baber/WOPTO huggingface dataset:
Patent JP-H03213646-A (JP)
Title: Cylinder sealing device
Inventor: KAWAMURA HIDEO
IPC: F02F1/18
Filed: 1990-01-17
Abstract: PURPOSE:To improve the sealing effect by making a permanent magnet provided to a piston attract a seal ring which consists of a magnetic fluid, and holding the magnetic fluid strongly with the magnetic force of both the permanent magnet and a fixed electromagnet in a necessary time, while cooling the magnets to secure their magnetisms. CONSTITUTION:On the outer circumferential surface of a piston 2, a compression ring 22 and a permanent magnet 3 opposing to a cylinder liner 11 are provided respectively. And, between the both magnetic poles 32 and 33 of the permanent magnet 3 and the cylinder liner 11, a seal ring 5 is placed to form a passage of magnetic flux to act between the both magnetic poles 32 and 33, and the both fixed magnetic poles 45 and 46 of a core 43. And when the piston 3 reaches near the top dead center, the magnetic flux of a closed circuit is generated along a line of magnetic induction between the permanent magnet 3 and the core 43, and the seal ring 5 is divided into the upper and the lower parts. As a result, a low pressure and low temperature of combustion gas leaked through the compression ring 22 is sealed with the seal ring 5. In this case, the core 43 is cooled by the cooling water flowing through a pipe line 13.
Patent JP-H06215442-A (JP)
Title: Timer reservation device
Inventor: IWAMOTO KENZO
IPC: G11B15/02
Filed: 1993-01-20
Abstract: PURPOSE:To provide the timer reservation device which can surely set the contents of the reservation items of timer video recording and obviates erroneous recognition of the set item. CONSTITUTION:This timer reservation device has a first memory 11, a second memory 12 and a timer reservation input section 13. The names of set items such as date and start time of video recording, names of operation switches for setting the contents of the items and preservation information items relating to timer reservation, such as operation procedures of the respective operation switches are previously stored as data 31 into the first memory 11. Data 32 corresponding to the set contents of the preserved information items is stored in the second memory 12. The timer preservation input section 13 forms a corresponding instruction signal 33 by the operation of the prescribed operation switch. The preserved information items are displayed on the screen of a display section 19 at the start time of the timer preservation. The set contents or the items corresponding thereto are displayed under inversion on the screen of this display section 19 when the instruction signal 33 instructs the set contents of the corresponding items.
Patent JP-H06210051-A (JP)
Title: Pinball machine
Inventor: ONISHI YOSHIHIRO
IPC: A63F7/02
Filed: 1993-01-20
Abstract: PURPOSE:To provide a shot ball holding device of pinball machine with few power consumption and high reliability. CONSTITUTION:A shot ball holding device is provided with a holding sensor 80 for detecting the held ball to output a holding signal, and a drive controlling means 90 is operated according to the condition of the input of the holding signal from the holding sensor 80. A holding timer means 92 for outputting a time-over signal after the passage of a preset predetermined time is provided and a shot ball holding device driving means 70 is driven according to the condition of the input of the time-over signal from the holding timer means 92 and a shot ball holding device drive controlling means 93 for converting the shotball holding device from the holding state to emitting state is provided.
Patent JP-S59137358-A (JP)
Inventor: OGURI YASUO
IPC: C01B33/24
Filed: 1983-01-20
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-H02241863-A (JP)
Title: Brake for vehicle and fluid pressure operating booster
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/48
Filed: 1990-01-17
Abstract: PURPOSE: To perform easy and reliable suppression of a slip of a wheel by a method wherein operation of a booster is controllable by only two solenoid valve devices responding to a signal from an electronic controller. CONSTITUTION: A vacuum support booster 2 to drive a tandem master cylinder 1 to have a hollow housing 20 the interior of which is partitioned into a constant pressure chamber 31 and a servo chamber (an energizing pressure chamber) 32 by a piston 24 formed integrally with a reversing diaphragm 26. The constant pressure chamber 31 is connected to a vacuum source, such as an intake manifold, through a joint 49 and the servo chamber 32 is connected to the chamber 31 and the atmosphere through a solenoid valve device 33. In this case, the solenoid valve device 33 comprises a first electromagnetic inlet valve A, and a second electromagnetic partition valve B. When, for example, a slip of a wheel 5 to be driven is detected by a sensor 11, control is effected by a control module 15 such that the valve B is closed and the valve A is opened.
