baber/WOPTO huggingface dataset:
Patent JP-S58129145-A (JP)
Title: Controller for hot water reserving type electric water heater
Inventor: KUBOTA HIDEJI
IPC: F24H1/18
Filed: 1982-01-28
Abstract: PURPOSE:To improve power transmission efficiency by enabling equalization of an electric power load, by a method wherein a suitable capacity of a heating unit is calculated based on a state of residual hot water in a hot water reservoir and the whole of an electrification time for midnight electric power is used so as to heat up at a fixed electric power. CONSTITUTION:A calorific value K1[K1=(T1-t)XV]which is to be stored within a hot water reservoir 1 by a completion time of an electrification time for midnight electric power is calculated by an arithmetic unit A 12. A calorific value K2[K2=(T2-t)XV1]which is remained in the hot water reservoir 1 as residual hot water is calculated by an arithmetic unit B 13. Operation of equation (K1-K2)divided by 860 is done by an arithmetic unit C 14 based on the K1 and the K2 calculated by the arithmetic units A 12 and B 13 respectively, and a necessary heating unit capacity kW per unit hour (1kWH=860kcal) is calculated by a net calorific value to be applied, which is obtained by deducting the calorific value K2 corresponding to residual hot water  from the calorific value K1 to be stored within the hot water reservoir 1. Then, when the necessary heating unit capacity kW per unit hour is calculated by the arithmetic unit C 14, an electrification quantity to a heating unit 2 is controlled by an electric power controller 15, fixed electric energy is added to the midnight electric power extending over the whole of the electrification time and control is done so that heating up is completed simultaneously with completion of the electrification time for the midnight electric power.
Patent JP-2000213416-A (JP)
Title: External combustion type heat gas engine and starting method thereof
Inventor: OTAKE MASAHISA
IPC: F02G1/045
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an external combustion type heat gas engine and starting method thereof capable of reducing a size of a starting motor and reducing power consumption. SOLUTION: An external combustion type heat gas engine of which operation is shifted to a self contained driving, after starting engine, comprises: a high temperature side displacer 2 disposed to a high temperature chamber; a low temperature side displacer 3 disposed to a low temperature chamber; a crank 10 to which rods 2a, 3a of displacers 2, 3 are connected; and a motor 9 for driving the crank 10 at a time of starting. As the motor 9, a motor is selected, of which torque is smaller than total torque of pressure fluctuation torque by compression and expansion of rods 2a, 3a and mechanical friction torque and is larger than the mechanical friction torque, and in which rated speed is larger than minimum engine speed in the self-contained driving.
Patent JP-S58130523-A (JP)
Title: Electron beam exposure device
Inventor: TAKIGAWA TADAHIRO
IPC: H01J37/317
Filed: 1982-01-28
Abstract: PURPOSE:To obtain a remarkable improvement of the image drawn pattern accuracy, by contriving so that the relation of the exposure amount due to the primary electron to that due to re-reflected electron becomes a specific value. CONSTITUTION:The primary incident electron 5 is reflected from a substrate 1 to a direction making an angle theta with the beam axis. The reflected electron thereof 6 is successively reflected on the under surface of the super structural body 2, then advances to a direction making an angle theta with the normal of the structural body 2, and approximates when reincidence into the point P on the substrate 1. The ratio P (x) at an arbitrary point (x) is obtained between the exposure amount Q1 whereto the substrate 1 is subjected by the incidence of the electron 5 and the exposure amount Q2 by the re-reflected electron 7 which is re-incident into the point P, and thus the exposure amount required to expose a desired pattern is set to Q0. Then, the beam irradiation amount is so controlled that the exposure amount Q (x) at an arbitrary point x on the substrate 1 due to the primary electron 5 is Q(x) Qo.1/[1+P (x)p. Or, the pattern dimensional error DELTAx=a.P(x) due to the fluctuation of exposure amounts is previously applied to a pattern data.
