baber/WOPTO huggingface dataset:
Patent JP-H0814682-A (JP)
Title: Cooling device
Inventor: HANAWA KICHINOSUKE
IPC: F25B17/12
Filed: 1994-06-27
Abstract: PURPOSE:To high-efficiently recover a cold heat by a small power load entirely without using fluorocarbon for cooling utilizing facilities and suppress an influence, exercised on environment, to a minimum limit. CONSTITUTION:An expansion machine 10 is rotationally driven by high pressure hydrogen gas 2 introduced from a high pressure hydrogen line 1 through a generation heater 11 without a mechanical power, and the hydrogen gas 2 is expanded by an expansion machine 10 for cooling. By guiding the hydrogen gas 2 to a low pressure hydrogen line 3 through one hydrogen storing alloy reactor 4, the hydrogen gas 2 from a high pressure hydrogen line 1 is stored at the hydrogen storing alloy reactor 4 as the hydrogen gas is utilized for recovery of a reaction generating heat. A heat-exchange medium 18 is cooled by a reaction absorption heat as the hydrogen gas 2 already stored at the other hydrogen storing alloy reactor 4 is discharged to the low pressure hydrogen line 3, a heat-exchange medium 18 is circulated through a circulation flow passage 17 to cooling utilizing facilities 16.
Patent JP-H0814825-A (JP)
Title: Correction device for linear line detection
Inventor: TORIKAI KAZUYA
IPC: G01B11/24
Filed: 1994-06-27
Abstract: PURPOSE:To shorten a time for linear line detection and improve the accuracy of detection by providing the memory section and read section of image drawing data as well as a control section or the like for correcting linear approximation. CONSTITUTION:An image data processing and drawing control section 9 generates image data capable of being sent to an output device 10 in the form of binarized data, and retains the data in an image drawing data memory section 1. Also, a drawing readout means 3 reads out the data from the memory section 1 under control by a linear approximation correction control section 2. A linear data retrieval means 4 identifies the prediction and continuity of a linear line, and retains the information in a linear line pattern information memory section 5. The control section 2 calculates the gradient of the linear line continuity, using the linear line pattern information. Furthermore, information in another window is retrieved and this retrieval process is repeated until the confirmation of the start and end points of the continuity pattern, so as to strengthen the verification of the linear line. Then, a correction data write means 6 reloads and substitutes corrected data for original drawing data in the memory section 1, on the basis of the corrected pattern information.
Patent JP-H02111-A (JP)
Title: Physiologically active peptide preparation for nasotracheal
Inventor: YAMAMOTO NAKAYUKI
IPC: A61K9/14
Filed: 1988-06-14
Abstract: PURPOSE:To obtain the title preparation having excellent safety and stability of preparation, capable of sufficiently absorbing medicinal components from nares containing a water-soluble organic acid as an absorption promoter. CONSTITUTION:The title preparation containing (A) 0.005-20wt.% physiologically active peptide, preferably peptide (e.g. calcitonins, parathyroid hormones or insulins) having 1,000-10,000 molecular weight, (B) 0.05-99.995wt.% water-soluble organic acid such as succinic acid, citric acid, L-glutamic acid or glucuronic acid and, if necessary, (C) 0.05-99.5wt.% extender such as saccharides, dextrins or amino acids.
Patent JP-H05221563-A (JP)
Title: Sheet rotating device, method orientating sheet, and sheet processing method
Inventor: JIYON II TOREISU
IPC: B65H9/00
Filed: 1992-05-11
Abstract: PURPOSE: To simply and efficiently rotate a sheet in a rotating space of a necessary minimum amount by providing a controller for incorporating a second direction deviated at an angle from a first direction by rotating the sheet under the control of a rotating speed and direction of a driver in response to a sensor. CONSTITUTION: An edge sensor 40 senses a leading edge of a sheet 39 immediately before central point of the sheet 39 arrives at rolls 35, 36 according to feeding of the sheet 39 to a first direction A. At this time point, both peripheral surfaces 37, 38 of the rolls 35, 36 are rotated clockwise, and the sheet 39 is fed at a predetermined speed in the first direction A. Thereafter, the sensor 40 controls a motor 32 through a CPU 42, and immediately reverses the rotating direction of the roll 36. The CPU 42 again controls the motor to rotate the roll 36 at the same speed in the same direction as the roll 35. Accordingly, this reversing module can be used for a rotation of any angle needed by the sheet 39 or rotation of any direction of clockwise or counterclockwise direction.
