baber/WOPTO huggingface dataset:
Patent JP-S5990709-A (JP)
Title: Water supply device
Inventor: OOTSUKA YUUJI
IPC: F01K17/06
Filed: 1982-11-15
Abstract: PURPOSE:To perform rational utilization of heat to save energy by a method wherein supplementary water of normal temperature is heated in condensor by exhaust heat from a turbine in supplementary water system for supplying water to the cycle to a power generating plant. CONSTITUTION:In a plant in which steam generated in a boiler 1 is sent to a steam extraction condensor turbine 3 to perform work and to drive a generator 4, steam extracted from an intermediate stage of a turbine 3 is sent to deaerator 7 and the steam passed through the turbine 3 is sent to a ondensor 9, supplementary water 13 to be fed to a make up water tank 12 is flowed into the condensor 9 during its flow passage, heat exchanged with exhaust steam from the turbine and heated, and finally supplied to the water supplying tank 12. A bypass line 19 bypassing the condensor 9 is arranged at the supplementary water pipe line to be ready for maintenance and operation in case of termination of the turbine.
Patent JP-H0733269-A (JP)
Title: Paper feeder in image forming device
Inventor: AISAKA TOSHIYUKI
IPC: G03G15/00
Filed: 1993-07-16
Abstract: PURPOSE:To stop a paper feeding roller precisely while a notch part of the paper feeding roller is positioned on a recording paper side. CONSTITUTION:In a paper feeding device, in which a paper feeding roller 1 having a semicircular cross section is provided and a clutch of the paper feeding roller 1 is let out at the predetermined timing, for an image forming device, a projecting part 11 is arranged in a rotary shaft of the paper feeding roller 1, and a flexible stopper 12, which interferes with the projecting part 11 so as to stop the paper feeding roller 1 in the predetermined rotation angle position, is arranged on the image forming device main body side. When a paper feeding roller 1 is rotationally driven, the flexible stopper 12 is deformed by the projecting part 11, so that the projecting part 11 can pass by the stop position by the flexible stopper 12, while the projecting part 11 is stopped by the flexible stopper 12 after the clutch is let out, and the paper feeding roller is stopped in the predetermined rotation angle position.
Patent JP-H10330403-A (JP)
Title: New clathrate, its use and resin composition
Inventor: NAKAHARA TETSUYA
IPC: C08B37/16
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new clathrate having excellent antibacterial and antifungal activities and high safety and dispersibility and useful as an antibacterial and antifungal agent for molded plastic articles, coating materials etc., by including a mixture of a cyclodextrin, iodophor and a specific benzimidazole. SOLUTION: The objective clathrate is produced by using (A) a cyclodextrin such as α, β or γ-type cyclodextrin or maltosilcyclodextrin as a host molecule and (B) a mixture of (B1) an iodophor such as povidone-iodine having an effective iodine content of 8-13 wt.% and (B2) 2-(4-thiazolyl)-benzimidazole as guest molecules and bringing the components into contact with each other in the presence of water at ordinary temperature using a mixer such as a homogenizer at a B1:B2 weight ratio of 99:1 to 1:99 and an A:B weight ratio of 95:5 to 50:50.
Patent JP-H02190910-A (JP)
Title: Program and time setting for remote control
Inventor: YOU HEIKEN
IPC: G04G15/00
Filed: 1989-07-31
Abstract: PURPOSE: To set a program of a set main body and a time by additionally providing a remote controller with an LCD(liquid crystal display) to display the setting process or the program and the time and transmitting them to the set at the time of completion of desired setting. CONSTITUTION: The remote controller is additionally provided with an LCD 3, and a remotely controlled microcomputer 2 when oscillation frequencies of oscillators Z1 and Z2 are applied to a main program and a time clock is so constituted that an internal program is changed by depressing function keys of a key matrix 1 to set the program and the time. Setting of the program and the time is displayed on the LCD 3. Consequently, the program and the time of the set can be set, and in this case, the setting process of the program and the time of the remotely controlled microcomputer 2 is displayed on the LCD 3. Thus, a user sees the remotely controlled LCD 3 to set the program and the time and transmits them, thereby easily setting the program and the time of the set.
