baber/WOPTO huggingface dataset:
Patent JP-H10110893-A (JP)
Title: Automatic assembly of three-dimensional structure
Inventor: MURATA SATOSHI
IPC: B64G1/22
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure automatically connected in objective three- dimensional shape without any external assistance using a self-traveling unit for forming optional three-dimensional shape. SOLUTION: An automatic assembly of a three-dimensional structure is composed of a plurality of assembly units 1 each of which is provided with a unit body 10 positioned at the center, rotating arms 11 extended in the respective directions of three-orthogonal axes from the unit body 10 and rotatory- driven in relation to the unit body, and connecting mechanism 12 provided at the tip of each rotating arm 11. The unit body 10 is provided inside with a single motor for rotatory-driving each rotating arm 11 and putting the connecting mechanism 12 in engaging/disengaging action, and an information processor for controlling the action of the assembly unit 1. The connecting mechanism 12 is mechanically connectble to each connecting mechanism in the other assembly unit 1, and information can be exchanged between the information processors.
Patent JP-H08121047-A (JP)
Title: Accordion-form member
Inventor: TSUBOUCHI TOMIO
IPC: E06B9/06
Filed: 1994-10-26
Abstract: PURPOSE: To facilitate the production of accordion doors and pleat screens for which accordion members are used and produce them in small scale equipment and further, reduce stock. CONSTITUTION: An accordion member is provided with a pair of bellows members 18, 19 in which bellows bends 18c, 19c are formed respectively, and flap sheets 20 retaining the distance. A pair of bellows members 18, 19 are arranged to face each other to form a plane-symmetry. The flap sheets 20 retaining the distance are connected to at least one end 18a, 19a in the ends of the extending direction respectively to constitute a unit-form piece member 16. A plurality of piece members 16 are stacked and connected to each other so as to form a continuous bellows and arrange the flap sheets 20 retaining the distance between adjacent piece members 16 In this way, a double-structural accordion member 14 is constituted.
Patent JP-H05126655-A (JP)
Title: Magnetic recording type sensor
Inventor: MUNETOU TAKASHIGE
IPC: G01L3/10
Filed: 1991-10-31
Abstract: PURPOSE:To improve the strength of information signals to be recorded and prevent contact and wear between a magnetic head and a magnetic recording layer at the time of reading information from occuring in a magnetic recording type sensor for detecting the rotational condition of a rotary shaft by recording and reproducing information in the magnetic recording layer by means of the magnetic head. CONSTITUTION:An converter output shaft 3 of an automatic transmission is provided with a magnetic recording layer 7a and two magnetic heads 7a, 7b are arranged at the outside of the magnetic recording layer 7a in the axial direction. At the time of writing information the line pressure of a line pressure passage 11 is introduced into a hydraulic chamber 17e through a hydraulic line 19. With such a constitution a magnetic head carrier 7c moves downward in the drawing and a gap between the magnetic head 7b and the magnetic recording layer 7a becomes small, leading to increase in the strength of information signals to be written. At the time of reading information from the magnetic recording layer 7a the line pressure of the hydraulic chamber 7c is discharged. The gap between the magnetic recording layer 7a and the magnetic recording head 7b becomes large accordingly, and thus the contact and wear between the two are prevented surely.
Patent JP-H08140460-A (JP)
Title: Variable speed gear for working vehicle
Inventor: HIRAOKA MINORU
IPC: F16H63/40
Filed: 1994-11-21
Abstract: PURPOSE: To provide a variable speed gear for a working vehicle capable of stopping engine and preventing burning of belt, etc., when output detection means detects to change over in a state in which output is not carried out after detecting output state once in a state in which a neutral detecting means detects speed change position other than neutral. CONSTITUTION: This apparatus is provided with a belt type continuously variable gear 1 and gear type transmission 19 further changing speed of the power from the belt type variable gear 1, a neutral detecting meas for detecting that belt type continuously variable gear 1 is set at neutral position for changing speed and an output detecting means 43 for detecting output state of gear type transmission 19. A controlling apparatus for stopping the engine E when the output detection means 43 detected to change over in a state not outputting after detecting output state in a state in which a neutral detection means detects to be speed change position other than neutral, is attached.
