baber/WOPTO huggingface dataset:
Patent JP-H09183492-A (JP)
Title: Attachment for washing liquid-filling machine
Inventor: IMAI MINORU
IPC: B67D1/07
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To wash by means of a single attachment a filling machine which fills a liquid into containers of different sizes. SOLUTION: This attachiment 10 for CIP is one which, when the inside of a filler for filling beer into a beer bottle is washed, is attached to the filler nozzle of the filler and closes the filler nozzle so as to prevent a washing liquid from leaking. It comprises an attachment main body 11 and lower case 12, connected with each other, which are almost equal in outside dimension to a small bottle, a medium-bottle case 13 which is almost equal in outside diameter to a medium bottle, has a bottom whose thickness is almost equal to a difference between the heights of the small bottle and medium bottle, and is fitted onto the outsides of the attachment main body 11 and lower case 12 from below, and a large-bottle case 14 which is almost equal in outside diameter to a large bottle, has height almost equal to a difference between the heights of the medium bottle and large bottle,  and is attached to the lower end of the medium-bottle case 13.
Patent JP-H03207245-A (JP)
Title: Motor
Inventor: MORITA TAMAO
IPC: H02K5/16
Filed: 1989-12-29
Abstract: PURPOSE:To increase the output without requiring dimensional modification of a motor by a construction wherein rotor side poles correspond to respective field poles of a stator with different polarities in a permanent magnet on the bearing side of the rotor. CONSTITUTION:Tubular casing is employed as a stator yoke 3A, and permanent magnets 1A having sequentially alternating polarities in the circumferential direction or an electromagnet 1A having fixed polarity is arranged, as a field means, in a stator H on the inner circumference of the yoke 3A. Bearing side M' of a rotor R constituting the stator H is formed of a permanent magnet 1B or the permanent magnet 1B and other members so that the pole P' of the permanent magnet 1B on the rotor R side corresponds to each field pole P of the stator H with different polarity.
Patent JP-2001160632-A (JP)
Title: Thermoelectric module
Inventor: SUZUKI JUNYA
IPC: H01L35/32
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an thermoelectric module capable of saving a space, and improving producing efficiency in a process for mounting this thermoelectric module on a printed board. SOLUTION: In this thermoelectric module, electrodes 12 connected with the both edges of at least a pair of adjacent P-type thermoelectric element 11a and N-type thermoelectric element 11b for alternately and serially connecting the p-type thermoelectric elements 11a and the N-type thermoelectric elements 11b are formed on the inner surfaces of faced substrates 13a and 13b interposing at least this pair of adjacent P-type thermoelectric element 11a and N-type thermoelectric element 11b.  In this case, an electrode 12A connected with the P-type thermoelectric electrode 11a, or the N-type thermoelectric electrode 11b positioned at the edge among the P-type thermoelectric electrodes 11a and the N-type thermoelectric electrodes 11b alternately and serially connected through the electrodes 12, is connected through conductive substances (conductive materials for connection) 15 formed inside a through-hole 14 formed in the lower substrate 13a with a conductive layer (conductive materials for supplying a power) for supplying a power formed on the outer surface of the lower substrate 13a.
Patent JP-H07167131-A (JP)
Title: Joint mechanism and universal arm device using it
Inventor: HATA MASAHIKO
IPC: F16C11/10
Filed: 1993-12-17
Abstract: PURPOSE:To change and hold a hinge angle simply and surely by interposing a drive mechanism consisting of a cylinder and a piston between a plurality of rotary members, and arranging an opening/closing member communicating together respective partitioned chambers in the cylinder through an external switch in the piston. CONSTITUTION:When an external switch is set ON so as to operate an electromagnetic drive device 14, or a button 16 is pressed so as to move a drive stem 15, a push rod 24 is confined in a piston 18 as a drive member. Then, a piece valve 21 as an opening/closing member is detached from a valve seat 22 so as to communicate together a plurality of partitioned chambers 25,26. Because there is difference of pressure applying area on both faces of the piston 18, the force pushing out a piston rod 19 from a cylinder 17 is applied on the piston. As a result of this, a plurality of rotary members 2, 3 intend to relatively move, but this torque is not so large, and hence a joint mechanism 1 can be freely rotationally moved relative to the other arm 4 through one arm 5 by a user.