Patent JP-H0641793-A (JP)
Title: Plating jig
Inventor: MURAMATSU TATSUYOSHI
IPC: C25D17/08
Filed: 1992-07-01
Abstract: PURPOSE:To provide a plating jig by which a thin material to be plated is easily attached or detached and capable of a plating film uniform in thickness without irregular clamping pressure. CONSTITUTION:The part for receiving a material 9 to be plated obtained by fixing a plate spring 6 and a clamping and supporting shaft receiver 3 to a supporting shaft 1 connected to an electrode rod and the part for pressing the material 9 obtained by fixing a clamper 2 freely rotatably to the receiver 3 in parallel to the supporting shaft 1 and a clamper presser 4 to the supporting shaft 1 outside the clamper 2 are provided to constitute a plating jig. Consequently, even a thin material to be plated is not bent.
Patent JP-H0758390-A (JP)
Title: Method for converting shape of light beam
Inventor: MACHIDA SUSUMU
IPC: H01S3/10
Filed: 1993-08-11
Abstract: PURPOSE:To provide a method for varying the light emission pattern from a single peak pattern to a ring pattern by externally projecting a pumping light to a semiconductor light emitting element and setting the wavelength of incident light equal to or slightly different from the resonance wavelength of resonator in the semiconductor light emitting element. CONSTITUTION:An incident light coupled with resonance mode has an electric field intensified by a factor of (r) in the center of a microresonator 4 having an emission layer 9. The incident light is absorbed efficiently by the emission layer 9 which is thereby stimulated to cause emission under the field in the microresonator 4. In this regard, the field in the microresonator 4 is established by the standing wave component of an incident light from a pumping power supply 1 coupled with the microresonator 4, and thereby the light emitted from the emission layer 9 has a wavelength lambdae equal to the pumping wavelength lambdai. The output beam 5 has a single peak pattern when the emission wavelength lambdae and the resonance wavelength lambdac satisfy a relationship lambdae>lambdac in the direction normal to the reflectors 6, 7 in the microresonator 4 and has a ring pattern when lambdae<lambdac. Resonance takes place when lambdae=lambdac.
Patent JP-S6091675-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA OSAMU
IPC: H01L27/04
Filed: 1983-10-25
Abstract: PURPOSE:To avoide the lowering of withstanding voltage by a protective diode by bringing the quantity of impurity per the unit area of an emitter for a parasitic bipolar transistor generated from the diode to that or less the unit area of a base while the quantity of the impurity per the unit area of a source is brought to that of more per the unit area of the emitter for the diode when an MOSFET and the diode for protecting a gate for the MOSFET are formed integrally. CONSTITUTION:A P channel forming region 4 is formed to an N type Si substrate, an N type source region 9 is shaped in the region 4, and a P type base region 5 for a protective diode is formed, and N<-> type emitter regions 17-1 and 17-2 are formed in the region 5. In this case, the quantity of impurity per the unit area of the region 9 is made higher than the regions 17-1 and 17-2 by one figure or three figures, and the quantity of the impurity pe the unit areas of the regions 17-1 and 17-2 is made lower than that of the region 5 by one figure in order to prevent the lowering of withstanding voltage by a parasisic bipolar transistor generated from the protective diode.
Patent JP-S6259976-A (JP)
Title: Image formation device
Inventor: HIROOKA KAZUHIKO
IPC: G03G15/01
Filed: 1985-09-11
Abstract: PURPOSE:To switch developing devices securely and smoothly by raising the level of an input signal, turning off the current of a driving motor, and short- circuiting both terminals of the motor and applying an electric brake to the motor. CONSTITUTION:When an input signal to an input terminal 80 has a low level, transistor TR 65 turns off and a TR 67 turns on to flow currents through motors 31a and 31b, which are actuated. As the currents flowing through the motors 31a and 31b increase, the voltage developed across the variable resistance 69a of an eddy current control circuit 68 rises proportionally and when the voltage exceeds a certain value, a TR 69b turns off. Consequently, a TR 66 turns on, so the TR 67 turns off to cut off the currents to the motors 31a and 31b. At the same time, the high-level signal to the terminal 80 lower the level of the output of the inverter I of a brake circuit 70, so the motors 31a and 31b are baked electrically to stop immediately without inertial rotation.