Patent JP-S6037172-A (JP)
Title: Manufacture of field effect transistor
Inventor: ASAI SHIYUUJI
IPC: H01L29/812
Filed: 1983-08-08
Abstract: PURPOSE:To form high concentration N<+> type conductive layers to be used as a source part and a drain part with high precision, having favorable reproducibility and by selfalignment up to the the neighborhood of a gate electrode at a Schottky barrier gate field effect transistor. CONSTITUTION:Mo is evaporated by sputtering, and a gate pattern 21 and a mask 22 to cover the peripheral part of an FET are formed on the plasma nitride film 23 of an N type active layer 5 according to parallel electrode type dry etching using a photo resist pattern as a mask. Si<+> ions are implanted through the plasma nitride film 23 using the Mo patterns 21, 22 thereof as masks to form high concentration conductive layers 6. Then crystallinities of the active layer 5 and the high concentration conductive layers 6 are recovered by heat treatment [the figure (d)], a silicon oxide film 24 is covered thereon as a coating film, and a photo resist film 26 is applied to be dried. The surface of the photo resist film 26 is smoothed, and the photo resist film 26 on the gate pattern 21 is thinned. The whole surface is etched according to parallel electrode type dry etching to expose the Mo gate pattern 21.
Patent JP-H04369129-A (JP)
Title: Radio telephone system
Inventor: TAKAOKA TOSHIAKI
IPC: H04B7/26
Filed: 1991-06-17
Abstract: PURPOSE:To reduce a memory area for storing a message in an LCU regardless of number of PS and to utilize effectively the memory area. CONSTITUTION:The system is provided with line controllers CE1, CE2, CE3 forming radio talking zones 1, 2, 3, a connection controller 100 being in existence among the line controllers CE1, CE2, CE3 and one or plural wired lines from an exchange and implementing connection control of the both, and radio telephone sets PS1-PS7 able to make radio connection to a relevant line controller based on position registration with any of the line controllers CE1, CE2, CE3. Then communication for position registration is implemented periodically among the line controllers CE1, CE2, CE3 and the radio telephone sets PS1-PS7. In the case of making message transmission via the connection controller 100 among the radio telephone sets PS1-P57, the message is included in the periodic communication for the relevant position registration and the result is sent.
Patent JP-H01312548-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTSUKA SHIGENORI
IPC: G03G5/06
Filed: 1988-06-13
Abstract: PURPOSE:To improve the wear resistance of the title body by using a specified polycarbonate resin for the binder of a charge transfer layer. CONSTITUTION:In the sensitive body having a photosensitive layer which laminates a charge generating layer and the charge transfer layer and is formed on a conductive supporting body, the charge generating substance contd. in the charge generating layer is composed of an azo pigment. The polycarbonate resin having a repeating structural unit shown by formula I is incorporated in the binder resin of the charge transfer layer, as a main component. In the formula, R<1> and R<2> are each hydrogen or halogen atom or 1-3C alkyl group, and at least one of the groups R<1> and R<2> is alkyl group. Thus, the characteristic change of the sensitive body is lessened, even in case of a repeating use, and the wear resistance of the sensitive body is improved.
Patent JP-S5572940-A (JP)
Title: Built-up type rack gear
Inventor: USAMI TOSHIHIRO
IPC: F16H55/26
Filed: 1978-11-24
Abstract: PURPOSE:To enable the manufacture of a low-cost curved rack with no restriction to the length by providing a rack piece which has rack teeth on the periphery and a through-hole on the center. CONSTITUTION:The rack gear 1 is formed by combining plural rack pieces succession. Each rack piece 2 is provided with rack teeth 3 on the periphery and a through-hole 4 on the center. The connecting member 5 consisting of round steel, etc. is made to pass through the through-hole 4 with plural rack pieces 2 connected. The mating section between a rack piece 2 and the other rack piece 2 is provided with the section consisting of a concave portion 8 and a convex portion 9 so as to put adjacent rack pieces 2 together closely and prevent plural rack pieces from rotating around the connecting member 5. This rack gear 1 is so used that the teeth 7 of the pinion 6 may engage with the rack teeth 3 of the rack piece 2.
