baber/WOPTO huggingface dataset:
Patent JP-H0282002-A (JP)
Title: Operation of boiler of reheating type
Inventor: ARAOKA MAMORU
IPC: F01K7/24
Filed: 1988-09-19
Abstract: PURPOSE:To shorten the time to start a boiler and respond rapidly and safely to an independent load operation in a power station and attempt to save energy by drawing the steam or drain water from a boiler main steam system, supplying the steam or drain water to a reheating device and then supplying the steam or drain water to a separately installed turbine at the time of starting the boiler and during its operation under an independent load. CONSTITUTION:At the time of starting a boiler and during its operation under an independent load, a control valve 15a is opened and the steam or drain water from a primary superheater 1 is led to a reheating device 8 via a pipe 15 connecting the superheater and reheating device and the steam or drain water is flowed to the reheating pipe. At the same time a control valve 16 is opened and the steam or drain water that is out of the reheating device 8 is supplied to a separately installed turbine 18 via a pipe passage 17 for rotating the separately installed turbine 18 and a generator 19 to generate electricity. With this arrangement when the reheating device pipe is cooled, the limitation of fuel supply to the boiler which is required for keeping the pipe metal temperature below the limit temperature of use can be removed, and it is possible to attempt to shorten the time of starting and enlarge the usefulness for independent operation. Further, because the steam that is generated at this time is utilized for generating electricity, it is possible to recover the thermal energy which is discarded so far.
Patent JP-H04114684-A (JP)
Title: Medal lending device
Inventor: YOSHIKAWA TOSHISUKE
IPC: G07F17/00
Filed: 1990-09-04
Abstract: PURPOSE:To enable labor for replenishing medals to a medal lending device to be saved while reducing a space for the medal lending device in the whole game shop by providing a medal casting port for a medal receiving section in a base frame above a bill discriminating section and bill receiving section and making the medal receiving section of a part ranging from the medal casting port to the bill discriminating section and from the inner rear part of the base frame of the bill to a hopper receiving section. CONSTITUTION:A medal casting plate 20 is released by the operation of a casting key 21, so that a medal casting port 22 is opened to cast a lending medal from the medal casting port 22. Then, the cast medal is received in a medal receiving section 23 formed of the whole interior of a base frame 10 ranging from the medal casting port 22 to a hopper 52 and corresponding to the rear parts of a bill discriminating section 32, bill receiving section 33, indicating section 42 and control section 43. After the medal is thus received in the medal receiving section 23, a bill is cast from a bill casting port 34 provided in a bill casting plate 30. Then the truth or falsehood of the cast bill is judged by the bill discriminating section 32.
Patent JP-H0889936-A (JP)
Title: Weigher for sewage treating device made of plastics
Inventor: YOGO TAKASHI
IPC: C02F3/00
Filed: 1994-09-28
Abstract: PURPOSE: To move and hold a water level adjusting gate to and at an arbitrary position and also to easily change and adjust the fed quantity of water to a treating tank by the change in the water level of returned water by engaging and disengaging a group of projections made of plastics by elasticity of the material therefor. CONSTITUTION: A body case 2 is divided by the 1st to the sixth partition walls 11-16 into an inflow chamber 5, a straightening chamber 6, a weighing chamber 7, a returning chamber 8 and a transfer chamber 9. Incidentally, in the 2nd and the 3rd partition walk 12, 13, sewage passing holes 13a and mixed air passing notches 13b are formed respectively. The 2nd partition wall 12 and the 3rd partition wall are made to face each other at acute angles. Further, in the 4th partition wall 14, a triangular notch weir 14 is formed. And a cover body 3 is made of transparent plastics, and is freely attachably and detachably fitted to the body case 2 so as to close the upper surface of the inflow chamber 5 and the straightening chamber 6.  On the other hand, a water level adjusting gate 4 is made of plastics and is supported by engaging a group of projections 4b so that its up and down positions may be freely adjusted to change the water level of sewage flowing in the returning chamber 8 from an opening 15a of the 5th partition wall 15.
