baber/WOPTO huggingface dataset:
Patent JP-H05158999-A (JP)
Title: Image retrieval system
Inventor: MATSUDA TOMOKO
IPC: G06T1/00
Filed: 1991-12-02
Abstract: PURPOSE:To enable retrieving in terms of a wide range of factors simultaneous ly including the image color or colors close to it by automatically adding, as a retrieval code, a color code which expresses the color of the image to be filed. CONSTITUTION:When filing, the resemblance between the color of the image data and each representative color of a No.1 color palette memory 8 is computed to judge whether the two resemble or not. The color code of the representative color which was judged to resemble is added to the image data as a retrieval code. When retrieving the image, the same or close color with the image color chosen among the representative colors of a No.2 color palette (color sample) 12 is chosen from the No.1 color palette memory 8 as a retrieval color, the image data to which the color code of the retrieval color is added as a retrieval code is retrieved, whether the color of the retrieved image data and each image color resemble or not is judged, and image data which were judged to resemble are succeedingly displayed by a display device 1.
Patent JP-H09157037-A (JP)
Title: Calcining basin
Inventor: KONISHI KAZUMASA
IPC: F27D3/12
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a calcined material in which deterioration in electric characteristics are prevented by using such a pot to house a material to be calcined that at least the surface of the pot is coated with ZrO2 with addition of Co and/or Nb. SOLUTION: A calcining pot made of Al2 O3 or the like is used and this pot is prepared in such a manner that its surface where a material to be calcined is mounted and the side faces and back face which are not related to housing of the material to be calcined are completely coated with ZrO2 with addition of Co and/or Nb by about >=0.1wt.% in a saturated state. By using this calcined pot, ceramic products such as ceramic capacitors essentially comprising BaTiO3 can be calcined while diffusion of Co and/Nb to the calcining pot is suppressed. Thus, ceramic electronics parts in which deterioration in electric characteristics are prevented can be obtd.
Patent JP-H04188411-A (JP)
Title: Floating magnetic head
Inventor: SONODA YASUHIDE
IPC: G11B5/17
Filed: 1990-11-22
Abstract: PURPOSE:To position a bobbin easily and extremely simply by providing each saddling section of a C type core and the bobbin fitting means such as irregular section, etc., and fitting the projecting section or recessed section or the like of the bobbin to the recessed section or projecting section or the like of the saddling section of the C type core. CONSTITUTION:A projecting section 2a formed to a C type core 2 and a recessed section 5a shaped to the coil winding section of a bobbin 5 are fitted, and a saddling section 7, in which the C type core 2 and the bobbin 5 are joined, is formed. Since the projecting section 2a is formed to the saddling section 7 of the C type core 2, the projecting section 2a of the C type core 2 and the recessed section 5a of the bobbin 5 are fitted, thus allowing positioning extremely easily. A coil is wound on the winding section of the bobbin 5 in specified number after positioning, thus assembling a flying type magnetic head. Accordingly, the bobbin can accurately be mounted to the C type core positively, thus extremely simplifying the positioning operation of the bobbin, then remarkably improving operation.
Patent JP-H11150342-A (JP)
Title: Circuit board and electronic equipment using the same
Inventor: KAWASHIMA KAZUYUKI
IPC: H05K3/34
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance yield of a manufacture of a circuit board and also to contrive to reduce production cost of the circuit board. SOLUTION: A circuit board is provided with two patterned parts 3a and 3b which are formed on an insulating board 2 and are extendedly provided in different directions, and conductor pattern 3 which has a direction conversion part 3c interposing between both of these patterned parts 3a and 3b. The direction conversion part 3c of this conductor pattern 3 consists of direction conversion parts which have a prescribed curvature and are extendedly provided.
Patent JP-H01199985-A (JP)
Title: Organotin alkoxycarbonylphenyl mercaptide and its use
Inventor: GERUTO ABERAA
IPC: C08L27/00
Filed: 1988-12-17
Abstract: NEW MATERIAL: The compound of formula I [R is 8-14C alkyl, phenyl, 7-9C aralkyl or R"OOC-CH 2 CH 2  (R" is 1-14C alkyl, phenyl or 7-9C aralkyl); R' is 2-18C alkyl, 5-12C cycloalkyl, phenyl, naphthyl, 7-30C alkaryl or 7-18C aralkyl; X is 1 or 2, when X is 1,-COOR' is not at ortho position with respect to a mercapto group].  
