baber/WOPTO huggingface dataset:
Patent JP-S551256-A (JP)
Title: Brake oil pressure controlling apparatus
Inventor: NOGAMI SATOYUKI
IPC: B60T8/28
Filed: 1978-11-29
Abstract: PURPOSE: To uniformalize brake function by inserting a partition plate which supports an inerti ball in the large diameter part in the stepped inner hole formed in a second housing, and positioning an elastic element interposed between the partition plate and the protruded part arranged in a first housing.  
     CONSTITUTION: A partition plate 50 is inserted into the large diameter part in the stepped inner hole 27 which is formed in the lower part of a second housing 21B, and the inner hole 25 is divided into a valve chamber R 3  which stores an inertia ball 44 and a rear oil chamber R 4  which communicates to an inlet port 21a. At the upper part of the partition plate, an oil hole A is formed which communicates to the vavle chamber R 3  and the rear oil chamber R 4 . Between the rear end surface of the partition plate 50 and the inner end surface of the protruded part 28 formed in a first housing 21A, an elastic element 60 is interposed in compression state. Due to the repulsive force of this element 60, the front end surface of the partition plate 50 engages with the stepped part of the stepped inner hole 27, and the position of the partition plate 50 in the front and rear direction is determined, and the inertia ball 44 is set opposite to a valve seat 45 at a fixed interval, and the uniformalization of brake efficiency can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10333377-A (JP)
Title: Image forming device
Inventor: NOGUCHI TOMOYUKI
IPC: G03G15/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an excellent continuous gradation by always correcting γ property linearly corresponding to the environmental change or the secular change. SOLUTION: This image forming device is provided with a test pattern generating means 40 for generating the image data of a test pattern having gradation, a latent image forming means for forming the latent image of the test pattern, a developing means for visualizing the formed latent image, the image carrier holding the visualized toner image, and a density sensor 25 for detecting the density of the visualized test pattern. Thus the gradation correction is performed based on an output value of the density sensor 25, and the test pattern is generated at least two or more times.
Patent JP-S6127669-A (JP)
Title: Semiconductor device
Inventor: WASHIO KATSUYOSHI
IPC: H01L21/74
Filed: 1984-07-18
Abstract: PURPOSE:To enable coexistence of a high density bipolar integrated circuit and an I<2>L of high electric circuit gain, by a method wherein a shallow burying layer is provided at the bipolar integrated circuit region, and a deep burying layer is provided at the I<2>L region. CONSTITUTION:When an npn transistor 100 and an I<2>L200 are coexisted, for instance in the I<2>L200, electrodes 9 become collectors, an electrode 10 becomes a base and a buried layer 22 becomes an emitter. Behavior is carried out by injecting Hall element from an injector P layer 20' a P layer 20'' through N-layers 11. The width of an N<+> type buried layer 22 of the I<2>L region is made larger than that of an N<+> type buried layer 2, and the gammil number are increased substantially, and it is composed so as injected Hall element does not reach to a base plate, and the increasement of electric current gain and the reduction of consuming electric power is contrived.
Patent JP-H04370555-A (JP)
Title: Magnetic tape reproducing device
Inventor: NABESHIMA SHIGEKI
IPC: G11B27/30
Filed: 1991-06-19
Abstract: PURPOSE:To accurately detect the head of a program without malfunction even in the case of high speed search and to reproduce the program accordingly. CONSTITUTION:Under high speed search in the direction of reproducing a magnetic tape 12 by driving a supply reel 14 and a take-up reel 15, both reels are braked by a microcomputer 27 in response to the detection of a start ID by a rotary head 11. During the time from detecting this start ID to stopping the tape, reel pulses to be inputted in accordance with the rotation of both reels from sensors 16 and 17 are counted, and after stopping, the tape is forcibly rewound at such a lower speed as by counted pulses. After completion of this forcible rewinding, further rewinding is continued in detecting the tip of the start ID. By this method, the unstable contact state between the rotary head 11 and the magnetic tape 12 immediately after stopping the tape can be recovered, thus making the detection of the tip of the start ID accurate.
