baber/WOPTO huggingface dataset:
Patent JP-H06160328-A (JP)
Title: Ceramic humidity sensor and manufacture thereof
Inventor: SASAKI NOBUTOSHI
IPC: G01N27/12
Filed: 1992-11-20
Abstract: PURPOSE:To furnish a ceramic humidity sensor having a large humidity-sensing area, enabling attainment of a high humidity detection efficiency and, excellent in a hysteresis characteristic and a response characteristic and also to furnish a manufacturing method for preparing the ceramic humidity sensor which has a high mass-producing property. CONSTITUTION:Two humidity-sensitive ceramic sheets are prepared and an electrode is formed on one side of each of the humiditysensitive ceramic sheets. The two humidity-sensitive ceramic sheets each having the electrode formed on one side are joined closely so that the sides thereof whereon the electrode is not formed are made opposite to each other. The two humidity-sensitive ceramic sheets in the state of being joined closely are put in one body by baking, so that a humidity-sensitive ceramic thin plate 3 of a double structure having the electrodes 4 on the opposite sides be formed. The electrode 4 is a porous electrode typically and it is formed by printing, normally. As for the humidity-sensitive ceramic sheet, a ceramic green sheet is used generally.
Patent JP-H086366-A (JP)
Title: Image forming device
Inventor: SAKAMI YUJI
IPC: G03G5/05
Filed: 1994-12-22
Abstract: PURPOSE:To prevent a density irregularity and a backlash of a highlight section and improve the cleaning property by using a fluororesin for a surface layer, and using a blank pulse bias (BP bias) for the development bias. CONSTITUTION:A fluororesin of 30% is dispersed in a charge generation section which is the surface layer of a photosensitive drum 131. A BP bias having an oscillation section and a rest section in the wave-form cycle is used for the bias voltage applied to the photosensitive drum 131. The life of the photosensitive drum 131 is extended by 1.5-2 times, and the life of a developer is extended by 1.7-2.4 times. If the photosensitive drum 131 and developer are exchanged as before, the backlash of the highlight section of an image is reduced, and the high-quality image having little image irregularity caused by the irregular scraping of the photosensitive drum 131 can be maintained.
Patent JP-H07188458-A (JP)
Title: Flame retardant composition and flame-retardant resin composition containing it
Inventor: SUZUKI HITOSHI
IPC: C08K5/17
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a flame retardant compsn. which imparts self-extinguishing properties to a resin by mixing a phosphorus compd. with a reaction product of a specific triazine compd., an aldehyde. and an amine compd. CONSTITUTION:A triazine compd. having at least two unsubstd. amino groups (e.g. melamine). an aldehyde (e.g. formaldehyde), and a 2C or higher amine compd. having no triazine ring and a ratio of the number of carbon atoms to the number of nitrogen atoms of 0.5-10 are reacted in water or its mixture with an alcohol at a pH of 9-13. 10-70 pts.wt. obtd. reaction product is mixed with 90-30 pts.wt. phosphorus compd. such as ammonium polyphosphate which has an average particle size of 100mum or lower and dissolves in an amt. of 1g or lower into 90ml water when 10g of the compd. is dispersed in 90 mi water at 25 deg.C and left standing for 30min, giving a flame retardant compsn. The compsn. in an amt. of 10-40wt.% is incorporated into a polyolefin resin, etc.
Patent JP-2001153390-A (JP)
Title: Air conditioner
Inventor: KOUHO SATOHIDE
IPC: F24F1/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To deal with a large air volume while suppressing an increase in size or in noise of a wall hanging indoor unit and to further regulate the air volume without complicating a structure. SOLUTION: A suction port is formed on the front surface of a casing 10, and air outlets 12T, 12B, 12L, 12R are respectively formed at upper, lower, left and right sides 10T, 10B, 10L, 10R of the casing 10. Two centrifugal blowers 30L, 30R are installed in parallel in the casing 10, and a heat exchanger 20 is disposed on the front surface side.