Patent JP-H10228057-A (JP)
Title: Finder system and optical equipment having the system
Inventor: OMURA YUSUKE
IPC: G03B13/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To display a photometric range and an autofocus area on the entire surface of a finder picture without deteriorating the finder picture by superposing on an object picture formed on a reticle. SOLUTION: A quick-return-mirror 2, the reticle 3, a pentagonal prism 4, a photosynthesizing member 5 and an eyepiece 6 are arranged along the optical path of a photographing lens 1, and a projection lens 7, a liquid crystal panel 8 so as to display characters and graphics, a condensing lens 9 having positive power and a light source 10 are arrayed in order from the side of the photosynthesizing member 5 at the optical path made incident on the photosynthesizing member 5. A luminous flux from an object is image-formed on the reticle 3 through the photographing lens 1 and the quick-return-mirror 2, and the luminous flux emitted from the light source 10 is made incident on the liquid crystal panel 8 through the condensing lens 9, and also reaches the photosynthesizing member 5 by passing through the projection lens 7.  Information obtained from a photographing picture on the reticle 3 and the liquid crystal panel 8 is synthesized by the photosynthesizing member 5, and is displayed to a photographer through the eyepiece 6.
Patent JP-H11175967-A (JP)
Title: Magnetic recording medium evaluation method
Inventor: TAKAHASHI YOSHIAKI
IPC: G11B5/84
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method nondestructively observing an upper/lower layer boundary surface state in a multilayer magnetic recording medium and evaluating the magnetic recording medium based on the observed result. SOLUTION: This method is a magnetic recording medium evaluation method constituted so that two kinds or more of recording signals with different wavelengths are respectively recorded on the magnetic recording medium, and the regenerative outputs of the recording signals of respective wavelengths are measured respectively, and ratios C/mN between carrier signal outputs C and modulation noises mN are respectively obtained from the measured result, and a difference between the C/mN in the recording signals with different wavelengths is obtained, and the extent of the uniformity of the boundary surface is measured based on the value of the relevant difference.
Patent JP-H03203147-A (JP)
Title: Focusing device of crt
Inventor: KUREMATSU KATSUMI
IPC: H04N9/28
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the projection magnification without increasing the neck length of a CRT and make a display image highly minute by disposing lenses functioning as concave lens and convex lens in determined positions to form an electronic lens. CONSTITUTION:Electron beams 5 emitted from an electron gun 7 are focused on a phosphor screen 6 through an electrostatic concave lens 4 and an electromagnetic convex lens 11 to form a display image. The main point positions H, H' of lens systems formed by each electron lens are present on the image side (side P') from the electromagnetic convex lens 11. Therefore, the projection magnification is reduced, compared with the case having no electrostatic concave lens 4 and only the electromagnetic convex lens 11. Thus, the projected spot image can be minimized to make the display image highly minute.
Patent JP-H09157202-A (JP)
Title: Alkenyl compound having oxygen atom-containing binding group, liquid crystal composition and liquid crystal display element
Inventor: KONDO TOMOYUKI
IPC: C07D239/26
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a liquid crystal display element for clocks, electronic calculators, etc., and simultaneously having steep Vth , good compatibility with other liquid crystal compounds, low viscosity, high speed responsibility and proper refractive index anisotropic value and dielectric anisotropic value. SOLUTION: This alkenyl compound is represented by formula I  X1 , X2 and X3 are independently CH2 O, etc.; R1 is a 2-20C alkenyl; Y1 is F, Cl, etc.; rings A1, A2, A3, A4 are each independently 1,4-cyclohexylene, etc.; (m) and (n) are each independently 0 or 1}, e.g. 4-vinyl-1-(4-(4-propylcyclohexyl)methyloxy) cyclohexane. The compound of formula I is obtained by reducing a carboxylic acid represented by formula II (MG1 is a left residue of mesogen such as a group represented by formula III) to afford the corresponding alcohol, halogenating the hydroxyl group of the alcohol, further reacting and treating the alcohol or a phenol under basic conditions.
