baber/WOPTO huggingface dataset:
Patent JP-H09185217-A (JP)
Title: Contact type electrostatic charging member, electrostatic charging device, image forming device and process cartridge
Inventor: ITO NOBUYUKI
IPC: G03G21/18
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic charging property from being lowered because the number of magnetic grains of a magnetic brush is reduced extending over a long term by substantially eliminating that the magnetic grains which constitute the magnetic brush and which are pushed outside in a longitudinal direction at an electrostatic charge nip are taken away to a body to be electrostatically charged side even in the case of a contact injection type electrostatic charging system or an AC bias impressing system. SOLUTION: This contact type electrostatic charging member or this electrostatic charging device is constituted so as to electrostatically charge the body to be electrostatically charged 1 having a charge injection layer 13 on the surface by being made to abut on the body 1 and impressing an AC voltage or a voltage including an AC voltage component. The contact type electrostatic charging member 20 is the magnetic brush constituted of the magnetic grains and the longitudinal end part of the brush 20 is provided with an electrostatic charging potential attenuating function part 24 shaping the electrostatic charging potential of body 1 electrostatically charged by the brush 20 so as to be gently attenuated in the direction of a longitudinal end part near the longitudinal end part of the brush 20(attenuation gradient is <=1kV/mm).
Patent JP-H05138852-A (JP)
Title: Bb type printing press having split plate cylinder
Inventor: MIYOSHI SHIGEHIKO
IPC: B41F13/10
Filed: 1991-11-16
Abstract: PURPOSE:To ensure sharp printing by making the cylinder arrangement diameter of each of a pair of blanket cylinders slightly different from that of each of a pair of split plate cylinders and providing a drive means transmitting power to the shafts of the cylinders relatively large in the cylinder arrangement diameter through the shafts of the cylinder relatively small in the cylinder arrangement diameter. CONSTITUTION:The cylinder arrangement diameter of each of a pair of blanket cylinders 2,2' is made slightly smaller than that of each of a pair of split plate cylinders 1a, 1b, 1a', 1b'. The respective relay gears 15,16,17,18 attached to both end shafts of a pair of the blanket cylinders 2, 2', the respective subsidary gears 19, 20 provided to the shaft ends of the plate cylinder parts 1a, 1a' on the main body side of a pair of the split plate cylinders corresponding to said cylinders 2,2' and the respective subsidary gears 21,21 provided to the shaft ends of the plate cylinder parts 1b, 1b' on the split side of a pair of the split plate cylinder are mutually engaged and a pair of the relay gears 15,16 on one side of the blanket cylinders 2,2' are mutually engaged. Further, the intermediate gear 23 connected to a drive source is engaged with one of the relay gears 15,16, for example, the relay gear 15 and supported on the shaft of the subsidary gear 19 with which the relay gear 15 engaged with the intermediate gear 23 is further engaged in a freely rotatable manner.
Patent JP-2001177954-A (JP)
Title: Door grommet
Inventor: MORI HIROSUKE
IPC: B60R16/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve mountability of a door grommet to a door body, and further secure high moisture-proof property. SOLUTION: A door grommet 10 is composed of a door mounting base part 11, a car body mounting base part 12 and a bellows part 13. The bellows part 13 is made to protrude from the door mounting base part 11. Furthermore, the door attachment base part 11 has a front part 14, which has a recess 14c for attachment of a weather strip and closes a front side of an opening 20d of the door body 20, a cabin surface part 15, which has a wiring harness through-hole 15b and closes a cabin surface side of the opening 20d and a wiring harness protective part 16 which includes an insertion part 16a, provided diagonally to the cabin surface part 15. The vertical dimension is reduced, and areas of a part exposed to the outside and a part overlapping the weather strip, are suppressed.
