baber/WOPTO huggingface dataset:
Patent JP-S6036455-A (JP)
Title: Diol modified with lactone
Inventor: SASAKI KENICHI
IPC: B01J31/12
Filed: 1983-08-09
Abstract: NEW MATERIAL:To diol modified with lactone shown by the formula I (R is H, or methyl; m and n are positive integer of 1-2; Y is bifunctional residue obtained by removing ester bond from 6-8C saturated aliphatic lactone ring; p and q are positive integer decided depending upon an amount of saturated aliphatic lactone to be reacted). USE:Having improved heat resistance, useful as an improver for modifying a resin such as polyester, etc. PREPARATION:1mol adduct of bis (4-hydroxyphenyl) sulfone with alkylene oxide shown by the formula II is reacted with >=2mol 6-8C saturated aliphatic lactone in a nitrogen atmosphere at 130-250 deg.C with stirring, to give a compound shown by the formula I . The use of sulfuric acid, etc. as a catalyst accelerates the reaction rate, and easily provides the desired compound.
Patent JP-S5768415-A (JP)
Title: Ground improving method
Inventor: MACHIDA YASUNORI
IPC: E02D5/66
Filed: 1980-10-17
Abstract: PURPOSE: To avoid bad influence on existing structures under the ground by providing a strain buffer hole when improving the gound by constructing piled underground in the neighborhood of existing underground structures or the like.  
     CONSTITUTION: A strain buffer hole 3 is provided in the proximity of an existing structure, e.g., gas pipe, under the ground 1. The strain buffer hole 3 consists of a trench type buffer hole 4 and a circular buffer hole 5. The trench type buffer hole 4 is filled with natural mud water or bentonite mud water, and also the circular buffer hole 5 is filled with excavated soil. Then, a pile pit 6a is drilled by means of a spiral auger type casing 8 attached to a base machine 7 and then a pile 6 is driven. In this case, the buffer hole 3 serves to isolate the gas pipe 2 from the pile pit 6a, and therefore, no influence by the construction work of the pile is exerted on the gas pipe 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0437332-A (JP)
Title: Optical space transmitter
Inventor: NAKAJIMA YUKIO
IPC: H04B10/112
Filed: 1990-06-01
Abstract: PURPOSE:To attain optical axis adjustment simply and inexpensively by making an optical axis of a laser beam transmitted from a half mirror with that of a reflected visual light beam so as to confirm the light transmission state of the visual light beam. CONSTITUTION:A laser beam and a visual light made incident in a lens 23 are collimated and outputted to a light receiver side device B. The light beam made incident in the device B is given to a lens 25 and the laser beam is focused to a sensor of a signal receiver 27 for optical space transmission through a half mirror 26 of the next stage. On the other hand, the visual light beam in the incident light is reflected in the incident face of the half mirror 26 and focused to the sensor of a visual light display device 28. Since the visual light quantity made incident in the display device 28 is proportional to the incident luminous quantity of the laser beam for signal transmission, the light receiver side device B is moved so that the luminous quantity made incident in the display device 28 is maximized and the optical axis of the sender and that of the receiver are adjusted so as to align with each other.
Patent JP-H0310646-A (JP)
Title: Unwashed rice, method for processing same rice and device therefor
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1989-06-06
Abstract: PURPOSE:To obtain an unwashed rice immediately capable of cooking only by charging into water without washing and dipping the unwashed rice by cleaning polished rice with low-temperature water at a short time immediately after polishing in water and simultaneously staining the polished rice and further controlling water content of the polished rice to specific content. CONSTITUTION:A polished rice is immediately cleaned at <=15 deg.C at a short time (preferably <=30min) and simultaneously stained and further water content thereof is controlled to 14-16% to provide the aimed unwashed rice.
Patent JP-H01314095-A (JP)
Title: Monitor control system
Inventor: SATO TOSHIHIKO
IPC: G08C25/00
Filed: 1988-06-14
Abstract: PURPOSE:To improve the reliability by providing a standby transmission line between equipments subjected to supervision(SSE) and between lower supervisory controllers(LSC) and collecting supervisory information via the standby transmission line and the normal LSC if a fault takes place in an active path. CONSTITUTION:Standby transmission lines 31, 32 are provided in crossing between the SSEs 3011, 3021 and the LSCs 201, 202 and the SSEs 301, 302 are provided with a selection function for active transmission lines 21, 22 and the standby transmission lines 31, 32. Thus, if either one of the transmission lines 11, 21 and the LSC 201 has a fault, a upper supervisory controller(USC) 10 continues the collection of supervisory information from the SSEs 3011-301n via the standby transmission line 31 and the normal LSC 202. Thus, even in the occurrence of a fault of the active path, no hindrance takes place in the collection of monitor information and the entire reliability is improved.
