baber/WOPTO huggingface dataset:
Patent JP-H1187693-A (JP)
Title: Signal charge generator
Inventor: KATOU NAOKI
IPC: H01L21/339
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To supply a transfer driving voltage correctly through a bus line part by constituting a signal charge generator of a light receiving/charge transferring section, a plurality of first and second electrode parts arranged alternately in the column direction while extending in the row direction, a first and second common connection electrode parts, and first and second bus lines. SOLUTION: A plurality of first and second transfer electrodes 71, 72 are arranged alternately in the column direction closely to the opposite edge parts of a light receiving/charge transferring section in the row direction thereof. The plurality of transfer electrodes 71 are connected in common by a first connection electrode 73 extending in the column direction along the right edge part and the plurality of transfer electrodes 72 are connected in common by a second connection electrode 74 extending in the column direction along the left edge part. A first bus line 52 connects the first connection electrode 73 electrically with the transfer electrode 71 at a contact part 75R. A second bus line 54 connects the common electrode 74 electrically with the transfer electrode 72 at a contact part 76L.
Patent JP-H0698353-A (JP)
Title: Picture display device
Inventor: IKEDA TAKASHI
IPC: H04N13/04
Filed: 1992-09-16
Abstract: PURPOSE:To allow an observer to recognize accurately a virtual image with respect to a picture on a picture display panel without a sense of congruity and a sense of fatigue even when the picture display panel is large sized. CONSTITUTION:The display device is provided with liquid crystal display devices 3a, 3b and an eyepiece lenses 2a, 2b to form a picture of a picture display section 41 of the liquid crystal display device as a magnified virtual image. Optical axis adjustment devices 7a, 7b moving optical axes 10a, 10b to the center of left and right eyes 1a, 1b are provided in front of the eyepiece lenses 2a, 2b. The optical axis adjustment devices 7a, 7b consist of 1st and 2nd trapezoidal prisms 71, 72, whose tilt faces are opposite to each other at a prescribed interval (d) and the interval (d) between the tilt faces is made variable and the movement quantity (n) of the optical axes 10a, 10b is adjusted by varying the interval (d).
Patent JP-2000075701-A (JP)
Title: Image forming device
Inventor: SUZUKI MASAYUKI
IPC: G03G15/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can sufficiently electrify a photoreceptor drum even in an initial step at which a toner does not adhere to an electrifying roller. SOLUTION: Micro air-gaps (d) are formed between surfaces of an electrifying roller 3 and a photoreceptor drum 2 by coating an outer circumferential surface of the electrifying roller 3 with a semiconductive resin coating layer 17 containing magnesium oxide grains 20, being electrical insulators, which makes uneven the outer circumferential surface of the electrifying roller. Accordingly, the micro air-gaps (d) can be formed all over the nipping area where the surface of the photoreceptor drum 2 is press-contacted with the surface of the electrifying roller 3 prior to the adhesion of a toner to the electrifying roller 3, whereby charge is injected to the photoreceptor drum 2 by discharging of the electrifying roller 3.
Patent JP-H03109299-A (JP)
Title: Formation of polycrystalline silicon film
Inventor: NAKAZAWA KENJI
IPC: C30B29/06
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a polycrystalline Si film in a short time by heat treatment at about 600 deg.C at which a low-cost glass substrate can be used by coating an amorphous Si film to be crystallized with a material contg. crystal nuclei required to initiate the crystallization of the film and by carrying out heat treatment. CONSTITUTION:An amorphous Si film 103 is deposited on a glass substrate 101 and a P doped amorphous Si film 104 on the film 103. Heat treatment is then carried out, e.g. at 600 deg.C in an N2 atmosphere to generate crystal nuclei in the film 104. The film 103 is crystallized with the crystal nuclei as seeds by heat treatment under the same conditions to obtain a polycrystalline Si film 105 coated with a P doped polycrystalline Si film 106.