Patent JP-H05153688-A (JP)
Title: Sound collecting system and reproducing system
Inventor: INANAGA KIYOFUMI
IPC: H04R3/12
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the sound collecting system and the sound reproducing system which can reproduce an actual acoustic image. CONSTITUTION:A sound collecting device is provided with plural microphones 11-12 and position detecting devices 21-22 for showing a position of these microphones and a sound source position, or a position of one of them, and their sound detecting signal and position signal are multiplexed in multiplexers 31-32, and stored in the respective voice channels in a signal recorder 50. As for a multiplexing method, a frequency multiplexing method or a time base multiplexing method, etc., are available. Since position information is stored at every voice channel together with an acoustic signal, reproduction which takes a position into consideration can be executed in its reproducing stage, and an actual acoustic image can be generated. In addition to the position information, magnitude of a sound source, directivity, etc., can also be multiplexed.
Patent JP-H04203038-A (JP)
Title: Assembly structure for corridor
Inventor: MATSUI YUTAKA
IPC: E04B1/00
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate execution of a work by a method wherein one of a pair of steel frame members having a lock part and a support part to support a floor panel is mounted on an outer wall, the other is mounted between columns, and a floor joist material and the floor panel are placed on the steel frame members. CONSTITUTION:Steel frame members 3 having a lock part 30 and a support part 31 to support a floor panel 5 are mounted on an outer wall 10 of a building 1 and between a plurality of columns erected away from the building 1. A floor joist material 4 formed approximately in a C-shape in cross section is spanned between the steel frame members 3 and a floor panel 5 is placed on the floor joist material 4. This constitution enables the two ends of the floor joist material 4 to have the same structure as each other and facilitates execution of a work.
Patent JP-H05149012-A (JP)
Title: Simple parking inducer
Inventor: AKIYAMA YOSHITAKA
IPC: E04H6/06
Filed: 1991-11-26
Abstract: PURPOSE:To enable vehicles to smoothly come-in or out without the needs for operating handle or putting it aside by a method in which a space slightly wider than the length of vehicle is secured for parking vehicles in parallel in a lot adjacent to road and a base provided in the space is rotationally moved to slantly project it to the road surface. CONSTITUTION:A base 2 having a slightly longer than the length of a vehicle, having a rotatable support shaft 9 on its corner, is set in a space slightly wider than a vehicle for permitting vehicles to park in parallel in the lot adjacent to road 6. When parking vehicles, the base 2 is projected slantly to the road surface at the shaft 9 as the supporting point and restored to the original position thereafter.
Patent JP-2001151220-A (JP)
Title: Fruit and vegetable tray
Inventor: ASADA HIDESHI
IPC: B65D1/34
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel fruit and vegetable tray which can support a variety of objects to be packaged by providing a balance in wide physical properties with controlled strength and flexibility of a foamed resin composition. SOLUTION: The fruit and vegetable tray A is molded into a form having a plurality of storage recesses 1 from a foamed sheet of a mixed resin comprising a polystyrene based resin, an ethylene-styrene copolymer and a polyethylene based resin.
Patent JP-H08182137-A (JP)
Title: Induced current detector for device for warning approach of crane to power-transmission or distribution line
Inventor: NOJIMA OSAMU
IPC: G08B21/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an induced current detector for device for warning approach of a mobile crane to power-transmission or distribution line which gives a warning when a mobile crane approaches a power-transmission or distribution line to a fixed distance. CONSTITUTION: An induced current detector is provided with a current transformer 13 which converts an induced current flowing to the main body 5 of a mobile crane into a voltage, filter 14 which only fetches a required signal component from the secondary-side output of the transformer 13, amplifier 15 which amplifies the output signal of the filter 14, switch for switching the output signal of the amplifier 15 to a storage circuit 17 or comparator circuit 18, the storage circuit 17 which stores a set value, the comparator circuit 18 which compares the output signal of the amplifier 15 with the set value, and a warning circuit 19 which issues a warning when the output signal of the amplifier 15 exceeds the set value.  The detector stores the value of the induced current which flows to the main body 5 at a stray capacitance in the storage circuit 17 as the set value, compares the value of an induced current detected when the crane is operated with the set value, and issues a warning when the value of the induced current exceeds the set value.