Patent JP-H1079223-A (JP)
Title: Field emission-type small cold cathod and manufacture of it
Inventor: ASANO TANEMASA
IPC: H01J9/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To uniformize field emission, to improve field emission efficiency, and to reduce consumption power by filling an emitter material into a recess after forming the recess on an insulating layer formed on a substrate and a polysilicon gate material. SOLUTION: The front surface of a Si monocrystal substrate 1 is oxidized, first and second insulating layers 2, 3 are provided on first and second main surface sides, polysilicon is deposited on the insulating layer 2 to form a gate electrode layer 4, and the front surface of the gate electrode layer 4 is oxidized to form a third insulating layer 5. Next, a recess 6 is formed by etching the insulating layer 5, the gate electrode layer 4 and the insulating layer 2, and then etched to form a side wall 7 and an oxidized film. The recess 6 whose tip is pointed is formed by etching the oxidized film, the whole part is heat- oxidized, an emitter oxidized film 8 is formed, and an emitter material 10 is filled into the recess 6.  A window part 11 is formed by etching the Si monocrystal substrate 1 from the second main surface side, the oxidized film 8 is removed, and the emitter material 10 and the gate electrode layer 4 are exposed.
Patent JP-H0786148-A (JP)
Title: Hardening method for resist film
Inventor: HAMADA YUMIKO
IPC: G03F7/40
Filed: 1993-09-20
Abstract: PURPOSE:To obtain an optimal hardening process of a thick resist film dealing with the impurity ion implantation into a semiconductor substrate under high acceleration voltage by heating the resist film while setting the pressure in a furnace higher than the atmospheric pressure and gradually lowering the pressure at a moment when the temperature of the resist film reaches a set level. CONSTITUTION:A semiconductor substrate 3, i.e., an Si wafer, is set in a resist hardening equipment comprising a baking unit. The pressure is then increased to 5-10 atmospheric pressure and the semiconductor substrate 3 is heated up to about 10 deg.C. When it is heated up to about 110 deg.C, the pressure is lowered gradually and the semiconductor substrate 3 is heated for about 30min. Consequently, solvent in the resist film 1 is evaporated gradually thus sustaining the original pattern of resist film 1. Subsequently, the pressure is lowered and the temperature of the semiconductor substrate 1 is lowered thus completing the hardening process of the resist film 1. This method allows hardening of resist film while protecting the resist film against rupturing.
Patent JP-2000064523-A (JP)
Title: Installation device for solar cell panel
Inventor: SAITO HIROYUKI
IPC: H01L31/042
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To permit easy installation of a solar cell panel having a light weight, simple configuration, and excellent strength against wind without requiring a crane or scaffolding by providing a holding portion for holding a solar cell panel at a bracket fixed to the exterior surface of a building and opening the holding portion sideways. SOLUTION: Openings 15 are made in each long-sized channel-shaped frames installed parallel to each other at equal intervals on the roof top of a concrete building, and brackets 21, 31 corresponding to the openings are installed at portions 22, 32 alternately. Holding portions 24, 35 of both brackets 21, 31 for holding a light receiving surface of a solar cell panel P are opened sideways so as to permit the insertion of the solar cell panel P in a lateral direction. And the solar cell panel P is sequentially inserted from the openings, a gap is formed between the neighboring solar cell panels P, lines of the solar cell panels P are formed, and both the ends are closed and fixed by the end block 51 for blocking the movement in the lateral direction.
Patent JP-H0280954-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIBASHI JUNICHI
IPC: G01N29/22
Filed: 1988-09-17
Abstract: PURPOSE:To accurately detect a reflected wave, in an ultrasonic microscope for transmitting an ultrasonic wave to an object to be measured and catching the reflected waves from the outer and inner surfaces of said object to perform acoustoelectric conversion, by taking out a reflection signal in a time series manner to display the acoustic structure of a deep part as an image. CONSTITUTION:An XY scanning part 23 is operated to perform the relative XY scanning of an acoustic lens 21 and a specimen 22 and the signal S subjected to acoustoelectric conversion through the acoustic lens 21 and a piezoelectric transducer 20 is guided to parallel peak detectors 40a, 40b. The reflection signals amplified by amplifiers 41a, 41b are alternately gated to be supplied to amplifiers 43a, 43b. The output signals of the amplifiers 43a, 43b are reset by reset means 45a, 45b upon the reception of reset pulse signals Ra, Rb and respectively amplified by amplifiers 46a, 46b and a switch 47 is changed over by a signal change-over signal SS to selectively send the output signals to an amplifier 48 and the signal amplified by the amplifier 48 is sent to an image memory 30. This signal is converted to an image by an image processor 50 to be displayed on a CRT monitor 51. By this method, the peak value of the reflected wave of the specimen is alternately obtained and the reflected wave can be accurately detected without omission.