     EXAMPLE: Di-n-octyltinbis-[2-(2-ethylhexyloxycarbonyl)-phenylmercaptide].  
     USE: Heat stabilizers for chlorine-containing thermoplastics.  
     PROCESS: The compound of formula I is obtained by allowing an organotin compound (e.g. diorganotinoxide) to react with a mercaptbenzoic ester. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02166254-A (JP)
Title: Acid-resisting material
Inventor: KATO MASATOSHI
IPC: C22C27/06
Filed: 1988-12-20
Abstract: PURPOSE:To provide an acid-resisting material having excellent corrosion resistance to acid and superior workability and capable of prolonging the service life of a plant by incorporating specific amounts of platinum and/or palladium to chromium. CONSTITUTION:As raw materials, respective high-purity metal powders of chromium, platinum, and palladium are used. Powdered metallic chromium is charged together with 0.05-0.5wt.% powdered platinum and/or palladium into a vacuum- and heat-resisting hermetically sealed vessel, and, after evacuation, the inside of the above vessel is further evacuated until the prescribed degree of vacuum is reached while being heated up to a proper temp. Subsequently, the above material is subjected to hot rolling by means of grooved rolls at a proper temp. and cooled slowly, and the resulting rolled body is annealed, by which the uniformization and softening of the structure is carried out and the acid-resisting material can be obtained. As the manufacturing method, the same effect can be obtained even when melting method, etc., are used. By the above constitution, this material has sufficient corrosion resistance even to various acids or various mixed acids.
Patent JP-H09136501-A (JP)
Title: Wheel for agricultural use
Inventor: TSURU EIJI
IPC: B60B15/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve durability of a wheel by drilling a wheel bolt through hole on the wheel to be mounted on a body axle correspondingly with a bolt through hole formed on an elastic material-made belt-shaped body which is to be mounted on the wheel and fixing the wheel and the belt-shaped body with bolts. SOLUTION: A wheel 11, an outer ring 12 formed on the outer circumference of the wheel 11, and an inner ring 13 for the outer ring 12 have their entire circumference welded integrally. Bolt through holes 'b' are zigzag drilled on the outer ring 12 and nuts 14 are welded to the inside of the outer ring 12 opposingly to the bolt through holes 'b'. The inner ring 13 has a disc 15 welded thereto and the disc 15 is fixed to an axle. In case the belt-shaped body is endless, the belt-shaped body is fitted to the outer ring 12 of the wheel 11, after which, bolt through holes drilled in the belt-shaped body are made to coincide with the bolt through holes 'b' drilled in the wheel 11 and the belt- shaped body is fitted to the outer ring 12 by screwing the bolts. Thus durability of the wheels can be improved.
Patent JP-H09135714-A (JP)
Title: Pierced earring
Inventor: SEKI JUNICHI
IPC: A44C7/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling and attaching operations by passing a metallic ring fitting through the two holes of a hollow body, making it freely rockable, fixing the metallic ring fitting to one end of a ring-like metallic wire or that of a decorative body and making a pin fixed to the hollow body freely swingable. SOLUTION: The metallic ring fitting 1c is passed through the respective holes 11 of the hollow body 1b for which the two holes are pierced at positions opposing the center axis of the hollow round ball made of a noble metal material. Then, one end of the pin 1a is fixed to the surface of the hollow body 1b by brazing in a direction vertical to the opposing axis of the holes 11 of the hollow body 1b and the pin 1a is made freely rockable based on the metallic ring fitting 1c. Then, the metallic ring fitting 1c is fixed to one end of the ring-like metallic wire 2 or that of the ring-like decorative body 3 and the pin 1a fixed to the hollow body 1b is made freely swingable. Thus, the assembling and attaching operations are facilitated and the product value of this pierced earring is improved.