Patent JP-H04341339-A (JP)
Title: Cubic boron nitride/cubic boron nitride complex and manufacture thereof
Inventor: FURANSHISU REIMONDO KORIGAN
IPC: B01J3/06
Filed: 1991-12-20
Abstract: PURPOSE: To provide a high pressure/high temp.(HP/HT) process for preparing polycrystalline cubic boron nitride(CBN) composite masses from graphitic boron nitride(GBN) in the substantial absence of catalytically active materials. CONSTITUTION: Pyrolytic boron nitride/hexagonal boron nitride(PBN/HBN) mixture is ideally suited for conversion into CBN/CBN composite masses. The CBN/CBN composite masses are obtained, e.g. by heating a mixture of PBN powder and HBN powder at 1,800-2,000 deg.C under the pressure of 60 kbar for 4 min. The CBN/CBN composite masses can be used as a raw material for grinding wheels or the like, after pulverizing and sieving. By this process, the CBN/CBN composite masses having variable structures can be prepared without need of single crystalline CBN.
Patent JP-H10168606-A (JP)
Title: Socks
Inventor: UCHIDA MISAKO
IPC: A41D27/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide socks as one of ways for dissolving female-affecting cold by setting a pocket at a most effective position which corresponds to Achilles' tendon of each one of socks and warming it by putting and fixing a disposable warmer or with a thermal agent. SOLUTION: A pocket or an elastically knitted double pocket 3 is formed at the position 2 corresponding to Achilles tendon of each one of socks.
Patent JP-2001161711-A (JP)
Title: Endoscopic surgery system
Inventor: YASUNAGA KOJI
IPC: A61B17/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic surgery system capable of reducing the operation time and reducing an operator's fatigue by making the operation direction of a treatment instrument for an operator coincide with the moving direction of the treatment instrument on a display screen even when the observation direction of an endoscope is changed. SOLUTION: The endoscopic operation system comprises an endoscope 1 enabling the observation in the direction different from the inserting direction, an image taking means 3 for taking an image observed by the endoscope 1, a display means 5 for displaying data from the image taking means, a treatment instrument 8 comprising an input part 9 to be operated by an operator, an output part 10 to work based on the operation of the input part 9 and a working direction changing means for changing the working direction of the output part 10 for the input part 9, and a control means for making the working direction changing means work according to the change of the observation direction around the insertion direction of the endoscope 1.
Patent JP-H09169242-A (JP)
Title: Car light for curved road
Inventor: SHIMOHATA AKITAKA
IPC: B60Q1/124
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve safety in driving on a curved road at night by providing a car with a light or a lighting function for a curved road. SOLUTION: When driving using only head lamps at night, the direction in which the head light 3 sheds light does not agree with the actual direction of in which a car is headed in a curved road and thus the head light 3 can not sufficiently shed light in the forward sight of a driver who drives on a sharp curved mountain road, which is a problem in safety. Therefore, a car is provided with a light 2 for the curved road which is operatively controlled to the motion of a direction changing device of the car (steering wheel) to control lighting. This corrects the deviation of the direction of lighting of the head light 3 from the actual direction of in which the car is headed and sufficiently sheds light in forward sight of the driver to ensure a safety in driving.
Patent JP-H05167269-A (JP)
Title: Electronic equipment
Inventor: HAYAKAWA TOMIHIRO
IPC: H05K5/03
Filed: 1991-12-18
Abstract: PURPOSE:To provide an electronic equipment from which an integrated circuit memory is easily taken out even if the electronic equipment is of a type that the integrated circuit memory small in size and thickness is housed in the housing section of the electronic equipment in a thicknesswise direction. CONSTITUTION:An electronic equipment is equipped with a housing case 10 possessed of a housing section 20 where an integrated circuit device 40 prescribed in thickness is housed in a thicknesswise direction and a lid 30 which opens or closes the housing case 10. A takeout control mechanism 50 which enables a part of the integrated circuit device 40 housed in the housing section 20 to protrude out of the housing section 20 is installed in the housing case 10. A display section which displays data basing on the output signal of the integrated circuit device 40 is provided to the lid 30.