Patent JP-S629131-A (JP)
Title: Latent heat accumulator
Inventor: KAWANO TOMOHIRO
IPC: F28D20/00
Filed: 1985-07-03
Abstract: PURPOSE:To provide the room with one equipment which is capable of both heating it in winter and cooling it in summer by providing an equipment which consists of a latent-heat accumulating tank and a heat pump and installing its indoor machine at a section of the air intake channel of the heat-accumulating tank and its outdoor machine outside of the warm room. CONSTITUTION:The room temperature rises above the melting point of the material of a heat accumulator by solar energy in winter and it is sensed by a temperature sensor 2c to drive a suction fan 2a with a control board 2b to accumulate the heat in the heat- accumulating material of the heat-accumulating tank 2 and the exhaust gas of lower temperature is discharged into the room, and there the room air is again heated by solar energy. When the weather does not supply solar energy enough to raise the room temperature and melt the heat-accumulating material, the room temperature is sensed by a temperature sensor 2c and a heat pump is started fro room heating, and the outdoor machine 4 becomes an evaporator. The heat energy of its intake air e is blown to the condenser 5 as shown by the arrow mark in solid line through a compressor 4a to heat the intake air b. In summer the 4-way switch valve 4b of the outdoor machine 4 in the heat pump is changed over to carry the cooling medium as shown by the arrow mark in the broken line, and the heat is pumped up from the intake air b by using the indoor machine 5 as an evaporator and the outdoor machine 4 as a condenser, and the pumped heat is discharged to the intake air e and the exhaust air becomes the exhaust air f.
Patent JP-S63309242-A (JP)
Title: Apparatus for analyzing propagation of arterial wave
Inventor: SATO NOBORU
IPC: A61B5/352
Filed: 1987-06-10
Abstract: PURPOSE:To judge a circulatory disease such as arterial sclerosis or arrhythmia, by detecting the propagation time of an arterial wave from the center to the periphery and analyzing the fluctuation and dry beating degree of propagation data calculated at a predetermined time. CONSTITUTION:The R-wave in an electrocardiographic signal is detected by an R-wave detection means 2 to output an R-wave timing signal. The top or bottom in the arterial wave signal generated after the generation of the electrocardiographic signal is detected by a pulse wave peak detection means 4 to output a peak timing signal. The pulse wave propagation signal between the above-mentioned signals is measured by a pulse wave propagation time measuring means 5 at each time when the electrocardiographic signal is generated. The distribution state of each pulse wave propagation time at a predetermined time is analyzed by a pulse wave propagation time analyzing means 6 to be displayed and recorded on an output means 8. A dry beating analyzing means 7 detects such a state that no peak timing signal between R-wave timing signals is detected, as dry beating and analyzes the dry beating degree to output the same to the output means 8. The above-mentioned results are utilized in the diagnosis of a circulatory or vascular system disease.
Patent JP-S628370-A (JP)
Title: Information recording and reproducing system
Inventor: SAITO ATSUSHI
IPC: G11B7/00
Filed: 1985-07-03
Abstract: PURPOSE:To attain reproduction as data with less edge shift by constituting a start timing mark representing the start of information decoding with a couple of divided block patterns respectively. CONSTITUTION:The start timing mark representing the information decoding start position is provided as a duplicated pattern to the leading and trailing of a reproduced waveform. The start timing mark detected from the front edge takes timewise preceding over the start timing mark detected the tail ridge. Then the mark detection pulse from the front edge is inputted to a delay element to select a pulse coincident timewise with the mark detection pulse from the tail ridge not delayed among delayed pulses outputted from an output terminal of the delay element. Through the operation above, a time being the time difference of substantial both detection pulses added with an error by the edge shift is obtained. The error time of the succeeding data string to the timing mark is corrected by selecting some output terminals of delay elements of other systems to adjust the time of the error due to the edge shift among the obtained time differences.