Patent JP-H09179515-A (JP)
Title: Projection pole type hosting-up and lowering device for flag or the like
Inventor: YOSHIDA HITOSHI
IPC: G09F17/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To determine the take-up length of a couple of wire materials such as cord for suspending a suspension bar for a flag, etc., and similarly determine the winding length of both the wire materials even when they are wound as to the device which hosts up and lowers the flag fitted to a pole projecting from a building wall surface, etc., by preventing the wire materials from being entwined or wound partially when wound and also wiring them around a take-up spool in a single array state. SOLUTION: A rotary driving shaft 5 is put in a projection pole main body 4 and a couple of left and right wire material take-up spools 11 and 21 are fitted onto the driving shaft 5; and both the take-up spools 11 and 21 are fixed in their rotating direction to rotate together, and made slidably along the axes and also have spiral recessed parts 12 and 22 for wire material winding on their peripheral walls; and provided with projection parts 16 and 26 which are fitted in the spiral recessed parts 12 and 22 and thrust the take-up spools are provided on the sides of the pole main body 4. Consequently, the flag suspension bar is elevated and lowered to host up and lower the flag in the proper horizontal state.
Patent JP-H03201286-A (JP)
Title: Magnetic disk device
Inventor: WAKAMATSU HIROAKI
IPC: G11B33/14
Filed: 1989-12-27
Abstract: PURPOSE:To improve head crush in a narrow spacing by electrifying and eliminating fine dust floating in a device by electrodes at the time of passing between disks. CONSTITUTION:A first electrode 8 which electrifies dust and a second electrode 9 which collects dust electrified by the first electrode 8 are provided to face the surface of a magnetic disk 3. When voltages are applied to first and second electrodes 8 and 9, dust electrified by the first electrode 8 is collected by the second electrode 9. The second electrode 9 is moved to the front of a filter 7 by a moving means just before a magnetic disk device is stopped, and voltage application is stopped and oscillation is applied by an exciting means, and thereby, collected dust is shaked down and is collected to the filter 7. Thus, dust is efficiently eliminated.
Patent JP-H09179492-A (JP)
Title: Map display device
Inventor: KOSAKA ATSUSHI
IPC: G01C21/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To quickly display map data and attached data in a navigation system having the map data and the attached data such as route guide data. SOLUTION: The read command of map data is outputted from a navigation ECU 10 to the controller 14 of a hard disk drive 12. The controller 14 reads out the map data from a hard disk 16 and transfers the map data to a cashe memory 18. The attached data corresponding to the map data are stored in the adjacent sector of the map data, and the attached data are concurrently transferred to the cashe memory 18 when the map data are transferred. The map data in the cashe memory 18 are fed to the navigation ECU 10 and displayed on a CRT 11. When the attached data are read out, the cashe memory 18 is hit, and the attached data can be quickly read out.
Patent JP-2000165919-A (JP)
Title: Key telephone system
Inventor: IIDA HIDEAKI
IPC: H04M1/715
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce time necessary for the correspondence when an incoming call comes by constructing plural key telephone set groups, detecting respective incoming calls and transmissions, storing traffic information in each key button telephone in the group unit in the order of a frequency and storing group sequences in the order of a frequency. SOLUTION: A main controlling part 4 receives an incoming identification number and a call number from a line through a line interface 2 and a line controlling part 41, analyzes the notified call number in an incoming call controlling part 42, decides an incoming call destination and notifies it to a telephone set controlling part 44. The part 44 performs incoming call ringing to a key telephone set of a target through a telephone set interface 3. The part 44 receives an incoming response from the key telephone set of the target and reports it to the part 41. The part 41 performs an incoming response to a calling out side and makes speech communication available.  On the other hand, a speech communication history managing part 43 receives the report of the incoming response and line disconnection from the part 44, acquires the history information of a responding key telephone set and stores it.
