baber/WOPTO huggingface dataset:
Patent JP-H03244933-A (JP)
Title: Cooling and heating apparatus of radiation type
Inventor: SEKIGUCHI KYOICHI
IPC: F24F1/00
Filed: 1990-02-20
Abstract: PURPOSE:To make it possible to increase a difference between a temperature of air supply and a room temperature so as to improve a heat transfer rate by returning some of cool/hot wind to be fed to an air chamber through a return duct. CONSTITUTION:A supply duct 4 connected to an air conditioner 10 is supplied cool/hot air in a direction 'a', and send it into an air chamber 1. Some of cool/hot air is supplied into a room through a ceiling plate that is formed by a porous sintered metal 5a as shown 'b, b', the rest is returned to the air conditioner 10 through a return duct 6 as shown 'c, d'. An electrically powered damper 7 is provided in the course of the return duct 6, and controls the rate of the returning cool/hot air. A motor 8 for driving the damper 7 is controlled in accordance with output of a temperature sensor 9. When increasing the difference between the target temperature set into the temperature sensor 9 and a temperature actually detected, the motor 8 is automatically controlled so as to decrease the open of the electrically powered damper 7. After the damper 7 is automatically operated in a direction to close, air pressure increases in the air chamber 5 and the rate of air supply in the direction 'b' increases, thereby making it possible to quickly approach the room temperature to the target temperature.
Patent JP-S58154930-A (JP)
Title: Switch controlling system of camera
Inventor: URUSHIBARA KAZUNOBU
IPC: G03B7/083
Filed: 1982-03-09
Abstract: PURPOSE:To operate a time constant circuit for exposure control accurately, by forming a short-circuit switch with parallel connection of a mechanical and an electric switching element and controlling the mechanical switch electrically. CONSTITUTION:At first, the mechanical switch 1 is opened from the normally closed state at a time t1 in interlocking with the depression of a shutter button, for example. In this state, a capacitor 3 of a time constant circuit is not charged yet in this state and a potentia at a point A is ground potential. When a control signal generated at a circuit (not shown) is applied to a base of a transistor 5, the potential at the capacitor 3 of the time constant circuit 3 is increased and the voltage at the point A is increased as shown in Figure. The potential at the point A is compared with a reference voltage VREF at a comparator 4 and the output of the comparator 4 is inverted from high to low level. The time T is obtained by controlling the shutter closing operation with this low level outputs.
Patent JP-2000234927-A (JP)
Title: Rangefinder
Inventor: NOZAWA MASAHITO
IPC: G01S17/46
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance by correlating a measurement pulse signal with a slit address regardless of difference in the surface characteristics of an object to be measured. SOLUTION: Two kinds, large and narrow, 11a and 11b are employed for a plurality of slit opening widths where a reflection laser beam for each measurement point of an object to be measured passes, constituting a group pattern which is a couple of large and small, and the address of each slit is confirmed by recognizing the group pattern, for providing an absolute distance of each measurement point. Thus, a measurement pulse signal and slit address are correlated each other for measuring an accurate distance.
Patent JP-S55131577-A (JP)
Title: Electricity generator employing swell of wave
Inventor: IWATANI KATSUO
IPC: F03B13/18
Filed: 1979-03-31
Abstract: PURPOSE: To change the swell of wave into hydraulic energy and produce electricity at low cost without pollution, by providing a float on one end of an arm, providing a hydraulic piston on the supported part of the arm and installing an oil motor and an electricity generating unit.  
     CONSTITUTION: A float 2 is provided on one end of an arm 1 and the other end is pivoted to a bearing 3. The piston rods of a pair of hydraulic pumps 4 are pivoted to the supported part of the arm 1. The piston rods are moved up and down by the vertical movement of the arm 1 to cause oil pressure to drive an oil motor 15 and rotate an electricity generating unit. A wave reception plate 7 is pivoted to the arm 1 and coupled to the hydraulic pumps 4 to simultaneously utilize the kinetic energy of waves as well. A stored pressure adjusting function is fulfilled by the buoyancy of the float 19 and water pressure applied by an accumulator 16. According to this constitution, electric power is produced at low cost without pollution, installation is enabled in respective regions and a power transmission loss is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63234891-A (JP)
Title: Motor speed controlling circuit
Inventor: OHASHI TOSHIHARU
IPC: H02P29/00
Filed: 1988-02-20
Abstract: PURPOSE:To enlarge a set-speed range in a low-speed range, by making the heightening rate of a motor speed in the low-speed range of a speed-variable means, lower than that in the high-speed range. CONSTITUTION:A feedback controlling circuit is composed of a waveform shaping circuit 2, an integrating circuit 3, a sample hold circuit 4, and the like which are for the input of output generated from a speed detector 1, and a speed-variable means is composed of a speed setting voltage generating circuit 9. A difference between the output of the speed setting voltage generating circuit 9 and the output of the sample hold circuit 4 is obtained from a differential amplifying circuit 5, and this output and the output of a reference chopping-wave generating circuit 6 are compared with each other by a comparator 7. By the output of the comparator 7, a switching circuit 8 is controlled. Of the integrating circuit 3, a controlling means making the heightening rate of a motor speed in a low-speed range lower than that in a high-speed range is composed.