Patent JP-H05341259-A (JP)
Title: Liquid crystal display device
Inventor: TAKEI TOSHIRO
IPC: G02F1/1337
Filed: 1992-06-08
Abstract: PURPOSE:To improve the quality as the display device by suppressing the decrease in the contrast and the change in the chromaticity according to a change in the visual angle of the STN-LCD. CONSTITUTION:Oriented films are subjected to a rubbing treatment in such a manner as to satisfy alphanot equal to alpha' when the angles formed by the direction Dr1 of rubbing to be applied on the oriented film (not shown in Fig.) provided on an incident side substrate 1 on the side where light R is made incident and the direction Dr2 of rubbing to be applied on the oriented film (not shown in Fig.) provided on an exit side substrate 2 with a horizontal axis Xh are respectively designated as alpha, alpha'. An incident side phase plate 9 and a polarizer 11 are installed on the inlet side of the liquid crystal cell CL and an exit side phase plate 10 and an analyzer 12 on the exit side respectively in prescribed disposition.
Patent JP-H0441229-A (JP)
Title: Method for shaping plastic thin-wall lens
Inventor: AKUTSU NORIHIKO
IPC: B29L11/00
Filed: 1990-06-06
Abstract: PURPOSE:To remove deformation or strain from a plastic thin-wall lens having deformation or strain and to shape said lens so as to have a predetermined curved surface by placing the plastic thin-wall lens on a mold having the curvature same to that at the time of molding and then thermally shaping the same. CONSTITUTION:A plastic lens 1a heated and deformed in a hard coat film curring process is placed on a glass mold 2 and heated to be shaped at 80-140 deg.C for 20min-1hr. By this heat treatment, a plastic lens 1b having the same curved surface as the glass mold and having no deformation is obtained. When heating temp. is lower than 80 deg.C, shaping effect is insufficient and, when exceeds 140 deg.C, the yellowing of the lens is generated. When a heating time is 20min or less, shaping effect is insufficient and, when the heating time exceeds 1hr, there is the possibility of the yellowing of the lens in the same way.
Patent JP-S5938192-A (JP)
Title: Barge
Inventor: KAYOU YOSHIO
IPC: B63B35/10
Filed: 1982-08-27
Abstract: PURPOSE:To reduce the load effected on vessel caused by surrounding ice, by providing ice breaking projections on the barge vessel side and breaking ice plates while arranging load oil on one side of right and left vessel sides. CONSTITUTION:Ice breaking projections 3 each having a triangular cross section are provided on the sides of a barge 1. By breaking an ice plate 5 while arranging load oil on one side of right and left vessel sides, ice load effected on the barge 1 is reduced. In such a way, the use of the barge is enabled in a freezing sea area.
Patent JP-S5938049-A (JP)
Inventor: OOHAYASHI TSUTOMU
IPC: B32B25/10
Filed: 1982-08-27
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-H11337870-A (JP)
Title: Method for adjustment of focus or the like in crt projection display device
Inventor: NAKAYABU TOMOYASU
IPC: H04N5/74
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make focus adjustment easily performable in the production process of a CRT projection TV in a narrow space with a high precision with a simple equipment. SOLUTION: Projection lenses 7(R), 7(G), and 7(B) having the same constitution as projection lenses 6(R), 6(G), and 6(B) of a projector 1 of a CRT projection display device are directed in directions opposite to those of projection lenses 6(R), 6(G), and 6(B) and are arranged in the front of projection lenses 6(R), 6(G), and 6(B), and a picture is outputted from the projector 1, and focus adjustment of the projector 1 is performed based on images formed by projection lenses 7(R), 7(G), and 7(B).
Patent JP-H01315477-A (JP)
Title: Desensitized ink
Inventor: FUCHIGAMI MITSURU
IPC: C09D11/10
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a desensitized ink for a pressure-sensitive duplicating paper, excellent in printability, setoff properties and desensitizing effect and free from multiple images by water by adding an alkylene oxide containing butylene oxide in a specified ratio to a specified amine. CONSTITUTION:An objective ink prepared, by adding (B) 4-70mol% alkylene oxide containing >=40mol% butylene oxide to (A) 1mol amine of formula NH2-C3 H6-(OC3H6)n-NH2 (n is 1-70) or the formula (x, y and z are 1-20).