Patent JP-H05169526-A (JP)
Title: Thermal treatment of thermoplastic polyimide stretched film
Inventor: KATSUYAMA HITOSHI
IPC: B29L7/00
Filed: 1991-12-19
Abstract: PURPOSE:To ensure that a thermoplastic polyimide biaxially stretched film having a specific structure has outstanding size stability and thermal resistance against solder by treating the film at a specified temperature with the concurrent process of shrinking it restrictively at a specific percentage in an opposite single or dual direction to a stretching direction. CONSTITUTION:An unstretched film obtained by melting and molding thermoplastic polyimide having a repetitive structural unit as shown by a separately provided formula is stretched in a single direction or a dual direction which forms a right angle, and this stretched film is thermally treated under a tense condition. In this case, the stretched film is thermally treated at a temperature of 250 deg.C or higher and not higher than a melting point of stretched film with the concurrent process of shrinking the film to the 5 to 20% limits in an opposite single or dual direction to the stretching direction of the film. The stretched film is thermally treated to the 10 to 15% shrinkage limits in either of the opposite directions to the stretching direction as a biaxially stretched film. In addition, the film can be thermally treated with the simultaneous process of shrinking it to the 6 to 14% limits in the opposite two directions to the stretching direction respectively.
Patent JP-H05255289-A (JP)
Title: New thiazole
IPC: C07D277/20
Filed: 1992-12-17
Abstract: PURPOSE: To obtain new thiazales comprising specific thiazolidin-2-ylidene- thiazolin-5-one compounds which are usable for treating rheumatic diseases such as chronic rheumatism, lupus, erythematosus, osteoporosis.  
     CONSTITUTION: A compound of formula I (R 1  and R 4  are each a lower alkyl, lower alk-2-en-1-yl or lower alk-2-in-1-yl; R 2  and R 3  are each H, a lower alkyl, or lower alkylidene by combining with each other), for example, 3-allyl- thiazolidine-2,4-dion-2-(4-methyl-3-thiosemicarbazone, is reacted with a compound of formula II (R 5  and R 6  are each H, a lower alkyl or oxo by combining with each other; R 5 ' and R 6 ' are the same definitions as R 5  and R 6 ; X 1  and X 1 ' are each a reactive esterified hydroxy) (example: bromoacetylpromide or the like) in the presence of a basic condensing agent such as triethylamine to obtain the objective new thiazole of formula III, which is usable for treating rheumatic diseases. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001153859-A (JP)
Title: Catalyst for water quality automatic analyzer
Inventor: KUSUDA ATSUO
IPC: G01N31/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for water quality automatic analyzer usable over a long period and capable of significantly reducing the maintenance work. SOLUTION: A honeycomb-like Al-containing ferrite stainless steel base body is thermally treated, subjected to wash coat treatment, and covered with a catalytic component.
Patent JP-2001150298-A (JP)
Title: Machine and method for controlling it
Inventor: KAMIJO HARUO
IPC: B23Q15/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a machine such that a high dimensional accuracy can be obtained without the need to enlarge the machine and a positioning accuracy or the like can be measured even for a workpiece with a hole or the like. SOLUTION: The machine for machining a plurality of workpiece materials 10 by means of a tool 8 into a plurality of workpieces of desired dimensions includes: an actuator control part 3 for controlling an actuator for driving a main spindle 11 so that the main spindle 11 operates along each axis of the tool 8, the main spindle 11 having attached thereto the tool 8 for machining the workpiece materials 10; a blade management part 4 having an indicating means for indicating inspection time for inspecting the amount of wear of the tool 8 when the workpieces materials 10 are machine and a cumulative number counting means for counting the cumulative number of workpieces obtained through the machining by the tool 8;  and a machining program control part 5 storing a first program for machining the workpiece material 10 into the workpiece of a predetermined shape and a second program for making a measuring workpiece obtained from the workpiece material 10 formed with a reference portion serving as the reference for the predetermined shape.
Patent JP-2001076914-A (JP)
Title: Rare-earth based permanent magnet and manufacture thereof
Inventor: NISHIUCHI TAKESHI
IPC: H01F41/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain superior corrosion resistance and adhesion by forming a metal-oxide coating film on the surface of a magnet by a solgel film formation method. SOLUTION: A sol solution is prepared with ingredients of an Al compound, a catalyzer, a stabilizer, an organic solvent, and water. The sol solution is coated on a sample piece of a magnet, the surface of which has been cleaned by shot blasting and solvent-degreasing, by a dip-coating method with a specified pull-up rate, and a heat treatment is applied to form an Al-oxide coating film on the surface. The resultant Al-oxide coating film (Al2Ox coating film: 0<x<=3) is an amorphous film, and its film thickness is 0.01 μm-5 μm. The C content in the coating film is 50 ppm-1000 ppm (wt/wt). This rare-earth based permanent magnet is R (a rare-earth element)-Fe-B based or R-Fe-N based. The metal-oxide coating film contains at least an ingredient selected from Al oxide, Si oxide, Ti oxide, and Zr oxide.
