baber/WOPTO huggingface dataset:
Patent JP-H06350899-A (JP)
Title: Camcoder
Inventor: CHIGISAKI TADASHI
IPC: H04N5/232
Filed: 1993-06-08
Abstract: PURPOSE:To obtain novel design property with superior containability and portability by adopting only a VTR mainbody part as one case, separately and integrately forming a camera part, a microphone part and a view finder part by means of the case and making it freely movable. CONSTITUTION:The VTR mainbody part 1 is formed by one case. The case with the camera part 2, the microphone part 3 and the view finder part 4 is separately provided and the parts are integrally formed and arranged in the neighborhood of the VTR mainbody part 1 so as to be freely movable. A two- dotted line 5 indicates the movably contained case part where the camera part 2, the microphone part 3 and the view finder part 4 are integrally formed. Since the case with the view finder part 4 is freely rotatably at the time of containing and carrying, containability and portability come to be superior. Since the case with the view finder part 4 is freely rotatable from the case part of the VTR mainbody part 1 at the time of image-picking-up, a photographing posture is not restricted and novel and good-looking design can be obtained.
Patent JP-H01307334-A (JP)
Title: Phase synchronizing system
Inventor: KIHARA MASAMI
IPC: H04L7/00
Filed: 1988-06-06
Abstract: PURPOSE:To build up a phase synchronizing system in a few standby phase transmission lines by receiving the supply of a reference frequency from a frequency synchronizing network, deciding the initial phase by the reference phase information from the phase synchronizing network and using the obtained reference phase as the standby phase at a failed phase synchronizing network. CONSTITUTION:A slave station 4 ensures a frequency transmission line 10 in a frequency synchronizing network 12, reproduces the reference frequency, uses the reference frequency and generates the period (frequency) of the reference phase signal and decides the initial phase by the reference phase information so as to obtain the reference phase information of one system at first. Then one transmission line 11 or two of the phase synchronizing network 13 is ensured to obtain the reference phase information thereby obtaining the reference phase information with high reliability as the entire slave station 4. Thus, when the reference phase information is faulty due to a fault of the phase transmission line 11, the reference phase is maintained till the fault of a few phase transmission lines 11 is restored.
Patent JP-S5661429-A (JP)
Title: Production of aromatic polyester-polycarbonate
Inventor: MORI HAJIME
IPC: C08G63/64
Filed: 1979-10-24
Abstract: PURPOSE: To produce an easily washable aromatic polyester-polycarbonate, by adding a specified amount of a chloroformate compound or phosgene to the reaction mixture at the final stage of or after completion of the polycondensation reaction of an aromatic polyester-polycarbonate and bringing the reaction to completion.  
     CONSTITUTION: An aromatic polyester-polycarbonate represented by formula I or II, wherein X is a bivalent group and aromatic nuclei have substituents, is obtained by the interfacial polymerization of (A) a dihydroxydiaryl compound with (B) terephthaloyl chloride and/or isophthaloyl chloride and (C) phosgene in the presence of water, methylene chloride and an acid-binding agent, until at least 95% of the total -COCl groups in said components (A) and (B) have been reacted, then adding to the reaction mixture, a chloroformate compound or phosgene in such an amount as to reduce the content of -COCl groups to 10W1,000μeq/g of the total material and reacting the mixture for 10minW3hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1045817-A (JP)
Title: Polymerization in the presence of stable free radical and free radical initiator
Inventor: BERTIN DENIS
IPC: C08F2/38
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer or a copolymer having a low yellow discoloration index in a high reaction speed by performing a radical polymerization in the presence of a stable free radical and a radical initiator so as to play a role of the polymerization initiator more efficiently. SOLUTION: This polymerization method is to perform a radical polymerization or copolymerization of (C) at least one kind of monomer (suitably an aromatic vinyl or a diene compound) in the presence of (A) a stable free radical and (B) an initiator expressed by the formula (R<1> , R<2> are each an alkyl, an aryl or an alkylaryl) (suitably dicumylperoxide). Further, it is preferable to introduce the component (B) in 50-50,000ppm weight ratio based on the weight of the component (C) and the component (A) in 0.005-5wt.% ratio based on the total amount of the components (C) and (A), to make 1.5-2.5 molar ratio of the component (A) to (B), and to perform the (co)polymerization in an organic phase without the presence of water at 100-130 deg.C (co)polymerization temperature.
