baber/WOPTO huggingface dataset:
Patent JP-H08137274-A (JP)
Title: Developing device
Inventor: FURUYA NOBUMASA
IPC: G03G15/09
Filed: 1994-11-07
Abstract: PURPOSE: To restrain the scattering of carrier, to prevent the adhesion of the carrier and to obtain complete image quality by specifying the density of magnetic carrier and magnetism per volume in some magnetic field. CONSTITUTION: In this developing device 4, a fixed magnetic roll 12 is arranged in a non-magnetic cylindrical sleeve 11. Two-component developer consisting of toner and magnetic carrier is used in the developing device 4. The sleeve 11 is rotated in a direction shown by an arrow. The magnetic roll 12 is fixed so that the almost middle of magnetic poles 14 and 15 may be opposed to a photoreceptor drum 1. Furthermore, the developer carried in a state where it adheres to the sleeve 11 is regulated to fixed thickness by a layer thickness regulating member 13 and carried to a developing area opposed to the drum 1 with the rotation of the sleeve 11. In such a case, the density of the magnetic carrier to be used is <=4.0g/cm<3> , and the magnetism thereof per volume in the magnetic field being 1kOe is >=40emu/cm<3> and <=150emu/cm<3> .
Patent JP-H09109792-A (JP)
Title: Back panel vibration control device for cab
Inventor: MATSUMOTO NOBUHIRO
IPC: B60R11/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of a confined sound in a car room, by mounting a long scaled tool in a back panel, and changing its natural vibration frequency. SOLUTION: An end part support metal fitting 4 capable of respectively supporting both end parts of a long scaled tool 6, jack bar or operating rod of spare tire carrier and the like, is provided in a required position of a rear pillar inner panel 3a in the vicinity of width direction both end parts of a back panel 2, also a central part support metal fitting 7, holding a lengthwise direction almost central part of the long scaled tool 6 further to be formed capable of fastening it in a pressing direction to a side of the back panel 2, is provided in a required position in a width direction central part of the back panel 2.
Patent JP-S63127250-A (JP)
Title: Seamless flexible belt type substrate of photosensitive body
Inventor: AKEYOSHI HIDEKI
IPC: G03G21/00
Filed: 1986-11-18
Abstract: PURPOSE:To reduce tendency of cracking occurring from the end of the seamless flexible belt due to repeated uses and to prolong its life by decreasing the thickness of the end of the belt gradually from that of the central part. CONSTITUTION:The thickness (d) of the end of the seamless flexible belt, especially, made of a metal, to be used for the substrate of the photosensitive body is gradually decreased from the thickness (e) of the central part in order to prevent cracking or breaking of the belt due to metal fatigue. When the seamless flexible belt type photosensitive body is repeatedly used, repeated bending stresses affect the belt, and cause cracks due to metal fatigue, initially occurring from the end of the belt, and propagating toward the central part, thus permitting occurrence of cracking on the end to be made unliable by gradually decreasing the thickness of the belt toward the end of the belt, and the life of the belt to be prolonged.
Patent JP-H05113768-A (JP)
Title: Frame memory circuit
Inventor: HASEBE TSUNENORI
IPC: G09G5/00
Filed: 1991-10-21
Abstract: PURPOSE:To display a large picture at high speed by dividing a display into upper and lower ones and using a 2-port memory for image effectively as a frame memory to be applied to a display device which requires display information on these displays at the same time. CONSTITUTION:In random access, data is divided into upper and lower ones, and the upper and lower data are swapped to an address one address different (determined by a random access address) from memory blocks 8-1 and 8-2 which constitute a frame memory 8 comprising two port memories according to which of the data for upper and lower displays is used by a data transformer circuit 2, or they are stored as they are. In display access, data for upper and lower displays output from the memory blocks 8-1 and 8-2 is divided correctly by clock signals CLK2 and CLK3 from a display timing control circuit 4, held in a latch circuit 11, and sent to a data input/output port 10.
