baber/WOPTO huggingface dataset:
Patent JP-H11238078-A (JP)
Title: Image retrieval device and method and medium recording image retrieval program
Inventor: TANAKA SUMIYO
IPC: C12N15/09
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the burdens of a user and to improve retrieval accuracy in the case of retrieving similar images based on plural key images. SOLUTION: The plural kinds of feature amounts are extracted from respective plural key images (S42), the feature amounts of the same kind are compared among the key images and the feature amount of approximate values is selected as the feature amount to be used for retrieval (S43). Then, the feature amount is extracted from retrieval object images (S45), a similarity degree is calculated based on the selected feature amount of the key image and the feature amount of the retrieval object image of the same kind as the feature amount (S46) and the retrieval object image of high similarity to the key image is outputted as a retrieved result based on the similarity degree (S47).
Patent JP-S53127536-A (JP)
Title: Heat-resistant coating compound and heat-resistant molded plastic article
Inventor: SHIMOTOI YUTAKA
IPC: C09D5/18
Filed: 1977-04-14
Abstract: PURPOSE: A heat-resistant molded plastic article having improved flame retardancy, manufactured by applying a heat-resistant coating compound comprising water glass, boric anhydride, and/or specific metallic compound to the surface of a molded plastic article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11236569-A (JP)
Title: Inorganic fire retardant
Inventor: NISHIHARA HAJIME
IPC: C08L101/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fire retardant which enables excellent flameproofing and a resin composition containing the same. SOLUTION: An inorganic fire retardant shows an endothermic peak at 200-400 deg.C and an exothermic peak at 401-600 deg.C measured by a Differential Scanning Calorimeter (a DSC method). A flame retarding composition contains the fire retardant. A flame retarding styrene-based resin composition has a sum of contents of a residual aromatic vinyl monomer, a dimer and a trimer thereof of not more than 1 wt.%.
Patent JP-H09206052-A (JP)
Title: Automatic cooker
Inventor: YAMADA YOSHIMASA
IPC: A23L35/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cooker for tacos, etc., free from the problem of the loss of food material and the necessity of cleaning work caused by the scattering of taco shell in the case of operating the machine while opening a storage door. SOLUTION: This automatic cooker cooks a food by transferring a food material stored in a food material storing part provided with a scattering preventing mechanism to prevent the scattering of the food material in transportation. The scattering preventing mechanism is provided with a door opening switch 6 for detecting the positions of storage doors 3A and 3B, a switch 7 as a safety detection means to detect the closure of the door, etc., of the main mechanical part 9 of the automatic cooker and a relay 8 to supply electric power to the main mechanism exclusively by the detection of the closure of the doors 3A, 3B of the storing part and the door of the main mechanism 9, etc.
Patent JP-H07247861-A (JP)
Title: Low noise engine structure
Inventor: NAKADA TERUO
IPC: F02B77/13
Filed: 1994-03-14
Abstract: PURPOSE:To reduce the generation of noise owing to vibration of an engine and to ensure even sufficient oil tightness. CONSTITUTION:In low noise engine structure wherein an oil pan 14 is connected to the lower part of a cylinder cover 12 with which a cylinder block side wall 11 is covered with a given distance therebetween, a space between the cylinder block side wall 11 and the cylinder cover 12 is filled with a vibration insurating material of foaming structure formed of a ruff maternal to form a vibration insulating layer 22a. A seal part 21a is formed at the lower end part (a) of the vibration insulating layer 22a and formed in high density.
Patent JP-H07289919-A (JP)
Title: Anion exchanger for producing ultrapure water
Inventor: KIBA HIDEAKI
IPC: C02F9/00
Filed: 1995-03-01
Abstract: PURPOSE:To obtain an anion exchanger having excellent ion exchange performance and heat resistance and high in UV treatment effect by adding a constitutional unit represented by the specific general formula and a constitutional unit derived from an unsaturated hydrocarbon group-containing crosslinkable monomer. CONSTITUTION:An anion exchanger is used in an ultrapure water making process performing UV treatment before or after the purifying treatment due to the ion exchanger. In this case, a constitutional unit represented by the formula (wherein A is a l-4C straight chain or branched chain alkylene group, B is a 4-8C straight chain alkylene group, R1-R3 may be same or different and a 1-4C alkyl group or a 1-4C alkanol group, X is a pair ion coordinated with an ammonium group and a benzene ring D may be substituted with an alkyl group or a halogen atom) and a constitutional unit derived from an unsaturated hydrocarbon group-containing crosslinkable monomer are added.