Patent JP-H08199290-A (JP)
Title: High strength gauge h steel excellent in surface characteristic and its production
Inventor: YOSHIDA TAKU
IPC: C22C38/00
Filed: 1995-01-30
Abstract: PURPOSE: To form a Cr oxide film and to obtain excellent surface characteristic, corrosion resistance, and toughness by adding prescribed amounts of Cr and Cu to a composition and controlling rolling and also controlling cooling conditions after rolling. CONSTITUTION: This gauge H steel has a composition containing, by weight ratio, 0.05-0.15% C, 0.05-0.50% Si, 0.8-2.0% Mn, 0.003-0.015% N, <=0.005% Al, 0.50-1.50% Cr, and 0.30-1.00% Cu and further containing, if necessary, <=1% N, and further, a Cr oxide film is formed between the base material of this shape steel and a scale and also the thickness of this scale is regulated to <=10μm. At the time of rolling of this shape steel, a continuously cast bloom is reheated to 1100-1300 deg.C for 1-<3hr and then rolling is started, and finish rolling is finished at 750-1050 deg.C. Then, accelerated cooling is done without delay from 700 to 400 deg.C at (0.5 to 10.0) deg.C/s average cooling rate.  It is preferable to apply water cooling to the surface layer part of the steel stock in the intermediate stage of rolling and also to apply rolling at least once or more in the course of recuperation.
Patent JP-S54105931-A (JP)
Title: Magnetic bubble detector
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1978-02-08
Abstract: PURPOSE: To obtain a large detection output as well as to increase the detection accuracy by linking the whole gap part between two adjacent front-step transfer element pieces via the front-step linking element piece.  
     CONSTITUTION: Magnetic bubble detector (A) features the constitution in which basic pattern (B) is repeated in period λ. As known clearly from pattern (B), front-step linking element piece (c) which does not contribute to generation of 3rd and 4th peak P 3  and P 4  of the detection output links the whole gap between two adjacent front-step transfer element piece (a) which do not contribute to generation of peak P 3  and P 4 . The detection output waveform of the detector of such constitution is as shown in (C). Thus, the detection output of P 3  and P 4  can be obtained as conventional, but P 1  and P 2  is not virtually delivered since element piece (a) and (c) contributing to generation of P 1  and P 2  link the whole gap part between two adjacent element pieces (a). Accordingly, the output waveform (C) does not produce any problem at all as long as P 3  and P 4  are utilized for the discrimination between information "1" and "0". 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61172488-A (JP)
Title: Solid-state image pickup device
Inventor: SUZUKI MASAHITO
IPC: H04N5/335
Filed: 1985-01-28
Abstract: PURPOSE:To pickup clearly a moving substance without using a special light source such as a stroboscope and a mechanical shutter mechanism by overlapping another pulse to the signal used to transfer the charge signal generated at the photo-detecting part to the accumulating part. CONSTITUTION:When a highly speedy transfer area generating circuit 240 of a signal converting circuit 210 goes to a H level, the period DELTAt is outputted as a highly speedy transfer area signal 341. A vertical transfer signal counting circuit 380 is operated, an output signal 381 is set at a H level, a horizontal transfer signal counting circuit 370 starts the counting action, and each time the pulse of a horizontal transfer signal 231 is counted only for the prescribed number, a pulse signal 371 is outputted. Vertical, horizontal transfer signal generating devices 360 and 350 overlaps an additional signal to vertical, horizontal transfer signals 221 and 231 corresponding to the pulse signal 371. At a period T3, the charge accumulated for the period T2 is sent at a high speed for a short time equivalent to a highly speedy transfer area period DELTAt, and the period DELTAt is equivalent to the exposure time of the shutter.
Patent JP-S61172039-A (JP)
Title: Ct scanner apparatus
Inventor: KOTANI KOICHI
IPC: G01N23/06
Filed: 1985-01-28
Abstract: PURPOSE:To measure a moving substance comprising a gas-liquid two-phase stream with good accuracy, by detecting the moving substance such as the void in the liquid in a steel pipe and driving a stand having a radiation source mounted thereon so that the moving substance is irradiated with radioactive rays on the basis of the signal information from a detector. CONSTITUTION:Radioactive rays are allowed to irradiate a specimen 3 from a radiation source 1 to be detected by a radiation detector 2 and the shape and density of the void in the specimen 3 are measured by a computer 7 through a data collection part 5. The void 10 is detected by a void detector 8. At this time, a region, wherein the void 10 in a steel pipe 12 passes a probe 11 over a range from the upper end (Fig a) thereof to the lower end (Fig b) thereof, is detected by said probe 11 and a stand 9 is driven by a stand mechanism control part 4. The radiation source 1 and the radiation detector 2 are mounted to the stand 9 and radioactive rays scan the void from the upper end thereof to the lower end thereof. Because radioactive rays perform no scanning after the passage of the void (Fig c), a detection error can be reduced. Therefore, the shape or density of the irregular matter moving in the steel pipe can be accurately measured.