Patent JP-2001142737-A (JP)
Title: Memory management device
Inventor: TANAKA HIROBUMI
IPC: G06F21/60
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a management device with high maintainability which realizes a reliable system to easily be constituted by allowing necessary tasks to share only necessary modules without modifying a program and disabling others to access a memory directly to prevent the contents of tasks stored in the memory from being broken and which can also monitor specific access to the memory. SOLUTION: At a request to access a logical address which is not made to correspond to a physical address, a tracing means 108 performs mapping for making the logical address correspond to a physical address. A history of access to the local address which is not made to correspond is written to the physical address. A history acquiring means 110 obtains the history of access from the specific physical address of the memory in response to notification from the tracing means 108.
Patent JP-H08176416-A (JP)
Title: Production of aliphatic polyester composition
Inventor: MUKAI KATSUYUKI
IPC: C08L101/16
Filed: 1994-12-22
Abstract: PURPOSE: To provide a process for producing an aliph. polyester compsn. whereby a high-mol.-wt. aliph. polyester compsn. having an excellent biodegradability and usable for a molded item can be produced as attempted. CONSTITUTION: Polyethylene succinate having a number average mol.wt. of 20,000 or higher is melt mixed with polybutylene succinate having a number average mol.wt. of 20,000 or higher.
Patent JP-H05128214-A (JP)
Title: Wiring processing system
Inventor: TAWADA SHIGEYOSHI
IPC: H05K3/00
Filed: 1991-11-07
Abstract: PURPOSE:To automatically obtain the wiring result of a clock net which fulfills a circuit constraint whose clock skew is small. CONSTITUTION:A clock net necessary for reducing the designated clock skew is detected by a clock net detecting means 103, a terminal in the clock net is decomposed into clock output terminal and clock input terminal groups by a clock net decomposing means 104 based on logical connection information 109 of the detected clock net and the wiring of the clock input terminal group in decomposed the clock net is operated prior to the wiring of the clock output terminal by a clock input terminal group wiring means 105. Then, a repeating point where the dispersion of a distance toe each clock input terminal on a wiring path between the clock input terminal groups can be minimized is found by a repeating point detecting means 106 and the wiring between the clock output terminal of the decomposed clock net with the found repeating point is operated by a clock output terminal repeating point wiring means 107.
Patent JP-H04188088-A (JP)
Title: Malfunction detector for semi-conductor integrated circuit
Inventor: NAKAJIMA TATSUYA
IPC: G01R31/28
Filed: 1990-11-21
Abstract: PURPOSE:To decrease designer's work by setting a signal level on a detected node and detecting the bad point in the node detected based on the signal level by the malfunction detection part. CONSTITUTION:When a tester 10 sends a reporting data to a malfunction detection part 2, the malfunction detection part 2 judges to be normal for the node in a semi-conductor integrated circuit which was detected by the test pattern executed prior to the detection of malfunction data and picks up the node in the semi-conductor integrated circuit in which malfunction was detected, send it to an indicator 5 and executes a simulation for the picked node. A signal level setter 3 determines a signal level for the said node based on the test pattern judged to be normal. A bad point detector 4 detects the bad node based on the said signal level and sends the detected data to the indicator 5.
Patent JP-H07172272-A (JP)
Title: Method for remodeling vehicle and set of jig therefor
Inventor: KIMURA YUKIO
IPC: B62D65/00
Filed: 1993-12-20
Abstract: PURPOSE:To remodel a used right-hand drive vehicle into one which stands comparison with a left-hand drive vehicle for export. CONSTITUTION:First 1, second 2, third 3 and fourth 4 jigs for cutting, joining, and bending, etc., of members are arranged around a base vehicle M and utilized in rearranging a right center panel and reinforcement into a configuration in which their positions are switched. A steering wheel, a turn indicator attached to the steering wheel, a wiper switch, an instrument unit, and a group of pedals including a brake pedal are transferred to the left side, and the pedals are rearranged by reforming of arm portions so that the toeboards of the pedals are properly arranged.