Patent JP-S62106730-A (JP)
Inventor: IKENAGA TAKAO
IPC: E03C1/05
Filed: 1985-11-01
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-H08122667-A (JP)
Title: Hard mirror optical system
Inventor: TATEYAMA TOKUYUKI
IPC: G02B13/00
Filed: 1995-09-01
Abstract: PURPOSE: To obtain an optical system which has a large NA and is bright by positioning the position of a primary image formed by an objective system so that relay length of single-time relaying is made short. CONSTITUTION: The optical system consists of a thin and long insertion part 1 which is inserted into a cavity, etc., of a living body, etc., and a grip part 2 which is positioned outside the cavity even during use, and the near end of the grip part 2 constitute an ocular part 3. For example, the optical system consists of an objective system O which is arranged at the tip part of the insertion part 1, a relay lens system R which relays a primary image I1 formed by the objective system O, and an ocular E which collimates the light from the final image In formed by the relay lens R into nearly parallel luminous flux and is arranged at the ocular part 3. In this case, a condition of 0.3<L1 /L2 <2.0 is met.  Here, L1 is the distance from the tip of the objective system O to the primary image I1 , and L2 is the distance required for the relay lens system R to relay the primary image I1 once. The ocular part 3 can be fitted with a television camera system for the endoscope as a different body from the grip part 2.
Patent JP-S62108583-A (JP)
Title: Epoxy resin composition for photo-coupler
Inventor: SHIMAWAKI HIROSHI
IPC: C08L63/00
Filed: 1985-11-06
Abstract: PURPOSE:To improve light transmissivity by specifying the metallic content of a resin composition containing an epoxy resin and a curing agent. CONSTITUTION:An epoxy resin composition for a photo-coupler in which the metallic content of a resin composition containing 30-70wt.pt. epoxy resin and curing agent to 100wt.pt. melted silica powder having mean grain size of 10-40mum is brought to 50ppm or less is manufactured, and melted silica powder is formed to a globular shape. A type, such as bisphenol A type epoxy resin, novolak type epoxy resin, cycloaliphatic epoxy resin, etc. is used as the epoxy resin, and it may be used singly or two kinds or more of them being mixed and employed. 0.5-1.2 Equivalent to 1 epoxy equivalent is desirable as the quantity of the curing agent compounded to the epoxy resin. Accordingly, the epoxy resin composition having excellent reliability and light transmission properties can be obtained.
Patent JP-H0664391-A (JP)
Title: Image forming apparatus
Inventor: OGASAWARA TSUTOMU
IPC: B41J29/13
Filed: 1992-08-24
Abstract: PURPOSE:To prevent the operation failure of a control unit for switching a sheet container of an image forming apparatus due to erasing tailings, dusts, etc., and to improve an entire external appearance in a design. CONSTITUTION:A containing case 22 is rotatably mounted at a rotary shaft 23 as a fulcrum in a housing 21 of an apparatus body 20. A lever 31 is rotatably provided at a support shaft 32 as a center in the case 22, and an operation knob 35 is provided downward in a mounting hole 33d of a lower surface of the case 22. A tension coiled spring 33 is engaged with one end of the lever 31 to be always energized to be rotated in a clockwise direction, a stopper pin 34 of the housing 21 is engaged with an engaging recess 31a of the lever 31, and a protrusion 31b is brought into pressure contact with the knob 35. At the time of maintenance, the knob 35 is pressed, the lever 31 is rotated to disengage the pin 34, and the case 22 is rotated to open a sheet containing chamber 25.
Patent JP-S61126630-A (JP)
Title: Coating device of magnetic recording liquid
Inventor: SUZUKI HIDEO
IPC: B05C1/08
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a magnetic recording medium of high quality without variance by giving a magnetic force to peripheral surfaces of a cup roll and a back roll, which are used to coat a magnetic recording liquid (magnetic coating liquid) to a base material, to prevent the variance of sticking of the magnetic coating liquid to the cup roll especially. CONSTITUTION:A prescribed quantity of a magnetic coating liquid 4 is stuck to a cup roll 1 from a pan 3 where the liquid 4 is stored, and a base material 6 is pressed to the cup roll by a back roll 2 for the purpose of transferring the liquid 4 to the base material 6. In this coating device, cores 20 and 21 are set into the roll 1, and magnets 27 and 28 are provided in front ends of them to give a magnetic force to the peripheral surface of a roll 16. Positions of magnets 27 and 28 in the roll 1 are so adjusted that one magnet 27 is in the position where the roll is immersed in the liquid 4 and the other magnet 28 is in the position where the liquid 4 is transferred to the base material. A magnet 30 may be provided in the transfer position of the back roll 2. Thus, a prescribed quantity of the recording liquid 4 is stuck to notches of the cup roll independently of the difference of viscosity of the liquid 4 and notches of the cup roll and without much influence of the operation speed to prevent the variance of transfer.
