baber/WOPTO huggingface dataset:
Patent JP-H0440347-A (JP)
Title: Analysis of organosilicon compound
Inventor: MURAO KEIKO
IPC: G01N21/73
Filed: 1990-06-06
Abstract: PURPOSE:To make accurate analysis by a simple method by sucking and trapping the siloxane expressed by general formula [(CH3)2SiO]n, n>=3 into a xylene soln. and using a high-frequency inductively coupled plasma emission spectrometry analysis method. CONSTITUTION:The xylene is put as a solvent into a trapping bottle 6 and air is sucked into the bottle 6 by a vacuum pump 8 to suck and trap the siloxane in a clean room into the xylene. This xylene soln. is used as a sample. A high-frequency current is passed to an induction coil 1 to generate a plasma flame 5 while gaseous A is kept run from a gaseous plasma supply pipe 3 and a cooling gas supply pipe 4 is a discharge tube for induction bonded high-frequency plasma. The sample in the mist form is sent in this state by Ar as a carrier gas from a sample supply pipe 2. The Si is identified in this way from the wavelength position of the light emitted at the time of the transition again to the low energy state after the siloxane is decomposed and the Si is excited. This emission intensity is measured by using a spectrophotometer, by which the quantity of the Si is measured.
Patent JP-H076100-A (JP)
Title: Signal processor
Inventor: HIRUMA TOSHIAKI
IPC: G06F12/16
Filed: 1993-06-18
Abstract: PURPOSE:To facilitate control over the reading and writing of a storage means and reduce the capacity of memory address that error correction codes occupy for error detection by generating an error correction code from supplied data, and adding it and expanding the width of data, and making addresses wherein starting data in the unit of processing for the data are written arrange properly. CONSTITUTION:This processor consists of error correcting and encoding means 3 and 5 which generate error correction codes from the supplied data and add them, a storage means 4 which stores data of the data width expanded by the error correcting and encoding means 3 and 5, and error correcting processing means 5 and 3 which reads the data out of the storage means 4 and performs error correction processing on the basis of the error correction codes. The signal processor 9 detects and corrects the errors in the storage means 4 in such a way. The signal processor 9 serves an interface for supplying the supplied data to a host computer or data recorder 8 after the error correction.
Patent JP-H0442766-A (JP)
Title: Step motor
Inventor: KANEHARA TOSHIHIRO
IPC: H02K37/06
Filed: 1990-06-06
Abstract: PURPOSE:To improve output torque without changing the external form of a motor by providing a permanent magnet on the rotor side, besides the magnetic fluxes by the permanent magnet held by stator cores and the coil wound on a salient pole. CONSTITUTION:For the magnetic flux phim generated by a permanent magnet 14 for bias and the magnetic flux phic generated by a coil 15, addition is performed on one side of gaps g1 and g2 and subtraction is performed on the other side, and by the side of addition and the side of subtraction alternating, the step motor rotates. Hereupon, another permanent magnet 30 is added be tween rotor cores 21 and 22, with the direction of magnetization reverse to the magnetizing direction the permanent magnet 14. Hereby, the output torque can be increased to twice the conventional motor.
Patent JP-H05318607-A (JP)
Title: Optically shaping device
Inventor: TANAKA YOSHIYUKI
IPC: B29C67/00
Filed: 1992-05-15
Abstract: PURPOSE:To facilitate the generation of resin model production data and to reduce an operational load attendant on the production of a resin model by a method wherein a resin model is correctly supported by a lifting table without forming a supporting photosetting layer. CONSTITUTION:A lifting table on which a resin model 16 is to be placed is divided into a plurality of movable tables 32. A lifting amount adjusting means 61 for adjusting the lifting amount of the movable table 32 on the basis of production information of the resin model 16 outputted from a control means 51 is connected to each of the movable tables 32.