Patent JP-2001056991-A (JP)
Title: Disk loading device
Inventor: OTA HIDEHIKO
IPC: G11B17/051
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a roller holding arm mechanism capable of being made thin in thickness and small in size without increasing its width, and capable of transferring a pulled-in disk onto a turntable while being held between a roller and a holding member. SOLUTION: Even after a disk 1 is transferred onto a turntable 18 by a roller 2 and a holder member 13, a roller holding arm 3 is further rotated to move the roller 2 away from the lower surface of the disk 1, and the holding member 13 from the upper surface thereof. A twist coil spring 12 for pressing the roller 2 upward is held on the roller holding arm 3 in a manner substantially coaxial to the rotary support shaft 4 of the holding arm 3.
Patent JP-2001056655-A (JP)
Title: Hoisting device
Inventor: SAITO KUNIJI
IPC: G09F17/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of sounds offensive to the ears. SOLUTION: This hoisting device is constituted to have a strut 3 which is approximately perpendicularly erected at a place of installation, a holding member 4 which is axially movably mounted at this strut 3 and hold a hoisting object 1, such as a flag, and a lifting means which lifts the holding member 4. This lifting means comprises a reel 11 which is mounted at the lower part of the strut 3 and a blank 23 which is wound around this reel 11, is inserted on one end side into the strut 3 from its lower part, is drawn out to the upper part and is connected to the holding member 4.
Patent JP-H0893129-A (JP)
Title: Architectural panel
Inventor: YAMADA YOSHIKI
IPC: E04B2/56
Filed: 1994-09-28
Abstract: PURPOSE: To increase the whole panel width even when a necessary span between reinforcing bends is kept short in order to secure the panel strength and hence, carry out the works to form a wall or a ceiling with a specified length in a short time. CONSTITUTION: In an architectural panel 1 like a wall panel, a ceiling panel, in which reinforcing bends 1A are provided by bending a panel along a notched groove, the reinforcing bends 1 are parallelly provided at least at three positions. Even if the length between the bends becomes short in order to secure a specified panel strength, the whole width of the panel 1 can be widened by at least three bends 1A.
Patent JP-H0396365-A (JP)
Title: Recorder
Inventor: WATABE HIROYUKI
IPC: B41J2/485
Filed: 1989-09-11
Abstract: PURPOSE:To record a character balanced at right and left sides by controlling a recording timing by a recording head in response to the number of dots thickened in a character pattern which is thickened by n dots in a lateral direction. CONSTITUTION:When a subroutine call is executed in a main routine, a counter area 3a, pattern areas 3b-3d, a flag area 3f, etc., are reset in a RAM 3. A value of a bold recognition flag is set in the area 3f. Then, a character width is set in the area 3a, and '1' is stored in a variable (i) as an initial value. Whether the area 3f for identifying the bold is '2' or not is judged, and the data of an initial vertical one row of the corresponding character pattern is read in the area 3c, its timing is accelerated corresponding to substantially one dot to print. Thus, the data are previously read to center the bold printing position. Thereafter, in order that a timer 18 for generating a one-dot printing routine is started, a value is set in a work area 3e for a timer, and a return process to the main routine is continued.
