pipe 12 traveling on the upper periphery of both side head lamps 1 is partially bent upward, and projecting parts 12b are formed, and direction indicating lamps 20 are arranged in space parts 20a surrounded with these projecting parts.
Patent JP-H04134807-A (JP)
Title: Manufacture of rare earth-resin bonded magnet
Inventor: IKUMA TAKESHI
IPC: H01F41/02
Filed: 1990-09-27
Abstract: PURPOSE:To obtain an arc-shaped magnet of higher performance with good productivity and at low cost by selecting the viscosity eta of the mixture of rare earth magnet powder, resin and additive to be eta<=2kpoise (shear rate 1000sec<-1>) in the temperature range, where a resin ingredient is liquefied. CONSTITUTION:The viscosity eta of the mixture of rare earth magnet powder, resin and additive is selected to be eta<=2kpoise (shear rate 1000sec<-1>) in the temperature range, where a resin ingredient is liquefied, and the flow of a mixed melt is made uniform relative to the shape of a molded body. The magnet powder to be used is Sm-Co powder or Nd-Fe-B powder and its percentage content is 40-80% in volume ratio to ensure a necessary fluidity. Thus, it is possible to improve the productivity of an arc-shaped magnet and to lower its cost.
Patent JP-S61135740-A (JP)
Inventor: SUZUKI MASAO
IPC: C03C27/12
Filed: 1984-12-07
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-H04134850-A (JP)
Title: Semiconductor device
Inventor: MURATA TADAHIKO
IPC: H01L21/331
Filed: 1990-09-27
Abstract: PURPOSE:To prevent deterioration of element characteristics caused by gold- silicon alloying of a surface of a silicon substrate by forming a multilayer insulating film composed of two or more layers on a semiconductor substrate surface and by forming a sidewall insulating film at a contact hole formed in the multilayer insulating film. CONSTITUTION:A base 2 is formed in a silicon substrate 1 and insulating films 3 and 4 are deposited as an interlaminar electrode insulating film. A sidewall of an insulating film 5 consisting of an Si3N4 film is formed at a contact hole formed in the films 3 and 4. A lower layer electrode 6 which consists of polysilicon doped with impurities is formed thereon. An emitter 8 is formed by heat diffusion from the electrode 6. A base electrode 10 and an emitter electrode 9 composed of Al or Ti-Pt-Au are formed. Thereby, it is possible to eliminate the possibility of side-etching to proceed in an after-treatment following a contact hole formation and to shape a contact hole of a stable shape. Therefore, it is possible to realize good coverage of an electrode metal and to eliminate element defective caused by gold-silicon alloying.
Patent JP-H02105352-A (JP)
Title: Magneto-optical recording medium
Inventor: MACHIDA HAJIME
IPC: G11B11/105
Filed: 1988-10-13
Abstract: PURPOSE:To allow high-speed and high-density recording and magnetic field modulation recording by successively providing a dielectric layer, magneto- optical recording layer, heat insulating layer, and heat absorptive layer on a substrate and specifying the thermal conductivities of the heat insulating layer, the dielectric layer and the heat absorptive layer and the refractive index of the dielectric layer. CONSTITUTION:The dielectric layer 2, the magneto-optical recording layer 3, the heat insulating layer 4, and the heat absorptive layer 5 are successively formed on the substrate 1 and an org. protective layer or joint layer 6 are formed on the heat absorptive layer 5. The thermal conductivities at room temp. are so set as to increase successively in order of the heat insulating layer 4, the dielectric layer 2 and the heat absorptive layer 5; further, the refractive index of the dielectric layer 2 is so set as to be >=2.1. The high-speed and high-density recording is thus possible and this recording medium is adaptable to the magnetic field modulation system.