Patent JP-S6091526-A (JP)
Inventor: HIRAI KAZUMI
IPC: H01H43/02
Filed: 1983-10-25
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-2000016218-A (JP)
Title: Airbag device
Inventor: KOBAYASHI SHIGENORI
IPC: B60R21/20
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To downsize an airbag device and attain the initial inflation of an airbag in the vertical direction by preventing a door from being detached or broken if the airbag inflates. SOLUTION: A case 20 includes an opening plate 21 which protrudes outwards, and locking grooves 24a, 24b are formed at the first side 211 serving as the open end side of a door 30. Locking members 33a, 33b which extend to the open end side of the door 30 roughly vertically are locked to the locking grooves. V-shaped grooves 333a, 333b are formed at the locking members 33a, 33b so that this airbag 53 may be broken at the time of inflation. A reinforcing member 55, the door 30, and the opening plate 21 are inserted into the fixed end side from recessed part sides 34a, 34b, and fastened together by fixing bolts 31a, 31b and nuts 35a, 35b. When the airbag 53 inflates, inflating force is received by the reinforcing member 55, thus it is possible to prevent the door 30 from being detached from the case or broken.
Patent JP-S6355735-A (JP)
Title: Optical recording device and optical reproducing device
Inventor: SAITO MINORU
IPC: G11B7/09
Filed: 1986-08-26
Abstract: PURPOSE:To allow one optical head to continuously record on both sides without turning over a double-sided optical recording medium by providing a means which increases and decreases the focusing offset of the optical head. CONSTITUTION:Receiving a signal specifying a recording film to be selected, a focusing offset voltage generator 33 generates a focusing offset voltage, and gives it to a differential amplifier 32. It receives a focusing error signal that the optical head 31 outputs, and increases and decreases the focusing offset. If, with this constitution, a light beam is projected from the single side of the magneto-optical recording medium 30, the recording film 23 close to the head in the recording medium 30 condenses the light beam directly, while the recording film 23A away from the head condenses the light beam through a transparent substrate. Thus the two recording films can record, and turning over the medium 30 is not needed accordingly.
Patent JP-H0950759-A (JP)
Title: Electron emitting element, electron source and image forming device using the element, and manufacture thereof
Inventor: TAMURA MIKI
IPC: G09F9/313
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element, which can eliminate the film forming process and the patterning process of a conductive thin film and which can reduce the manhours, manufacturing time and manufacturing cost and which can form a conductive thin film at an even film thickness, and to provide an electron source and an image forming device. SOLUTION: A conductive thin film 4 is formed in a gap between a pair of corresponding electrodes 2, 3 of an insulating substrate 1. Oxidation or nitriding is performed to the surface of the conductive thin film 4, and electron emitting part 5 is formed so as to manufacture an electron emitting element. Plural electron emitting elements are arranged, and wiring and a drive circuit are connected so as to manufacture an electron source and an image forming device. A distance L of a gap between the element electrodes 2, 3 is set on the basis of the voltage to be applied between the gap and the intensity of the electric field, which can emit the electron, and desirably set to several μm-several tenμm. Length W of the element electrodes 2, 3 is set to several μm-several 100μm, and film thickness is set to several 100AÅ-several 10μm.
Patent JP-H0858080-A (JP)
Title: Method and device for recording image
Inventor: TAKAYANAGI YOSHIAKI
IPC: G06K15/00
Filed: 1994-08-24
Abstract: PURPOSE: To reduce the power when a long-sized recording head is used for a high-speed printing. CONSTITUTION: In a step S102, the number of effective dots in a print buffer is counted. In a step S103, an effective rate of the picture elements to be recorded from the print buffer is obtained from the counted value in the previous step. In a step S104, the printing mode is determined based on the effective picture element rate. There are two printing modes available: one for simultaneously recording the contents of two print buffers when the effective picture element rate of both the print buffers is smaller than a specific value and the other for printing the content of the print buffer independently of each other when the effective picture element rate of either of the print buffers is larger than the specific value. In a step S105, the picture is formed according to the printing mode.