Patent JP-H05266235-A (JP)
Title: Method and device for operating hand type optical scanner
IPC: G06K7/10
Filed: 1992-11-26
Abstract: PURPOSE: To obtain a method and device for operating a hand type bar code scanner by an internal processor. CONSTITUTION: This method includes a step for setting the hand type scanner 20 in a support member, a step for sensing the movement of the scanner 20 when the scanner is detached from the support member 34, a step for operating the detached scanner 20, and a step for stopping the operation of the scanner 20 when the scanner is put back in the support member 34. The hand type scanner 20 includes sensing means 36, 102, and 104. once the sensing means 36, 102, and 104 sense the movement of the scanner 20, the operation of the scanner by the processing means is stopped and control signals are outputted by sending means to the processing means.
Patent JP-H09155973-A (JP)
Title: Manufacture of decorative sheet
Inventor: SAKAMOTO TORU
IPC: B32B33/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To form an inexpensive pattern matched embossed decorative sheet by transferring a pattern print layer on a plastic sheet, simultaneously, carrying out continuously embossing operation in matching with the pattern print layer by the use of a roll transferring sheet and plastic sheet. SOLUTION: The manufacture is such that the transfer sheet 1 provided with a pattern print layer at a smaller pattern printing pitch than an embossing pitch and heat-melted plastic sheet are superimposed and compressed simultaneously between the embossing roller 23 and the compression rollers 22, 23 so as to continuously transfer the pattern print layer on one surface of the plastic sheet, at the same time, to give embossing operation in matching with the pattern print layer to the other surface. In this case by allowing an approach angle of the transfer sheet between the embossing roll 23 and the compression rolls 22, 23 to be in the range of 15-45 deg. with respect to the direction of right angles, a decorative sheet with a transferred pattern pint layer and embossed pattern synchronized with one another is manufactured continuously.
Patent JP-H07185483-A (JP)
Title: One-tub type closed treatment apparatus
Inventor: WATANABE KENJI
IPC: H01L21/02
Filed: 1993-12-28
Abstract: PURPOSE:To effectively and efficiently eliminate conventional trouble and to safely, economically and rationally perform the washing of a precise jig or the chemical treatment of a precise part or the lik. CONSTITUTION:This one-tub type closed treatment system is constituted of a storage part 1 (a) containing a tank 3 and a filtering liquid supply unit, a hot air generating unit 17 (b) and an opening and closing door 25 equipped with a treatment part 11 (c) having the treatment tank 21 connected to the storage part 1 through a supply and recovery line and equipped with a drain valve 39 and a drying air supply duct 41, the drain pan 37 surrounding the treatment tank 21, the opening and closing door 25 closing the upper opening of the treatment tank 21 and equipped with a washing nozzle 23 and the clean booth 27 covering the upper part of the door.
Patent JP-H09162343-A (JP)
Title: Lead frame and manufacture thereof
Inventor: IKEDA HIROAKI
IPC: C23F1/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To easily, quickly, and economically carry out new product development and specification modification by molding a lead frame into a specified form as a whole by using two different processing means. SOLUTION: A multi-lead frame intermediate body 20 punched through a stamping process is integrally molded together with a pair of outer frames 13, a group of positioning holes 13a, connection parts of section frames 14, dam suspending members 15, and outer parts 19b of a plurality of lead 19 connected to the outer frames 13 and the section frames 14. Then, tab suspending leads 17 and a tab 18 connected to a dam member 16, and inner parts 19a of a plurality of leads 19 are formed through a general versatile etching process. Thus, a desired lead frame can be easily, quickly, and economically manufactured upon new product development and specification modification etc.