Patent JP-2000115470-A (JP)
Title: Original reader
Inventor: ARITA SHINICHI
IPC: H04N1/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an original reader where a lighting unit is made compact and a height of the lighting unit is reduced especially. SOLUTION: This original reader provided with a light source, a reflection mirror and a photoelectric conversion element has an electroluminescence lamp 11, having long planer light emitting faces 12 which acts as a planer light source, where the two light emitting faces 12 oppose to an original 1, a narrow part 13 of both the faces 12 is formed to be a slit, through which a light reflected from the original is transmitted and led to a reflecting mirror 6. Moreover, the original reader is provided with fluorescent lights having long planer light-emitting areas and acting like planer light sources, where the two light- emitting areas are symmetry with respect to a plane perpendicular to a non- lighting area of the original and a narrow part between both the areas is formed as a slit.
Patent JP-H11118240-A (JP)
Title: Wind direction changing device of air conditioner
Inventor: KOSUGI SHINICHI
IPC: F24F13/20
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To permit the integral formation of a vane to reduce the number of parts, and to improve the assembling property at the time of mounting the vane to a supply grille by forming a resin hinge at the part of transverse vanes or longitudinal vanes in a wind direction changing device which is provided at the air outlet of an air conditioner. SOLUTION: An air conditioner blows the conditioned air which is obtained by a built in heat exchanger indoors from a supply grille. To the supply grille 2, two or more longitudinal vanes 3 which divide the direction of the diffused air horizontally, and two or more transverse vanes 4 which divide the direction of the diffused air vertically, are mounted. The longitudinal vanes 3 are connected by a connecting bar 6a which is driven by a stepping motor 9, and the transverse vanes 4 are connected by two or more connecting bars 6b. The transverse vanes 4 and the connecting bars 6b are connected by a resin hinge 7 at the joint. Thereby, the resin hinge 1 part is bent at the time of the rotation of the transverse vanes 4, and then the connecting bars 6b move vertically, so that the other horizontal vanes 4 are rotated.
Patent JP-H02133153-A (JP)
Title: Twin roll type continuous casting method
Inventor: HIRATA ATSUSHI
IPC: B22D11/06
Filed: 1988-11-15
Abstract: PURPOSE:To produce a plate material having high flatness and good quality by blowing pressurized gas to rising part in meniscus caused by surface tension at contacting part on molten metal surface with surfaces of twin rolls. CONSTITUTION:While forming molten metal pool 8 by supplying molten metal on a gap between the twin rolls 2, 2, the twin rolls 2, 2 are rotated and the plate material 10 is continuously cast from the gap thereof. Then, to the rising part in the meniscus caused by the surface tension at the contacting part A on the surface of the molten metal pool 8 with the surfaces of the twin rolls 2, 2, the pressurized gas is blown through the nozzle 14 to restrain the rising, by this method, the plate material having high flatness and good quality can be produced.
Patent JP-S62144751-A (JP)
Title: Plate shaped catalyst
Inventor: NAGAI KENICHI
IPC: B01J35/02
Filed: 1985-12-18
Abstract: PURPOSE:To increase the supply amount of the reaction substance in a reaction fluid to the wall surface of a catalyst, by forming a large number of projections to one surface or both surfaces and forming the side opposite to said projections so as to provide recessed parts to form a plate shaped catalyst. CONSTITUTION:A large number of plate shaped catalysts 1 are parallelly arranged in a square frame body 5 of which both upper and lower surfaces are opened so as to leave constant gaps T to each other to form a straight path type catalyst 6. When this straight path type catalyst 6 is used in reaction gas, the reaction gas flows in the gaps T from the upper surface of the catalyst 6 and flows out from the lower surfaces thereof in the direction shown by an arrow. The reaction gas is brought to a turblent flow state by projections 3 and recessed parts 4 when passes through the gaps T and the reaction substance in the reaction gas is sufficiently supplied to the catalyst wall of the plate shaped catalyst 1. Therefore, the plate shaped catalyst 1 perfectly develops its capacity.