Patent JP-H10191385-A (JP)
Title: Comb line filter and video device
Inventor: GOSEKI SHOZO
IPC: H04N9/79
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive comb line filter whose circuit size is small and whose structure is also simple. SOLUTION: A 1st delay circuit 102 performs one horizontal period delay of a carrier color signal that is extracted from a composite color video signal by a band pass filter 101. A 1st subtractor 103 acquires a subtraction output between an output signal of the filter 101 and an output signal of the circuit 102, and an adding circuit 104 acquires an addition output between them. A correlation detecting circuit 115 which outputs a binary signala k0 based on the relation between the outputs of the circuits 103 and 104 is provided, and the signal k0 and a signal k1 which is undergone one horizontal period delay of the signal k0 through a 2nd delay circuit 116 are supplied to an operating part 117.  The part 117 outputs a selection signal which switches and controls outputs of the filter 101 or further, a band pass filter 105 that eliminates a luminance signal component and an output of the circuit 103, from an operation result of the signals k0 and k1, and a carrier color signal is acquired from a switching circuit 107.
Patent JP-H10187680-A (JP)
Title: Document repository device managed by word, sentence and grain degree of part
Inventor: KITANO TAKUYA
IPC: G06F17/27
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To retrieve or edit partially necessary information by the unit of a document part concerning a structured document by managing the definition of document type definition(DTD) based on a scheme and managing a document part stuck with a tag defined by DTD based on the scheme. SOLUTION: An object-oriented data base 3 is introduced to a document repository device. Then, in a document structure managing part 1 managing the constitution (chapter number, chapter headline, paragraph, a graphic, etc.) of a structure document 4 based on DTD of standard generalized mark up language(SGML), a DTD managing part 11 manages the definition of DTD based on a prescribed scheme and a document element managing part 12 manages a document part stuck with a tag defined by DTD based on the prescribed scheme. In addition, a part linkage managing part 2 manages the referring relation of a word, a sentence and the grain degree of a part separately from the constitution of the document 4.
Patent JP-H0783782-A (JP)
Title: Method and apparatus for measuring moment of inertia
Inventor: NAKASUGA MIKIHIKO
IPC: G01M1/10
Filed: 1993-12-27
Abstract: PURPOSE:To accurately measure the moment of inertia around the center-of- gravity axis of a matter having indeterminate form by a simple operation. CONSTITUTION:The measuring device 2 measuring the moment of inertia of a matter to be measured having indeterminate form on the basis of the rotary vibraiton of a rotary vibraiton shaft 8 and a measuring axis setting means 3 supporting the holder 4 holding the matter to be measured on the axis of the rotary vibraiton shaft 8 in a freely movable manner and setting the measuring axis parallel to the center-of-gravity axis passing the center of gravity of the matter to be measured to an arbitrary position are provided.
Patent JP-2001172409-A (JP)
Title: Polyester-based wrapping film
Inventor: SUGIURA KATSUHIKO
IPC: C08J5/18
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a polyester-based wrapping film which is excellent in transparency, gas barrier property, smell retainability, moisture permeability, heat resistance, film strength, breaking strength, and so on, and has a high adhesive strength, an excellent film cuttability, and excellent wrapping properties such as excellent adhesivity and excellent flexibility. SOLUTION: This polyester-based wrapping monolayered oriented film which has a thickness of 4 to 40 μm and comprises a polyesterether resin that is prepared by polymerizing a dicarboxylic acid component consisting mainly of terephthalic acid or its ester derivative with a diol component consisting mainly of tetramethyleneglycol and polytetramethyleneglycol and contains the polytetramethyleneoxide segments in a rate of 5 to 30 wt.%, is characterized in that the absorption intensity of the monolayered oriented film at a crystal band of 917 cm-1 in the IR light spectrum is <=0.8 based on the absorption intensity of a key band of 873 cm-1.
Patent JP-H05144240-A (JP)
Title: Information recording and reproduction apparatus
Inventor: KATO ASAMI
IPC: G11B27/28
Filed: 1991-11-20
Abstract: PURPOSE:To increase the retrieval function of an information recording and reproduction apparatus which records and reproduces a piece of information on a sound, an image or the like. CONSTITUTION:When a piece of recording information 3 is recorded on a recording disk 1, a piece of real-time information composed of the following is recorded: the recording start and end time obtained by means of a timer 4; and a piece of address data on the recording disk 1. When the piece of information is reproduced, the piece of information is retrieved and reproduced on the basis of the piece of real-time information. In addition, when the piece of information is reproduced, the time of its recording operation is displayed on a display output part 14.