Patent JP-S5567540-A (JP)
Title: Production of light scattering glass
Inventor: NISHIE NOBUO
IPC: C03C17/22
Filed: 1978-11-10
Abstract: PURPOSE: To produce light scattering glass of high strength by spraying an aq. soln. of a potassium phosphate cpd. upon a hot glass surface to generate fine unevenness and forming a compressive strain layer on the surface.  
     CONSTITUTION: An about 10W193g/100ml aq. soln. of a potassium phosphate cpd. is sprayed upon a glass surface heated to 500W700°C to generate fine unevenness of 0.1Wseveral μ order, thereby providing a light scattering property. The glass is then rapidly cooled to about 480W500°C and held in the temp. range for 1W30min to ion exchange Na +  in a glass surface layer for K +  in the cpd., thus forming a compressive strain layer on the surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5661640-A (JP)
Title: Measuring method and apparatus for thermal conductivity
Inventor: ARAKAWA YOSHIAKI
IPC: G01N25/18
Filed: 1979-10-25
Abstract: PURPOSE: To accurately measure the thermal conductivity by performing the measurement based on the integration value of the measured temperature along time in order to allow the measurement to be free of the error of measurement due to the selection of specific times.  
     CONSTITUTION: The output of a thermocouple 4 in a probe unit 1 is supplied to an input terminal 14a of an analog multiplexer 14. The temperature of the cold junction of the thermocouple 4 is measured by means of an automatic cold-junction compensator 15, and supplied to an input terminal 14b of the analog multiplexer 14. Moreover, the output of the thermocouple 4 is supplied through a preamplifier 12, precut circuit 17 and integrator 42 to an input terminal 14c of the analog multiplexer 14. Each analog data supplied to the analog multiplexer 14 is sent through an A/D converter 18 to a digital input circuit 19, processor 20 and memory 21. Through a digital output circuit 24, the processor 20 controls a thermal conductivity digital display 26, measured temperature digital display 27 and set-up OK lamp 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929519-A (JP)
Title: Shift indicator of vehicle with manual transmission
Inventor: MURAKAMI AKIKIYO
IPC: F16H61/00
Filed: 1982-08-10
Abstract: PURPOSE:To improve the fuel consumption of a vehicle easily, by a method wherein indication of shift up state in lower speed gear side is delayed and therefore the indication follows the shift up operation. CONSTITUTION:If a manual transmission is set to first gear speed and acceleration is performed, engine rotation speed N1 in this state is detected by a differentiator 10 and threshold value NS1 is set to a comparator 4 by operation in a threshold setting device 12. When detecting speed N in a rotation speed sensor 2 attains the threshold value NS1, the comparator 4 produces H-level output. Provided that throttle opening theta satisfies thetaL<=theta<=thetaH in a comparator 3, AND gate 5 produces H-level output and a shift-up indicator 6 acts to indicate the shift-up state to a driver. Similar operation is further performed and threshold values NS1-NS4 are operated on the basis of detected acceleration every shift up, and then set in sequence. Every time of attaining the threshold value, shift up is indicated.
Patent JP-S5261458-A (JP)
Title: Beam power supply antenna system
Inventor: ABE KOUJI
IPC: H01Q15/16
Filed: 1975-11-17
Abstract: PURPOSE:The steel tower, reflector on top of the tower, repeater at right under the tower and power supply section are related into one building. Thus, the radiation characteristics is improved and spill-over is minimized to ensure a high efficiency.