Patent JP-H0988231-A (JP)
Title: Mounting structure of ceiling panel
Inventor: ARAI KAZUMA
IPC: E04H1/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To fix a ceiling panel onto a wall panel, and to effectively use workability on mounting to the upper section of a side wall forming the wall panel by disposing a fitting section at the upper end of the wall panel and inserting the outer edge of the ceiling panel to the fitting section of the wall panel. SOLUTION: One end is fitted and fixed to a wall-panel 13 side fitting section 21 while holding the other end side of a ceiling panel 14, and a fixture is constituted simply. In the connection operation of the adjacent ceiling panels 14, the sections to be clamped of the panels 14 are clamped by a clamping tool 41 from an opening 35. Consequently, the entering of the body and mounting operation are unnecessitated even at the time of narrow space among the existing ceiling of a building frame and the ceiling panels 14, thus improving workability. As a result, the workability on mounting of the ceiling panels 14 in the building frame is enhanced even in the building frame in low story height, thus preventing the floating and displacement of the ceiling panels 14.  Accordingly, the infiltration of steam and water droplets to an attic are obviated, and the corrosion of the building frame can be averted.
Patent JP-S6486817-A (JP)
Title: Washer for seedling box
Inventor: IKUMOTO MINORU
IPC: A01G9/06
Filed: 1987-09-29
Abstract: PURPOSE:To readily wash even flexible seedling boxes capable of being freely curved in the same manner as that of seeding boxes of rigid body, by providing guide troughs for guiding seedling boxes in the vertical direction on the tip of a frame and guide rail under the guide trough on the inside of the frame. CONSTITUTION:Both edges of seedling boxes (a) are inserted into guide troughs 2 at the tip of a frame 1 in a water tank in a state of rotating brushes 3 sunk in water and pushed down. The seedling boxes (a) are guided by the guide troughs 2, lowered along a guide rail 4 provided on the inside of the frame 1 and advanced between the rotating brushes 3. When the seedling boxes (a) are vertically moved, the rotating brushes 3 are interlocked therewith and forwardly and reversely turned to wash both surfaces of the seedling boxes (a).
Patent JP-H09286028-A (JP)
Title: Production of mold of lens mirror cylinder made of synthetic resin having helicoid and lens mirror cylinder
Inventor: NOMURA HIROSHI
IPC: G02B7/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To sealily produce a mold by subjecting the helicoid part of a mold for a femole helicoid to discharge processing by using a discharge processing electrode having a helicoid part of which the shape is same to that of the helicoid of a mold for a male helicoid. SOLUTION: The helicoid part 34 of a discharge processing electrode 33 for the discharge processing of a helicoid part is subjected to mechanical cutting processing with respect to a mold for a female helicoid molding the helicoid part of a mold for a femel helicoid for a molding inner cylinder and the female helicoid part of a molding outer cylinder by using a cutting edge tool. The discharge processing electrode 33 is set to a discharge processing machine 40 and the femaile helicoid corresponding part is subjected to discharge processing by the hellcoid part 34 with respect to the mold 36 for the female helicold molding the molding outer cylinder.
Patent JP-H0588706-A (JP)
Title: Process controller
Inventor: EBISU KOJI
IPC: G05B13/02
Filed: 1991-09-26
Abstract: PURPOSE:To provide a process controller which can simultaneously carry out the identification of the process dynamic characteristic and the optimum adjustment of a control coefficient. CONSTITUTION:The feedback signal x(k) received from a process 1 is inputted to a control and arithmetic unit 2 and a control/operation is carried out with a control coefficient k(k) of the unit 2. Thus an operating signal u(k) is obtained and the process 1 is operated with the signal u(k). Then the signal x(k) and the coefficient k(k) are inputted to an identification arithmetic part 3. At the same time, the part 3 estimates the coefficient of a dynamic model of the process 1. Each of these estimated coefficients is inputted to a control coefficient arithmetic part 4. The part 4 obtains the coefficient k(k) of the unit 2 as its output signal. Then the signal of the coefficient k(k) is used as the control coefficient of the unit 2 for execution of the closed loop control. Thus the dynamic characteristic of a controlled system is identified during a closed loop operation and the control coefficients are adjusted in sequence.