Patent JP-H05174188-A (JP)
Title: Preprocessing method for character recognition
Inventor: MARUYAMA TERUYUKI
IPC: G06K9/46
Filed: 1991-12-20
Abstract: PURPOSE:To speed up a processing by transforming a character image modified on the stroke or a character image having no contour into a character image so as to be recognized by normal character recognition algorithm. CONSTITUTION:THx and THy are set by the width and height of a character (201). On the character image, a black picture element having a white picture element adjacent in a positive (x) direction is searched, the closest black picture element in the positive (x) direction is searched and when the pitch of the black picture elements is smaller than the THx, the sandwiched white picture element is replaced with a black picture element (202-208). On the processed character image, a black picture element having a white picture element adjacent in a positive (y) direction is searched, the closest black picture element in the positive (y) direction is searched and when the gap of the black picture elements is smaller than the THy, the sandwiched white picture element is replaced with a black picture element.
Patent JP-2000175681-A (JP)
Title: New microorganism and production of amide compound
Inventor: MATSUYAMA AKIKAZU
IPC: C12N1/20
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism as a kind of microorganisms containing 16S rRNA gene having specific base sequences, having the ability to convert a nitrile to the corresponding amide in high production efficiency, and useful in e.g. producing an amide compound for producing feed additives, or the like. SOLUTION: The new kind of microorganism is e.g. Rhodococcus sp.Cr4 strain (FERM BP-6596), containing 16S rRNA gene having respective base sequences of formula I and formula II and having the ability to convert a nitrile to the corresponding amide, thus being useful in producing the corresponding amide compound from a nitrile such as a cyanohydrin of formula III (R1 is a hydrocarbon group or heterocyclic group optionally having substituent(s)). The Rhodococcus sp.Cr4 strain as the new kind of microorganisms has been afforded by isolation using an accumulation method by culture in a selective medium from the soil collected from a certain field soil in Okayama City, Okayama Prefecture, Japan.
Patent JP-H10197882-A (JP)
Title: Production of liquid crystal element
Inventor: KODERA YASUHITO
IPC: B29C39/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the change of properties by the evaporation of a liquid crystal material at the time of liquid crystal injection and to improve a display grade by heating the liquid crystals to a temp. at which the liquid crystals attain a smectic A phase or attain the co-existing state of the smectic A phase and isotropic phase at the time of packing the liquid crystals into a cell constituted by arranging substrates opposite to each other. SOLUTION: At the time of packing the liquid crystals into the cell 1 composed of a pair of the substrates opposite to each other, an aperture 12 part which is the injection port for the liquid crystals and an effective optical modulation region 16 are sealed into a pressurization vessel 17 and an aperture 13 part which is an outflow port for the liquid crystals is installed outside this pressurization vessel. The aperture 12 is immersed at this state into a liquid crystal tray 18 filled with the liquid crystals 19 previously heated to the temp. at which the liquid crystals attains the smectic A phase or the temp. at which the liquid crystals attains the co-existing state of the smectic A phase and the isotropic phase. The inside of the pressurization vessel 17 is then pressurized.  The pressure PI (the pressure in the pressurization vessel 17) acting on the aperture 12 and the pressure P2 acting on the aperture 13 are set at a relation P1>P2 and the liquid crystals 19 are injected into the cell 1 according to this pressure difference.
Patent JP-H11186603-A (JP)
Title: Nitride semiconductor light-emitting device
Inventor: UDAGAWA TAKASHI
IPC: H01S5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting device having stable and excellent characteristics of the light emitted from a light-emitting layer by providing an independent phase mainly comprising of a crystal body having a strain layer at a boundary of a surrounding major phase. SOLUTION: A light-emitting layer 2 has a multi-phase structure which is comprised of a major phase 21 and an independent phase 22 having a different indium composition from each other. A strain layer 23 formed at the periphery of the subsidiary phase 22 which exists within the major phase 21 to become a main body of the light-emitting layer 2. It means the independent phase 22 becomes a crystal body having the strain layer 23 at a boundary of the surrounding major phase 21. The crystal body is comprised of a main body part 22a forming a central side and the strain layer 23 formed at an outer periphery of the independent phase main body part 22a. A layer thickness (d) of the strain layer 23 is not always kept almost equal at the surrounding and for example, some develops thickly in a direction only in a distorted state corresponding to the independent phase main body part 22a.