Patent JP-H0699514-A (JP)
Title: Production of fluororesin tube
Inventor: BERUNAARU MORE DO ROSHIEPURIIZ
IPC: B29C67/04
Filed: 1992-07-27
Abstract: PURPOSE: To produce a pipe made of fluoroplastic, especially, polytetrafluoroethylene in which a conventional defect is eliminated. CONSTITUTION: In a method for producing a pipe made of fluorplastic, especially, polytetrafluoroethylene, the winding angle between the axial line of a tape and that of the pipe is set to about 90 deg. and a winding part is largely superposed on a first winding mandrel of about 30-100 layers of tapes and, subsequently, second winding 3 wherein the angle between the axial line of the tape and that of the pipe is set to about 45-90 deg. is performed to first winding 2 and the second winding 3 is performed in such a state that the winding angle between two successive layers is alternated without generating the contact of the winding part and continued until desired total pipe thickness is obtained.
Patent JP-H0369480-A (JP)
Title: Instant food in container
Inventor: SATO TOMOHIRO
IPC: B65D81/00
Filed: 1989-07-31
Abstract: PURPOSE:To artificially drain water with appropriate timing while time is counted by a method wherein water outlet holes formed on an intermediate bottom in a container are closed with a water soluble edible material. CONSTITUTION:An intermediate bottom 2 is provided inside a container 1 and dry food 3 is stored on the intermediate bottom 2 while a water chamber 4 is formed below the intermediate bottom 2 and the container 1 is sealed by an upper lid 5. Numerous water outlet holes 6 are formed on the intermediate bottom 2 and a film comprising a water soluble edible material 7 is adhered to the upper face of the intermediate bottom 2 to close the water outlet holes 6 with the edible material 7. Thus the type and thickness of the edible material 7 are appropriately selected according to the type and water temperature of the dry food 3 so that after time required for reconstituting the dry food 3 to be eaten delicious has elapsed, the edible material 7 is sufficiently solved in water and the water flows down through the water outlet holes 6 into the water chamber 4 and water can be drained from reconstituted food automatically.
Patent JP-H0250545-A (JP)
Title: Optical repeater
Inventor: YAMASHITA SHUJI
IPC: H04B10/07
Filed: 1988-08-12
Abstract: PURPOSE:To keep the code error ratio of an identification circuit to the minimum limit by providing a threshold voltage setting circuit to convert a control signal superimposed and transmitted to a transmission signal to a threshold voltage and input it to the identification circuit. CONSTITUTION:The title optical repeater is provided with an equalizing amplifying circuit 3 to equalize and amplify an electric pulse signal a1 from a photodetector 2 and an identification circuit 4 to identify the presence/absence of the pulse based on the equalizing waveform from the equalizing amplifying circuit 3 and regenerate a dull pulse signal a1 to an original pulse signal a2. Further, a light source driving circuit 7 in which the electric pulse signal a2 outputted from the identification circuit 4 is converted to a light pulse signal a2 and sent to an optical fiber 9, and a light source 8 are provided. When the S/N of the optical repeater is changed by the deterioration, etc., of the light source 8 to constitute the optical repeater and the S/N best point is changed, a threshold voltage VT inputted from a threshold voltage setting circuit 6 to the identification circuit 4 is changed to the S/N best point. Thus, the code error ratio of the identification circuit 4 can be minimized.
Patent JP-H1050717-A (JP)
Title: Substrate heating apparatus
Inventor: OKAMOTO TETSUYA
IPC: H01L21/324
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure heating apparatus easy in design and fabrication of the apparatus and capable of heating the entire substrate at approximately a uniform temp. SOLUTION: A substrate is laid on a substrate lower face holding plate 2, the end faces of the substrate are held with substrate end face holding plates 12. A substrate lower face heater 3 is buried in the plate 2 and fed with a power from a substrate lower end face power controller 4 to heat the substrate. A substrate lower face temp. sensor 5 is connected to the controller 4 to control the heating temp. according to the fed back substrate temp. Substrate end face heaters 13 are buried in the plates 12 and fed with a power from a substrate end face power controller 14 to heat the substrate 1. Substrate end face temp. sensors 15 are connected to the controller 14 to control the heating temp. according to the fed back substrate temp.