Patent JP-S5369665-A (JP)
Title: Method of and apparatus for measuring curvature of shadow mask
Inventor: ITOU SHIYUUJI
IPC: G01B5/213
Filed: 1976-12-03
Abstract: PURPOSE: To provide an arrangement for measuring curvature of a shadow mask, in which a rotatable disk is disposed downwardly of a shadow mask in freely rotatable manner, and detecting heads are placed with appropriate intervals along a line passing the center of said disk whereby measurement of curvature can be made highly accurately with a small number of detecting heads. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198244-A (JP)
Title: Automatic printing system
Inventor: NAKAGAWA KATSUMI
IPC: B41F33/04
Filed: 1984-07-12
Abstract: PURPOSE:To provide a system having a printing means, a means for setting the number of printing times and a control means, and capable of continuously and automatically performing a printing treatment process from the fabrication of an image forming member, to which an image pattern capable of repeatedly receiving image regeneration processing is formed, to printing. CONSTITUTION:An automatic printing apparatus 1 is constituted of an image forming sheet receiving part 2 capable of receiving an image forming sheet used as a master, an exposure part 3 for projecting the image light of an original onto an image forming sheet, a thermal development part 4 and an electrostatic printing treatment part 5. In this apparatus, after the image forming sheet is fed to a predetermined position from the image forming sheet receivng part 2, the original document arranged to a predetermined image forming part is exposed and image light by exposure is projected to the image forming sheet and thermally developed to fabricate an electrostatic printing master. Succeedingly, the fabricated master is used to perfectly and automatically perform all operations for performing electrostatic printing according to a predetermined program.
Patent JP-H09301356-A (JP)
Title: Easy-to-open paper container for liquid
Inventor: OKAMOTO HIDEHIKO
IPC: B65D5/70
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To impart an easily openability to a paper board of which both surfaces are coated with a thermoplastic resin by a method wherein a half cut is placed from the surface layer part so that a pull tab region with a shape of which the lower part is closed, and of which the top is open, may be partitioned, and the thermopalstic resin layer on the external surface in the pull tab region, is partially heated and roughened. SOLUTION: On an upper folding-in side wall 1G where a pull tab P is provided, a folding line process by a pressing line and a half cut are placed at the same time with a punching out of a carton blank, and a stopper S is affixed to a specified location above the pull tab region. Then, the approx. center of the pull tab region, is baked by jetting hot air of a high temperature exceeding the melting point of the thermoplastic resin, from a nozzle into the spot from the surface, and then, is cooled by cool air, and by doing so, a roughened part F is formed on the smooth resin surface. Therefore, the frictional resistance on the surface of the pull tab P becomes larger, and a slip preventive property works, and the pull tab P can be unsealed by a gripping force which is smaller compared with a conventional one.
Patent JP-H05346272-A (JP)
Title: Heat pump type air conditioning device
Inventor: SATO MOTOHARU
IPC: F25B27/02
Filed: 1991-06-17
Abstract: PURPOSE:To provide a heat pump type air conditioning device of which the cooling capability or heating capability does not decrease even at the time of peak loading in midsummer or intense cold season, etc. CONSTITUTION:A heat transfer device 13 which is equipped with first and second heat transfer units 14, 15 to be filled with adsorbing materials 14c, 15c, which emit heat when adsorbing a refrigerant and absorb heat when eliminating the refrigerant, and perform heat exchange with the cooling water of an engine E is provided. For example, when a cooling operation is performed, the refrigerant is moved from the first heat transfer unit 14 to the second heat transfer unit 15 by the heat of the cooling water of the engine E. Then, the circulation of the refrigerant in a heat pump circuit 1 is switched from an outdoor side heat-exchanger 3 to a bypass circuit 20, and at the same time, the refrigerant of the second heat transfer unit 15 is evaporated by the heat of the cooling water of the engine E. At this time, the heat pump circuit side refrigerant in the bypass circuit 20 is cooled and condensed by the heat absorbing reaction of the adsorbing material 15c in the second heat transfer unit 15. Also, the opposite operation is performed by the heat transfer device 13 at the time of a cooling operation.