Patent JP-S60143448-A (JP)
Title: Skew error detecting circuit
Inventor: OOTSUKA TOORU
IPC: G11B7/095
Filed: 1983-12-29
Abstract: PURPOSE:To extend the life and improve the responding characteristic of a skew servo system, by providing a digitized low-pass filter in a skew error detecting system and filtering the rotary frequency component of a disk from a skew error signal with a simple constitution. CONSTITUTION:When a skew error signal and DC skew error are represented as -V1 and -VD1, respectively, the MSB bit data of a counter 68A becomes ''1'' when -VD1<-V1. Then a latch output R2 becomes ''H'' and a power switch 74 is turned on by the latch output R2. When the switch 74 is turned on, reversely driving power 73 is supplied to a motor 26 and the irradiating angle of a light source 3 against a disk 1 is changed in the direction, in which DC skew errors are reduced. When -VD1>-V1, the reverse driving of the motor 26 is stopped and the light source 3 stops at the moving position. A skew error detecting circuit 60 has the function of a low-pass filter which filters the rotary frequency component of the disk 1 and surely detects a DC skew error which is the mean value of skew errors in the rotating direction.
Patent JP-H0296291-A (JP)
Title: Display device
Inventor: AOYANAGI SANAE
IPC: G06T19/20
Filed: 1988-09-30
Abstract: PURPOSE:To quickly obtain a picture having three-dimensional power of expression by providing an input part, a display converting part, a picture converting part, and a display part and selecting, transferring, and displaying preliminarily stored three-dimensional picture data. CONSTITUTION:A display converting device 3 obtains a size (Ax, Ay), a direction (axy, az), and a position (px, py) of display in accordance with position information (x, y, z) and display information such as a visual point position (vpx, vpy, vpz), a visual point direction (avpx, avpy, avpz), a window (Avx, Avy, twx, twy), and a view port (Avx, Avy, tvx, tvy) inputted from an input device 2 and outputs them as conversion information to a picture selecting part 4. This part 4 uses discrimination information and conversion information to select and take out picture data, whose size and visual point direction are most approximate to those of an object picture from a picture memory 5, and picture data and the display position are sent to a display part 6 to display the picture.
Patent JP-S61133233-A (JP)
Inventor: RONARUDO JIEI ROTSUKUTSUINSUKI
IPC: C09J177/00
Filed: 1985-11-07
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-2001076241-A (JP)
Title: Commodity carry-out device for automatic vending machine
Inventor: SUZUKI KAZUHIKO
IPC: G07F11/58
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a commodity carry-out device excellent in burglar preventing property by providing an endless chain arranged between a pair of sprockets and extending horizontally and a hook fitted to the pin of the endless chain in a non-rotatable manner at a prescribed interval from each other. SOLUTION: An endless chain 2 arranged between (rear and front) sprockets 1a and 1b are extended horizontally. Plural commodities suspending hooks 3 are fitted to the chain 2 at a prescribed interval from each other. Then, a fitting part 3a and a hook part 3b integrally formed with the part 3a are provided at the hook 3. A nearly elliptic cut is bored at this part 3a. The hook 3 is fitted to the chain 2 in a non-rotatable manner around pins 2a in a state where the nearly elliptic cut is tightly and externally fitted to the two pins 2a of the chain 2 on one side of the chain 2. Thus, a commodity hung to the hook is not detached easily even if shaking an automatic vending machine.
Patent JP-H06100944-A (JP)
Title: Method for quenching synchronizer ring
Inventor: SAITO KENJI
IPC: C21D9/32
Filed: 1992-09-17
Abstract: PURPOSE:To impart the wear resistance to the balk surface of a dog part at the outer periphery of a synchronizer ring of a transmission for automobile while restraining the development of strain caused by the heat treatment. CONSTITUTION:The synchronizer ring is preheated to the temp. of A1 transformation temp. or lower of the steel used. Thereafter, the balk surface in the dog part 3 in this synchronizer ring 1 is rapidly heated by high-frequency induction heating and quenched. Thus, the synchronizer ring made of carbon steel is availably used.