Patent JP-S56110502-A (JP)
Title: Thermoelectric power plant and controlling method therefor
Inventor: MATSUMURA JIYUUBEI
IPC: F01K13/02
Filed: 1980-02-06
Abstract: PURPOSE: To match main steam and reheat steam quickly with metal temperature by providing a high-pressure turbine by-pass line having channels passing and not passing through a superheater, as well as a low-pressure turbine by-pass line having channels passing and not passing through a reheater.  
     CONSTITUTION: As the by-pass line of a high-pressure turbine 3, a channel passing through the superheater 2 and then a by-pass valve 13 and a channel not passing through the superheater 2 but passing through a superheater by-pass valve 12 are provided. And, as the by-pass line of a low-pressure turbine 5, a channel passing through the reheater 4 and then a by-pass valve 16 and a channel not passing through the reheater 4 but passing through a reheater by-pass valve 20 are provided. By this constitution, out of the steam produced by a boiler, the quantity of the steam passing through the superheater 2 and the reheater 4 can be controlled separately. In this way, main steam and reheat steam can be matched with the metal temperature of the turbines concurrently and quickly at the time of starting of the boiler, whereby the time required for starting of the thermoelectric power plant can be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05202570-A (JP)
Title: Ceiling of bath room
Inventor: SUMIDA TADASHI
IPC: E04H1/12
Filed: 1992-01-28
Abstract: PURPOSE:To furnish the ceiling of a bath room with a Japanese style finish in the appearance, by dividing the ceiling of bath room into a plurality of ceiling panels and attaching edge holers to cover the butt ends of the panels. CONSTITUTION:The ceiling of a bath room unit is divided into a plurality of ceiling panels 1. And edge holders 2 are attached to cover the butt ends of both ceiling panels 1, 1. The edge holder 2 is composed of a fixed member and a edge holder body. The fixed member is formed to be nearly L-shaped horizontal part of which is fitted to the panels. In this way, the edge holders provide the appearance of a Japanese style ceiling. And as the panel 1, 1 are divided, the construction speed of the ceiling is increased.
Patent JP-S59139655-A (JP)
Title: Material for lead frame
Inventor: ABEYAMA SHIYOUZOU
IPC: C22C30/00
Filed: 1983-01-31
Abstract: PURPOSE:To improve workability on punching press, to reduce the generation of burr on works, to minimize strain and to lengthen the life of a blanking die by using a metal, which is of an Fe-Ni group alloy and contains Ni, Mn, Se, Ca, Te, Bi, Sn, Pb, etc. in specific contents, as a material. CONSTITUTION:The metal consists of 0.005-2.5% in total of one kind or two kinds or more of 30-54% Ni, not more than 1.0% Mn, not more than 0.25% Se, not more than 0.065% Ca, not more than 0.20% Te, not more than 0.30% Bi, not more than 2.5% Sn and not more than 0.30% Pb and 0.003-0.020% S as required at weight %, Fe as the remainder and impurities. A material, constituents thereof extend over said range, is melted and granulated, forged and broken down, annealed at a temperature of 950 deg.C or less, cold-rolled up to final plate thickness at a draft percentage of approximately 30% or less, and annealed at a temperature of 500-720 deg.C.
Patent JP-H07221724-A (JP)
Title: Changeover circuit for active/standby system
Inventor: SUZUKI KAZUHIRO
IPC: H04L69/40
Filed: 1994-02-07
Abstract: PURPOSE:To prevent out of frame synchronism or the like at switching by generating a frame pulse selection signal based on other reference frame pulse not for an active system nor a standby system regardless of clock synchronization. CONSTITUTION:Output data DATA M/DATA P from an active data memory 1 and a standby data memory 2 to which active data STM M or standby data STM P inputted through separate lines LM, LP from a termination section 100 are selected and read out. Then a selection signal generating means 4 generates selection signals T0-T19 of a data selection means 5 to obtain required output data DATA and a selection signal T0 for a frame pulse selection means 6 to read a required frame pulse FP of the output data DATA based on other reference frame pulse FP R not for the active system nor the standby system regardless of clock synchronization. Thus, the phase of the data output DATA being an output of the data selection means 5 and a frame pulse output FP being the output of the frame pulse selection means 6 is unchanged due to changeover of the active and standby system data.