Patent JP-S5291248-A (JP)
Title: Apparatus for decelerating speed of elevator toward its terminal
Inventor: WATANABE HIDENORI
IPC: B66B5/06
Filed: 1976-01-28
Abstract: PURPOSE: To properly send the cage to the terminal floor even if there develops slipping between the main rope and the pulley in the case of emergency deceleration at the terminal floor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01251501-A (JP)
Title: Projector
Inventor: MORI TAKASHI
IPC: F21V14/00
Filed: 1989-01-17
Abstract: PURPOSE:To enable a wide-spreading projection of the sunlight and an economical and efficient cultivation of plants by constituting a first and second photoconductor rods rotatably. CONSTITUTION:A linear second photoconductor rod 25 having a light receiving end 25a and a reflecting end face 25b formed into an inclined face is provided on the light releasing end face 21b side of a first photoconductor rod 21, so that said photoconductor rod 25 can be rotated in the direction of the arrow G. The light from a light source is reflected by the inclined face 21c of the photoconductor rod 21, and introduced through the photoconductor rod 21b into the photoconductor rod 25. When the inclined face 25b is situated upward, the light is released downward, and when the inclined face 25b downward, the light upward. Thus, the releasing direction of the light can be optionally changed to downward, lateral, and upward directions by rotating the photoconductor rod 25 in the direction of the arrow G. Here, the sunlight transmitted through a photoconductor cable can be effectively dispersed to achieve the effective cultivation of plants.
Patent JP-H08204997-A (JP)
Title: Video signal processing circuit
Inventor: TAKEDA EIZABURO
IPC: H04N5/93
Filed: 1995-01-23
Abstract: PURPOSE: To control the sharpness of images and to perform visual optimization by using electric field intensity detection signals and changing a peak frequency position. CONSTITUTION: When signals (a) are inputted to a contour correction circuit 4, the signals (f) whose contour is emphasized are outputted. The width of the contour is decided by the delay time of voltage variable delay elements 10 and 11. By controlling an applying voltage to the elements 10 and 11, the width of the contour is controlled and the peak frequency of the frequency characteristics of this processing circuit is moved.  In this case, an AGC voltage from an IF signal processing circuit 3 is applied to a variable capacity diode so as to be a larger reverse voltage as reception signal electric field intensity becomes weak through a voltage control circuit 9, the delay time of the elements 10 and 11 becomes short as the reception signal electric field intensity becomes weak and the contour of the output signals of the circuit 4 becomes narrow as the electric field intensity becomes weak. Thus, the peak frequency is moved to a high band.
Patent JP-S63176068-A (JP)
Title: Horizontal deflection circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/16
Filed: 1987-01-17
Abstract: PURPOSE:To prevent the fall of a reliability, caused by the sudden increase of the loss of a horizontal deflecting transistor (TR) by keeping the flowing duration of a reverse collector current at an adequate value. CONSTITUTION:A voltage Vic from a current detector 14 is supplied to the non-inverted input terminal of a first operating amplifier 15, and after being level-compared with a reference voltage -Es1 here, a voltage, corresponding to a level difference, is outputted. The voltage Vtc is smoothed by a resistor 16 and a capacitor 17, and made into a direct current voltage Etc, and supplied to the non-inverted input terminal of a second operating amplifier 18, and after being level-compared with the reference voltage -Es2, the voltage E0, corresponding to the level difference, is outputted, and the voltage E0 is supplied to a pulse width modulation circuit 13. Then, even when the level of the output voltage E0 of the second operating amplifier 18 goes down so that a time length tc-is narrowed by the movement of a pulse width tosc, storage times ts1, ts2, etc., such a feed back as lengthens the length of the tc-, acts. Accordingly, a reverse collector current duration tc-is always a constant value.