Patent JP-S5838893-A (JP)
Inventor: SAITOU SHIROU
IPC: E02D29/045
Filed: 1981-09-02
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-S5929652-A (JP)
Title: Purification of spergualin or its derivative
Inventor: NISHIZAWA RINZOU
IPC: C07C239/00
Filed: 1982-08-10
Abstract: PURPOSE:To prepare the titled compound useful as a carcinostatic agent, in high purity and yield, by purifying a crude product of an acid salt of spergualin or its derivative with a specific packing material and an eluting solution. CONSTITUTION:An acid salt of spergualin of formula (R is H, hydroxyl or 1- 10C aliphatic acyloxy; n is 4-6) or its derivative is subjected to column chromatography using an insoluble carrier having carboxyl groups as packing material (e.g. CM-Sephadex, carboxymethyl cellulose, etc.). A water-containing hydrophilic organic solvent (e.g. methanol, ethanol, acetone, etc.) containing an inorganic salt is used as the elution solution, and the purification is carried out at <=room temperature, preferably <=10 deg.C. EFFECT:The impurities can be seprated economically and the concentration can be carried out at low temperature in a short time by the use of the water-containing hydrophilic organic solvent.
Patent JP-S6030334-A (JP)
Inventor: MATSUMOTO MITSUO
IPC: E04G9/05
Filed: 1983-07-28
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-S5470813-A (JP)
Title: Recording and detecting apparatus for magnetic tape
Inventor: AKIYOSHI FUMIO
IPC: G11B20/10
Filed: 1977-11-17
Abstract: PURPOSE: To effect the detection of a magnetic tape without any influence from dusts or the like by making recording density marker signals (ID burst) of a plurality of bursts having a phase according to the recording densiry thereby to detect the phase synchronism upon reproduction.  
     CONSTITUTION: The ID burst 2, which is recorded in a magnetic tape 1, is divided into a plurality of regions, which are alternately recorded in a preset phase which is different in accordance with the recording density. The signals reproduced from the burst 2 is fed to a loop circuit, which is composed of a phase detecting circuit 14, an integrating circuit 15 and a voltage control oscillator 16, so that they are compared in phase with the burst signals corresponding the recording densities of two differnt modes which are generated from the oscillator 16 in accordance with the control signals of a control  circuit 17. Thus, in accordance with the output of the oscillator 16, which is produced upon coincidence with the burst signals of any mode. In this instance, it is possible to detect the record due to the satisfactory synchronism without any influence from scratches or dusts on the tape 1 by means of a portion of the burst regions which are divided in plural. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05266679-A (JP)
Title: Precharging circuit of bit line to read eprom memory cell
IPC: G11C16/24
Filed: 1992-05-29
Abstract: PURPOSE: To read data without requiring a time to eliminate noise by discharging through the use of the drain voltage of an adustment transistor when a high speed precharge transistor reaches to an asymptotic drain voltage. CONSTITUTION: Inverters M1 and M2 determine the gate voltage, which controls an adjustment transistor M3 and a precharge transistor M6, so that a high speed precharge of a bit line BL is accomplished at the beginning of a reading. Simultaneously, the gate voltage of a charge transistor M4 reaches to an asymptotic value voltage and the gate voltages of the transistors M3 and M6 reach to the voltage which discharges the transistor M6. Thus, the transistor M6 is discharged at the end of a precharge step. Moreover, the asymptotic voltage value has no additional extension, requires no adjustment at the end of a precharge and reaches to the target value. Thus, the reading of a cell C1 is executed without waiting for the required time to eliminate the noise introduced by the transistors M3 and M6.
Patent JP-H11330442-A (JP)
Title: Optical device
Inventor: FUJII HIDEAKI
IPC: H01L27/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate design limits and constrains of miniaturization concerning the focal distance of the optical device and to reduce the number of man-hours needed to assemble the optical device, without degrading hermetic property of the package wherein the solid-state image-pickup element is contained in an optical device wherein a package which holds an optical element, for example, a solid-state image-pickup element is provided with at least a cover which shields the element from the outside and a lens which forms an object to be imaged on the imaging plane of the optical element. SOLUTION: A cover 9 is integrated with lenses 10, 10 to construct a lens/ cover integrated member 11, which is fixed to a package 1. Then the cover 9 is formed of a plate glass and the lenses 10, 10 are formed of resin, and one main surface of each lens is curved and the other is flat. The flat surfaces of the lenses 10, 10 are fixed, for example, to both main surfaces of the cover 9 so as to construct a lens/cover integrated member 11.