Patent JP-H05207139-A (JP)
Title: Change-over device for telephone line
Inventor: ORIHARA TAKESHI
IPC: H04M3/00
Filed: 1992-01-28
Abstract: PURPOSE:To change-over plural telephone lines to stand-by lines without momen tary interruption by means of remote control by inputting a change-over control signal through the use of a PB signal so as to transmit the change-over com mand signal of the PB signal to a terminal line change-over device. CONSTITUTION:The telephone receiving part 106 of a telephone line change-over device 10 is provided so as to be a pair with the terminal line change-over device and processes the incoming of a telephone line for receiving the change- over command signal. A PB signal receiving part 105 receives a change-over indicating signal and a change-over line number so as to decode the PB signal and transfers reception data to a change-over control part 103. At the same time, a terminal equipment control part 109 is operated and the change-over command signal of the PB sign is transmitted to the terminal line change-over device via a control line. A switch monitoring part 104 decides whether or not change-over can be executed according to a change-over command and the change-over control part 103 and a change-over driving part 102 control the change-over of a switch in a change-over part 101. By this configuration, the plural active telephone lines can be changed-over to the stand-by lines without momentary interruption by remote control.
Patent JP-H03176047-A (JP)
Title: Artificial capitate bone and its preparation
Inventor: TOTSUGI KATSUTOSHI
IPC: A61F2/36
Filed: 1990-01-22
Abstract: PURPOSE:To obtain an artificial capitate bone with a sufficiently high strength even if a material with a small tensile strength such as a ceramic is used for a sphere of the capitate bone by placing a sleeve-shaped container which produces buckling when it is integrated in a body and contains a curable filler in a position between a bottom part and an apex part of a hole part. CONSTITUTION:A stem 2 of an artificial capitate bone 1 is constituted of a horn-shaped base end part 4 and an apex part 5 connected therewith in a convergently tapered cone shape and a capitate bone sphere 3 has an opening in the center of the lower part and a hole digged with the same taper as that of the apex part 5 of the stem 2. Then, a sleeve-shaped container 12 is placed concentrically to the apex face 7 of the stem 2 and the apex part 5 of the stem 2 is inserted in the hole part 6 of the capitate bone sphere 3 under a condition where a curable filler 13 is properly fed up to the upper end face of the sleeve-shaped container 12 and when a weak impact is applied on the apex 16 of the capitate bone sphere 3, the stem 2 and the capitate bone sphere 3 are tightly taper-fitted and the sleeve-shaped container 12 is compressed and deformed at the thin part 15 due to buckling and at the same time, the filler buries a gap S and is cured as it is.
Patent JP-S56111671-A (JP)
Title: Type plate typewriter
Inventor: MORI MASAYA
IPC: B41J1/16
Filed: 1980-02-07
Abstract: PURPOSE: To obtain the titled typewriter which can change a size of a type, can miniaturize a machine body and has a high printing efficiency by a method wherein a type face on a type plate of a flat plate type and a form surface are contacted with a flat plane and a character is printed.  
     CONSTITUTION: A form 2 is fed to an arrow head direction by means of a rollers 2-1, 2-2 for the feeding use and it is stopped. At that time, an upper press hammer 3 is made to descend together with a carbon ribbon 5-4, and a shutter 5 is opened and at the same time, feeding rollers 2-1, 2-2 are made to descend and a type plate 1 is lifted. The form 2 is pinched between a normal type plate 1 and a ribbon 5-4 and a hammer 3 by means of a lower edge of a shutter 5, and a typing is performed on the form surface through a press 2 of the hammer 3. The type plate 1 contains many Chinese characters of small number types-small sizes on it, and has a proper area for accomodation of alphabetical characters having number types sharply changed and on the surface and a back face, normal types of relief printing can be planted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000211958-A (JP)
Title: Dehydration press molding product and its production
Inventor: KATO MASARU
IPC: B28B1/52
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration press molding product having excellent toughness and quality as a building member. SOLUTION: This method for producing dehydration press molding product comprises subjecting a composition comprising (A) a hydraulic inorganic substance, (B) crystalline inorganic filler having 10 μm to 2 mm average particle diameter, (C) slurry obtained by previously dispersing amorphous silica having 0.01-1 μm average particle diameter, (D) a synthetic fiber and (E) a water reducing agent to dehydration press molding and then curing and hardening the molded composition. According to the method, dehydration press molding product can readily be obtained without causing leakage from a frame mold when pressed. The resultant product is useful as a member for building, because it has high flexural strength in dried state or water-saturated state and is excellent in external appearance.