Patent JP-H02192467-A (JP)
Title: Production of sintered material of aluminum nitride-hexagonal boron nitride system
Inventor: KANAI TAKAO
IPC: C04B35/58
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a sintered material of AlN-hexagonal boron nitride system having especially high thermal conductivity in fixed plane by mixing AlN, hexagonal boron nitride and sintering auxiliary in specific weight ratio, uniaxially molded under high pressure and sintering in hot-press with a restricting pressurized axis in a specific direction. CONSTITUTION:95-5 pts.wt. aluminium nitride is mixed with 5-95 pts.wt. hexagonal boron nitride and 0.2-5 pts.wt. sintering auxiliary (e.g. calcium carbide). Next, resultant mixed powder is uniaxially molded under >=5MPa pressure and the molded article is charged in a die so as the direction of the pressurized axis in the uniaxial molding to coincide with a pressurizing axis in hot-press sintering, then subjected to hot-press sintering to afford sintered material of aluminum nitride-hexagonal boron nitride. Resultant sintered material has especially higher thermal conductivity in the orthogonal direction to pressurized axis in the pot-press and is electrically insulating material, and thus preferably used as a material for the IC base, etc.
Patent JP-S60153048-A (JP)
Title: Lithographic plate requiring no dampening water
Inventor: KAWABE NORIO
IPC: G03F7/00
Filed: 1984-01-23
Abstract: PURPOSE:To improve coating performance, physical properties of a coat film, abrasion resistance, and flexibility by using a photosensitive diazooxide resin contg., as a structural component, oxystyrene units each having an o-quionediazide group combined with the O of hydroxystyrene for the photosensitive layer. CONSTITUTION:A photosensitive layer and a silicone rubber layer are formed on a support in this order, and a photosensitive diazooxide resin contg., as a structural component, oxystyrene units each having an o-quinonediazide group connected with the O of hydroxystyrene is used for said photosensitive layer. The use of one of polyhydroxystyrenes of photosensitive diazooxide resins for the photosensitive layer permits the coat film forming property of the photosensitive layer to be improved and a printing plate free from any defect, such as a pinhole to be obtained, mechanical strength to be enhanced, accordingly, the photosensitive layer to be hardly abraded, the diazooxide resins of polyhydroxystyrenes to be excellent in flexibility and softness, and therefore the printing resistance of the plate to be enhanced.
Patent JP-S59134031-A (JP)
Title: Seat adjuster for belt fitting
Inventor: SEKINO TAKAO
IPC: B60N2/90
Filed: 1983-01-24
Abstract: PURPOSE:To prevent a seat adjuster for belt fitting from being locally deformed, by installing an auxiliary device which stops the rotation between an upper frame and a belt anchor bracket. CONSTITUTION:When receiving strong force in F direction, a belt anchor bracket 7 receives reaction force in R direction in consequence. This reaction force R acts on a nut member 10 as turning moment in a clockwise direction, causing the bracket 7 to free its rotation, making it separate from a binding part by means of a small projection 7a and an openwork hole 6a. The bracket 7 being set free of rotation turns round till its turning moment produced by contact force with a lower frame 9 comes into a state of being balanced and then supports the tension of a seat belt. Therefore, a U-shaped opposite part between the bracket 7 and the lower frame 9 is uniformly made contact extending over the full length so that seat belt tension is dispersedly supported, thus no concentrated load is imposed on A part.
Patent JP-S5394281-A (JP)
Title: Green luminous zinc sulfide fluorescent substance
Inventor: OIKAWA MITSUHIRO
IPC: H01J29/20
Filed: 1977-01-31
Abstract: PURPOSE: To provide the title fluorescent substance having a specified compsn. shown by formula ZnS/Cu x Au y Al and high emission performance. CIE chromaticity value of luminescence of the fluorescent substance is allowed to exist in a specified tetragon range of XY plane and segregation of copper and gold sulfides on the surface of the fluorescent substance crystals has been prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06221820-A (JP)
Title: Inspecting apparatus of packaged printed circuit board
Inventor: MOCHIDA YOSHIO
IPC: H05K13/08
Filed: 1993-01-22
Abstract: PURPOSE:To inspect the surface shape of a packaged printed circuit board in accordance with the position of scanning of a minute beam light without being affected by the jitter of a polygon mirror, regarding an inspecting apparatus wherein the minute beam light is deflected by the polygon mirror and made to scan on the board, a reflected light is sensed and the surface shape of the board is inspected. CONSTITUTION:A polygon mirror 3 deflects and applies a minute beam light for a measuring part 51 inspecting the surface shape of a packaged printed circuit board. Slits 41 and photoelectric conversion elements 42 are disposed along a scanning line 40 on which the minute beam light emitted from a light source 37 and deflected by the polygon mirror 3 is converged. The rotational position of the polygon mirror is detected from the respective outputs of the photoelectric conversion elements 42 and a signal showing the timing at which the surface shape of the board is to be inspected is prepared.