Patent JP-H03147497-A (JP)
Title: Speaker equipment
Inventor: ANDO KOYO
IPC: H04R1/06
Filed: 1989-11-01
Abstract: PURPOSE:To prevent production of noise sound and to improve the quality without using a cushion by providing a wiring code fixing rib having a notch between a piezoelectric speaker and a dynamic speaker. CONSTITUTION:When an input signal is applied to a terminal 17, a piezoelectric speaker 9 and a dynamic speaker 10 are operated and a sound wave is generated. A wire code 11 is fixed to a rib 12 and the vibration of the cord 11 attended with the pressure of sound wave is suppressed small. Moreover, the position of the rib 12 is placed to the position at a port side not in contact with a bass reflex port 15 and a cabinet 16 to prevent the generation of the abnormal sound due to the contact with the cord 11, the port 15 and the cabinet 16. Moreover, the cord 11 is surely fixed by the notch 13 of the rib 12 and the disconnection of soldered part of the speaker 9 is prevented due to touch of the cord 11 by a hand during the assembling of the speaker.
Patent JP-H06113547-A (JP)
Title: Single-phase rectifying circuit
Inventor: TAKAHASHI ISAO
IPC: H02M7/06
Filed: 1992-09-30
Abstract: PURPOSE:To suppress increase of DC output voltage under light load while suppressing surge current upon turn ON of power. CONSTITUTION:Capacitors C1, C2 and a diode D2 are connected alternately in series between first and second output terminals T1, T2 and the Joints of the capacitors C1, C2 and the diode D2 are connected alternately through diodes D1, D2 with the output terminal T2, T1 sequentially from the one closer to the first output terminal TL thus constituting nonlinear impedance circuits 10, 10'. Output terminals T1 are connected, respectively, with positive and negative DC output terminals of a diode bridge 20 whereas the output terminals T2 are connected collectively with one end of an AC power supply AC through a triac Trc. When DC output voltage Ed from the diode bridge 20 is higher than a reference voltage Ed*, the triac Trc is opened to disconnect the nonlinear impedance circuits 10, 10' from the AC power supply AC.
Patent JP-H10134860-A (JP)
Title: Terminal device
Inventor: KASAHARA TAKESHI
IPC: H01R4/48
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device with a quick connection structure which can remove a broken tip part easily, in a terminal device to connect an external wire for small current wiring, such as a signal line of a switch for control or the like. SOLUTION: This device is formed into a device main body to house an external wire connection which consists of a terminal plate; a locking spring having a locking piece to press and lock the core line of an external wire L to the terminal plate, and a pressing piece to press the locking piece; and a release button 33 to release the locking by the locking spring; and having a wire insertion port; and the operating part of the release button 33; on the outer surface. In this case, the locking is released by abutting and pressing the release button 33 to the above pressing piece, together with the above locking piece.
Patent JP-2000180941-A (JP)
Title: Camera provided with data imprinting function
Inventor: TAKAHASHI HIROYUKI
IPC: G03B17/24
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To enhance the printing quality of data imprinting between perforations and to easily change a parameter related on an imprinting action as a camera with a data imprinting function. SOLUTION: This camera is provided with a data imprinting means for imprinting characters forming the prescribed data in the traveling direction of a film in a column unit, a means for measuring the traveling speed of the film, and a means for calculating and controlling the imprinting start position of the data based on the reference delay time of optionally decided reference film speed and the measured traveling speed of the film, calculating the width of the data in the traveling direction of the film based on a reference cycle obtained by deciding the imprinting cycle of the data based on the reference film speed and the measured film speed and controlling the imprinting start position of the data by the data imprinting means and the imprinting cycle of the data imprinting means based on the calculated results.
Patent JP-H02136549-A (JP)
Title: Controller for internal combustion engine
Inventor: HORIBE HIROYUKI
IPC: F02D45/00
Filed: 1988-11-14
Abstract: PURPOSE:To prevent the control delay by correcting the detection value of the revolution speed in acceleration to the value larger than the average revolution speed and correcting the detection value of the revolution speed in deceleration to the value smaller than the average revolution speed. CONSTITUTION:In a revolution speed detecting means 2 for detecting the engine revolution speed data which is used in the case when an internal combustion engine 1 is controlled by a control means 4, a comparison judging means 6 which compares the average revolution speed Nv which is calculated 5 from the count value of a counter 13 for counting the time necessary for the revolution of the internal combustion engine 1 with the revolution speed detection value Nc' detected in the preceding time. An acceleration revolution speed correction value  N1 is calculated 8 by dividing the deflection value Nd1 by a constant X, when Nc'<=Nv. While, in case of Nc'>Nv, the deceleration revolution speed correction value N2 is calculated 11 by dividing the deflection Nd2 by the constant X, and the acceleration revolution speed data  Nc2 is calculated 12 by subtracting N2 from Nc.