Patent JP-H07223721-A (JP)
Title: Conveyer belt cleaner
Inventor: CHIMURA KOJI
IPC: B65G45/10
Filed: 1994-02-09
Abstract: PURPOSE:To provide a belt cleaner which can automatically clean a belt evenly when it is set on the belt conveyer. CONSTITUTION:A conveyer belt cleaner comprises recessed sections 2 and projected sections 3 alternately provided in the direction orthogonal to the advancing direction of a conveyer belt 21 in the lower face of a container body 1, a plurality of drain ports 6 for cleaning liquid are also provided, sticking means comprising face-like fasteners 8 fixed to the front and rear ends of the container body 1, the front and rear ends of cleaning cloth comprising unwoven cloth 9, which covers the recessed and projected sections 2 and 3 in the lower section of the container body 1 stuck to the face-like fasteners 8, and an engaging groove 20, to which a retractable cord 19 as a locking means, which is connected to the body of a belt conveyer 22, is engaged, provided in the top of the container body. In addition, with unwoven cloth 9 placed underneath, the container body 1 is placed on the face of the conveyer belt 21 to be cleaned and is connected to the belt conveyer 22 through a stopping means. A proper quantity of cleaning liquid is leaked from the drain port 6 of the container body 1 to be made spread in the unwoven cloth 9, and the surface of the conveyer belt is wiped to removed the dirt on the surface by the movement of the conveyer belt 21.
Patent JP-S58155676-A (JP)
Title: Charging type electric implement
Inventor: YASUNAKA SHINSAKU
IPC: H01M50/202
Filed: 1982-03-10
Abstract: PURPOSE:To prevent occurrence of combustion even when hydrogen and oxygen gases are leaked in the inner space of equipment from a battery and the mixture arrives at combustible concentration in the inner space of the equipment while it is being charged, by separating the inner space of the equipment into the battery housing section and the housing section of electric components that generate an arc acting as an ignition source using a partition wall. CONSTITUTION:The housing section of a battery 7 and the housing of a motor 6 in the mainframe housing 1 are separated from each other by means of one end of a base 2 on which the battery 7 is mounted and a partition plate 35 that is retained by a pin provided at this one end. The partition plate 35 is made of a material that can absorb a soft shock. A pair of current supply springs 95 and 96 that are fixed to the base 2 using heat seal are inserted between the partition plate 35 and base 2 and a catalyst 61 is mounted on the surface of the partition plate 35 on the motor 7 side. For example, this catalyst 61 is formed by applying palladium on the surface of alumina so as to generate water by making hydrogen and oxygen to react with each other. Besides, for the housing section of the battery 7 out of both housing sections partitioned by the partition plate 35, an exhaust hole 62 is provided so as to connect it to the air.
Patent JP-S63207437-A (JP)
Title: Set-up changing method for horizontal type hot forging machine
Inventor: TANAKA TOSHIHIRO
IPC: B21J13/02
Filed: 1987-02-23
Abstract: PURPOSE:To shorten set-up changing time and to improve the reliability in the concentric accuracy of a die and punch by changing a set-up in the lump a die block, punch holder and transfer device in the state of setting the die and punch in the case of changing the die and transfer device in a horizontal type hot forging machine. CONSTITUTION:In the case of changing (set-up change) the die (a die block B and punch holder A) and transfer device C in a horizontal type hot forging machine the slide G to which the punch holder A is fitted is advanced and a, kickout rod 16 is retreated to release various power clamping devices. Namely an old die is removed by releasing the die block B, transfer device C and punch holder A. The, after changing the tool for cutting working stocks of a cutter, etc. a new die is fitted and the released clamping devices are fixed as well to retreat the slide G and the kickout rod 16 is advanced to adjust the cutting and feeding amt. of the stock.