Patent JP-H03134608-A (JP)
Title: Scanning type microscope
Inventor: KIMURA TOSHIHITO
IPC: G02B21/00
Filed: 1989-10-20
Abstract: PURPOSE:To simplify the scanning mechanism, to secure a wide visual field, and to improve the durability by irradiating a sample with sample illuminating light through a shutter array to two-dimensionally scan it. CONSTITUTION:Illuminating light 11 from a light source 10 is made incident on a liquid crystal panel 13 through an expander 12. m-number of minute liquid crystal shutters 13a are arranged in the main scanning direction on a panel 13, and n-number of these arrays are arranged in the subscanning direction, and shutters 13a are successively opened. Thus, one of shutters 13a emits light 11 as the spot light source, and the emission position is two-dimensionally changed. The light 11 is converged on a sample 20 as a minute light spot P, and the image of the luminous flux of transmitted light 11' is formed at a point Q on a liquid crystal panel 23. One of shutters 23a is successively and selectively opened, and the light 11' is made incident on a light reception face 25a of a photodetector 25, and a signal S indicating the brightness of the spot image Q is obtained. Thus, the position of the spot image Q is two-dimensionally moved when the light spot P is two-dimensionally scanned.
Patent JP-H11110599-A (JP)
Title: Vehicle data collecting method and its apparatus
Inventor: NITTA KATSUNORI
IPC: G07F7/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle data collecting method and its apparatus capable of coping with changes, fluctuations of an arbitrary recording and by which another area is unnecessary to be provided in an IC card. SOLUTION: Running data of a vehicle is collected and recorded by a main board 3a of a digital tachograph main body 3, ten keys data is inputted through handy ten keys 2, external input data is inputted by an external input channel CH, combined data is generated by combining the running data from the main board 3a, the ten keys data from the handy ten keys 2 with the external input data from the external input channel by an optional board 3b and the generated combined data is transmitted to be stored as an optional recording in the IC card 34 in the main board 3a.
Patent JP-H0579155-A (JP)
Title: Execution of tile work
Inventor: OKA KAZUNORI
IPC: E04F13/08
Filed: 1991-09-24
Abstract: PURPOSE:To prevent rainwater from being collected in grooves formed between the surface of a molded cement board and projecting stripes for holding tiles provided on the surface without deteriorating workability in execution of a suspended-type tile work. CONSTITUTION:Adhesive 4 is applied sufficiently to grooves 3 that are formed of the surface of a molded cement board 1 and projecting stripes 2 that are formed in parallel with each other with an appropriate space kept in between to the surface of the molded cement board 1 in its longitudinal direction so that each of the projecting stripes is erected aslant at an acute angle toward one direction. Then tiles 5 in C-shape section, equipped on their reverse sides with legs 6 to be engaged with the projecting stripes 2, are fixed to the molded cement board with their legs 6 engaged with the projecting stripes 2.
Patent JP-H08138440-A (JP)
Title: Conductive copper paste composition
Inventor: NAGATA HIROSHI
IPC: H05K1/09
Filed: 1994-11-08
Abstract: PURPOSE: To provide excellent electric conductivity, and improve through hole printing performance by blending a solvent having a specific structure with at least a single kind of solvent by using copper powder, thermosetting phenol resin, a polyhydric phenol monomer and a solvent as essential components. CONSTITUTION: A conductive copper paste composition is obtained by blending a solvent having a structure expressed by a formula I with at least a single kind of solvent by using copper powder thermosetting phenol resin, a polyhydric phenol monomer and a solvent as essential components. Here, (n)=2 or 3 is realized. R1 and R2 may be the same with each other or may be different from each other. Here, the polyhydric phenol monomer, for example, hydroquinone creates an oxidation-reduction system of a formula between it and (p)- benzoquinone. An electron is easily conducted, and since hydrogen released from the oxidation-reduction system reduces copper oxide, electric conductivity is further improved.  A part of the polyhydric phenol monomer is heated with resol type phenol resin, and is easily turned into resin by condensation polymerization, and since it strongly comes into close contact with each other, it becomes stable in long-term use under a high temperature and humidity.