Patent JP-S61111866-A (JP)
Title: Constitution member for machine tool
Inventor: HASHIMOTO RITSUO
IPC: B23Q1/01
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the nonuniform thermal deformation of a constitution member and secure the high precision by charging the inside of the hollow part of a hollow constitution member with liquid and forming a gas introducing port for blowing gas onto the lower part of a liquid and making uniform the temperature of the liquid by the agitation action of the buoyancy of the gas. CONSTITUTION:The gas blown-in from a gas introducing port 23a forms gas foams 25, which are raised by buoyancy and take the liquid 22 on the periphery. In other words, a rising stream is generated over the introducing port 23a, and the gas foams 25 floated-up to the upper-part liquid surface 22a are separated from the liquid 22 and discharged outside a constitution member 21, while the rising liquid stream separated from the gas foams 25 on the upper-part liquid surface 22a returns and descends in the part free from the rising stream, and circulates towards the bottom part. A number of small swirls are generated in the liquid 22 between the rising foam current and the descending liquid current, and said swirls stir and mix the liquid 22, and the inside temperature is made uniform. Further, said swirls accelerate the heat transfer between the inside liquid, the inner wall of the constitution member 21, and the fluid 22, and the high heat transfer is permitted, and the thermal deformation due to the temperature difference is eliminated.
Patent JP-S6474487-A (JP)
Title: Dead-time correcting circuit
Inventor: WAKIYAMA YOSHIHIRO
IPC: G01T1/17
Filed: 1987-09-16
Abstract: PURPOSE:To accurately perform dead-time correction by adding the pulse width of an input signal from a slow amplifier to the time from the rising point of the input signal from the slow amplifier to its peak point of time. CONSTITUTION:A comparator 1 inputs the signal B from the slow amplifier and a discrete level signal V0 from a threshold power source 2 and output a signal with input pulse width (signal processing time) TC. Further, a control circuit 3 generates a charging signal for (TP) from the detection of the rising of an input signal from the comparator 1 to the detection of its peak value to close an opening/closing switch SW1 for charging, thereby detecting an addition time TP. Then a 3rd circuit 4 which constitutes an addition output means Z outputs a time signal with TD which is the sum of the input pulse width (signal processing time) TC and addition time TP as a dead-time correction signal.
Patent JP-H08169883-A (JP)
Title: Optically active dihydrobenzofuran derivative, ntermediate for producing the same and liquid crystal composition containing the same
Inventor: TAKEHARA SADAO
IPC: C07D405/12
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an optically active dihydrobenzofuran derivative capable of providing a chiral smectic (SC) liquid crystalline composition, useful as an optical switching element for displaying, responsive at a high speed within a wide temperature range and excellent in orienting properties. CONSTITUTION: A compound of formula I [R' is a 1-18C alkyl which may be substituted with F or a 1-10C alkoxy; X is a single bond, 0, etc.; (m) is 0 or 1; rings A and B are each independently 1,4-phenylene group, etc., which may be substituted with one or two F atoms; R<2> is a 1-16C alkyl; * is an asymmetric carbon], e.g. 4-octyloxyphenyl (-)-2-octyl-2,3-dihydrobenzofuran-5-carboxylate. The compound of formula I is obtained by hydrolyzing a lower alkyl ester derivative of a dihydrobenzofuran-5-carboxylic acid of formula II with an alkali and further reacting the resultant compound in the presence of a condensing agent such as dicyclohexylcarbodiimide.  The compound of formula I in an amount of 5-50wt.% is added into a host liquid crystal or a nematic liquid crystal to afford a liquid crystal composition and a ferroelectric liquid crystal display element is further obtained from the resultant composition.
Patent JP-2000062124-A (JP)
Title: Method for coating film and laminator
Inventor: TABUCHI HIROYUKI
IPC: B29C63/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating a coated film continuously exposed at its end. SOLUTION: A preceding sheet S1 is made to be standby so that its front edge is disposed at this side of disposing rollers 15, a following sheet S2 is introduced and the sheet S2 is superposed at its one edge on the front edge by vertically moving a lifting member 49 arranged at this side of the front edge. Both the sheets S1, S2 are fed rear of the rollers 15 together with a film in a superposed state. When a center of the superposed parts is disposed directly under a blade 47 the feeding is stopped, the blade 41 is passed, and only the film F is cut. Thereafter, the disconnected film F1 is completely fed and press bonded to the sheet S1 by a press bonding roller, and the sheet S1 covered with the press bonding roll, the sheet S1 is delivered at a high speed by a delivery roller 32. Meanwhile, the sheet S2 and the film F are fed, press bonded then waited.