Patent JP-H02263114-A (JP)
Title: Encoder
Inventor: HAYASHI YOSHINORI
IPC: G01D5/245
Filed: 1989-02-22
Abstract: PURPOSE:To improve noise resistance by using a band-pass filter circuit which varies in center frequency with the frequency of a clock signal for the noise removal of a signal, and supplying a signal of frequency corresponding to the moving speed of a body to the block signal at all times. CONSTITUTION:A detecting means 1 converts the quantity of movement of the detected body into an electric signal S1 and the band-pass filter circuit 3 which varies in center frequency with the frequency of the clock signal CL from outside removes noises superposed upon the electric signal S1. Further, an A/D converting means 4 converts the electric signal S1 outputted by the band-pass filter 3 into a digital signal DS, which is outputted as position data on the body. Further, a clock signal output means 6 detects the moving speed of the body from the digital signal DS and outputs the signal of frequency corresponding to the moving speed as the clock signal of the band-pass filter circuit 3. Consequently, the noise resistance is improved.
Patent JP-H09236500-A (JP)
Title: Measuring apparatus for tension of screen
Inventor: YOSHIDA TAKASHI
IPC: G01L5/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the tension of a mesh screen is computed with high accuracy without requiring any skill and any strict measuring condition by a method wherein a vibration is applied to the mesh screen by a vibration application means, a vibration characteristic is detected by a characteristic detection means and the tension is computed by a computing means on the basis of the characteristic. SOLUTION: When a measuring operator gives a measuring instruction to a computer 13, a driving device 16 drives an X-Y table 17, and an excitation device 10 is positioned in the center of a mesh screen 9. After that, the driving device 16 drives the excitation device 10, optical sensors 11A to 11D and a digital memory scope 12. Thereby, a shock is applied to the center of the screen 9 so as to be propagated toward its peripheral edge. Laser light is radiated to the screen, reflected light is made incident, a vibration phase is detected, and an output signal is output to the scope 12. The output signal is A/D-converted by the scope 12, and a measured value is stored so as to be displayed on an oscilloscope.  The measured value is read out by the computer 13 so as to be supplied to a data processing part 14, the propagation time and the propagation speed of the shock are computed, and the tension of the screen in four directions is computed.
Patent JP-H0578360-A (JP)
Title: 2-(2-(sulfamoylallkyl)pyrrolidinylthio)carbapenem derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61K31/40
Filed: 1992-01-31
Abstract: PURPOSE:To provide the subject novel compound having high antibacterial activity against sensitive/resistant gram-positive and gram-negative bacteria and high stability to beta-lactamase and DHP-I, thus useful as an antibacterial agent. CONSTITUTION:The objective compound of formula I [R<1> is H or methyl; R<2> is H or negative charge; (m) is 0-4; A is NR<3>R<4> [R<3> and R<4> are each H, alkyl, alkenyl, (CH2)n-NR<5>R<6> (R<5> and R<6> are each H or alkyl; (n) is 1-3), etc.], of formula II [B is O, S, SO, SO2, NR<10> (R<10> is alky, H, alkenyl, alkanoyl, carbamoyl, etc.), etc.] or pharmaceutically permissible salt or ester thereof, e.g.(5R, 6S)-6-[(R)-1-hydroxyethyl]-2-[(2S,4S)-2-sulfamoylmethylpyrr9lidine-4-y lthio]-1- carbapen-2-em-3-carboxylic acid. This compound and ba obatined by reaction of a compound of formula II or its reactive derivative with a compound of formula III and then, if needed, removing the protecting group.