Patent JP-H0941899-A (JP)
Title: Fastener for bolt and fitting device for fastener
Inventor: KUSUMOTO FUTOSHI
IPC: E21D20/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To temporarily fix a lock bolt in a hole easily and quickly. SOLUTION: A fastener 2 of a spring material provided with hook sections 1b, 1b at both ends of a C-shaped coupling section 1a and provided with a hook section 1d on the opposite side is attracted to the support sections 11c, 11c, 11e of a magnet 11a by magnetic force, an extruding member 11 is moved in the opening direction of the hook sections 1b, 1b by a driving means, and the stop metal 2 is fitted to a lock bolt B. The hook sections 1b, 1b, 1d are kept in contact with the wall face, and the lock bolt B is fixed at the center of a hole.
Patent JP-H02184561-A (JP)
Title: Lithium-containing resol composition for preparation of molded refractory item and other cured item
Inventor: AASAA ETSUCHI GAABAA
IPC: C04B26/12
Filed: 1989-08-01
Abstract: The invention relates to the use of lithium ion-generating alkalizing agents in resole binder compositions useful for bonding aggregate materials to form refractory articles. Use of lithium-ion generating alkalizing agents produce resole resin binder compositions which, when cured by an ester functional curing agent, exhibit tensile and compression strengths superior to strengths obtained from compositions using sodium ion-generating or potassium ion-generating alkalizing agents.
Patent JP-H0919351-A (JP)
Title: Bedding cover capable of freely attaching and detaching neck part
Inventor: MORI KYOKO
IPC: A47G9/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To drastically reduce labor for washing by making only a severely dirty neck part separately washable by dividing a bedding cover into a neck part and a main body part and providing the cover with the neck part and the main body part freely attachably and detachably. SOLUTION: Open fastener parts 5 are provided on a neck joint part 3 and a main body joint part 4 provided on the surrounding body part of the bedding cover, and a neck part 1 and a main body part 2 are joined by engaging both the open fasteners 5. In the case of use, the bedding is covered with the neck part 1 of the bedding cover from the head side, and the bending is covered with the main body part 2 from the foot side, then the main body joint part 4 is joined through the neck joint part 3 provided in the circumferential body part of the bedding cover. Thus, only the severely dirty neck part can extremely easily be washed and severe labor for attaching/detaching the entire big bedding cover and washing it can be considerably reduced. Besides, since the joint parts of the neck part 1 and the main body part 2 are tightly fixed, the neck part is not detached during sleeping.
Patent JP-S6178151-A (JP)
Title: Semiconductor device
Inventor: TOMITA YUKIO
IPC: H01L23/485
Filed: 1984-09-25
Abstract: PURPOSE:To remove a stepped section in a bonding pad and to improve reliability by forming through-holes in the outer circumferential section of the bonding pad. CONSTITUTION:First Al electrodes 14 are connected to a second Al electrode 16 by through-holes in an inter-layer insulating flm 15 shaped to the outer circumferential section of a pad, and the electrode 16 is bonded by an Au wire 17. According to the structure, a stepped section is hardly formed just under the wire bonding, and the inter-layer insulating film 15 is not broken by the pressure of the wire bonding on wire bonding, thus obtaining a semiconductor device having high reliability.
Patent JP-H0364712-A (JP)
Title: Photosemiconductor module
Inventor: SATO SHUNICHI
IPC: H01S5/00
Filed: 1989-08-03
Abstract: PURPOSE:To reduce deterioration in extinction ratio by forming plural split grooves which generate a holder radially almost in the direction of the holder shaft from the sleeve fitting-in side end part to the intermediate part of the holder, and releasing stress which is generated by welding. CONSTITUTION:The split grooves 13 penetrate the holder 11 radially almost in the holder shaft direction from the fitting-in side end part of the holder 11 for a sleeve 5 to the intermediate part of the holder 11. The sleeve 5 fitting-in side end part C of the holder 11 and the inside parts D of the split grooves 13 are welded by a laser to fix an optical fiber assembly 1 to a semiconductor assembly 6. Therefore, the internal stress generated between the holder 11 and sleeve 5 by the laser welding is released. Consequently, unnecessary force due to the stress does not operate on a polarization plane maintaining fiber 2 and the deterioration in the extinction ratio can be reduced.