Patent JP-S61118321-A (JP)
Inventor: CHIEN CHIN UU
IPC: A61P1/00
Filed: 1985-10-17
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-S61113198-A (JP)
Title: Shift register circuit
Inventor: SUZUKI HIDEYOSHI
IPC: G11C19/28
Filed: 1984-11-07
Abstract: PURPOSE:To prevent an erroneous action due to the penetration of data by setting the transmission direction of a clock signal and inversion clock signal, both of which are impressed to gates of respective transistors, to that reverse to a data shift direction and delaying sequentially signals impressed to the gates of the transistors. CONSTITUTION:The direction where the clock signal and its inversion clock signal from a clock generator are transmitted is that for orienting from the right to left side in the figure, and is set reverse to the data shift direction (direction shifting from the right to left in such a way that to the 1st unit shift register S1 from the data input side by each clock cycle, to unit shift register S2 from the 1st unit shift registers S1,...). Moreover, whenever the clock signal or inversion clock signal passes through respective inverters 11-16, it is delayed by the prescribed time in sequence.
Patent JP-H03205725-A (JP)
Title: Temperature switch
Inventor: GERUHARUDO GESURERU
IPC: H01H37/48
Filed: 1990-09-05
Abstract: PURPOSE: To make switching amplitude larger and preheating period longer, in a temperature switch for a radiant heating means having a sensor tube enclosed by an electrically insulating outside tube by providing the outside tube with a ceramic material absorbing and reflecting the radiation from a radiation source. CONSTITUTION: In a temperature switch for a radiant heating means 11 having a sensor tube 43 enclosed by an electrically insulating outside tube 45, the outside tube 45 has a ceramic material at least substantially absorbing and/or reflecting the radiation from radiation sources 18, 20. On one end of the tube 45 of steatite, a heater and a glass ceramic plate are electrically insulated, and on the other end, reflection, absorption and radiation by a heat medium are shielded. A temporary response delay and a large switching hysteresis are imparted to a sensor 27. Thus, the thermal inertia in the outside tube is increased to increase the response delay, and this increase in thermal inertial is effective to precisely hold a set temperature.
Patent JP-2001061207-A (JP)
Title: Electrical equipment board
Inventor: NAKAMOTO ATSUSHI
IPC: H02B1/42
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To make a wooden plate easily fittable to the internal surface of the box body of an electrical equipment board with screws, and in addition, electrical equipment easily fittable to the wooden plate by using the wide surface of wooden plate. SOLUTION: A wooden plate 1 for incorporating and fitting electrical equipment is fitted to the internal surface of a box body 2 of an electrical equipment board and a protruded and raised piece 4 formed as a female screw section 6 is protruded from the internal surface of the box 2. In addition, a counterbore- shape recessed section 6 is formed on the front side of a through hole 5 made through the wooden plate 1, so that a screw 7 inserted into the hole 5 may be screwed with the female section 3, and at the same time, the head 8 of the screw 7 is housed and locked in the recessed section 6.
Patent JP-S60125630-A (JP)
Title: Blow molded container with improved transparency
Inventor: UEKI TOORU
IPC: B29C49/08
Filed: 1983-12-13
Abstract: PURPOSE:To improve transparency of a molded article, by making orientation blow molding of a random copolymer of propylene and ethylene whose ethylene content is 1-6wt% and a ratio between a melt flow index and extreme viscosity is in a specific relation. CONSTITUTION:A molded container whose transparency has improved is obtained by making injection orientation blow molding of a propylene-ethylene random copolymer whose ethylene content is 1-6wt% a melt flow index (MFI) is 4-50g/10min and a relation between extreme viscosity [eta]dl/g and the foregoing MFI is 1.70<=log MFI+5.20log[eta]. As the transparency becomes favorable further a nucleating agent can be kept loaded, and in this case, loading of more than 1wt% nucleating agent to the propylene-ethylene random copolymer is favorable.
Patent JP-S60125587-A (JP)
Inventor: SAKUYAMA TADASHI
IPC: G21C3/18
Filed: 1983-12-13
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。