Patent JP-2000091281-A (JP)
Title: Wafer surface protective tape peel-off apparatus
Inventor: TAKAHASHI TAKEHIKO
IPC: H01L21/304
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent transfer of adhesive of a releasing tape onto an attraction table having a semiconductor wafer fixed thereon and also to prevent the releasing tape from being applied onto an end face of a semiconductor wafer, when a protective tape applied onto a surface of the semiconductor wafer is peeled off from the releasing tape. SOLUTION: In the wafer surface protective tape peel-off apparatus for releasing a protective tape 2 by fixing a semiconductor wafer 1 having the protective tape 2 applied thereonto to an attraction table 3, applying the tape 5 onto the tape 2 and then taking up the tape 5 therefrom; a mask plate 7 for preventing contact of the releasing tape 5 with an upper surface of the table 3 or with an end face of the wafer 1 is disposed to sandwich the wafer 1 on the surface of the table 3 at the front/rear portion where a releasing-tape is applied.
Patent JP-S62117451-A (JP)
Title: Paging device
Inventor: TAZAKI HIROSHI
IPC: H04W4/00
Filed: 1985-11-18
Abstract: PURPOSE:To improve services by executing an absence notification if a receiver is connected to an absence detection means with a call given and notifying a calling operation if the receiver is not connected to the absence detection means and a telephone set. CONSTITUTION:If each employee is out of a branch, he connects his portable receiver 1m (m: 1-i) to detectors E1-Ei. Whereas he is at some place in the branch or called, he connects his receiver to the card readers 21-2i of nearby telephone sets 31-3i. When a caller places a call, a CPU 4 detects whether the portable receiver 1m of a callee is connected to an absence detector Em. If so, the CPU 4 notifies absence to the caller. If the receiver is not connected to the absence detector Em or the reader 2m of the nearby telephone set 3m, the CPU transmits a call signal to the receiver 1m of the callee, and notifies the caller of the calling operation. If the callee's receiver is connected to the telephone set 3m, said telephone set is connected to a one at the caller side.
Patent JP-S62117092-A (JP)
Title: Electronic typewriter
Inventor: YAMADA DAISUKE
IPC: G06K17/00
Filed: 1985-11-16
Abstract: PURPOSE:To prevent the destruction of data when an external sentence memory is used by preventing the removing of the external sentence memory during the use. CONSTITUTION:A RAM card adapter A to load a RAM card as the external sentence memory connected to the electronic typewriter has a cover B which can be opened and closed to detach the RAM card, and is equipped with a cover locking means C to lock the releasing and to release the locking of a cover B in accordance with the external signal. Then, an ETW control part D in charge of the control of the typewriter as a whole outputs a cover locking signal to the cover locking means C while the RAM card is accessed, locks the cover B, makes it unable to release, and when the access of the RAM card is completed, the part outputs a lock releasing signal to the cover locking means C and can release the cover B. Consequently, the RAM card of the RAM card adapter cannot be removed during the use.
Patent JP-H06113558-A (JP)
Title: Inverter circuit for uninterruptible power supply
Inventor: KATO SEI
IPC: H02M7/515
Filed: 1992-09-28
Abstract: PURPOSE:To provide an inverter circuit for an uninterruptible power supply in which AC output is converted into DC output and fed back to an optical drive circuit in order to stabilize AC output voltage. CONSTITUTION:The inverter circuit comprises two optical SI thyristors 11a, 11b, a transformer T having primary and secondary coils L1, L2, an ON pulse generating circuit 21 for driving the optical SI thyristors 11a, 11b, and an optical drive circuit 20 including an OFF pulse generating circuit 22. AC output voltage from the secondary coil L2 is rectified and smoothed and fed to a comparing circuit Cp. Output voltage V0 therefrom is fed to the ON pulse generating circuit 21 in order to regulate turn ON time of the optical SI thyristors 11a, 11b thus stabilizing AC output voltage from the secondary coil L2.
Patent JP-S62116564-A (JP)
Title: Compound having vinylimidazolium base and production thereof
Inventor: TODA HIDEO
IPC: C08F26/06
Filed: 1985-11-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is H, 1-17C alkyl or 6-8C aryl; R2 and R3 are H or 1-3C alkyl; X<-> is halide ion, hydroxide ion, 1/2(sulfate ion), nitrate ion or RCOO<-> (R is 1-3C alkyl)]. EXAMPLE:A compound expressed by formula II. USE:A crosslinking agent having strong basicity (imidazolium base), readily copolymerizable and capable of giving a polymer by radical polymerization by itself or with another monomer and readily producing ion exchange resins (membranes) having high ion exchange capacity particularly when using a vinyl monomer having strong basicity as another monomer. PREPARATION:A 1-vinylimidazole expressed by formula II is reacted with a xylylene dihalide, preferably p-isomer in a solvent, e.g. methanol, etc., at 10-120 deg.C for 1-30hr and, as necessary, halogen ions are converted into X<-> to afford the aimed compound expressed by formula I.