Patent JP-H02189771-A (JP)
Title: Reproducing device
Inventor: KARAKIDA SHIYOUJI
IPC: G11B20/18
Filed: 1989-01-18
Abstract: PURPOSE:To reproduce a data of a PEP area with simple constitution by detecting a presence of an input pulse at a prescribed time interval so as to detect a gap, monitoring the presence of the pulse input for a prescribed time so as to detect a preamble and to demodulate a data. CONSTITUTION:A total sum signal is digitized by a comparator circuit 101, a gap detection means 102 detects an area when a pulse is not received for a prescribed time consecutively and starts a preamble detection means 103 in the detection timing. The preamble detection means 103 confirms the entry of a prescribed number of the preamble data just after the start, the data demodulation means 104 is started in the detection timing, a data is transferred to a storage means 105 and an error check data is transferred to a storage means 106. Then an error calculation means 107 calculates the error check data from the data stored in the storage means 105, a comparison means 108 compares it with the content of the storage means 106 to form a signal representing the presence of an error. Thus, the PEP prescribed format and the data written to the location written with phase modulation are demodulated.
Patent JP-H08204698-A (JP)
Title: Ciphering device
Inventor: TOKINIWA YASUHISA
IPC: G06F21/62
Filed: 1995-01-24
Abstract: PURPOSE: To attain communication with a ciphering key corresponding to sets of a terminal address and a data class in the data transmission reception between terminal equipments by using a terminal address of a communication opposite party and a registered ciphering key so as to apply ciphering processing to data included in the communication information. CONSTITUTION: A ciphering information table 2 provided corresponding to a ciphering device 3 stores an IP(Internet Protocol) address of a communication opposite party, a data class and a ciphering key with cross reference. Then the ciphering device 3 decodes a TCP(Transmission Control Protocol) data part of an IP packet with the ciphering key registered in the ciphering information table 2 based on sets of the IP address and the data class when sets matching with those of the transmitter IP address and the data class in the received IP packet are in existence in the ciphering information table 2 and gives the IP packet to the terminal equipment. When the same sets are not in existence in the table 2, the device 3 does not conduct decoding and gives the IP packet to the terminal equipment.
Patent JP-2000202106-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To perform a highly interesting game by constituting a random number generation part by providing a generation means for generating a competition result random number, displaying a competition pattern in which a player side and an opposite side compete on a display screen every time a large winning port is opened and closed and imparting a high value to a player at the time of becoming a prescribed winning number. SOLUTION: In the case that a pachinko ball enters a start winning port 12, a random number is generated in the random number generation part of a control part, and in the case that a special winning random number is generated there, the special prize pattern of '777' or the like is displayed on the display screen 40. At the time of winning the special prize, the large winning port (attacker) is opened. Also, the competition result random number is generated in the competition result random number generation means of the random number generation part at the time, the display screen 40 is turned to a divided screen, and in the case that the competition result random number is a winning random number, winning is displayed on the divided screen and '1' is added to a winning number. On the other hand, in the case of a losing random number, losing is displayed on the divided screen. Then, as the result of the competition of 16 times for instance, in the case that the winning number on the player side becomes equal to or more than '9', a value corresponding to the winning number is imparted.