Patent JP-S5269623-A (JP)
Title: Micro-film reader
Inventor: TATSUNO YUUJIROU
IPC: G03B21/11
Filed: 1975-12-08
Abstract: PURPOSE: To enable a detailed observation as well as enhance its maneuverability by projecting a micro-film on a display panel on an enlarged scale in order to render the display panel to memorize the micro-film image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0311840-A (JP)
Title: Token passing communication system
Inventor: OYAMA KOYO
IPC: H04L12/42
Filed: 1989-06-09
Abstract: PURPOSE:To process the communication between specific nodes with precedence over the communication of other nodes and to reduce useless wait time by defining a priority token frame and a communication protocol. CONSTITUTION:A priority token frame (P) able to be sent to a specific node only in a communication system is defined. A token frame (T) is circulated via a token passing ring 13, and a transmission right of the frame P with respect to a node (c) is given to a node (a) and a transmission request is generated, then the frame T is terminated when the T is circulated to the node (a) and a token is obtained. Then the node (a) sends an information frame to the node (c) and sends the frame P. The frame P passes though the node (b), is sent to the node (c) and terminated by the node (c). The node (c) sends a reply control frame to the node (a) and the frame P to complete the communication. Then the node (a) sends the frame T and is in the state of circulation. Thus, the communication between defined nodes is processed with priority and useless wait time is reduced.
Patent JP-H0313438-A (JP)
Title: Light reflection type form detecting device using synthetic resin phototransister
Inventor: ISHIBASHI TAKANOBU
IPC: B65H7/14
Filed: 1989-06-09
Abstract: PURPOSE:To reduce light emitting elements and light receiving elements and compactize a detecting device by applying a synthetic resin phototransmitter having a branch part in a phototransmitting passage thereof to a light reflection type form detecting device. CONSTITUTION:A synthetic resin phototransmitting passage to be a core part is formed in a synthetic resin plate 1 to be a clad part. This phototransmitting passage consists of a transmitting phototransmitting passage 3a and a receiving phototransmitting passage 3b, at least, and the light is emitted from the transmitting phototransmitting passage 3a to a part to be detected, and while the reflected light is entered to the receiving phototransmitting passage 3b. The existence of the form at the part to be detected, the existence of a black belt, the carrying condition and the residual paper quantity are detected with the difference of the luminous intensity of the reflected light.
Patent JP-S63311283-A (JP)
Title: Developing device
Inventor: TADA TATSUYA
IPC: G03G15/08
Filed: 1987-06-12
Abstract: PURPOSE:To uniformize the flow of a developer and to accurately detect the concentration of toner by providing a supporting member, which suppresses the movement of an elastic screw in a carrier path direction, provided in a direction along the carrier path in a developer carrier means. CONSTITUTION:The developer carrier means has the screw supporting member 20, which suppresses the movement of the elastic screw 4 in the carrier path direction, provided in the direction along the carrier path. Namely, though the screw 4 has elasticity in a folded direction in the center part thereof, it is firmly supported by the supporting member 20 which does not have substantially elasticity in an axis direction, so that it is not made far apart from a toner concentration detection area even if it receives stress in case of carrying the developer. Then, the respective blades of the screw 4 can be always kept a distance from the detection area constant. Thus, the carrying quality of the developer in the detection area can be improved and the detection of the quantity of the developer can be precisely executed.
Patent JP-S5937104-A (JP)
Inventor: IWATA AKIRA
IPC: B65B1/06
Filed: 1982-08-20
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-S5572665-A (JP)
Title: Flow generating set
Inventor: SAITOU KUNIO
IPC: F03B13/10
Filed: 1978-11-27
Abstract: PURPOSE: To produce clean energy effectively by a method wherein a flow of ocean current and tidal current is contracted in vena contracta passage of a buoyant element by submarine power generating system, and atmospheric pressure and pressure caused by the depth of water are converted to a speed of current.  