Patent JP-H06107569-A (JP)
Title: Production of alkenylbenzene and its derivative
Inventor: SATO KAZUHIRO
IPC: C07C13/48
Filed: 1992-09-28
Abstract: PURPOSE:To obtain the subject compound useful for the production of alkylnaphthalene, etc., in high efficiency and yield by reacting an alkylbenzene with a conjugated diolefin in the presence of a specific catalyst. CONSTITUTION:The objective compound is produced by reacting an alkylbenzene (e.g. toluene) with a conjugated diene (e.g. 1,3-butadiene) in the presence of a catalyst produced by dispersing metallic sodium and an inorganic potassium salt (e.g. potassium carbonate) in the presence of a dispersion assistant inert to the reaction (e.g. glass bead and/or alumina ball). An alkyltetralin is produced by the cyclization of the compound. The dehydrogenation of the alkyltetralin gives an alkylnaphthalene.
Patent JP-H0567729-A (JP)
Title: Capacitor
Inventor: KAMIMURA TATSUYUKI
IPC: H01L27/04
Filed: 1991-09-09
Abstract: PURPOSE:To provide a capacitor which can save labor for mounting and which can diminish a mounting area when connecting with a PIN diode. CONSTITUTION:On an I layer substrate 10, a P-type diffusion region 11 and an N-type diffusion region 12 are formed at regular intervals and in parallel by patterning to construct a PIN diode. With electrodes 13, 14 of this PIN diode as one electrode, the other electrodes 17, 18 are formed via ferroelectric film 16, whereby a capacitor connected with the PIN diode can be obtained on the same chip.
Patent JP-S63108377-A (JP)
Inventor: HAAMAN JIYOZEFU BISHIYOTSUFU
IPC: G09F9/37
Filed: 1987-10-15
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-2000085132-A (JP)
Title: Liquid ejection recording head and manufacture thereof
Inventor: IMAMURA ISAO
IPC: B41J2/135
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid ejection recording head in which the ejection opening face thereof can sustain ink repellent properties for a long term by patterning a photosensitive ink repellent agent onto the ejection opening face and then coating it again with the ink repellent agent thereby forming an ink repellent layer of two layer structure. SOLUTION: The surface of a substrate 1 arranged with ejecting pressure generating elements 2 is coated with a channel forming material to form a photosensitive resin material layer 3. After a photomask 4 having a specified pattern is set, pattern exposure is performed by irradiating energy beam followed by developing. Subsequently, it is coated with the channel forming material and exposed through a mask 6 before being developed. Thereafter, the patterned channel forming material is coated with a photosensitive ink repellent material and exposed using a mask 9. The channel forming material is removed simultaneously at the time of developing the photosensitive ink repellent material. Consequently, first patterning layer of photosensitive ink repellent agent is formed on the basic material.  Finally, a second ink repellent layer 10 is formed by further coating the patterning layer with the ink repellent agent.
Patent JP-S62121229-A (JP)
Title: Removing method for anchor
Inventor: SHIGEMORI YOSHIRO
IPC: E02D5/80
Filed: 1985-11-20
Abstract: PURPOSE:To easily remove an anchor, by covering the rear end opening section of a pipe with a cap, after a plastic pipe via the pipe is filled up with crushing agent, water is injected, and a rod having ahead at the tip is inserted into the pipe. CONSTITUTION:After a cap 13 screwed into a bearing plate 10 is removed and crushing agent 18 is injected into a pipe 2 and a plastic pipe 3 is filled up with the agent 18, water is injected into the pipe 3. Then, a steel rod 16 having a circular-tip head 17 is inserted into the pipe 2, and after that, the cap 13 is screwed into the bearing plate 10. After that, the crushing agent 18 is expanded upon reaction with water, and by expanding pressure, mortar 8 on the periphery of the pipe 3 is crushed, and connection with mortar 9 between a PC steel member 6 and the hollow pie 2 is broken. Then, the bearing plate 10 is removed, and the PC steel member 6 and the pipe 2 are drawn out.