Patent JP-S5851237-A (JP)
Title: Compression type heat pump
Inventor: HATA TSUGUNORI
IPC: F25B27/00
Filed: 1981-09-19
Abstract: PURPOSE:To permit supplying constant temperature hot-water of a constant volume by a method wherein the revolving number of an engine is changed based on the detecting information of the temperature of supplying hot-water, in the heat pump heating water for supplying the hot-water by a condenser provided at the downstream of a compressor driven by the engine. CONSTITUTION:A cooling unit 8 for indoor is consisting of the compression type heat pump 7 driven by the engine 6, and the water for supplying hot-water, circulating in a flow path 5, is heated by a heat emitting unit 9 consisting of the condenser 13 at the downstream of the compressor 12 in the heat pump 7, the heat emitting unit 10 for cooling the engine 6 and the heat emitting unit 11 of the exhaust gas of the engine. An automatic control unit 21, increasing and decreasing the supplying amount of fuel from a fuel supplying unit 23 for the engine based on the detecting value from a hot-water temperature detecting unit 20 within the range of a set temperature preset by a hot water temperature  setter 19, is provided in the system while the desired purpose may be achieved  by changing the heat exchanging capacities of said heat emitting units 9-11 by adjusting the revolving number of the engine 6.
Patent JP-S6127826-A (JP)
Title: Arranged parts feeder
Inventor: SONEGAWA FUMITO
IPC: B65G47/14
Filed: 1984-07-17
Abstract: PURPOSE:To feed rod parts having different cross-sections at the opposite ends while arranging by sequentially feeding the rod parts into the grooves under horizontal condition in plural radial grooves made in a rotary disc then contacting one end of the part against the discharging member through rotation of disc and discharging to the outside. CONSTITUTION:Upon bringing some groove 5 in radial direction into the rotary phase to be aligned with the discharge port of a zigazg shoot 11 through rotation of a rotary disc 12, single bolt 1 is fed into the groove 15 to fit the semispherical end 1b of the bolt in a hole 15a at the groove bottom section and lowers without projecting the upper end section from the outercircumferential edge section of the disc 12 nor contacting against the discharge gate 16 when passing through the top section and discharged to the supply shoot 18. When feeding while directing said section 1b toward the outercircumferential section of the disc 12 and arriving to the top section without fitting in the hole 15a, it will contact against the discharge gate 16 and pulled out of the groove 15 to be fallen onto a discharge shoot 17 and to return into the parts feeder 4.
Patent JP-S63312224-A (JP)
Title: Air conditioner for vehicle
Inventor: DOI KOICHI
IPC: B60H1/00
Filed: 1987-06-15
Abstract: PURPOSE:To improve amenity in a compartment by changing the rate of blow rate blown off from a defroster jet port according to various requirements of atmospheric temperature, etc., when an air conditioner is set to the heat more. CONSTITUTION:This air conditioner is provided with a blow rate controlling means 13 for changing the rate of blow rate jetted from a defroster jet 40 and blow rate jetted from a foot jet 44. Said means 13 selects the mode of low rate of blow rate jetted from said defroster jet according to the rise of atmospheric temperature. Thus, said means 13 in the heat mode controls a front foot door 45 to the opened condition, i.e. to a position P14, while controlling a front defroster door 41 to the opened condition, i.e. to a position P9 or 10 to blow off air respectively from jets 40, 44. Next, in the defroster mode, the front defroster door 41 is controlled to the fully opened condition, i.e. to P10 to blow off air only from the jet 40.
Patent JP-S6038546-A (JP)
Title: Air flow deflecting device
Inventor: KADONOKI HIROMI
IPC: F24F13/14
Filed: 1983-08-12
Abstract: PURPOSE:To hold down the increase of air resistance and prevent the noise from generating by a constitution wherein bendable louvers are automatically bent so as to incline stepwise in relation to the stream of air only by being slided along a guide in such a manner that two louvers are automatically set to the respective optimum bend angles in response to the angle of deflection of the air flow direction. CONSTITUTION:When air is blown-off horizontally, a louver 6a and 6b are stretched in a same horizontal plane. On the other hand, when air is deflected downwards, the louver 6 is turned downwards about a pivotally supported hole 7. In this case, the louver 6 is turned downwards along guide grooves 10 arranged in side plates 4. Because the guide groove 10 is not a concentric circle with center at a point P but a circular arc with center at a point P', which locates higher than the point P, the turning of the louver 6 along the guide groove 10 causes the louver 6a and 6b to bend each other about a center hinged mechanism 6c. The air flow is made smooth due to said bending of the louvers 6a and 6b, resulting in reducing the air resistance and consequently enabling to prevent the air flow rate from lowering and the noise from generating.