Patent JP-H07120603-A (JP)
Title: Lens array
Inventor: UOZU YOSHIHIRO
IPC: G02B3/00
Filed: 1993-10-25
Abstract: PURPOSE:To prevent the passing of light with a large outgoing angle from refractive index-distributed type lens elements so as to improve the resolution of a lens aray by providing a light intercepting part, having the ability of cut ting light with an large incoming/outgoing angle, between the lens end faces of at least one end face of light incoming-outgoing end faces of the lens array. CONSTITUTION:As to the resolution of refractive index-distributed type lenses, the resolution of the refractive index-distributed lens element of a bar lens 2 is most desirable, the resolution of the refractive index-distributed type lens element of a bar lens 1 at the center is secondly desirable. The resolution of the lenses 1, 2 placed on the center side in relation to a light source 61 is high, and the resolution of the refractive index-distributed type lens elements of bar lenses 3, 4 is low. The outgoing end face of a lens array is therefore provided with a light intercepting part of the same pitch as the lens diameter and lens spacing so as to cut light incoming/outgoing to/from the outer lens element where light enters with a large incoming/outgoing angle and unused for image focusing, thus forming a lens array further heightened in the resolution.
Patent JP-2000098489-A (JP)
Title: Video projector
Inventor: HAYASHI KAZUHIRO
IPC: G02B5/32
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a video projector having high outside world visibility. SOLUTION: The light emitted from a spot light source 1 is diffracted by a hologram optical element 4. The light diffracted by this hologram optical element 4 is made onto convergent light which illuminates a transmission type color video display element 5 having microtranslucent portions 10. This convergent light is subjected to space modulation by this transmission type color video display element 5 to form a focus 8 at the pupil 7 and to form a geometrical image on the retina 9. On the other hand, an observer is able to observe the outside field through the microtranslucent portions 10 formed at the transmission type color video display element 5. As a result, the video projector having the high outside world visibility may be obtained.
Patent JP-H04342538-A (JP)
Title: Method for manufacturing polyvinyl compound
Inventor: KENESU JIIN MOROI
IPC: C07C17/272
Filed: 1991-10-08
Abstract: PURPOSE: To obtain a monomeric polyvinyl compd. and/or its oligomer useful as an intermediate of a crosslinker or a comonomer for a resin compsn. or a coating compsn. by the metathesis of norbornene at a high rate of conversion with high selectivity.  
     CONSTITUTION: Norbornene and/or substd. norbornene, especially a compd. of formula I (where each of R and R' is an alkyl, a cycloalkyl, an aryl, etc., R may be H, an alkenyl, a cycloalkenyl, etc., and at least one R is not H) is allowed to react with ethylene in the presence of a rhenium oxide (preferably Re 2 O 7 ) catalyst activated by a hydrocarbyl metal, preferably R 4 Sn, R 3 Al, R 2 AlCl, RAlCl 2  or R 2 Zn (R is an alkyl, an aryl, an alkaryl or an aralkyl) and carried on a carrier, preferably a metal oxide, especially alumina, silica or magnesia to advantageously obtain the objective polyvinyl compd. and/or its oligomer, especially a compd. of formula II. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62147138-A (JP)
Title: Damping force switching valve for hydraulic buffer
Inventor: TANABE HISAO
IPC: B60G17/048
Filed: 1985-12-20
Abstract: PURPOSE:To prevent any negative pressure from being generated near the circumferential wall of a notched part, so as to prevent any self-rotary torque from being generated, by forming the notched part as it is gradually widened from the outer circumferential side toward the inner circumferential side. CONSTITUTION:The second valve 21 forms a damping force switching valve 11, by and of the first valve. Each of the notched parts 22 formed in the second valve 21, is formed as it becomes gradually wider in its dimensions of width, from the outer circumferential side toward the inner circumferential 21B.. side, of the cylindrical part 21B. In this way, it can be prevented that negative pressure is generated near the circumferential wall 22A of the notched part 22, by the rapid flow in the direction of an arrow D to be generated when the damping force switching valve 11 is turned by a rotary actuator, so as to open each orifice 9. Consequently, it can be prevented that self-rotary torque is generated in the second valve 21, that is the damping force switching valve 11, and holding power of the rotary actuator can be lowered.