Patent JP-S61196284-A (JP)
Inventor: OGAWA OSAMI
IPC: H04N9/29
Filed: 1985-02-26
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-S56133372-A (JP)
Title: Water color composition
Inventor: NAGATANI TOSHIE
IPC: C09D5/06
Filed: 1980-03-25
Abstract: PURPOSE: To prepare the titled composition having excellent effect to the time- dependent discoloration of water colors, by compounding specific amounts of magnesium phosphate and calcium phosphate to a water color containing ferric compound as a pigment.  
     CONSTITUTION: A water color containing a ferric compound as a coloring pigment [e.g. gold mica pigment, blue pigment composed mainly of FeK [Fe(CN) 6 ], etc., red pigment composed mainly of Fe 2 O 3 , etc.] is compounded with 0.2W10wt%, based on the water color, of a phosphoric acid magnesium salt (e.g. magnesium phosphate, magnesium hydrogen phosphate, etc.) and/or a phosphoric acid calcium salt (e.g. calcium phosphate, calcium dihydrogenphosphate, etc.). The additive prevents the time-depenent discoloration of the water color in a lead tube, a tin tube, etc. The composition may be incorporated pref. with a color developing agent, a moistening agent, and if necessary, a surface active agent, an antiseptic, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55129737-A (JP)
Title: Analysis method by x-ray spectrometer
Inventor: NAGATSUKA YOSHITAKA
IPC: G21K1/06
Filed: 1979-03-30
Abstract: PURPOSE:To increase the accuracy of element analysis using the X-ray microanalyzer, by calibrating the position of the spectral crystal diffracting the specific X-ray from the sample by means of standard sample. CONSTITUTION:The X-ray source (electron ray radiation point to inspected sample) X, spectral crystal center A, and X-ray detector D are located on the circle of the Rolland circle in radius R and mutual distance is changed while keeping the relation of angle XOA=angle AOD(=2theta, where theta is incident angle and C is the center of Rolland circle). In such X-ray element analysis, the location L(lambda) calibrated for the spectral crystal is expressed in the equation. (Where lambda is the wavelength of diffracted X-ray, d is the surface distance between spectral crystals, F(lambda) is the function for position shift correction (where Co-Cn are constant)) Accordingly, in the standard sample known for the wavelength of m sets of sepcific X-rays (m>n), the position L(lambda1) of the spectral crystal obtaining the specific X-ray is sequentially measured, and the equation is determined by obtaining coefficients Co-Cn through the use of L(lambda1) and known lambda1 (where; i is 1-m) with the least square method, and the analytical value is obtained based on L(lambda).
Patent JP-S60182438-A (JP)
Title: Silver halide photosensitive material
Inventor: ICHIJIMA YASUSHI
IPC: C07D417/12
Filed: 1984-02-29
Abstract: PURPOSE:To improve sharpness by using a combination of a compd. for reacting with the oxidation product of a developing agent and releasing a releasable group, and a compd. for reacting said released compd. and producing a strong development inhibitor. CONSTITUTION:A combination to be used is composed of a compd. for reacting with the oxidation product of a developing agent and releasing a releasable group, and a compd. for reacting with this released compd. and producing a strong development inhibitor, and it is preferred that a combination of two kinds of compds. represented by formulae I and II in which COUP is a component releasing a releasable group after reaction with said oxidation product and releasing (CONT)n-AF-E or NU; (n) is 0 or 1, and when (n) is 1, CONT is a component releasing AF-E from CONT-AF-E; AF is a structure having a development inhibiting action; E is a group releasable by the attack of a nucleophilic group occurring in NU released from COUP-NU II.
Patent JP-S63204703-A (JP)
Inventor: TAKAMI KAZUAKI
IPC: G01N27/12
Filed: 1987-02-20
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-H10217187-A (JP)
Title: Stripping paper slitting device for sticky sheet
Inventor: KACHI KAZUFUMI
IPC: B26D3/08
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To form a notch only in the stripping sheet of a sticky sheet without damaging the base of the sheet. SOLUTION: A sticky sheet S is structured so that a stripping sheet (c) is separably affixed to a base sheet (b) to which a sticky material is applied, and is paid off from a web roll, and separator rolls 1 and guide rolls 2 and 3 are furnished to separate the stripping sheet (c) from the base sheet (c) while the sticky sheet S is allowed to run, and a slitter 8 is furnished to slit only the stripping sheet (c) in the running direction, and affixing rolls 9 are furnished to affix the slitted stripping sheet (c) to the base sheet (b). This enables to form a notch only in the stripping sheet (c) of the sticky sheet S without damaging the base sheet (b).