Patent JP-2001132522-A (JP)
Title: Prohibiting method for fuel control abnormality determination for internal combustion engine
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a fuel amount control abnormality is erroneously detected because of an improper correction of the fuel amount control by atmospheric pressure, in the case of running in a place under the atmospheric pressure different from a learned atmospheric pressure. SOLUTION: In the fuel amount control, an opening degree of a throttle valve 2 disposed to an air intake system 1 of an internal combustion engine, pressure in the air intake system 1, and an engine speed are detected, the atmospheric pressure is learned based on pressure detected when at least the throttle valve 2 is fully opened, and the fuel amount is controlled based on the pressure in the air intake system 1 that is corrected by at least the learned atmospheric pressure and the engine speed. The pressure in the air intake system 1 is predicted based in the detected engine speed and the opening of the throttle valve 2, the predicted pressure is corrected by the learned atmospheric pressure, and when a difference between the corrected pressure and an actual pressure of the intake system 1 exceeds a preset specified value.  A determination of the fuel amount abnormality control is prohibited by determining that the learning of the atmospheric pressure is abnormal.
Patent JP-H01161403-A (JP)
Title: Image pickup type steering control device for automatic traveling working vehicle
Inventor: NAGAHAMA KAZUO
IPC: G05D1/02
Filed: 1987-12-17
Abstract: PURPOSE:To prevent a boundary from being lost even if a boundary position is detected in error by deciding an objective steering angle based on estimated boundary position information when a boundary position detected at the time of moving a vehicle to the succeeding image pickup position is in error. CONSTITUTION:When a boundary position detected at the time of moving the vehicle to the succeeding image pickup position is shifted from a boundary position estimated by a boundary position estimating means 103 more than a set range, the detected boundary position is in error is decided and an objective steering angle of steering wheels is decided by the estimated boundary position information. Even if the detection of the boundary position is in error, the boundary can not be lost.
Patent JP-H10162593-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: YOSHIKAWA SADAO
IPC: H01L29/788
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately read stored multiple-value information by a non-volatile semiconductor memory device with a floating gate. SOLUTION: A plurality of reference transistors 50 are arranged along with a memory cell transistor 40 and a same column is connected by a common word line 43 so that it can be selected. With first to third reference bit lines 51a-51c connected to the reference transistor 50, a capacity is set in steps and a speed at which potentials VR1 -VR3 drop from the first to the third reference bit lines 51a-51c differs. By comparing the condition of the drop of the reference potentials VR1 -VR3 with the drop of a potential VRL of the bit line 41 when the memory cell transistor 40 is turned on, the resistance of the selected memory cell transistor 40, namely stored multiple-value information, is judged.
Patent JP-H02202205-A (JP)
Title: Integrated semiconductor circuit
Inventor: PATORISU GAMANDO
IPC: H03F3/195
Filed: 1989-12-08
Abstract: PURPOSE: To attain operation with a frequency higher than that of a conventional amplifier stage by providing first and second two field effect transistors having a first connecting means for extracting an output power through unit gate width, and a second connecting means acting on the value of the input capacitance of this amplifier stage. CONSTITUTION: Drains D1 and D2 of first and second transistors are directly connected, and an output power is extracted through the unit gate width of an amplifier stage constituted of those two transistors. A source S1 of the first transistor is connected with a gate G2 of the second transistor so that the input capacitance of the amplifier stage can be reduced. Also, the source S1 of the first transistor is grounded through a resistance R1 . Moreover, this circuit is provided with a bias means having a resistance R2 inserted between the gate electrode of the second transistor and a direct current power supply voltage VG2 , and a source S2 of the second transistor is directly ground-connected.
Patent JP-H01161697-A (JP)
Title: Fluorescent lamp driving circuit
Inventor: ISHII TAKASHI
IPC: H05B41/24
Filed: 1987-12-18
Abstract: PURPOSE:To obtain sure operation while being of simple constitution and small- sized by driving and controlling a transistor with partial pressure voltage of detection voltage of the first and second thirmisters so as to control corresponding to a temperature change. CONSTITUTION:The second thirmister T2 of the same characteristic detecting an atmospheric temperature is in series arranged to the first thirmister T1 to be thermally joined with a transistor Q1 so as to control the transistor Q1 with partial pressure voltage of temperature detection voltage of these first and second thirmisters T1 and T2. Partial pressure voltage parted from detection temperature voltage is made to correspond to a temperature of the transistor Q1 where an atmospheric temperature is denied, sure control corresponding to a temperature change of the transistor Q1 can be performed. Thereby, sure operation while being simply constituted and small-sized can be obtained.