Patent JP-S6040547-A (JP)
Title: Reel lock mechanism
Inventor: KATSUYAMA YUKIO
IPC: G11B15/32
Filed: 1983-08-12
Abstract: PURPOSE:To eliminate noises which are produced when a lock mechanism is released and to facilitate an operation in an assembling mode, by moving up and down an inside shaft by means of a cam means as well as the revolution of a reel driving motor and locking and releasing a reel. CONSTITUTION:A reel is loaded to a reel boss by driving a solenoid 28 as shown by a dotted line and then revolving forward a motor 3 after locking a shaft 27. In this case, a cam means 20 is rotated by a housing 17 fixed to a motor shaft 4 and an inside shaft 25 is pushed down by an amount equivalent to the angle of a cam groove 24. When the shaft 25 reaches at a stable point of the groove 24, a countersunk spring 19 is compressed. Then the spring pressure needed for locking is transmitted to the shaft 25, and the reel is locked to the reel boss. When the lock of the reel is released, the solenoid 28 is driven to hook the shaft 27. Then the motor 3 is reversed to push up the shaft 25, and the reel lock is released. Thus the noises produced when the reel lock is released are eliminated, and the assembling operation is facilitated.
Patent JP-S5575586-A (JP)
Title: Pump recycling flow controller
Inventor: AKITA AKIRA
IPC: F04B49/10
Filed: 1978-12-01
Abstract: PURPOSE: To control water supply temperature, with the temperauture rise of a pump calculated from the power consumption of a motor, and the revolutions and the suction flow of a pump for the high-accuracy control of recycling flow of the pump.  
     CONSTITUTION: A motor 11 drives a pump 1. The power consumption of the motor 11 is detected by a current detector 14, a voltage detector 15 and an ammeter 16, and the revolutions of the pump 1 by a revolutions detector 13. The suction flow of the pump 11 is measured by a suction flow detector 7, and suction flow signal is generated a flow signal generator 8. The signals representing power consumption, revolutions and suction flow are fed to a pump temperature rise detector 17 for generating the signal 18 representing the value of the internal temperature rise of the pump 1, the signals representing the temperature rise value and the set value thereof 19 to a subtractor 9, and thus-obtained signal representing the temperature rise value and the set value thereof 19 to a proportional integrator 10 for controlling a pump recycling valve so that the set value of temperature differential may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63311939-A (JP)
Title: Ultrasonic blood flow measuring apparatus
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/06
Filed: 1987-06-16
Abstract: PURPOSE:To narrow a beam width to a possible extent and to suppress clutter noise to the utmost, by controlling a delay time so that transmitting and receiving ultrasonic beams are always automatically converged to the blood flow observing region on a CRT. CONSTITUTION:An annular array vibrator 3 is constituted of a disk vibrator 3-1 and ring vibrators 3-2, 3-3 and, in transmission, the output of a reference signal generator 4 is divided in frequency of several Hz to be supplied to pulses 6-1-6-3 through transmitting delay circuits 5-1-5-3. The pulses for driving the vibrators 3-1-3-3 are formed by said pulses and ultrasonic waves are emitted into a medium (living body) 7 from the vibrators. Ultrasonic waves are reflected from the tissue or the blood corpuscle in the blood vessel of the living body to be received by the vibrators 3-1-3-3. The received signals receive predetermined delay times in receiving delay circuits 8-1-8-3 to be added and synthesized by an adder 10. The synthesized signal is sent to a B-mode unit 11 for displaying the tomographic image in the living body and a D-mode unit 12 for obtaining local blood flow data and a blood flow speed observing point is displayed on the tomographic image of the living body on a CRT 17 as a marker.
Patent JP-H0810252-A (JP)
Title: Three-dimensional image generating method and image diagnostic system
Inventor: SATOU NATSUKO
IPC: G06T15/08
Filed: 1994-06-29
Abstract: PURPOSE:To generate the same three-dimensional image without being affected by an operator by setting start areas including an interested area on a two-dimensional image, extracting one feature area from the start areas and setting a picture element value range based on the minimum value and the maximum value of the picture element value of a picture element included in the feature area. CONSTITUTION:The start area input part 2b of a processor 2 receives an inputted start area, and delivers it to an area dividing/representing part 2c, and the area dividing/representing part 2c divides the start area into two partial areas based on the picture element value of the picture element included in the start area, and displays divided areas as feature area candidates on a display monitor 3. A feature area instruction part 2e, when one partial area is designated as the feature area, delivers the partial area to a CT value range setting part 2f as the feature area, and the CT value range setting part 2f decides a CT value range based on the minimum value and the maximum value of a CT value in the picture element included in the feature area, and delivers it to a three-dimensional image generating part 2g to make part 2g generate the three-dimensional image and display it on the display monitor 3.