Patent JP-S58171311-A (JP)
Inventor: RUUDORUFU BUIRUTO
IPC: B65B9/13
Filed: 1983-03-10
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-H07248322-A (JP)
Title: Filler holding column and chromatography therewith
Inventor: EZAWA MASAYOSHI
IPC: G01N30/60
Filed: 1994-03-09
Abstract: PURPOSE:To provide a filler holding capillary of special structure facilitating its miniaturization and a gas or liquid chromatography therewith. CONSTITUTION:This filler holding column is made up of forming a capillary 60 which has a groove on each cut surface of two semicylindrical glass rods 6a1 and 6a2 secured after being cut along a longitudinal shaft of these specified length glass rods, and respective cut surfaces of these semicylindrical glass rods are stuck together as the grooves being opposed to each other and thereby both the ends are opened to the outside, and in this constitution, a filler is stored in the capillary, and then it is set to a chromatography.
Patent JP-S63204904-A (JP)
Title: High frequency oscillation device
Inventor: HATANAKA TOSHIHIKO
IPC: H03B5/04
Filed: 1987-02-20
Abstract: PURPOSE:To prevent a frequency alteration caused by a temperature by inserting a capacitor having a negative temperature coefficient between an oscillation coil and a variable capacity diode. CONSTITUTION:The capacitor 7 for compensating temperature is connected between the (b) terminal of the variable capacity diode 9 and the oscillation coil 5 and also a resistor 8 is connected between the (b) terminal and an earth. Generally speaking, the variable capacity diode 9 has a positive temperature coefficient, which is large when a bias voltage is small. Therefore, the frequency alteration by the temperature becomes large when the electrostatic capacity of the variable capacity diode 9 is large. In this case, the capacitor 7 for compensating temperature has the negative temperature coefficient and the effect of the capacitor 7 for compensating temperature is large by means of the electrostatic capacity ratio when the electrostatic capacity of the variable capacity diode 9 is large, then the effect of the capacitor 7 for compensating temperature becomes small when the electrostatic capacity of the variable capacity diode 9 is small, so that the frequency alteration by the temperature can be prevented keeping a good balance.
Patent JP-H08236278-A (JP)
Title: Lighting and light out control system
Inventor: SATO KIMIHISA
IPC: H05B37/02
Filed: 1995-02-27
Abstract: PURPOSE: To easily perform lighting and light out in every predetermined area. CONSTITUTION: When the signal of a transmitted output level which is set by a setting means is transmitted from a transmitter, in a receiver 200, the signal is received by a receiving part 201 through an antenna 212, and it is determined by a code determination part 202 whether the signal accords with an identification code or not, and when it accords with the identification code, it is continuously determined by a level determination part 203 whether the received signal level is larger than a reference level or not. In the case of negative determination, a delay timer 204 is operated, and in the case of affirmative determination, the delay timer 204 is reset. When once affirmative determination is made, a luminaire is lighted up by a relay driving part 205 until the set time of the delay timer 204 is completed, and when the set time of the operated delay timer 204 is completed, the luminaire is lighted out by the relay driving part 205.
Patent JP-H02217078-A (JP)
Title: Cathode ray tube fitting device
Inventor: MUKAI TOSHIAKI
IPC: H04N5/645
Filed: 1989-02-17
Abstract: PURPOSE:To fit a cathode ray tube(CRT) on a prescribed size position without using additional parts by forming a projecting part to be engaged with the upper corner part of a rectangular hole of a fitting lug welded on a fixed band engaged with the CRT on a fixture and forming a screwing lower hole to be engaged with a lower corner part also on the fixture. CONSTITUTION:The CRT 1 engaged with the fixed band 3 welded with the fitting lug 2 is fixed on the fixture 7 with a plane washer 5 and a screw 6 and the downward position of the CRT 1 is determined by the projecting part 8 formed on the fixture 7 and the upper corner part of the hole of the fitting lug 2. On the other hand, the upward position is determined by inserting the screw 6 into the hole formed on the fixture 7 so as to be engaged with the lower corner part of the lug 2. In the horizontal direction, the CRT 1 can be fixed on the prescribed size position by the angle face constituting the upper and lower corner parts of the fitting lug 2.