Patent JP-S53128223-A (JP)
Title: Slide rail
Inventor: KURABAYASHI KATSUSHI
IPC: G06F1/00
Filed: 1977-04-15
Abstract: PURPOSE: To revent the secondary mover from protruding over the main mover and thus to avoid injuring the operator, by deciding the sliding order for the secondary and main movers based on which corresponding pair of guides the hitting component is hitting to. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02221566-A (JP)
Title: Multi-stage parking device
Inventor: FUJITA FUMIHIRO
IPC: E04H6/06
Filed: 1989-02-21
Abstract: PURPOSE:To save time parking in multiple steps an automobile in-out stored in no relation to the other vehicle in parking by tilt lifting for a reference level a plural number of mounting beds and lifting, while their one end is pivotally supported with the other end hung down by a vertically guiding mechanism, the mounting bed. CONSTITUTION:A mounting bed 14 is pivotally mounted so as to be lifted tilting for a reference level 12 guiding a car body, and a plural number of mounting beds 14a, 14b, vertically connected to each other, and a vertically guiding mechanism 16, lifting these mounting beds 14a, 14b, are provided. Next the mounting bed 14 is connected to each other by a supporting lever 34 in a manner wherein the mounting bed is pivotally mounted in its one end side to a frame unit 20, provided in line with a storehouse, with the other end side holding a vertical clearance at the time of tilt lifting. The vertical guiding mechanism 16 provides right and left struts 36a, 36b vertically provided in the storehouse 18 continued to a guiding surface of the car body. Further an endless chain 48 linked around in a vertical direction of the strut 34 connected to one end vertical surface of the arbitrary mounting bed 14 in a strut internal surface, interlocking mechanism 40 of the endless chain and a driving mechanism 51 are formed.
Patent JP-2000237313-A (JP)
Title: Filter, positioning needle member, instiller and shape
Inventor: ARAI NORITAKE
IPC: A61M5/31
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter unnecessitating welding in an assembling process by avoiding making a through hole after molding. SOLUTION: The filter 30 is fitted into the inner peripheral surface of the cylinder 22 of a positioning needle member to prevent flowing out of blood in the internal space 24 of the cylinder 22 and to bleed air. The cylinder 22 is provided with an expand-opened end part obtained by expand-opening an end part and a fixed bottom 23 forming the boundary of the expand-opened end part and the space 24. The filter 30 is provided with a gap forming part 32 for providing a gap 25 between the bottom 23 and a main body 31 by contact with the bottom 23 of the cylinder 22, and an gas bleeding groove 34 formed at the outer peripheral surface of the main body 31 in order to communicate the external space of the cylinder 22 with the gap 25. The part 32 and the groove 34 are of sizes enabling blood to flow out to the outside of the cylinder 22.
Patent JP-H03246780-A (JP)
Title: Data conversion circuit
Inventor: ASO HIROTOMO
IPC: G06T5/30
Filed: 1990-02-26
Abstract: PURPOSE:To dispense with unrequired thinning processing and to perform conversion at high speed by shifting data with plural shift registers and a FIFO, and providing a means which detects no change in the data in one time of circulation. CONSTITUTION:The shift registers 1-4 of plural stages sequentially shift added data of N bits, and a memory 5 on which the data to be stored in the registers 1-4 are added as addresses outputs the data stored in advance. The FIFO 7 stores the data outputted from the memory 5, and also, adds the data stored previously on the initial stage of the shift registers 1-4 of plural stages. A detecting means 6 compares a part of the data to be added on the address of the memory 5 with the output of the memory 5, and detects the fact that no change occurs in shifted data in one time of circulation in the plural shift registers 1-4 and the FIFO 7. In such a way, it is possible to obtain a data conversion circuit from which the unrequired thinning processing is eliminated and in which fast data conversion can be performed.
Patent JP-S60220956-A (JP)
Title: Resin seal type semiconductor device
Inventor: YASUKAWA AKIO
IPC: H01L23/495
Filed: 1985-03-06
Abstract: PURPOSE:To prevent the deterioration of damp-proofness by forming a lead wire to a bent shape and preventing the peeling of the interface with a resin body. CONSTITUTION:Peelings among lead wires 6 and a resin body 5 are generated at the end sections (a) of the interfaces and progress to the inside, but progress stops in the bent sections of the lead wires 6. Consequently, moisture from the outside does not intrude up to joining sections (b) with metallic small-gage wires 4 though it intrudes up to the front sections b' of the bent sections. Accordingly, electrodes and wirings on a pellet are not corroded. When peelings progress up to the bent sections, compressive force B is generated in the side surfaces of the leads 6, differences among the expansion of the leads 6 and the resin body 5 are absorbed by deformation by compressive force B, and shearing force A' causing peelings is reduced and peelings thereof are difficult to progress.