Patent JP-2000083275-A (JP)
Title: Mobile radio communication system and its radio mobile station device
Inventor: TANAKA MASAYUKI
IPC: H04W88/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To use a digital mode, for example, more effectively by allowing the user to designate optionally a radio communication system and to change communication contents depending on the radio communication system that is being set by allowing the user to recognize the radio communication system that is being set. SOLUTION: A radio mobile station PSS is provided with a mode designations witch 34, informs a base station BSS1 of mode designation information designated and entered by the mode designation switch 34, and the base station BSS1 decides a speech channel based on the mode designation information and a display device 32 displays a mode of the set speech channel, and in the case of conducting hand-off during a speech, when the speech channel is changed from the digital mode into the analog mode, an alarm is raised to inform the user of it.
Patent JP-2000104790-A (JP)
Title: Lubricating structure of engine balancer
Inventor: SHIRAI MAKOTO
IPC: F16F15/26
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce loss of motive power by certainly preventing oil stirring due to rotation of a balance shaft while securing favourable lubrication of a bearing part of the balance shaft. SOLUTION: A cover 50 is fixed on a housing so as to form a gear chamber 51 to store gears 56, 57 between itself and the housing, a communicating passage 39 to communicate a bottom part of a weight chamber and a bottom part of the gear chamber to each other is provided in the housing, and discharge passages 52, 53 to communicate the gear chambers and an oil level upper space of an oil pan to each other are provided on the cover.
Patent JP-S63125755-A (JP)
Inventor: KYODA MASAHIKO
IPC: E04B9/00
Filed: 1986-11-17
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-H0592981-A (JP)
Title: Poly(alkoxysilylalkyl)amine
Inventor: ERITSUKU REIMONDO POORU
IPC: C08L83/00
Filed: 1991-09-26
Abstract: PURPOSE: To obtain a new poly-(alkoxysilylalkyl)amine forming a sealant compsn. curable with moisture at a room temp. and having shelf stability when it is combined with an α,ω-dihydroxypolydiorganosiloxane.  
     CONSTITUTION: The poly-(alkoxysilylalkyl)amine is a compd. of formula I [where R is 1-4C alkyl; R 1  is H, 1-6C alkyl or 6-12C aryl; R 2  is 2-8C alkylene, 6-12C arylene or 7-14C alkarylene; R 3  is H, 1-6C alkyl, 6-12C aryl or a group of formula II; (a) and (b) are each 0-2; (c) is 0 or 2; and (d) is 1-3], e.g. N-(3- trimethoxysilylpropyl)-2,2-dimethoxy-2-silapyrrolidine. The compd. of the formula I is obtd. by allowing a poly(alkoxysilylalkyl)amine of formula III to react at 90-400°C. This reaction is carried out in an aprotic solvent such as xylene in the presence of an acid catalyst such as benzoic acid if necessary. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07127509-A (JP)
Title: Idle control device of internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02D45/00
Filed: 1993-11-01
Abstract: PURPOSE:To provide an idle control device for internal combustion engine which can generate stable idle revolutions even at a low speed through improvement of the combustion itself without subjecting the engine to modification. CONSTITUTION:If judgement is such that the air-fuel ratio is turned from a rich to lean state, the degree of opening of an idle speed control valve 12 is increased by DELTAF2 in skipping in order to decrease the blow-back gas amount. If it is assumed that the air-fuel ratio is turned from a lean into rich state, the opening of the idle speed control valve 12 is decreased by DELTAF1 in skipping. Because there is no timing with air-fuel ratio switched and assumption is that the present air-fuel ratio is on lean side, the degree of opening of the valve 12 is finely decreased by DL so that the valve opening slowly varies to the decrement side.
Patent JP-S61153883-A (JP)
Title: Reproducing device for recording disk
Inventor: KOBAYASHI KOICHI
IPC: G11B21/02
Filed: 1984-12-27
Abstract: PURPOSE:To reduce the size and weight of a device and to simplify a loading mechanism and to improve productivity and reliability by allowing one set of one motor and its speed reducing mechanism to load and unload a disk and also drive a pickup head. CONSTITUTION:When the disk 51 is placed on a slide table 52 and closed, the table 52 is locked and a microswitch operates to drive a motor, thereby moving back a rack 57 through a pinion 78. A subchassis 54 rotates to elevate the disk 51 to a turntable 62 and when it reaches a specific position, the switch operates and the motor stops, thus loading the disk. When a play button is pushed, the motor rotates to fed the rack 57 backward and the head is mounted to place the device in a playback state. When an eject button is pushed after a stop button is operated, the motor rotates to move the rack 57 forward and the head part 84 of the rack 57 pushes the arm part 83 of a crank metallic fixture 81 and a chassis 54 is lowered to unlock the table 52, so that the disk 51 is unloaded.