Patent JP-H09305999-A (JP)
Title: Optical pickup device
Inventor: MIZUSAKI YASUSHI
IPC: G11B7/09
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To give a lubricating function to a supporting shaft satisfactorily and at a low cost, reduce a friction resistance between the supporting shaft and a lens holder, maintain the satisfactory sliding property and hence, improve the responsiveness at a low cost. SOLUTION: A supporting shaft 5 is composed of a core 5a having a rough surface and a slidable resin layer 5b formed on the surface of the rough surface of the core 5a. A friction resistance between the supporting shaft 5 and a lens holder 3 is reduced by the slidable resin layer 5b and the satisfactory sliding property can be maintained and, further, a high adhesion strength between the slidable resin layer 5b and the core 5a can be obtained by the rough surface of the core 5a and the core 5a can be covered with the slidable resin layer 5b satisfactorily without separation. Moreover, the slidable resin layer 5b can be formed by a molding process which is commonly used and the high dimensional precision of the slidable resin layer 5b can be obtained, so that finish machining can be eliminated.
Patent JP-S634345-A (JP)
Title: Circuit simulation system
Inventor: TANAKA MAMORU
IPC: G06F19/00
Filed: 1986-06-25
Abstract: PURPOSE:To shorten the time of network simulation by making a selection so that the value of a virtual capacitor interposed in a linearization network is a value where iterative calculation by a relaxing method converges on. CONSTITUTION:The node equation of a DC analysis of a nonlinear resistance network with the number N of nodes is represented as F(V)=Y.V-J(V)=0. This is solved by the iterative equation VK+1=VK-Ja<-1>F(VK) of an NR (Newton- Raphson) method. For the purpose of the calculation based upon this iterative equation, a virtual capacitor is interposed between each node and the ground and the state equation of a virtual linear network which has a Jacobian matrix Ja as a conductance matrix is generated. This state equation is integrated numerically by a BE (backward Euler) method. At this time, a linear equation is obtained in each time step, so this is calculated with the iterative equation of a GS (Gauss-Seidel) method.
Patent JP-S634315-A (JP)
Title: Key input device
Inventor: MASUDA ICHIRO
IPC: G06F3/023
Filed: 1986-06-25
Abstract: PURPOSE:To improve the operability of a key input device where one key is given plural functions by classifying input keys which are used in a shift state by two kinds. CONSTITUTION:When the 2nd functions of input keys 13-16 are used, those keys are released automatically from their shift states by being operated. When the 2nd functions of input keys 11 and 12 are used, on the other hand, a timer is started and the elapsed time from the operation of the keys 11 and 12 is monitored. In this state, when a shift key 17 is pressed, when the input keys 13-16 are pressed, or when the timer counts up to a constant time, the 2nd functions are reset. This timer is reset every time the input keys 11 or 12 is operated, so the input keys 11 and 12 can be used continuously and return to the 1st functions automatically a fixed time after the last key operation.
Patent JP-S63312771-A (JP)
Title: Two-dimensional image pick-up mechanism
Inventor: YAMAMOTO SATORU
IPC: H04N5/335
Filed: 1987-06-15
Abstract: PURPOSE:To move one-dimensional image pickup element following a moving object without using a separate position detector by finely oscillating the one- dimensional image pickup element with a completely higher frequency than the movement of the object moving object. CONSTITUTION:The one-dimensional image pickup element 16 is driven by an actuator 100 oscillating according to the signal (d) of the high frequency from an oscillator 102 and finely oscillated in a sub-scanning direction with the completely higher frequency than the movement of the object 105. When the moving object 105 is still, the signal (d) from the oscillator 102 and a video signal (c) from the element 16 are synchronously detected by the position detector 103, thereby, a position signal (e) proportional to the position of the object 105 is obtained. When the object is moved, a synchronization is detected similarly by the position detector 103, thereby, a position signal proportional to the position of the object 105 can be obtained.
Patent JP-S6041399-A (JP)
Title: Ultrasonic probe
Inventor: SAITOU SHIROU
IPC: A61B8/00
Filed: 1983-08-16
Abstract: PURPOSE:To reduce the electric input impedance to improve transmission and reception characteristics by sticking a plate material, which has the same acoustic impedance as a piezoelectric ceramic plate, to the surface opposite to an ultrasonic transmitting and receiving surface through an electrode. CONSTITUTION:In a piezoelectric element, electrodes 3 and 3' are formed on both surfaces of a piezoelectric ceramic plate 1, and the thickness oscillation is utilized. A plate material 2 is stuck to the surface opposite to the ultrasonic transmitting and receiving surface of this piezoelectric element through the electrode 3'. The acoustic impedance of the plate material 2 is equalized substantially to that of the ceramic plate 1.