Patent JP-H09159184-A (JP)
Title: Power supply display device in electrical foot warmer
Inventor: MAEDA NAOKI
IPC: F24C7/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a power supply display device capable of easily confirming whether or not a switch for an electrical foot warmer is turned on. SOLUTION: This device is comprised of an electrical foot warmer 1 connected to a commercial power supply through a foot warmer switch 4, a transmitter 5 fixed to the electrical foot warmer 1 and a receiver 6 for receiving a signal from the transmitter to illuminate a display lamp 7, wherein the power supply for the transmitter 5 is connected to a downstream side of the foot warmer switch 4. Due to this fact, the transmitter 5 is operated in cooperation with the foot warmer switch 4, and the display lamp 7 is illuminated through the receiver 6 being kept at its receiving state, thereby it is possible to confirm that the foot warmer switch 4 is turned on.
Patent JP-H11175752-A (JP)
Title: Processor and method for image processing
Inventor: YASUI KEISUKE
IPC: G06T15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and its method which perform a shading process more efficiently. SOLUTION: The image processing method includes a pixel data generating process which generates position data and depth data of pixels of a normal polygon OP on a display screen and further generates position data and depth data of pixels of a shadow polygon SP prescribing a shade space formed when the normal polygon cuts off the light from a light source on the display screen, a process which selects the pixel with the shortest depth of the normal polygon and saves its depth data, a shade deciding process which detects whether or not there is a shadow polygon between the depth position of the saved and selected pixel and an infinite-distance position at each pixel position, decides whether the number of shadow polygons present between them is even or odd, and judges that a pixel has a shade when the even/odd decision result shows an odd number,  and a rendering process which shades pixels judged by the shade judging means to have a shade.
Patent JP-H09163229-A (JP)
Title: Thermal type infrared ray image sensor
Inventor: AKAGAWA KEIICHI
IPC: H01L27/14
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To realize the infrared ray image sensor with excellent minimum temperature resolution (NETD) without use of a special material with a simple sensor configuration. SOLUTION: The thermal infrared ray image sensor is provided with plural diodes (D11, D12,..., D33) causing a temperature rise through reception of radiated infrared ray, plural switching elements (S11, S12,..., S33) provided corresponding to each diode and whose one terminal connects to a corresponding diode, and charge storage means (CH1, CH2, CH3) connecting to the other terminal of the switch elements. After the switching elements (S11, S12,..., S33) are conductive to discharge charges in the charge storage means (CH1, CH2, CH3) through the diodes (D11, D12,..., D33) for a prescribed time, a signal corresponding to the residual charge of the charge storage means (CH1, CH2, CH3) is outputted.  When the switching elements (S11, S12,..., S33) connecting to the diodes (D11, D12,..., D33) are conductive, the charge storage means (CH1, CH2, CH3) are pre-charged so that the diodes (D11, D12,... D33) are biased forward.
Patent JP-H10190215-A (JP)
Title: Connecting device for flexible board
Inventor: AOKI TAKESHI
IPC: H05K1/11
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To contrive not to cause hindrance to the movement of reciprocating electronic component, by inserting a flexible board one end of which is secured on the reciprocating electronic component and the other end of which is secured on a printed wiring board, into a through hole formed in the vicinity to a position where the flexible board is fixed. SOLUTION: A through hole 14A is formed in the vicinity to a socket 16 installed and secured on a printed wiring board 14, that is, forward in the direction of the insertion of a flexible board 15. The flexible board 15 is inserted into the through hole 14A. The flexible board 15 is bent abutting to the side wall of the through hole 14A, and thus part of the flexible board 15 is pressed against bottom board 17 by elasticity of the flexible board 15. Therefore, the flexible board 15 is held in such a position that the reciprocating motion of a supporting member 13 is not hindered, and signals can be read from a disk by an optical pickup 10 without hindrance.