Patent JP-H05238088-A (JP)
Title: Discharging device of paper of image forming apparatus
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/00
Filed: 1992-02-28
Abstract: PURPOSE:To prevent a sheet from bending or jamming when the sheet is sent out to an original pressure plate in the opened state by providing a stopping means for stopping the discharge of the sheet onto the original pressure plate when the original pressure plate is opened. CONSTITUTION:When copying is started, a fixing roller 16, an intermediate roller 15 and a paper discharge roller 18a are rotated by the driving force transmitted from driving part. A sheet 7 completed through an image forming process is transferred along a paper discharge guide by the intermediate roller 15 and discharged to a paper discharge tray part 22 from a paper discharge part 13 by paper discharge rollers 18a, 18b. The transferring force is not transmitted to the sheet 7 transferred by the intermediate roller 15 and brought between the discharge rollers 18a and 18b. The transfer of this street 7 is stopped at a position where a rear end of the sheet passes the last intermediate roller 15, so that the sheet 7 is stopped to be discharged to the paper discharge tray part 22.
Patent JP-S59168368-A (JP)
Title: Carbon measuring apparatus
Inventor: MORITA YOUZOU
IPC: G01N21/35
Filed: 1983-03-15
Abstract: PURPOSE:To reduce the burden on an analyst by giving an alarm by detecting that detection values of flow rate of a carrier gas, the temperature of a combustion section, the stability of an output level and the drift of an output signal meet specified requirements. CONSTITUTION:A specified amount of a carrier gas is fed from a carrier gas supply section 1 and then, energized electrically. The flow rate of the carrier gas, the temperature of a combustion section 6, the level of an output signal and the drift thereof are detected with a carrier gas flow rate detection comparator section 2, a combustion section temperature detection comparator section 8, an output signal level detection comparator section 12 and an output signal drift detection comparator section 13 through signal lines 19, 16 and 20 to be compared with a set value and an notifying signal is fed to a display section 18 if within the range of the set value. After with the notifying signal, a sample is introduced into the combustion section 6 from a sample introducing section 3, a sample introduction notifying signal is sent to the display section 18 from a line 17 thereby reducing the burden on the analyst.
Patent JP-H03244255-A (JP)
Title: Automatic answering telephony system
Inventor: YONEDA MIWAKO
IPC: H04M1/65
Filed: 1990-02-22
Abstract: PURPOSE:To surely record a message in a short time and to confirm it as well by transmitting a remote control signal while or after recording the message by a caller, rerecording and reproducing the currently recording or completely recorded message by the caller. CONSTITUTION:When pushing the number of a remote control operation such as a push button '1', for example, the message is recorded again and when pushing a push button '2', the message is reproduced. In such a way, the explanation of these operation methods is recorded into the response message in advance. When the caller desires to record the message again while recording the message and the push button '1' is pushed, the remote control signal is inputted from a telephone line 1 and a function control means 3 stops a record processing and resets an IC memory start address starting the current recording in an IC memory 4. Then, the message is recorded again.
Patent JP-S62200331-A (JP)
Title: Liquid crystal display device
Inventor: CHIBA KIYOICHI
IPC: G02F1/133
Filed: 1986-02-28
Abstract: PURPOSE:To make the contrast uniform throughout a screen by providing a non-display period adding circuit which sets a non-display period in the final part of the display period in the direction of arrangement of liquid crystal display pictures. CONSTITUTION:A CPU 1 writes image information on a refresh memory 3 in accordance with a program stored n a main memory 2. Image information is taken out by a liquid crystal controller 4 and is applied to a liquid crystal display device 5. A vertical non-display period adding circuit 7 is provided between the controller 4 and the display device 5 and adds the non-display period to the last part of the vertical display period of one picture. That is, the circuit 7 generates a vertical non-display period DELTAt after a common driver signal of the 100th row though the voltage of a vertical electrode is changed to the positive and the negative alternately each time when a vertical synchronizing pulse is applied. thus, the reduction of contrast of the first raster of another provided liquid crystal display picture due to switching of the polarity of the voltage applied to vertical and horizontal electrodes at intervals of one frame is prevented.