Patent JP-H07119163-A (JP)
Title: Concrete block and molding method thereof
Inventor: MATSUOKA SHIGEKICHI
IPC: E02D29/02
Filed: 1993-10-21
Abstract: PURPOSE:To reduce the weight of a concrete block even in large size. CONSTITUTION:A concrete block 8 consists of a vertical wall section 9 and stay sections 10 continuously connected to the lower section 9a of the vertical wall section 9 so as to be crossed at approximately right angles with the vertical wall section 9. The stay sections 10 constitute parts of stay sections H while being unified with cast-in-place concrete G placed on an installation site, thus forming the stay sections H. The stay sections 10 are composed of two mutually separated stay sections 10a in thin width, and these stay sections 10a in thin width are arranged so as to be positioned on the side inner than the side end of the vertical wall section 9. A plurality of groove sections 11 extended in the cross direction of the stay sections 10 are formed on the bottom 10b sides of each stay section 10.
Patent JP-H06135078-A (JP)
Title: Printing apparatus
Inventor: SANADA ETSURO
IPC: B41J13/26
Filed: 1992-10-26
Abstract: PURPOSE:To correctly position a printing starting position of a printing medium at a printing position by detecting whether the printing starting position set for the printing medium is based on a front end or a rear end of the medium by the difference of the width of the printing medium, thereby detecting the front end and rear end of the printing medium in accordance with the detection. CONSTITUTION:The printing apparatus is provided with a fifth sensor P5, a fourth sensor P4 and a first sensor P1. The fifth sensor P5 detects whether a printing starting position set for a printing medium is based on a front end or a rear end of the medium from the difference of the width of the printing medium. The fourth sensor P4 detects the front end of the printing medium, while the first sensor P1 detects the rear end of the printing medium. When the sensor P5 detects that the printing starting position is based on the front end of the medium, the front end of the printing medium is detected by the sensor P4 and the printing starting position of the printing medium is positioned at a printing position. If the printing starting position is detected by the sensor P5 to be based on the rear end of the printing medium, the rear end of the printing medium is detected by the sensor P1 and the printing starting position of the printing medium is then positioned at the printing position.
Patent JP-2001109538-A (JP)
Title: Power management system
Inventor: UENO TOMOSHI
IPC: G06F9/46
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To accurately judge the idle/busy state of a CPU even in multitask environment. SOLUTION: An address analyzing circuit (4) judges whether or not an instruction being executed by a CPU is an idle task by judging whether or not instruction read access from the CPU (1) to a memory (2) is performed to the memory address unique to the idle task according to a status signal and address information. A counter comparing circuit (7) outputs an idle signal when the execution frequency of the idle task is more often than specified and a clock-down indication circuit (9) lowers the operating clock of the CPU to save the power consumption of the CPU.
Patent JP-H01129775-A (JP)
Title: Inverter
Inventor: NISHIMURA KOJI
IPC: H02M7/5387
Filed: 1987-11-14
Abstract: PURPOSE:To prevent a semiconductor switching element from erroneously operating by providing constant-voltage setting means for forming a discharge loop for a junction capacity at the time of OFF. CONSTITUTION:A full-bridge type inverter has transistors (Tr) Q1-Q4 as main switching elements, diodes D1-D6 connected thereto, and a driver circuit A for alternately turning ON, OFF the Trs Q3-Q4 in a low frequency and for alternately turning ON, OFF the Trs Q1-Q2 in a high frequency. Then an inductance element L1, and a parallel circuit of a load R0 and a capacitor C1 are provided, thereby supplying a rectangular current to the load R0. In this case, capacitors C30, C40 which have relatively small capacity and equivalent capacity are connected in parallel with the Trs Q3-Q4 for turning ON, OFF in the low frequency. Thus, charging/discharging currents to the junction capacity of the Trs Q3-Q4 can be reduced.