Patent JP-S5271746-A (JP)
Title: High frequency heater
Inventor: SATOU SEIICHI
IPC: F24C7/02
Filed: 1975-12-12
Abstract: PURPOSE: To provide a high frequency heater for simplifying a switch mechanism by making a door switch and an operation switch serve a double purpuse and by establishing a stopper component which makes the operation button for operating a switch interlock with the lock mechanism of a door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5937315-A (JP)
Title: Outer casing of control cable
Inventor: KATOU TOMIHISA
IPC: F16C1/26
Filed: 1982-08-26
Abstract: PURPOSE:To reduce the rate of heat expansion of an outer casing to that of an inner cable and also reduce the weight thereof by shaping the outer casing from the material of the mixture of an inorganic filler of 20 to 70wt% and polyolefin. CONSTITUTION:An outercasing is shaped from a material of the mixture of polyolefin and inorganic bulking agent. As the inorganic filler, aluminum oxide, asbest, graphite, or molybdenum disulfide is recommended. If the proportion of the inorganic filler in the mixture is excessively low, the resultant outer casing will have a defect that its rate of heat expansion is great, while if the proportion thereof is excessively high, the bending feature will be reduced. As a result, the proportion of the inorganic filler in the mixture is 20-70wt%, 25-70wt% is preferable and 30-60wt% is best.
Patent JP-S5372424-A (JP)
Title: Chattering prevention unit
Inventor: HAMANO HISANORI
IPC: H03K5/01
Filed: 1976-12-08
Abstract: PURPOSE: To correctly set the delay time, by comparing the counter value from the time point when the depression of the key switch is detected with the output value of the shift register in which the specified delay time is determined, and by generating the driving signal at the time of agreement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5372482-A (JP)
Title: Manufacture for semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L23/522
Filed: 1976-12-08
Abstract: PURPOSE: To reduce the resistance of multi-crystal semiconductor and further fining the multi-crystal pattern, by diffusing impurity on the multi-crystal semiconductor and the semiconductor substrate directly in contact with this, after forming the pattern of the multi-crystal semiconductor film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05322625-A (JP)
Title: Fluid flow meter
Inventor: EMA GENZO
IPC: G01F13/00
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a fluid flow meter which is not susceptible to the liquid flowing in during siphon function and thereby measurement accuracy is enhanced. CONSTITUTION:Containers 1, 2 are fixed with siphon tubes 5, 6. Fluid is delivered to a seesaw 15 located below the siphon tubes 5, 6 thus rotating the seesaw 15. Consequently, a flow switching board 8 rotates through coupling rods 11, 12, 10 and liquid flows from a system to be measured into the containers 1, 2 alternately through a flow-in port 7.
Patent JP-S5372638-A (JP)
Title: Lens for lens mount of microscope of inversion type
Inventor: YONEKUBO TAKESHI
IPC: G02B9/12
Filed: 1976-12-10
Abstract: PURPOSE: To enlarge the mechanical length of a lens mount without changing the equivalent optical length of the lens mount by restricting within a preset range the refractive index and radius of curvature of the two lens groups which are interposed between a revolver supporting surfaee and a lens mount supporting surface and which constitute and afocal system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5372356-A (JP)
Title: Drainage pipe
Inventor: TOMOSHIRO YOSHIE
IPC: F17D1/00
Filed: 1976-12-09
Abstract: PURPOSE: To provide an arrangement for drainage pipe, which can simplify piping works and replacement of damaged pipes, and at the same time, which can allow expansion and contraction of pipes in their axial direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6136293-A (JP)
Title: Improved manufacture of 2_beta_d_riboflanosyl selenazole_4_carboxamide
Inventor: PII DAN KUTSUKU
IPC: C07D307/18
Filed: 1985-07-08
Abstract: A chemical process for preparing 2-β-D-ribofuranosylse- lenazole-4-carboxamide, comprises the steps of:a) reacting 2,3,5-tri-O-benzoyl-β-D-ribofuranosyl-1-carbonitrile with gaseous hydrogen selenide, preferably in a 1:1 to 1:1.5 molar ratio, at a temperature and for a period sufficient to effect conversion of said 2,3,5-tri-O-benzoyl-β-D--ribofuranosyl-1-carbonitrile to 2,5-anhydro-3,4,6-tri-O--benzoyl-β-D-allonselenocarboxamide;b) reacting said 2,5-anhydro-3,4,6-tri-O-benzoyl-β-D-allonselenocarboxamide with ethyl bromopyruvate to produce ethyl 2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)selenazole-4-carboxylate; andc) thereafter converting said ethyl 2-(2,3,5-tri-O-benzoyl-β--B-ribofuranosyl)selenazole-4-carboxylate to 2-β-D-ribo- furanosylselenazole-4-carboxamide.