Patent JP-H10179028-A (JP)
Title: Leaf supply system for raw tea leaves
Inventor: OZAWA TADASHI
IPC: A23F3/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a leaf supply system for raw tea leaves with which the leaf supply line of raw tea leaves provided with a washer not sufficiently improving its working rate can be effectively utilized. SOLUTION: In a leaf supply process provided with a washing process W and dehydrating process D for raw tea leaves A, a route for moving the raw tea leaves can be freely selected to a washing and dehydrating line L1 for supply to the washing process W and a single dehydrating line L2 for supply to the dehydrating process D while skipping the washing process W. Besides, the route is selected by using a washing/dehydrating selection conveyer 5 which can be rotated back and forth while confronting one terminal with the throw-in side of washing machine 2 consisting of the washing process W and while confronting the other terminal with the throw-in side of dehydrating process D.
Patent JP-H10190975-A (JP)
Title: Image processor
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/387
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically correct resist deviation and to improve image quality by reading a specified pattern, computing the resist deviation of copy images from the read specified pattern and correcting it. SOLUTION: By the passing of a copied form through read units 501 and 502 at the time of re-feeding paper, the specified pattern of a copy surface is read. On the surface of a copied form 505, a copied yellow specified pattern is formed. The difference in the dot of the specified pattern and a reference dot is detected, and write reference signals are corrected by the start timing of a main scanning and sub-scanning. The images are written to a photosensitive body at a corrected timing. The resist adjustment of the main scanning and the resist adjustment of a sub-scanning direction are corrected by changing the resist timing of write. That is, the resist deviation of the copy images is computed from the read specified pattern and corrected. Thus, resist is arranged, and the image quality is improved.
Patent JP-2000182027-A (JP)
Title: Object detector, obstacle detector in vehicle and vehicle
Inventor: HIGA KOJI
IPC: G08G1/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To detect an object by an image processing and to further decide kinds of combination of a still object and a mobile object by an easy processing. SOLUTION: An obstacle is detected by the image processing to compare successively photographed image data with a reference image (background image). First, the number of the detected objects is judged whether the number of the detected objects in the previous time equals to that of this time (Nt-1=Nt) or not (S10) between two pieces of the image data in the previous time and this time and when Nt-1≠Nt, the mobile object is decided to exist. When Nt-1=Nt, the number of coincidence of center coordinates is calculated (S60) by comparing the center coordinates of the detected objects between two pieces of the image data, the number of coincidence equals to the detected number (Ne=Nt) or not (S70), when Ne=Nt, only the still object is decided to exist (S80) and when Ne≠Nt, the mobile object is decided to exist.  When the mobile object exists, the number of coincidence is further judged whether it is zero (Ne=0) or not (S30, S90), when Ne=0, only the mobile object is decided to exist and when the Ne≠0, the still object and the mobile object are judged to coexist.
Patent JP-2001179479-A (JP)
Title: Laser beam machining device
Inventor: SAKAMOTO ATSUSHI
IPC: B23K26/082
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device giving an excellent machining precision even when the environmental condition of the main body of a scanner, in particular the humidity of an environment varies. SOLUTION: The main body 1 of a scanner composed of a motor 4, a sensor 5 of an electrostatic capacity type for detecting the rotation angle of the motor 4, and a mirror 7 located at the end part of a driving shaft 6 connected to the motor 4 is airtightly housed in a vessel 20. Glass windows 21 and 22 are located at the position of the vessel 20 where a laser beam 12 passes through so that the optical part of the laser beam 12 is not blocked. The capability for keeping inside humidity constant is enhanced by locating a hygroscopic agent 30 inside the vessel 20.