Patent JP-H10331939-A (JP)
Title: Change gear controller of troidal continuously variable transmission
Inventor: YAMAZAKI TSUTOMU
IPC: F16H15/38
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To easily adjust gap with high precision by providing a shaft which supports a feedback member so as to oscillate freely and is provided with a coming-off prevention means, a bearing member supporting the shaft, a positioning member in the axial direction which can hold and nip the feedback member, and a clearance adjusting means of the feedback member. SOLUTION: A fixing member 5 is tightened in a screw part 1c of a shaft 1F and is inserted into the shaft 1F in a condition in which shims 2 are arranged on both sides of a feedback link 26 to screw-fit a basic end side of the shaft 1F in to a screw hole 33 of a bracket 31. Next, a tool is inserted into a square hole 1b and is turned in the direction in which a basic end protrudes on the outside of the bracket 31 to screw-fit the shaft 1F into the screw hole 33 up to a position where a link 26 and the shims 2 are nipped and held between the fixing member 5 and a side face of the bracket 31.  When a tip of the shift 1F is turned in the reverse direction in which it is displaced to the inside of the brackets 31, 32 by a predetermined amount, a clearance between the link 26 and the shim 2 is set to a predetermined amount in accordance with a pitch of a screw part 1a, and the shaft 1F is fixed to the bracket 31, thereby completing the adjustment of gap in the axial direction.
Patent JP-H0311996-A (JP)
Title: Speed control circuit of motor
Inventor: SHIMAZAKI TSUTOMU
IPC: H02P27/08
Filed: 1989-06-06
Abstract: PURPOSE:To prevent a noise and a temperature rise of respective elements by providing two output transistors connected serially between first and second power supplies and by connecting the input of one transistor of the two output transistors to the second power supply with a switching transistor. CONSTITUTION:Connection points between output transistors(Tr)4, 5 are connected to driving coils 17-19. The base of a switching transistor(STr)23 is connected to an input terminal 12 via a base resistor 24, and the collector-emitter path of STr23 is connected between the base of Tr4 and earth. When Tr5 is in ON state while Tr4 is in OFF state, if STr23 is turned to ON state, the parasitic capacitor between the base and collector of Tr4 is discharged via the collector-emitter path of STr23. Thereby, no current flows through Tr4 and Tr5, so that the noise from power supplies and the temperature rise of elements are prevented, and a motor can be controlled surely.
Patent JP-H0436484-A (JP)
Title: Plasma etching device
Inventor: SAITO TSUTOMU
IPC: H01L21/3065
Filed: 1990-06-01
Abstract: PURPOSE:To generate stable high density plasma under low pressure, to easily control ion energy and to satisfactorily etch a wafer by generating a magnetic field perpendicular to the wafer and undergoing periodic changes in the intensity and converting a reactive gas into plasma. CONSTITUTION:A magnetic field perpendicular to a wafer 16 is applied with ringlike coils 11, 12 and the magnetic flux density of the magnetic field is periodically changed. By this change, an electric field is generated to a direction perpendicular to the magnetic field and electrons start circular motion. Electrons moving circularly and parallel to the wafer are liable to collide with molecules of a reactive gas and high density plasma can be generated even under low pressure. Negative ions are attracted to the wafer 16 by applying bias VB to the wafer 16 and plasma etching is carried out.
Patent JP-S5480498-A (JP)
Title: Preparation of concentrated soy sauce
Inventor: MOTOKI GOROU
IPC: A23L27/50
Filed: 1977-12-05
Abstract: PURPOSE: To prepare concentrated soy sauce having dense and rich flavor, easily in high efficiency, by contacting raw soy sauce with a hydrophilic organic solvent through a semipermeable membrane, thereby transferring the water in the soy sauce to the organic solvent.  
     CONSTITUTION: Soy sauce is brought into contact with a hydrophilic organic solvent, through a semipermeable membrane made of polyvinyl alcohol, cellulosic film, etc., thereby transferring the water to the organic solvent until the volume of the soy sauce reaches 1/1.5-1/2 of the original volume. The hydrophilic solvent is pref. ethyl alcohol, and its concentration is ≥80%, pref. ≥90%, and most pref ≥95%. The amount of the solvent is 7-10 times that of the soy sauce. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5770159-A (JP)
Title: Pigment for paint for forming solar heat-selectively absorbable coat
Inventor: SANO SEIICHI
IPC: C09C1/62
Filed: 1980-10-16
Abstract: PURPOSE: A pigment with high solar energy absorption, low radiation rate and excellent heat-accumulating efficiency, useful as a pigment used for a paint for coating the surface of a solar energy accumulator, which is prepd. by the blackening treatment of the surface of an Al powder.  