Patent JP-H09191446-A (JP)
Title: Recording and reproducing device
Inventor: YOSHIMURA KATSUJI
IPC: H04N5/91
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately reproduce a still image signal by reproducing information data of an optional recording area among plural recording areas of a recording medium and reproducing digital data by a desired one image according to the content. SOLUTION: A field line signal detector 36 extracts a field line identification signal from a reproduction signal from a magnetic tape. A discrimination circuit 37 compares the signal with a retrieval command signal generated from a retrieval command signal generating circuit 53. A motor control circuit 38 controls a capstan motor 39 depending on an error at the comparison to adjust the drive speed of the magnetic tape. In the case of compensating a dropout generated when still image data are reproduced, the reproduced still image data are stored in a memory and the field line identification signal is used for reading the data so as to allow compensation by using inter-field correlation.
Patent JP-H05101660-A (JP)
Title: Dynamic semiconductor memory device
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/409
Filed: 1991-10-07
Abstract: PURPOSE:To reduce coupling noise that is generated between a first and a second bit lines as a pair and to do without specially and highly sensitizing a sense amplifier. CONSTITUTION:Transfer control signals TG1, TG2, by which a first and a second transfer circuits T1, T2 are turned on and off, are made to vary at each timing. By the transfer control signals TG1, TG2, only a bit line BL1, to which a memory cell (e.g. MC1) to be selected is connected, is connected to a sense amplifier SA, and the other bit line BL2 is separated from a sense amplifier SA.
Patent JP-H01101024-A (JP)
Title: Semiconductor integrated circuit
Inventor: ONO TERUSHI
IPC: H03K21/00
Filed: 1987-10-13
Abstract: PURPOSE:To shorten the tester pattern of a counter and to shorten the testing time of an n-bit counter by providing a circuit to divide the n-bit counter into m pieces of n/a bit counters and a circuit to mutually compare the outputs of respective corresponding bits. CONSTITUTION:A counters CNT1 and CNT2 are 4 bits binary counters, respectively, and by inputting the CRY signal of the CNT1 to the ENT terminal of the CNT2 at the time of inputting a low signal to a TEST terminal, they compose 8 bits binary counters. At the time of detecting a trouble, a High signal is inputted to the TEST terminal, a dividing circuit 1 is operated, and the two independent 4 bits binary counters CNT1 and CNT2 are made. A CLOCK signal is inputted, and the CNT1 and CNT2 are operated. At such a time, the outputs of respective corresponding bits of the 4 bits binary counters of the CNT1 and CNT2 are mutually compared by a comparing circuit 2. When the result coincides, the high signal is outputted to a COUT terminal, and the Low signal is outputted to the COUT terminal at the time of a nun-coincidence.
Patent JP-S61138295-A (JP)
Inventor: HORI KOSEI
IPC: G10L15/01
Filed: 1984-12-10
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-H07119504-A (JP)
Title: Speed control mechanism for running vehicle
Inventor: FUJII YASUO
IPC: B60W10/10
Filed: 1993-10-18
Abstract: PURPOSE:To carry out stabilized running control by suppressing generation of hunting, in a vehicle speed control mechanism for controlling a speed regulating device for an engine. CONSTITUTION:A speed control mechanism for a running vehicle is provided with an electrically driven motor 15 for which a belt type continuously variable transmitting device 8 is interposed in the transmitting system between an engine 7 and driving wheels and also which makes opening/closing operation for a device 14 for regulating speed of the engine 7, a control device 17 for drive- controlling the electrically driven motor 15, and a speed detecting sensor 13 for detecting running speed of a vehicle. The control device 7 is provided with an acceleration detecting means A for detecting the running acceleration of a vehicle body, in a speed control mechanism of a running vehicle so constituted as to make drive-control of the electrically driven motor 15 in order to reduce a deviation, between a real running speed detected by the speed detecting sensor 13 and a target speed when this deviation exceeds a set quantity and the control device 17 is so constituted as making drive-control of the electrically driven motor 15 on the basis of detected results of the acceleration detecting amens A, regardless of existence of any deviation.