Patent JP-S54134984-A (JP)
Title: Controller for table movement
Inventor: KAWACHI YASUNOBU
IPC: G05D3/10
Filed: 1978-04-12
Abstract: PURPOSE: To control the movement of a table with high precision by accurately determining a measurement starting point by initializing the laser counter of a laser- length measuring instrument completely at a movement stop position of the table.  
     CONSTITUTION: Movable body 15 is provided with a table. At the time of the 2nd positioning, table 2 is position-detected by detectors 16a and 16b without the fixed range and its moving speed is reduced quickly, so that is will stop by coming in contact with stoppers 17a and 17b slowly. In this case, the driving motor for the table rotates more, so that the driving current will increase suddenly. Thin increase is differentiated and detected, which is useded as the initialization signal of the laser counter of a laser interferometer. By this signal, the motor is turned reversely to detach body 15 from the stopper. Therefore, the length of table 2 can be measured accurately by regarding the contact point between the stopper and body 15 as the start point. Since the movement is slower while table 2 is stopping, no error due to inertia is caused, so that the reproducibility will be excellent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09316753-A (JP)
Title: Tape head for gripper loom and its production
Inventor: JIYURIO BORUTORI
IPC: B29C45/14
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a tape head having the optimal abrasion property which does not roughen specific kinds of yarns by fixing the tape head to the crest by adhesion. SOLUTION: In the tape head for a gripper loom, a tape head 1 made of a plastic laminate is bored on both sides of the longitudinal axis line 3 to form two rows of trapezoidal holes 4, 5 expanding their cross section diameter toward the bottom. Simultaneously, a through hole 8 for fixing is bored near the bottom end of the crest 7 for supporting the gripper made of a plastic laminate or thermoplastic resin so that a gap 9 is formed between the crest and the tape head 1 on the longitudinal axis line 3 and a molding material 10 is injected into the mold having the shape of the crest to fix the crest 7 to the tape head 1 by adhesion.
Patent JP-H05247877-A (JP)
Title: Felt for producing paper
Inventor: FUJITA KAZUTOSHI
IPC: D04H1/4334
Filed: 1992-02-28
Abstract: PURPOSE:To provide a paper production felt having excellent abrasion resistance and long durable time and reduced in the breakage of the fibers due to the needling of the fibers. CONSTITUTION:A fiber pad containing fibers comprising polyamide 12 and/or polyamide 11 having a relative viscosity of >=2.0 is incorporated with one or both surfaces of a base fabric by a needling method to provide the objective felt for producing paper.
Patent JP-2000240884-A (JP)
Title: Noise insulating and heat insulating piping system
Inventor: HARUNA SAKAE
IPC: F16L55/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation on the surface of a piping, and improve noise insulating effect by forming an external layer and the inner layer of laminated pipes in an airtight condition, improve permeability of an intermediate layer, and arranging a vacuum pump for making the intermediate layer of the pipe in a nearly vacuum condition. SOLUTION: This noise insulating and heat insulating piping system is composed of a plurality of pipes 1 and a joint 2. The pipes 1 and the joint 2 are formed into a laminated structure, an external layer 11 and inner layer 13 of the pipe 1, and an external layer 21 and an inner layer 23 of the joint 2 are formed of thermoplastic resin having airtightness, and intermediate layers 12, 22 formed between the outer layer 11 and the inner layer of the pipe 1, and the outer layer 21 and the inner layer 23 of the joint 2 are formed of a thermoplastic resin continuously bubble foaming body, having permeability and are provided with a vacuum pump VP for forming the inside of the intermediate layer 22 in a nearly vacuum condition. The intermediate layer 22 of the joint 2 and the vacuum pump VP are connected to each other, the intermediate layer 12 of the pipe 1 and the intermediate layer of the joint 2 are communicated with each other when the joint 2 is mounted on the pipe 1, and the intermediate layer 12 of the pipe 1 is formed in a nearly vacuum condition by driving the vacuum pump VP.
Patent JP-S58158887-A (JP)
Inventor: TSUKAMOTO KAZUYOSHI
IPC: H05B6/12
Filed: 1982-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。