     CONSTITUTION: The surface of an Al powder is blackened by treating the powder in a soln. contg. a metal nitrate (A) such as copper nitrate, a permanganate (B) such as the potassium salt and nitric acid (C) at a temp. ≤20°C, to obtain the titled composition. Said nitric acid C is pref. 1W1.5N in concentration, and said soln. pref. contains about 0.5% nitrate and about 1% permanganate.  
     EFFECT: A pigment of good heat accumulating efficiency with solar energy absorption about 0.96 and radiation rate about 0.30 is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S625904-A (JP)
Title: Germicidal composition
Inventor: OGURI YUKIO
IPC: A01N43/90
Filed: 1985-07-02
Abstract: PURPOSE:A germicidal composition, containing 1-ethyl-1,4-dihydro-6,7- methylenedioxy-4-oxo-8-quinolinecar-boxylic acid and validamycin as an active constituent and effective against bacterial grain rot and sheath blight of rice plants. CONSTITUTION:A germicidal composition containing 1-ethyl-1,4-dihydro-6,7- methylenedioxy-4-oxo-8-quinolinecar-b-oxylic acid and validamycin at 1:0.2-1:10, preferably 1:0.5-1:5 weight ratio as an active constituent in an amount of 0.1-99.9wt%, preferably about 1-90wt% in a formulation. The incorporation of the two kinds of the compounds is preferred for not only improving the efficiency and economic advantage by the simultaneous control of two kinds of blights but also making it possible to reduce the amount of the respective components to be applied thereby, the composition is preferred for aspects of environmental pollution, safety, etc.
Patent JP-S5671451-A (JP)
Title: Rotary magnetic field winding
Inventor: HIYAMA FUTOSHI
IPC: H02K3/32
Filed: 1979-11-12
Abstract: PURPOSE:To improve the creeping insulation breakdown strength of a rotary field winding in which a vent hole is formed from the bottom of the slot thereof toward an opening by providing an insulating layer between the wedge insulator and the winding except the vent hole, thereby increasing the creeping distance between the wedge and the winding conductor. CONSTITUTION:In the field winding in which a cooling gas flowing slot is opened at the bottom of the winding slot and a vent hole is opened between the slot and the winding conductor 5 toward the radial outside, the insulating layer 11 is formed between the insulator 2 and the winding conductor 5 except the vent hole part between the conductors. Thus, the creeping distance between the wedge 1 and the conductor 5 can be increased without increasing the thickness of the insulator 2, thereby improving the creeping insulation breakdown strength.
Patent JP-S6211132-A (JP)
Title: Apparatus for inspecting foreign matter
Inventor: TANIUCHI TOSHIAKI
IPC: G01N21/94
Filed: 1985-07-04
Abstract: PURPOSE:To peform the cleaning of the surface of an article to be inspected, by spraying the jet stream of clean air to the surface of the article to be inspected and forming the flow of the clean gas around the article to be inspected. CONSTITUTION:A blower 52 takes in the open air and suspended foreign matter is removed from the open air by the dust-proof filter in said blower 52 to form clean air which is, in turn, sent into the ionization apparatus 54 arranged in the forward direction. This ionization apparatus 54 ionizes sent-in air and emits ionized air to the side of a rotary stage 22. An exhaust duct 56 is arranged in opposed relation to the ionization apparatus 54 through the rotary stage 22. By this constitution, the flow of clean air ionized and having received dust- proof treatment, pref., a laminar stream is formed around the rotary stage accordingly around the wafer 30 set to the rotary stage 22.
Patent JP-H11337874-A (JP)
Title: Light polarizing and synthesizing device and display device using the device
Inventor: TOMITA JUNJI
IPC: H04N5/74
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost light polarizing and synthesizing device which efficiently converts light into linearly polarized light to synthesize it and to provide a small-sized and low-cost display device which effectively uses light to efficiently display a picture. SOLUTION: Light L emitted from a light source 56 is separated into ordinary light L1 and extraordinary light L2 by a polarization separating element 79 constituting a light polarizing and synthesizing device 50 arranged in the vicinity of its convergence part, and ordinary light L1 has the direction of the plane of polarization adjusted by a phase plate provided in an aperture member 80 to having the same plane of polarization as extraordinary light L2. These lights L are converted into a luminous flux of parallel rays by a condenser lens 60 and are selectively transmitted through a liquid crystal panel 62 in accordance with a picture to display a large picture on a screen 70.