     CONSTITUTION: A buoy 1 is cylindrical and forms a buoyant element from having a vena contracta passage 2 to contract a flow of ocean current and tidal current formed on the center line, bulbous water-wheel generator 3 installed thereon and a captive shaft 4 provided on the inlet side. In the drawing, 5 represents a rope, and 6 an anchor. Fig. A illustrates a case where the flow is given in the direction a, however, where the flow is inverted to that in the direction c, the buoyant element inclines as a backward sectional primary moment is larger than a forward one, a resultant force of buoyancy weight and drag of the buoyant element and a tension of the rope are balanced to hold a stable horizontal posture as shown in Fig. C 2 , thus producing clean energy effectively by submarine generating system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01313359-A (JP)
Title: Magnesia-carbon brick
Inventor: SATO TETSUO
IPC: C04B35/04
Filed: 1988-06-13
Abstract: PURPOSE:To render high corrosion resistance comparable to that of a magnesia- carbon brick using electromelted magnesia to a magnesiacarbon brick using seawater magnesia by incorporating a specified amt. or more of seawater magnesia whose B2O3 content is a specified value or less. CONSTITUTION:This magnesia-carbon brick is obtd. by using seawater magnesia as starting material magnesia and incorporating >=40wt.% seawater magnesia contg. <=10ppm B2O3 as an impurity. Since the B2O3 content of seawater magnesia is limited to <=10ppm, the amt. of a low m.p. compd. produced by the reaction of B2O3 present at the grain boundary of MgO with slag is reduced, so the exfoliation of MgO grains is prevented.
Patent JP-S5268348-A (JP)
Title: Quartz crystal oscillator
Inventor: UCHIYAMA MASATO
IPC: H03B5/36
Filed: 1975-12-05
Abstract: PURPOSE:To secure oscillation covering from comparatively high to low frequency by providing impedance conversion circuit in series to quartz crystal oscillator, and thus to minimize the parts number.
Patent JP-S629146-A (JP)
Title: Hot-water supply device
Inventor: UEMATSU HIDEO
IPC: F24D17/00
Filed: 1985-07-02
Abstract: PURPOSE:To permit to install the device freely at any place and supply hot-water of predetermined temperature immediately from the start of supplying by a method wherein the outflow path of a hot-water reserving type water heater and first water side pipeline, branched from a main water side pipeline, are guided to first mixing valve while second water side pipeline, branched from the main water side pipeline, and the downstream of the first mixing valve are communicated with second mixing valve. CONSTITUTION:Cold dead water (5 deg.C for example) is stagnated in the pipeline form a hot-water delivery pipe 3 to the reducing non-return valve 11 of the hot-water reserving type water heater 5 while hot-water of 85 deg.C is reserved in a hot-water reserving tank 8. The hot-water of 85 deg.C from the outflow path 10 and the water of 5 deg.C from a bypass path 13 are mixed each other with the flow amount ratio of 1:1 at the joining point 14 of the bypass path, therefore, the temperature of hot-water becomes 45 deg.C, then, the hot-water flows into the mixing section 18 of a thermo type automatic mixing valve 15 and the temperature thereof is regulated by water from the first water side pipeline 19 so that the temperature thereof becomes the set temperature of 40 deg.C, thereafter, is delivered out of a cock 26. When the dead water is delivered after becoming hot-water and hot-water (80 deg.C for example) from a main heat source machine 1 has arrived at the water heater 5, hot-water of 80 deg.C flows through both of the outflow pipe 10 and the bypass path 13, thereafter, the temperature thereof is regulated automatically in the mixing section 18 so as to becomes the set temeperature of 40 deg.C.
Patent JP-S5671602-A (JP)
Title: Attachment of wheel
Inventor: HONDA MASAHIRO
IPC: B60B29/00
Filed: 1979-11-12
Abstract: PURPOSE: To shorten the time of attaching wheels by a method in which wheels are concurrently attached to portions to be attached with wheel not coupled through differential gear and also wheels are attached at intervals of time to wheel coupled through differential gear.  
     CONSTITUTION: When a car body 1 is stopped, position detectors 28 and 31 lift a plate 18, keep the direction of connecting wheel-fitting portions 2 and 5 with two hub holts constant, and detect the position of the hub holts. On the other hand, wheel is supplied to wheel positioners 24 and 27 and fitting hole is directed to specific direction. Under the condition, wheel attachment devices 32 and 33 receive wheels from the wheel positioners 24 and 27, position detectors 28 and 31 and the wheel positioners 24 and 27 go back from the front of the wheel-fitting portions 2 and 5, and the wheel attachment devices 32 and 33 operate according to the signal of detected position to fit the hub bolts into the holes of wheels. Thus, time of fitting wheels can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5370396-A (JP)
Title: Production of transparent conductive film
Inventor: YAMADA TAKUJI
IPC: H01B5/14
Filed: 1976-12-06
Abstract: PURPOSE: To provide good conduction with little variation by thermal treatment in the low-temperature reduction atmosphere, the transparent conductive thin film in which the metallic oxidizing membrane is adhered to the glass base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5770292-A (JP)
Title: Surface treatment of tin plated steel
Inventor: NEMOTO TADASHI
IPC: C25D11/02
Filed: 1980-10-20
Abstract: PURPOSE: To improve oxidation yellowing resistance, soldering property and scratch resistance as well as to enhance sulfiding blackening resistance by subjecting a surface of a tin plated steel plate to anodic D.C. electrolytic treatment in a solution containing a compound having a phosphate radical or phosphorus pentoxide.  