Patent JP-H03183663-A (JP)
Title: Degreasing method of ceramics molding
Inventor: HORIBE KINYA
IPC: C04B35/64
Filed: 1989-12-12
Abstract: PURPOSE:To degrease the molding of ceramics powder and org. binder without generating a difference in degreasing speed between a thick part and a thin part by packing powdery active carbon of small grain sizes around the thin part of the molding and granular active carbon of large grain sizes around the entire part thereof, respectively, and heating the molding. CONSTITUTION:The ceramics molding 1 obtd. by injection molding of the alumina ceramics powder and a prescribed ratio of the synthetic resin binder is degreased in the following manner: the molding 1 is put into a heat resistant container 6 and the fine powdery active carbon 4 of the grain sizes having a distribution of 60 to 400 mesh is packed around the thin part 3 thereof. Further, the granular active carbon 5 of the grain sizes as large as 5 to 60 mesh is packed to enclose the entire part of the molding 1 including the packing section of the active carbon 4. This container 6 is charged into the furnace of an N2 atmosphere and is heated up to 400 deg.C at 10 deg.C/h heating up rate, by which the molding is degreased. As a result, the degreased ceramics molding free from cracks, etc., is obtd. at a high yield of, for example, 80%.
Patent JP-2001142300-A (JP)
Title: Developing device
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To efficiently recover a foreign matter or the like included in residue so as to stably obtain an excellent image in a developing device where the residue such as toner remaining on the surface of an image carrier after transferring a toner image to a transfer medium is returned to the developing device by a returning means. SOLUTION: After the amount of developer 41 including at least toner held by a developer carrier 42 is regulated by a regulating member, the developer is fed to a developing area opposed to the image carrier 1 so as to form the toner image on the image carrier, and the residue such as the toner remaining on the surface of the image carrier after transferring the toner image to the transfer medium is returned to a device main body 40 by the returning means 8 in this developing device. The developing device is provided with a recovery means 50 for recovering needless substance such as faultily electrified toner included in the developer or the foreign matter while guiding the developer from the regulating member to the developing area opposed to the image carrier.
Patent JP-H01161249-A (JP)
Title: Electrophotographic sensitive body
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G5/07
Filed: 1987-12-17
Abstract: PURPOSE:To enhance durability by incorporating an electric charge generating material made of a chain polymer having specified rhodanine derivatives on its side chains and an electric charge transfer material in the same single layer. CONSTITUTION:The chain polymer to be used as the charge generating material has on its side chains the rhodanine derivatives represented by formula I in which R1 is H, OH, lower alkyl, or optionally substituted aryl, and it is added in combination with the charge transfer material to the single photosensitive layer or this charge transfer material is mutually dissolved with a binder resin or dispersed into the binder resin to form the charge transfer layer and it is combined with the charge generating layer to form the laminated composite photosensitive layer. This charge generating polymer is allowed to generate carriers by exposure to the visible light and this material itself is superior in film forming performance and light transmittance, thus permitting the obtained photosensitive body to be superior in durability.
Patent JP-H02165943-A (JP)
Title: Adhering method for metal-ceramics
Inventor: SHOJI SETSUO
IPC: B23K35/00
Filed: 1988-12-20
Abstract: PURPOSE:To prevent an adhering strength from decreasing by alleviating a stress generated at the time of adhering zirconia ceramics of a material to be adhered to an austenite stainless steel by the combination of materials having different thermal expansion coefficients. CONSTITUTION:A stress alleviating material 2 having 4-9X10-6/ deg.C is adhered in contact with zirconia ceramics 1 by an adhering material 3 containing titanium. Further, a stress alleviating material 4 having 10-14X10<-6>/ deg.C of thermal expansion coefficient is adhered in contact with the stress alleviating material 2 having 4-9X10<-6>/ deg.C of thermal expansion coefficient with the adhering material 3. An austenite stainless stool 5 is adhered in contact with the stress alleviating material 4 having 10-14X10<-6>/ deg.C of thermal expansion coefficient with the adhering material 3. Thus, the adhesion of metal to ceramics with high reliability is obtained.