Patent JP-S60187308-A (JP)
Inventor: CHIYAARUSU TOOMASU BAADENHOOPU
IPC: B01D69/10
Filed: 1984-11-26
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-S62108652-A (JP)
Title: Step call calling system
Inventor: HASHIMOTO SHUICHI
IPC: H04M3/42
Filed: 1985-11-06
Abstract: PURPOSE:To facilitate the switching of a call to other extensions having numbers different by one place when a called extension gives no reply by receiving added dial numbers of a calling extension while the called extension is called. CONSTITUTION:When the calling extension 1 calls the called extension 2, a register 3 remains unconnected to receive the additional dial numbers from the calling extension 1. In this state, when the calling extension 1 sends the additional dial numbers, they are received by the register 3. The numeric information is analyzed by a central controller 6 and the called extension is switched to an extension having numbers different by one place from the original called extension 2 in the same way as the conventional step call system.
Patent JP-2000070378-A (JP)
Title: Stent
Inventor: FURUKAWA AKIHISA
IPC: A61F2/89
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a stent that can easily follow the curved circular shape of a blood vessel with sufficient rigidity at a mounted part. SOLUTION: This stent 10 is a stent for expansion-holding a constricted part or a closed part of a blood vessel or a trachea, or a phymatoid embolus stent in a blood vessel. A shape memory alloy sheet 1 of lattice constitution is fixed into cylindrical shape, and the breaks of the shape memory alloy sheet 1 are bound with binding members 2 formed of X-ray nontransmittible material. In addition, each lattice is connected zigzag in the axial direction of the cylinder.
Patent JP-H1088993-A (JP)
Title: Lock bolt driver
Inventor: OBARA YOSHIYUKI
IPC: E21D20/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve a reduction in the period of construction work, enhancement of safety and of a working environment, and miniaturization of a truck by increasing the efficiency of driving lock bolt into a face of slope. SOLUTION: This lock bolt driver comprises a freely traveling truck 10, a guide rail 20 provided on the truck 10 in such a way as to be freely elevatable, and a lock bolt driving device 50 provided freely movably along the guide rail 20 to drive a lock bolt RB into a face N of slope. Time lock bolt driving device 50 includes a boring mechanism 60 which bores a hole HL in the face N of slope, a fitting mechanism which fills mortar or cement milk MO into the hole HL bored, and an inserting mechanism which inserts lock bolt steel R into the hole HL, and having a support 25 provided to support the guide rail 20 against the face N of slope.
Patent JP-H0967451-A (JP)
Title: Friction material for parking brake
Inventor: TAKAMATSU KAZUHIRO
IPC: C09K3/14
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To ensure the initial effectiveness of a friction material for parking brakes of a vehicle. SOLUTION: This hybrid friction material for parking brakes is obtained by mixing a raw material for the friction material with a solution of a rubber or a rubber compound comprising 100 pts.wt. rubber, 50-250 pts.wt. filler, 0.5-20.0 pts.wt. sulfur, 0.5-5.0 pts.wt. vulcanization accelerator and 0.5-5.0 pts.wt. zinc white so as to uniformly disperse in stirring the raw material for the friction material and then molding the resultant mixture. The solution of the rubber or rubber compound is mixed in an amount of 1-40%, expressed in terms of the dry weight and based on the raw material for the friction material.
Patent JP-S61126935-A (JP)
Title: Manufacture of water tank
Inventor: USUI YOSHIMI
IPC: B21D51/52
Filed: 1984-11-26
Abstract: PURPOSE:To manufacture a water tank at a high material yield, by using a punched steel plate composed of a bottom plate and side plate sections provided with specific projected sections and corner sections and welding the four side plates after bending. CONSTITUTION:A stainless steel plate is punched to a form in which a bottom plate 1, front and rear side plates 2 and 3, and right and left side plates 4 and 5 are continuously provided. In this case, fan-shaped projected sections 6, 6, 6, and 6 are formed at locations where each side plate 2, 3, 4, and 5 adjoin the bottom plate 1. Moreover, corner sections 16 and 16 and 19 and 19 are provided at the facing edges of the right and left side plates 4 and 5. The four side plates 2, 3, 4, and 5 are standed by bending them by 90 deg. and they are welded to each other after the corner sections 16 and 19 are bent and adjacent side plates are put together and the corner sections 16 and 19 are also welded to the edges of the projected sections 6, 6, 6, and 6. When such a manufacturing method is applied, deep water tanks which cannot be manufactured by drawing method can be manufactured at a high material yield.