Patent JP-H11170167-A (JP)
Title: Polishing method and polishing device of optical element
Inventor: TSUSHIMA MITSUO
IPC: B24B37/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly precise surface form free from twisted surface form in a short time by alternately repeating normal rotation and reverse rotation of a polisher in polishing work. SOLUTION: A workpiece 3 is rotated C following the rotation of a polisher 2 together with an abrasive ring 6 supported by a roller 8. At this time, since a slight clearance is provided between the outer diameter of an abrasive frame 4 and the inner diameter of the abrasive ring 6, the workpiece 3 and the abrasive frame 4 can be following rotated C by properly regulating the rotating period of the abrasive ring 6. The oscillation B of the workpiece 3 is performed so that the workpiece 3 is never protruded from the polisher 2. After a prescribed time, the rotating direction of the polisher 2 is reversed from A to A' Accordingly, the following rotating direction of the workpiece 3 is also reversed from C to C'. The reversion of rotating direction of the polisher is repeated to provide a highly precise polished surface of a prescribed surface form free from twisting.
Patent JP-H04294526-A (JP)
Title: Purging module for treating container for semiconductor treating apparatus
Inventor: MEERUDATSUDO EMU MOSUREHI
IPC: C30B31/16
Filed: 1991-12-27
Abstract: PURPOSE: To provide a method and apparatus for minimizing cross contaminations due to a semiconductor manufacturing apparatus during the apparatus treating time by eliminating or greatly reducing the need for purifying the treating vessel wall. CONSTITUTION: A laminate module 60 and a treating vessel purge module 56 having a treating vessel liner 62 are provided. The laminate module 60 separates a treating vessel light/vacuum quartz window 64 from a semiconductor wafer 18 in a semiconductor manufacturing process. A purge gas is flowed to the back side of the semiconductor wafer, to prevent a reactive treating gas from interacting with the back side of the semiconductor wafer. The purge gas is flowed between the treating vessel liner and a treating vessel wall 42, to separate the treating vessel wall from the treating atmosphere in a treating vessel 16, thus preventing cross contamination between the treating process and the wafer.
Patent JP-H06195729-A (JP)
Title: Focus error signal detector
Inventor: NAKAMURA MASANOBU
IPC: G11B7/09
Filed: 1992-12-25
Abstract: PURPOSE:To prevent performance from being lowered by cancelling defocus due to the displacement of a spot reflected by an optical disk substrate and thrown on a four-division photodiode. CONSTITUTION:The output Z0 of an arithmetic circuit 13 for focus error components is supplied to an adder circuit (or a subtraction circuit 17), and the outputs X and Y from arithmetic circuits 14 and 15 for the displacement components in the directions of x-axis and y-axis are supplied to a multiplication circuit 16 for muliplying a constant -alpha and the values of displacement X and Y in amount are multiplied by the constant -alpha=-pi/4s, and the multiplication result is supplied to the adder circuit (or subtraction circuit) 17 to perform the addition (subtraction) of Z0-alpha.X.Y. As a result, a true focus error signal FE0 is produced and amplified by a focus error amplifier 18, and then undergoes a phase compensation circuit 19 for phase compensation and is supplied to a drive amplifier 20, and a focus actuator 23 is driven by the drive amplifier 20 to always keep a focus lens 3 at a proper focus position relative to an optical disk substrate 4 for focus servo.
Patent JP-H11168199-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: TAKEUCHI HIDEKI
IPC: H01L21/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To realize a storage-node electrode, without the shortage with word lines and bit lines, by adequately securing margin of matching for photolithography. SOLUTION: After the formation of a storage contact hole 13 for exposing an impurity dispersing layer 7 (source) by forming a silicon nitride film 12, a silicon oxide film 11 and an interlayer insulating film 8, a sidewall 15 is formed through anisotropic etching, wherein the silicon nitride film 12 is made to be the stopper, in the storage contact hole 13. Through the formation of the sidewall 15, the hole diameter of the storage contact hole 13 can be made smaller than the minimum exposing dimension, and the short-circuiting with the storage-node electrode 13, bit lines 6 and a gate electrode 5 is prevented.