Patent JP-H09318328-A (JP)
Title: Laser non-contact extensometer
Inventor: KAMEGAWA MASAYUKI
IPC: G01B11/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To avoid hazard to a human body by utilizing scattered light from a test piece to automatically detect presence of fracture of the test piece at a measurement part, and reducing the output level of irradiation laser light to a specified level or less. SOLUTION: For example, under the condition where a test piece W is not held between holding tools Ca and Cb, a measurement laser light is emitted from a semiconductor laser 11. In that case, the scattered light from the test piece W does not enter and image sensor 21, so, the average value level of each channel output is significantly lower compared with the case where the test piece W is present at the position, therefore in this case, a control signal is supplied from a test piece fracture/presence detecting part 33 to a laser power source circuit 10, for lowering a driving current of the semiconductor laser 11. Thereby, an irradiation laser light immediately drops to a low level.
Patent JP-S6119464-A (JP)
Title: Preparation of packed bean curd
Inventor: SUGISAWA AKIRA
IPC: A23L11/00
Filed: 1984-07-04
Abstract: PURPOSE:To obtain a packed bean curd free from syneresis, giving smooth and excellent feeling to the palate, and suitable especially for the use of a quick- acting coagulant, by adding a coagulant to an aqueous solution such as soya milk, etc., and homogenizing the mixture within a specific period. CONSTITUTION:A coagulant and preferably a coagulation retardent (e.g. sodium pyrophosphate) are added to soya milk or an aqueous solution of separated soybean protein, and the mixture is homogenized within 30min (preferably within 2sec-10min) using a pressure-type homogenizer under a homogenization pressure of preferably 50-700kg/cm<2>. The homogenized product is filled in a packaging container, sealed, and thermally coagulated to obtain the objective bean curd.
Patent JP-2000328584-A (JP)
Title: Foundation structure
Inventor: MIURA YASUNARI
IPC: E02D27/14
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To easily construct piles bearing vertical and horizontal loads of a building by driving piles at intervals into the ground so as to hold it so that the ground in an area of mat slab may become a part of the structure of foundation. SOLUTION: An outer circumferential pile part 3 is formed by driving ready made concrete piles 6 having the length not to reach the support gound 5 at intervals so that the ground 7 into which the piles 6 are driven may be held between the piles 6 mutually. At the inside of the part 3 inner circumferential piles 4 are placed so that the ground 9 in a small area 8 surrounded by the piles 4 are held by the piles 4. The ground in a large area 10 interposed between the piles 3, 4 are held thereby to form the structure of foundation 1. Accordingly the purpose is attained in an economical manner.
Patent JP-H10331405-A (JP)
Title: Manufacture of flooring and flooring itself
Inventor: HAYASHI MORIO
IPC: E04F15/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the joint fixing of plate materials and to make it possible to easily split them to be connected and fixed into two parts by filling recess sections formed by notching rabbet joints in the shape of a spot on the rear sides of the plate materials with hot-melt to connect and fix them to each other. SOLUTION: A female tongue 4 on the rear side of one plate material is fitted to a male tongue 5 projected to the side on the rear side of the other plate material to manufacture a flooring by connecting and fixing the plate materials 1 to each other. The rabbet joints 9 are notched in the shape of a spot to form recess sections 2, and the recess sections 2 are filled with hot-melt 10 to connect and fix the plate materials 1 and 1 to each other. The recess sections 2 of required size are formed by notching part or all of the rear side of the female tongue 4. Accordingly, the filling can be completed with a very small amount of hot-melt in comparison with the overall length of the plate material filled with a full amount of hot-melt 10, and the plate materials 1 and 1 can be easily connected and fixed.  In the case the plate materials 1 to be connected and fixed are split into two parts, the plate materials 1 can be simply split into two parts by avoiding the holt-melt 10 part spotted in the shape of a spot.