Patent JP-H09330468-A (JP)
Title: Coffee dispenser
Inventor: KOBAYASHI MAKOTO
IPC: A47J31/40
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To rapidly serve a customer with coffee by parallelly operating a coffee extracting device and a stirring and mixing device to mix coffee extracted solution and sugar milk solution. SOLUTION: This dispenser is provided with a coffee extracting device 10, a stirring and mixing device 20 and a warm water supply device 30 which supplies hot water to both devices 10 and 20. A coffee extracted solution discharge pipe 40 which extends from the device 10 joins a mixed solution discharge pipe 50 which extends from the device 20 and then forms a coffee discharge pipe 60. When a sale button is pressed down, a controller is activated, the devices 10 and 20 are parallelly operated, coffee discharged solution and sugar and milk solution are mixed and served to a customer. Thereby, the dispenser can serve a customer with coffee faster than a conventional one.
Patent JP-H0383812-A (JP)
Title: Manufacture of crystalline, zeolite aluminosilicate and catalysts composed of same for organic reaction, denitrifying reaction and separation
Inventor: ROORANTO TOOME
IPC: B01D15/04
Filed: 1990-06-08
Abstract: 2.1 The synthesis of zeolites without using organic compounds proceeds very slowly under normal conditions, which means that there has hitherto been no purely inorganic large-scale industrial process without organic compounds for the preparation of aluminosilicates having a pentasil structure and with a high silica content. 
<??>2.2 The aim is to develop a process for the preparation of crystalline, zeolitic aluminosilicates having an SiO2/Al2O3 molar ratio of >/= 20 by hydrothermal crystallisation without using organic compounds, which process can be carried out on a large industrial scale and gives a product which is free from crystalline side phases. 
<??>The process is characterised in that the following molar ratios exist in the reaction batch:
 SiO2/Al2O3 = 20 - 60
 OH<->/SiO2 = 0.10 - 0.20
 H2O/SiO2 = 20 - 60
 and the hydrothermal crystallisation is carried out in two steps, the first step being carried out in the temperature range of from 245 to 325 DEG C for from 1 to 20 minutes and the second step being carried out in the temperature range of from 120 to 225 DEG C for from 1 to 100 hours. 
<??>2.3 A preferred application of the process relates to the purely inorganic preparation of crystalline, zeolitic aluminosilicates.
Patent JP-S5372655-A (JP)
Title: Transmitting and receiving device of low frequency resonance type
Inventor: KAMEYAMA AKIRA
IPC: H04R1/44
Filed: 1976-12-10
Abstract: PURPOSE:To increase the acoustic load so as to improve the electro-acoustic converting efficiency by arranging oscillators of low frequency and light and small size at a preset spacing in a manner to have their radiative surfaces opposed.
Patent JP-S629487-A (JP)
Title: Ic card
Inventor: HATADA KENZO
IPC: G06K7/10
Filed: 1985-07-05
Abstract: PURPOSE:To simplify greatly the structure of a connection means and to reduce the thickness of an IC card, by incorporating a light emitting element, a photodetecting element and a photocell element and using an optical signal to perform the transfer of signals. CONSTITUTION:Optical waveguides 12 and 13 for photodetection and light transmission respectively are buried into a card body 11 together with a semiconductor element 14 which controls and stores signals. An end of each of both waveguides 12 and 13 is exposed over the end face of the card body 11 for transfer of light. A light emitting element and a photodetecting element are unified in the element 14 and a photocell element 15 provided approximately over an entire area of the rear side of the card body 11 serves as a power supply of the element 14. Then a back-up secondary cell 16 which can be charged is connected to the element 15. Thus the transfer of signals is carried out optically and therefore not wire is needed for connection to an electrode terminal. Furthermore, the electrode terminal is never exposed. This prevents the damage of the element 14 owing to electrostatic breakdown.