Patent JP-2000173220-A (JP)
Title: Disk housing case
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and cost of the above case, to enhance the hermeticity thereof and to make it possible to surely house many sheets of disks therein. SOLUTION: This disk housing case 10 comprises a case body part 11 which is internally provided with a disk housing recessed part 14 and is constituted with the outer flank of its outer periphery wall 15 as a slope gradually inclining the a bottom surface side, a cap part 12 which is formed to an external shape enough to be put on the disk housing recessed part 14 and is constituted with its outer peripheral wall 16 as a slope gradually inclining toward a main surface 12a and an integral structure with a thin hinge part 13 integrally and successively disposed with the opposite one side parts 15A and 16A of the case body part 11 and the cap part 12.  The cap part 12 turned to be put on the case body part 11 by means of the hinge part 13 is held in an engaging state by the rubbing of the inside surface of the outer peripheral wall part 16 with the outer flank of the outer peripheral wall 15.
Patent JP-H05181487-A (JP)
Title: Active noise controller
Inventor: DOI MITSUHIRO
IPC: F01N1/06
Filed: 1991-12-27
Abstract: PURPOSE:To adequately control a noise based upon any signal component and to reduce the size of the device by selecting and controlling a signal component which has high autocorrelativeness or signal component having no correlation as a component which is dominant to the noise even if the noise is based upon both the components. CONSTITUTION:A noise generation state detecting means 5 detects a signal regarding the noise generation states of plural noise sources and signal component selecting means 41, 43, and 45 select the signal component with high autocorrelativeness or the signal component having no correlation as the component which is dominant to the noise from the output signal of the noise generation state detecting means 5. An adaptive digital filter 13 filters the output signal of the signal component selecting means 45 according to a specific filter coefficient and outputs a signal for driving a control sound source. At this time, an adaptive controller 16 sequentially updates the filter coefficient according to the output signals of residual noise detecting means 8a-8h and the output signal of the signal component selecting means 45 so that the output signals of the residual noise detecting means 8a-8h are reduced.
Patent JP-H10183989-A (JP)
Title: Sound absorbable scaffold member for rear surface of aerial frame
Inventor: OBAYASHI HIROMI
IPC: E01F8/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbable scaffold for the rear surface of an aereal frame which is vibration-proof or noise-proof. SOLUTION: A sound absorbable scaffold is composed of a metal frame member, and an I-like cross-sectional shape beam, a sound absorbing member filled in a space defined between the frame member and the beam, and a metal lath arrange wrapping the sound absorbing member and the beam. The I-like cross-sectional shape beam and the metal lath are engaged and fixed together by means of a clip 1 composed of a barrel part 1a and leg parts 1b and pawls 1c arranged in the leg parts 1b. The clip 1 is composed of the planer barrel part 1a and three or four planar leg parts 1b integrally incorporated with the end parts of the barrel parts and projected from the end parts of the barrel part, more than one of pawls 1c provided in the leg part 1b and opened at its end toward the barrel part 1a are provided in the leg part 1b.
Patent JP-H07180179-A (JP)
Title: Air-cleaner
Inventor: SAKAEDA KENJI
IPC: E02F9/00
Filed: 1993-12-22
Abstract: PURPOSE:To compact an engine room, by providing a partition wall between a heat source like an engine or hydraulic devices and an operation cab to provide a space formed by the partition wall and the operation cab and further, providing an opening for replacement of element parts near the middle of the machine body. CONSTITUTION:An air cleaner 2 is arranged in the space surrounded by the lower member 1a at the rear end side of an operation cab 1 and the partition wall 11 of an engine room 3 and surrounded by the cover 3a of engine room 3 and the inspection cover 6 at the middle side of a hydraulic shovel body 20. On operating the engine, air is sucked from the suction opening 14. The air cleaner 2 is surrounded by the member 1a of operation cab 1, the partition wall 11, the cover 3a, etc., and the suction opening 14 is directed downward as a favorable direction to hardly suck rain water or the like. Since a partition member 17 restricting wind is provided at the inspection cover side, regarding to the hot air from hydraulic devices, air with little influence from the heat source is sucked from the suction opening 14.