Patent JP-S5941322-A (JP)
Inventor: KAARU MOORISU SARIBAN
IPC: C08G18/00
Filed: 1983-07-28
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-2000326859-A (JP)
Title: Hydraulic power steering device
Inventor: UMETANI AKIHISA
IPC: F16K31/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance the feeling of steering and running stability and to permit a necessary steering assist even during travel at high speeds. SOLUTION: In this device, the opening of a throttle part between an axial groove on the inner periphery of a first valve member 31 and an axial grove on the outer periphery of a second valve member 32 is varied by the relative rotations of both valve members 31, 32 so as to control hydraulic pressure for generating a generated steering assisting force. A variable throttle part whose opening varies depending an opening conditions is provided between a throttle part belonging to a second group with large closing angles and a tank. The axially extending edges of grooves 51a, 52b in the second valve member 32 constituting throttle parts A, B, C, D belonging to a first group with small closing angles are formed as chamfered portions constructed of a plurality of flat surfaces S1, S2 circumferentially arranged side by side.  A direction perpendicular to the flat surface S1 closer to the grooves 51a, 51b in the second valve member 32 forms a greater inclination angle relative to the radial direction of the circumscribed circle of the second valve member 32 than a direction perpendicular to the flat surface S2 that is farther from the grooves 51a, 51b.
Patent JP-H10295468-A (JP)
Title: Kitchen placement board
Inventor: YOSHIDA YOSHIHIRO
IPC: A47J47/16
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent above the work top from being flooded, thus to ruin its good appearance by installing a recessed part in continuation with a placement part having a flat upper surface and a lid placement which holds to stand a lid having an upper surface opening at the placement part or at the rear end of the recessed part and which is structured one-step higher than the placement part. SOLUTION: In a placement board 1, a placement part 2 on which pots and pans are placed, a recessed part 3 on which, in continuation with the placement part 2, an oil container to put in oil for frying and wooden tablespoons, etc., and a lid placement 4 at the back end of the placement part 2, are provided. The placement board 1 is used to be placed over the kitchen worktop and may be fixed to the location of use or may be movably installed without being fixed. The placement 2 has a flat upper surface, on which a pan is placed temporarily when it is brought down from a heater or when the cooked food is dished on plates. The recessed part 3 is recessed except for the outer periphery and seasonings to be used on the work top, the oil container and the like are housed in the recessed part.  The lid placement 4 is opened on the upper surface for the lid to be inserted and is heightened above the placement 2.
Patent JP-H06332427-A (JP)
Title: Character display device
Inventor: YOSHINO YUKIO
IPC: G11B20/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a superior character display device capable of easily reading and interpreting a display content displayed on a display even when it is not set in a standstill state. CONSTITUTION:This device is constituted in such a way that it is equipped with the display 14 capable of displaying (n) digits of prescribed display information, a reproducing device 11 which reads the display information from a recording medium, and a control means 13 which displays the display information on the display 14, and the control means 13 decides whether or not the total number of digits of read display information is smaller than the (n) digits of the display 14, and displays the display information as it is on the display 14 when it is decided that it is smaller than (n) digits, and displays partial display information up to the digit before a blank between words which constitute the display information on the display 14 when it is decided that the total number of digits is larger than (n+1) digits, and also, displays residual partial display information on the display 14 starting from the next digit of the blank based on a prescribed condition.
Patent JP-H04363970-A (JP)
Title: Binary picture coding method
Inventor: TATEISHI TOORU
IPC: H04N1/413
Filed: 1991-06-11
Abstract: PURPOSE:To provide a binary picture coding method in which a pseudo contrast picture is coded without reducing the compression efficiency to the utmost and the coded picture is sent in a short time. CONSTITUTION:The method is provided with a picture memory 2 storing a binary picture data, a code generating section 4 coding a picture data read from the picture memory 2 through the use of the redundancy suppression coding system, and a main control section recognizing a ratio of a generated code quantity with respect to a picture data quantity based on the correlation between an address progress state relating to read of the picture data from the picture memory and a code generating processing number of times in the code generating section 4 and controlling the inhibit of the coding in the code generating section 4 depending whether or not the ratio exceeds the specified value, and the non-compression mode is introduced for a picture area in which the code quantity with respect to the picture data quantity is increased to be a specified ratio or over and the picture data from the code generating section 4 is sent without compression.