Patent JP-S62168271-A (JP)
Title: Graphic form producing device
Inventor: TAKEHARA MASAHIRO
IPC: G06T11/80
Filed: 1986-01-21
Abstract: PURPOSE:To attain the accurate input of a complicated graphic form by displaying a circumscribed circle or rectangle adjacent to a drawn graphic form. CONSTITUTION:The base point of a graphic form to be drawn is first indicated on the screen of a CRT display by a mouse, i.e., a pointing device (MC: mouse cursor). Then a command of graphic form (ellipse, etc.) to be drawn is indicated by a mouse or a keyboard. A drawing start switch is pushed to decide the size of the graphic form. Here a circumscribed rectangle serving as a guidance graphic form is indicated on the screen by a mouse and old circumscribed rectangle is erased by an XOR according to the position of the guidance graphic form. Then a new circumscribed rectangle is displayed by the XOR. When a drawing switch is released, the circumscribed rectangle is erased and the parameter is calculated for an ellipse to be drawn. Thus the ellipse is displayed by the calculated ellipse parameter.
Patent JP-H09194394-A (JP)
Title: Harmful substance removing composition
Inventor: TORII KAZUYUKI
IPC: A61Q19/10
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for preventing a crisis of cancer, deformity etc., and induction of immunoabnormality/developmental abnormality, having an action on discharge of a harmful substance such as dioxins in vivo outside the body, containing a specific mineral as an active ingredient. SOLUTION: This composition comprises a mineral having 10<-4> to 10<-13> T natural remanent magnetism and >=80% emissivity at 4-24μm infrared wavelength (e.g. granite, quartz porphyry, andesite, rhyolite or sedimentary rock around them such as so-called hornfels in which mudstone, sand stone, etc., are subjected to metamorphism by heat and hardened) in a fine powder state of preferably 0.1-1μm particle size as an active ingredient. The composition, for example, is useful as a compounding component in production of a bath tub, a bathing agent and an internal agent.
Patent JP-H10201910-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve visitors' attracting power of a game house by increasing the original taste of dice game. SOLUTION: At least one pattern displaying space 18b of three pattern displaying spaces 18a, 18b and 18c, a die pattern having rounded corners, one of which is placed at the bottom to enable the die to roll in any direction, is displayed, in order to express the die's original unstable movement in a dice game. Thus, the original taste of dice game is increased to make the game machine attractive in order to improve the customer attractivity of a game house.
Patent JP-H07220519-A (JP)
Title: Luminaire
Inventor: HOSOYA SEIKI
IPC: F21S4/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a luminaire in which widening of the distance between two lamps is unnecessary and two lamps can be mounted even if the width of a luminaire main body is narrow. CONSTITUTION:A socket stand for one lamp 4 to which a lamp socket 1 for fitting a straight tube lamp is attachably and detachably fixed is arranged. A lamp socket 1' is attachably and detachably fixed to the socket stand for one lamp 4 selectively. A luminaire main body 2 having a socket stand 5 for a pair of two lamps for fixing a pair of lamp sockets 1' which are arranged on both sides of the socket stand for one stand 4 in parallel and inclined to the socket stand for one lamp 4 side is arranged.
Patent JP-S57124038-A (JP)
Title: Intake system of engine with supercharger
Inventor: NAKAO MASAMI
IPC: F02B37/00
Filed: 1981-01-23
Abstract: PURPOSE:To prevent malfunction in an intake system having a secondary throttle valve which acts corresponding to the intake pressure at the downstream of a supercharger by energizing said secondary throttle valve to the closing direction according to the reduction of the primary throttle valve opening. CONSTITUTION:When a primary throttle valve 12 is in the closed position a damper spring 58 is compressed to strongly force a secondary throttle valve 14 to the closing direction. When an accelerator pedal 28 is stepped on to open the throttle valve 12 the spring 58 is stretched weakening its compression force. When the intake pressure downstream of the throttle valve 14 exceeds the predetermined level a diaphragm 36 is moved to the direction of a linking rod 34 against the springs 44 and 58 to open the throttle valve 14. When the pedal 28 is released the throttle valve 12 is closed to strengthen the compression force of the spring 58 and the intake pressure down stream of the throttle valve 14 is reduced to weaken the force of the spring 44 thereby assuring reliable follow-up.