Patent JP-H11341205-A (JP)
Title: Opening/closing device of cover
Inventor: SASA MASAHIKO
IPC: G03B27/62
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device of a cover in which a shaft part formed on the cover can disengagedly engaged with an engagement recessing part formed on a main body without being spatially constrained. SOLUTION: A rotating shaft part 95 formed on a second cover 94 is inserted in a groove part 96a of a U shaped, in section, of a first cover 82 which opens towards an engagement pin 97 side of the second cover 94. When the engagement pin 97 is engaged with a guide hole 98a of a projection plate part 98, the projection plate part 98 moves to a tip side of the engagement pin 97 by a guide surface 97a of the pin 97, and the engagement pin 97 is naturally engaged with the guide hole 98a. The guide surface 97a of the engagement pin 97 is formed only on a part of an opposite side to the one where the groove part 96a is located and the engagement pin 97 is prevented from pulling out of the guide hole 98a of the protrusion plate part 98 by a guide of the guide surface 97a in opening and closing the second cover 94.
Patent JP-H1173602-A (JP)
Title: Magnetic recording and reproducing device and magnetic reproducing device
Inventor: NISHIJIMA HIDEO
IPC: G11B5/027
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain a long time recording mode while maintaining compatibility with the conventional system. SOLUTION: One pair of 1st video heads 2 and 3 for a standard mode, one pair of 2nd video heads 4 and 5 for N (an integer of >=4)-fold mode and one pair of sound heads 6 and 7 are arranged at approximately symmetrical positions in pairs on a rotary body 1, and azimuths of the individual heads in pairs are formed in different directions from each other, and also, the azimuths of the sound heads and the azimuths of the 1st and 2nd video heads are made to be different from one another in absolute value, and then the 1st and 2nd video heads are positioned to be shifted from the sound heads in the rotating direction and are disposed close to each other, and also both heads are disposed with their centers in the width direction approximately conformed with each other.  The width of the sound head is formed to be <=3 times as much as a track pitch of the N-fold mode, and based on a level of a sound signal to be reproduced tracking control at the time of reproducing under the N-fold mode is carried out. The widths of the 1st and 2nd video heads respectively are formed to be approximately double of the track pitch of the N-fold mode.
Patent JP-S5273226-A (JP)
Title: Exhaust gas purifier
Inventor: AOYAMA SHIYUNICHI
IPC: F01N3/10
Filed: 1975-12-16
Abstract: PURPOSE: To prevent mixing of air into annular flow exhaust gas and to depreciate harmful component of exhaust gas collectively by designing multicylinder engine so that annules flow exhaust gasis taken out from exhaust port of only some of the cylinders. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S635182-A (JP)
Title: Pump device
Inventor: TSUTSUI TOSHINAO
IPC: F04B19/20
Filed: 1986-06-25
Abstract: PURPOSE:To make it possible to feed fluid without using a specific power device, by exchanging the heat of a heat medium in a closed heat receiving container, alternately with liquid on feeding and the outside air, and by changing the internal volume of an expandable container in accordance with variations in the pressure in the closed heat receiving container. CONSTITUTION:An expandable container 6 is disposed in a closed heat receiving container 3, having its inside isolated from a heat medium 2 which is charged in the container 3. The inside of the expandable container 6 is communicated with the fluid supply side through a suction passage 4 and a suction control valve 10, and also connected to the fed fluid use side through a discharge passage 5 and a discharge control valve 11. Meanwhile there is provided a radiator 8 for heat-exchange between the heat medium and cooling liquid 14 above the closed heat receiving container 3. The radiator 8 and the inside of the closed heat receiving container 3 are communicated with each other through a heat receiving and radiating control valve 9 which turns on the communication therebetween when the expandable container 6 is at a bottom dead center.
Patent JP-H11332756-A (JP)
Title: Thermal insulation pot
Inventor: YOKOYAMA SUSUMU
IPC: A47J41/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in use by simply separating and connecting a pot body and a leg part and to keep the quality of drink by pouring a drink without opening the whole of an opening part of a thermal insulation container. SOLUTION: This pot comprises a thermal insulation container 16, a pot body 11 provided with a pouring port 17 connected to the thermal insulation container 16, and a leg part 12 provided with a water receiver arranging space 22 formed below the pouring port 17 to support the pot body 11. In this case, the pot body 11 and the leg part 12 can be separated and joined from and to each other, a connector 23 for connecting both members to each other is provided between the pot body 11 and the leg part 12, and the connector 23 is provided with a connection releasing operation part 24.