Patent JP-S62172485-A (JP)
Title: Picture processor
Inventor: NAKABAYASHI KIYOSHI
IPC: G06K9/36
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a high speed picture processor by providing a processor for executing a picture processing with a binary picture under the control of a program and a decoding circuit for decoding run length coded picture data outputted from the processor into binary picture element data. CONSTITUTION:Whether patterns in a 3X3 area coincide any pattern of the figures a-1-a-4 or coincide with a rotation, an inversion or a switching of picture elements patterns thereof or not is examined, and they are outputted to the decoding circuit 4 after noise is removed. The decoding circuit 4 converts the received run length code into the sequence of the picture element data in the direction of a line and stores in a picture memory device 1. This operation is repeated from the highest line to the lowest line, after it is completed, the picture element data stored in the picture memory device 1 is successively scanned from the most leftward column to the most rightward column, the sequence of the picture element data in the respective columns is converted into the run length code and outputted to the processor 3. The decoding circuit 4 converts the run length code outputted from the processor 3 into the sequence of the picture data in the direction of the column and stores in the picture memory device 1. Thereby, the high speed picture processor can be obtained.
Patent JP-H01190553-A (JP)
Title: Speed change operation structure of working vehicle
Inventor: KAGAWA TOSHIAKI
IPC: B60W10/18
Filed: 1988-01-22
Abstract: PURPOSE:To easily enable a sudden stop by urging an operating pedal for changing a swash plate angle of a static oil pressure-type continuously variable gear for travelling to the neutral return position, so that when a brake pedal is stepped on, the operating pedal can be automatically returned to the neutral stop side. CONSTITUTION:A triangular member 3 is fixed to a swash plate angle operating shaft 2 of a static oil pressure-type continuously variable gear 1, and a roller 5 mounted on an arm 4 capable of pivoting on a horizontal shaft center P is pressed to the lower side of the triangular member 3 by a spring 6 to urge the operating shaft 2 to be returned to the neutral position N. The triangular member 3 is operated by an operating pedal 7 through a rod 9, and an operating lever 10 is connected and interlocked with the operating pedal in such a manner as to stop the return motion of the operating pedal 7 at an arbitrary position. A friction fixing mechanism 15 is provided as the means for holding the operating lever 10 at an arbitrary position, and the mechanism 15 is freely fixed and released through a connecting rod 28 and cam members 19, 20 when brake pedals 23a, 23b are stepped on.
Patent JP-H02194522-A (JP)
Title: Manufacture of soi substrate
Inventor: SAITO AKIRA
IPC: C30B1/02
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a single-crystal Si film by a method wherein an amorphous Si film in which an uneven face has been formed on an insulating film is deposited in order to restrain a very small crystal Si particle from being precipitated. CONSTITUTION:A thermal oxide film (SiO2)2 is formed on a single-crystal Si substrate 1; after that, a window part 2a is formed so as to use one part of a single-crystal Si face as a seed region. Then, a stripe-shaped resist 3 is patterned on the thermal oxide film 2; after that, stripe-shaped groove parts 2b are formed. Then, an amorphous Si film 4 is deposited and formed on the thermal oxide film 2 by an ultrahigh-vacuum EB vapor deposition method or a low-pressure CVD method. Then, an annealing operation is executed at a low temperature (500 to 600 deg.C); a single-crystal Si film 5 is formed. During this process, since a very small crystal particle has been restrained from being precipitated before the annealing operation, a solid epitaxial growth part using the very small crystal Si particle as a seed is reduced and a good-quality single- crystal film 5 having a few grain boundaries can be obtained.