Patent JP-H03135856-A (JP)
Title: Door waist shock absorbing pad structure for vehicle
Inventor: KATA HIROHISA
IPC: B60R21/04
Filed: 1989-10-23
Abstract: PURPOSE:To make a structure compact as well as to enhance shock absorbing capability by interposing a first pad section between a door trim and a door inner panel, and extending a second pad section into a door waist opening from the first pad section. CONSTITUTION:At the time of vehicle collision and the like, a door trim 11 and a shock absorbing pad 20 are pressed with pressure by impact load acting from the inner side of a cabin. This thereby causes a first pad section 21 to come in contact with the upper periphery section 1a of a door inner panel 1 so that load is thereby transmitted while being damped. In the second place, a second pad section 23 is pressed with pressure, and is pushed against a window panel 3 via a door inside seal 26, load transmitted through a connecting section 22 is thereby absorbed. By this constitution, impact load is effectively absorbed in two steps through taking advantage of the pad sections 21 and 23 of two kinds. In addition, a second pad section 23 is extended by making use of the existing door waist opening 4, no particular space is thereby required.
Patent JP-S61152426-A (JP)
Title: Automatic pressure regulating device in inflation film forming machine
Inventor: NIIMOTO SANEMI
IPC: B29C48/92
Filed: 1984-12-27
Abstract: PURPOSE:To permit to keep a pressure in a valve in constant by a method wherein an openable pressure regulating valve is arranged in the flow path of the exhaust pipe and one pipe in a monometer is communicated with the inside of the valve while a float is afloated in the other pipe of the same to operate a pressure regulating valve by said float. CONSTITUTION:In case the pressure in the valve A is increased, it is delivered to an air chamber 33 in the tank 19 of the manometer 18 and the pressure pushes the float 25 up. The regulation valve 27 is elevated through a connecting rod 29 in accordance with the elevation of the float 25. The change of pressure in the valve A is connected to the opening and closing of the regulating valve 27 through the float 25 of the manometer 18 and the pressure is corrected automatically so as to be constant at all times. The pressure regulating valve at the side of the exhaust pipe can be operated by the float, operating in conjunction with the manometer in accordance with the change of pressure in the valve, in such manner, therefore, the pressure may be regulated automatically so as to cope with the slight change of pressure instantaneously.
Patent JP-2000105649-A (JP)
Title: Device and method for information display
Inventor: SORIHATA AYA
IPC: G06F3/0482
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To make recognizable a lower hierachy visually comfortably and that the lower hierachy is displayed dynamically and clearly by displaying the lower hierachy corresponding to a content item of an upper hierachy by visually rotating and visibly expanding the lower hierachy when the item is selected. SOLUTION: When the upper hierachy and lower hierachy are displayed, the lower hierachy corresponding to the content item of the upper hierachy is visually rotated, visibly expanded, and displayed once the item is selected. For example, information contents 200 are superimposed on a normal image 201 of a television receiver, so that the upper hierachy (upper-hierachy menu) 300 and lower hierachy (lower-hierachy menu) 400 can be displayed at the same time. For example, the user presses a button 301 for content item selection of the upper-hierachy menu 300 by using up and down, and right and left operation keys and then the lower-hierachy menu 400 is expanded and displayed on the screen 4A as if the area is visually rotated and moved along the vertical direction V.
Patent JP-H11110869-A (JP)
Title: Holder of rotating object
Inventor: SAEGUSA TETSUJI
IPC: G11B17/028
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a holder of a rotating object capable of reducing the assembling process and also the cost, while having the less number of components. SOLUTION: Relating to this holder of the rotating object, the rotating object such as a disk-like recording medium, etc., 1, placed on a table 2 is held between a table 2 and a holding disk 4 interposing a retaining disk 5 by the attraction of magnetic force in such a manner that a center hole of the rotating object such as the disk-like recording medium, etc., 1, is fitted with a recording shaft 3 provided on the center part of the table 2 connected to a driving shaft 8 of a motor 7. In this case, a bond magnet composition which is dispersedly mixed with the magnetic powder to the resin binder, is arranged on at least one side out of the side of holding disk 4 and the side of table 2.