Patent JP-S58155407-A (JP)
Title: Pattern store type control meter
Inventor: MOTOMIYA TAKEHIKO
IPC: C21D11/00
Filed: 1982-03-10
Abstract: PURPOSE:To change simultaneously a set value of a processing temperature by only switching a switch, by incorporating a storage element in a control meter, and setting in advance a processing temperature of each zone, which is decided in advance, to said element, in accordance with a position of the switch. CONSTITUTION:In a storage element 20, a set value of each loop is stored from a keyboard 22 so that a prescribed temperature pattern is obtained in advance, and a microprocessor (CPU)19 reads a position of a switch 24 for selectively switching plural set values, and controls heaters 21-24 by a set value corresponding to a position of the switch 24. Also, an input switching device 16 is operated, an input value is read from an A/D converter 17 at every constant interval of time, its output is compared with the set value which is set from the keyboard 22 and is stored in the storage element 20, and is operated, in the CPU19, and operating signals 51-54 are outputted through D/A converters 181- 184 so that the input value coincides with the set value.
Patent JP-H0250148-A (JP)
Title: Heat developable color photosensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C7/305
Filed: 1989-02-17
Abstract: PURPOSE:To allow recording of color images having high image quality, character information, signal information, etc., by incorporating a compd. which forms or releases a dye having absorption max. at the wavelength longer than 725nm into a dye donative material. CONSTITUTION:The dye donative material is the compd. which forms or releases the dye having the absorption max. at 400-700nm and further, contains the compd. which forms or releases the dye having the absorption max. at the wavelength longer than 725nm. The red dye donative material is so added that the red dye density of the resulted image attains >=0.3, more preferably >=0.5 reflection density in the measurement by 850nm light. The red dye donative material is added into a silver halide-added layer or the adjacent layer thereof and is preferably added to the same layer as the cyan dye donative material. The color images having the high image quality, the character information, the signal information, etc., are recorded in this way.
Patent JP-S63205609-A (JP)
Title: Heat ray reflection film
Inventor: OKUDA KAZUHIDE
IPC: G02B5/08
Filed: 1987-02-20
Abstract: PURPOSE:To improve the transmittance of visible rays and durability by providing an AlNx film as a 1st layer, Ag film as a 2nd layer and AlNx film as a 3rd layer successively from a transparent substrate side on the transparent substrate. CONSTITUTION:The AlNx film is formed as the 1st layer counted from the transparent substrate surface, the Ag film as the 2nd layer and the AlNx film as the 3rd layer on the transparent substrate. X of the AlNx film is specified to >=0.4 and <=1 and the thicknesses of the AlNx films of the 1st layer and 3rd layer are specified to 100-5,000Angstrom . The thickness of the Ag film of the 2nd layer is specified to 30-300Angstrom . The transparent substrate is exemplified by a glass plate, plastic plate, plastic film, etc. The transmittance of the visible rays and the durability are thereby improved.
Patent JP-H05186573-A (JP)
Title: Production of aromatic copolyester
Inventor: SHIOTANI AKINORI
IPC: C08G63/60
Filed: 1992-01-10
Abstract: PURPOSE:To obtain an arom. copolyester having a high heat resistance and excellent mechanical strengths by polycondensing an arom. hydroxycarboxylic acid with an arom. dihydroxy compd. in a specified manner. CONSTITUTION:An arom. hydroxycarboxylic acid (A) of the formula: HO- Ar1-COOH (wherein Ar1 is an arom. ring) and an arom dihydroxy compd. (E) of the formula: HO-Ar2-OH (wherein Ar2 is an arom. ring) are precondensed under the sequential addition of acetic anhydride to give an alternately coupled compd., which is further reacted at 150-260 deg.C and polycodensed with arom. dicarboxylic acids (B), (C) and (D) of formulas II, III and IV, respectively, at 200-350 deg.C in molar ratios of A/(A+B+C+D), A/(B+C+D), and E/(B+C+D) of (1/100)-(85/100), (5/100)-(100/100), and 1-1.1, respectively, thus giving an arom. copolyester.