Patent JP-H08320341-A (JP)
Title: Dynamic-quantity detection device
Inventor: MIZUNO NAOHITO
IPC: G01P1/02
Filed: 1995-06-15
Abstract: PURPOSE: To obtain an acceleration detection device having a structure which is simple and which can be miniaturized. CONSTITUTION: A lid part 4 is attached to a housing body part 2, a hollow part 5 is formed, and a sensor chip 3 which is displaced when subjected to an acceleration is bonded and fixed inside the hollow part 5. The bousing body part 2 comprises a flat edge, and electric interconnections 8, 9 which are connected electrically to the sensor chip 3 are formed on the edge via the inside of the housing body part 2. The edge is connected electrically and mechanically to a circuit board 10 by a jointing material 12, and the housing body part 2 is fixed to the circuit board 10 nearly vertically.
Patent JP-S633984-A (JP)
Title: Printer with control part diagnosing function
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J29/393
Filed: 1986-06-24
Abstract: PURPOSE:To diagnose the state of a control part without mounting mechanical parts, by providing a means for detecting the signal from the outside, a means receiving the signal of said means to perform the self-diagnosis of a control part and a means for displaying the diagnostic result of said means. CONSTITUTION:When the signal from the outside is detected by a signal detection part 1, processing is transferred to a control part diagnosing processing part 2. Herein, the diagnosis of ROM6, RAM7 or peripheral LSI4 is performed and, in an apparatus using a plurality of CPUs, the self-diagnosis of other CPU is performed. When abnormality is discovered on the way of diagnosis or when all of diagnostic operations are normally finished, the control part diagnosing processing part 2 transmits diagnostic results to an operator through a diagnostic result display part 3. The diagnostic result display part 3 performs display by LED or a buzzer. Therefore, the state of a control part can be diagnosed without mounting mechanical parts.
Patent JP-H10341567-A (JP)
Title: Surge suppression clipper module
Inventor: HAYASHI YUKIHIRO
IPC: H02H9/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a surge suppression clipper module which detects the abnormality of an IGBT accurately when a plurality of IGBT's are connected in parallel to each other and protect the IGBT's. SOLUTION: A capacitor 3a and a diode 3b are connected in series to each other and their connection point (terminal tCLR) is used as a clipping voltage application point. A current detector 3c is connected in series to the series circuit of the capacitor 3a and the diode 3b. When a plurality of IGBT's (insulated gate bipolar mode transistors) which are main circuit devices of an inverter are connected in parallel to each other, the current unbalance between respective parallel circuits is detected by the current detector 3c. The detection signal of the detector 3c is supplied for a protective operation.
Patent JP-S5575013-A (JP)
Title: Artificial island for petroleum excavation in icy sea
Inventor: OOSHIMA MASANAO
IPC: E02B17/00
Filed: 1978-11-30
Abstract: PURPOSE: To easily construct an artificial island by piling up sand tubes on the seabed to form a deicing dike of which the top portion emerges from the sea surface.  
     CONSTITUTION: Sand tubes 1 are piled up on the seabed so that the pile surrounds the installation region of a petroleum excavation equipment A and the top portion 1a emerges from the sea surface, forming a deicing dike B. A weight member 2 such as sand and gravel is cast in the region surrounded by the dike B to form an installation portion G for the equipment A. The sand tubes 1 are formed by forcing slurry-formed sand and gravel into pliable and water-permeable tubular bags 1b. For forming the dike B, it is desirable to pile up the sand tubes 1 so taht the cross- sectional shape is roughly triangular. By this, the weight member 2 cast inside the dike B pushes the inside slant surface of the dike B downward, resulting in that the dike exhibits sufficient resistance to the forces of drift ice and waves. 
     COPYRIGHT: (C)1980,JPO&Japio