Patent JP-H10106960-A (JP)
Title: Manufacture of quantum thin line
Inventor: JONATHAN WESTWATER
IPC: C30B11/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for growing a silicon quantum thin line with a good shape. SOLUTION: Gold (Au) 12 is subjected to vapor deposition on a silicon substrate (Si) 11. The thickness of gold 12 is 5nm or below. The substrate 11 is heated at a temperature from 450 to 650 deg.C with atmosphere including a silane gas (SiH4 ) of pressure of 0.5Torr or below. Melted compound alloy 12a of silicon and gold is formed on a surface of the silicon substrate 11, and reaction of decomposition in silane gas is caused to grow a silicon quantum thin line 13. The silicon quantum thin line 13 is not bent and has a good shape.
Patent JP-S63128440-A (JP)
Title: Multi-heap system
Inventor: IWASAKI MASAAKI
IPC: G06F9/455
Filed: 1986-11-19
Abstract: PURPOSE:To attain a high-speed multi-heap system by providing a semaphore showing an occupied state and a memory storing the use value for each small heap and allocating the heap having the minimum use value with preference among those heaps of non-occupied states against a small heap allocation request given from a processor. CONSTITUTION:A heap 302 set on a shared memory is divided into small heaps and a heap top pointer HTP301 is provided to each small heap. Thus a certain processor can refer to and replace the HTP of a certain small heap even while another processor is replacing the HTP of another small heap. In addition, the exclusive control of access is secured for each processor to a small heap. Then it is possible to give preference to a small heap having the small use value when the small heaps are allocated to processors by storing the use value of each small heap. Thus the deviation can be reduced for the use value of each small heap.
Patent JP-S62127589-A (JP)
Inventor: UUHE REENE OFURINHAA
IPC: B29C70/76
Filed: 1986-11-19
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-H11110987-A (JP)
Title: Semiconductor storage device
Inventor: OOTA YOSHIJI
IPC: H01L27/115
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To read out data of all memory cells connected to one word line with one block of 8 pieces by sense operation of 4 times restricting interference from adjacent memory cell to the minimum. SOLUTION: In read-out of once, influence of a leak current from both adjacent memory cells for a read-out memory cell is restricted to the minimum by discharging main bit lines BL of 3 lines arranged continuously by a discharge signal dis, and making two memory cells connected to a discharge main bit line and a charge main bit line as read-out memory cells. Also, dispersion of a leak current for a sense main bit line by held data of a memory cell MC connected to only a charge main bit line is made less by making an adjust cell AC connected to only a charge main bit line out of adjust cell AC activated by an adjust signal awl as a program cell P.
Patent JP-H07128248-A (JP)
Title: Defect inspection device
Inventor: FUJIMORI YOSHIHIKO
IPC: G06T7/00
Filed: 1993-11-02
Abstract: PURPOSE:To mutually compare the areas and positions of contact holes on design information and a material to be inspected, and precisely detect the minimize defect or displacement defect of the contact hole pattern. CONSTITUTION:In a defect inspection device having a subject 2 to be inspected placed on a moving stage 1, an image pickup device 3, a multi-valuing circuit 4, a computing element 5, a memory circuit 8, a bit expanding circuit 10, area measuring circuits 11, 12, a comparing circuit 13 and a defect information memory circuit 14, design data is converted into multi-valued data by the bit expanding circuit 10, and inputted to the area measuring circuit 11, and the subject data taken by the image pickup device 3 is converted into multi-valued data by a multi-valuing circuit 4, and inputted to the area measuring circuit 12. In the area measuring circuits 11, 12, the areas of the subject multi-valued data and the design multi-valued data are measured with a window as an unit. In the comparing circuit 13, the areas measured by the area measuring circuits 11, 12 are mutually compared in the same position. The comparison result is stored in the defect information memory circuit 14.