     CONSTITUTION: A tin plated cold rolled steel plate is subjected to anodic electrolytic treatment in aqueous solution having a composition as described below at quantity of electricity of 0.02W10 coulomb/dm 2 . As said aqueous solution, an aqueous solution with a pH of belo 8 containing one or more of orthophosphate such as orthophosphoric acid, ammonium phosphate or the like, polyphosphoric acid or a polyphosphate shown by a formula Hn n   + PnO 3n+1 , metaphosphoric acid or a metaphosphate or phsphorus pentoxide is used. By short time anodic electrolytic treatment, resistant force of a surface of the tin plated steel against oxidation yellowing property, soldering property and abrasion and scratch properties of a film due to contact is increased and sulfiding blackening resistance as important chracteristics of as a tin plate is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5847373-A (JP)
Title: System for temperature compensation of image pickup device
Inventor: KOUGATA SEIGO
IPC: H04N9/097
Filed: 1981-09-16
Abstract: PURPOSE:To compensate the temperature of an image pickup tube effectively through simple constitution, by making the clamp level and black level of a mixed signal nearly equal without reference to variation in the light intensity of bias light with temperature. CONSTITUTION:An image pickup tube output signal (a) arrives at the input terminal 22 of a mixing circuit from a preamplifier 14, and black gate pulses (b) for detecting optical black parts of said output signal arrives at the input terminal 16 when black mask parts of a stripe filter are scanned. Those signals are applied to the emitter of a transistor TRQ3. Then, the signal (c) generated by superposing a temperature compensation signal, led out of the emitter of a TRQ1, upon a static shading compensation signal is supplied to the emitter of  the TRQ3. Further, the mixed signal of the signals (a), (b), and (c) is led out of  the collector of the TRQ3 and sent to a preprocessing circuit, and the signal (a)  is clamped at the position of the signal (b) to decide on a black level.
Patent JP-H0569943-A (JP)
Title: Alignment of electronic parts and device therefore
Inventor: EGAWA MASAMI
IPC: B23P21/00
Filed: 1991-06-18
Abstract: PURPOSE:To determine an interval of a vacuum handier according to the size of electronic parts which are fed in line out of a parts feeder, and are aligned with no gap therebetween, to widen the interval to a constant interval of no less than the size of the electronic parts to a degree that a process in the following stage will be facilitated, and to provide a method and a small device of aligning the electronic parts at low cost. CONSTITUTION:Electronic parts fed in line out of a parts feeder are aligned in a line, while a plurality of aligned electronic parts 24 are lifted at the same time by a vacuum handler 23 so as to carry them up to a predetermined position, and when an interval between the respective electronic parts 24 is widened up to a predetermined level, chain links 17, 18 by which the vacuum handier 23, by which each electronic parts 24 are individually sandwiched, is supported, are opened from a closed condition, and the relative interval of each electronic parts 24 is widened up to a determined level.
Patent JP-H0817225-A (JP)
Title: Luminaire
Inventor: ASHIDA YUKI
IPC: F21V7/00
Filed: 1994-06-28
Abstract: PURPOSE:To enhance efficiency of an appliance having a luminous intensity distribution control tool. CONSTITUTION:In a luminaire having a reflecting plate 1 which reflects light irradiated on the rare face side from a lamp 3 on the front surface side, and a lamp cap 4 serving as a luminous intensity distribution control tool positioned on the front surface side of the lamp 3, the surface facing the lamp 3 side of a lamp cap 4 is formed as a reflecting surface 4a with high reflectance, and the light incident to the reflecting surface 4a is reflected in the direction of the reflecting plate 1. Light incident to the surface facing the lamp 3 side of the lamp cap 4 is reflected by the reflecting surface 4a and returned to the reflecting plate 1, then reflected again and irradiated on the front side of a luminaire to reduce the light to be absorbed in the lamp cap 4, and thereby light from the lamp 3 is effectively utilized.