baber/WOPTO huggingface dataset:
Patent JP-S59158223-A (JP)
Title: Preparation of bolt made of frp
Inventor: KIKUZAWA KENJI
IPC: B29C61/00
Filed: 1983-02-28
Abstract: PURPOSE:To continuously prepare a reinforced plastic bolt having sufficient strength according to a drawing molding method, by a method wherein a specific tape is impregnated with a thermosetting resin while the impregnated tape is cured and molded in a mold to form a round rod to which thread cutting is, in turn, applied. CONSTITUTION:A narrow tape having a width of 0.5-5cm formed by cutting yarn cloth or a narrow woven yarn tape having the same dimension and a number of the formed tapes are aligned to be impregnated with a thermosetting resin while the impregnated one is cured in a mold to fabricate a round rod. By applying thread forming processing to said round rod, a reinforced plastic bolt having sufficient strength is obtained only by one-stage process. Said narrow tape is formed by weaving warp and weft yarns and, even if a screw thread is cut to the tape in the round rod, the strength of the screw thread is held by the weft yarn.
Patent JP-S54125645-A (JP)
Title: Alpha-(2,2,3-trimethyl-3-cyclopentene-1-yl)-beta-(2'-hydroxy-cyclopentane-1'-yl(or ylidene))-ethane
Inventor: TOKORO KAZUHIKO
IPC: C07C67/00
Filed: 1978-03-17
Abstract: NEW MATERIAL:α-(2,2,3-Trimethyl-3-cyclopentene-1-yl)-β-[2'-hydroxy-cycloentane-1'-yl(or ylidene)]-ethane of formula I.  
     USE: Penfumes having sandal wood fragrance.  
     PROCESS: α-Pinene of formula II is oxidized with peracetic acid in a solvent, e.g. ether, and heated in the presence of zinc bromide to give a camphorene-aldehyde of formula III, which is then reacted with cyclopentane in the presence of a condensing agent, e.g. NaOH, in a solvent, e.g. methanol, under reflux to form compounds of formulas IV and V. The mixture is then reduced with NaBH 4  in pridine or with a Cr-Cu catalyst to give a compound of formula I free from the bond of the dotted line. The compounds of formulas IV and V are reduced with NaBH 4  in a solvent, e.g. methanol, to give the compound of formula I having the bond of dotted line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09223463-A (JP)
Title: Characteristic measuring apparatus for display apparatus and method therefor
Inventor: MIENO HIROYASU
IPC: H01J9/42
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to measure characteristic of display apparatuses and which can lessen the burden of a user and measure the characteristics such as the degree of mis-landing inexpensively at high precision. SOLUTION: Photosensor housing parts 4a1 composed of a light-shielding elastic material such as rubber are attached to a display screen 11a of a display to be measured. A photosensor 5a1 is housed in the inside of each photosensor housing part 4a1 and light emitted out of the display apparatus 11a is detected by the photosensor 5a1. Based on the detection results, the degree of mis-landing, etc., is calculated.
Patent JP-H08220988-A (JP)
Title: Braille data input/output terminal
Inventor: TOYODA KEIICHI
IPC: G06F3/0487
Filed: 1995-02-20
Abstract: PURPOSE: To provide a braille data input/output operation terminal device capable of displaying various information with braille variably on an operation surface of a terminal an area of which is limited and being used by a weak- sighted person related to a terminal device requiring input/output operation of data considering the weak-sighted person. CONSTITUTION: This terminal is provided with a braille data control part 5 display/read controlling the braille data, a pressure sensor 4 in plural projection means coating a projection means 2 provided corresponding to a braille block in a position to be displayed with expansion/contraction material and/forming the braille block 3 and a pressure detection part 7 detecting a signal from the pressure sensor 4 and a projection control part 6 controlling the braille block 3 and the projection means 2 in a projection means unit. Then, the projection control part 6 makes selectively excite the projection means 2 in the braille block 3 based on braille information from the braille data control part 5, and the braille data control part 5 recognizes the braille as the input data when the pressure detection part 7 detects the signal from the pressure sensor 4.
Patent JP-H10212472-A (JP)
Title: Cold storage agent
Inventor: TAKEI MASAYOSHI
IPC: C09K5/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cold storage agent, capable of shortening the time required for a material to cool and improving the cooling capacity by adding a water absorbing polymer to a cold storage agent comprising butanediol, polyethylene glycol and water. SOLUTION: This cold storage agent comprises (A) butanediol (preferably 1,4-butanediol or 1,2-butanediol), (B) polyethylene glycol (preferably having 500-30,000 molecular weight), (C) water and (D) a water absorbing polymer (e.g. a cross-linked starch-acrylate graft copolymer). The objective cold storage agent is preferably obtained by mixing the components A and B while heating the components A and B and then adding the components C and D to the resultant composition. The component B is preferably compounded in an amount of 2-10wt.% (inner percentage) based on the component A. The amounts of the components based on the composition of the components A and B are preferably 15-98wt.% (inner percentage) component C and 0.1-5wt.% (inner percentage).
Patent JP-S62186928-A (JP)
Title: Dissolving device
Inventor: YOSHIOKA TAKEO
IPC: B01F11/02
Filed: 1986-02-13
Abstract: PURPOSE:To dissolve a substance difficult-to dissolve-in solvent for a short time by providing a solvent tank housing a solvent and a dissolvable substance dissolved in this solvent, an ultrasonic wave oscillator and a stirrer which are immersed in the solvent incorporated in the solvent tank. CONSTITUTION:In a dissolving device, a solvent 2 of required amount is introduced into a dissolving tank 1. When the following BTA which is a dissolvable substance 5 of required amount corresponding to the amount of the solvent 2 is dissolved in an insulating oil, 200wt.ppm equivalent of the substance 5 is introduced into a housing vessel 61 for the dissolvable substance, and immersed in the solvent 2 of the dissolving tank 1 together with an ultrasonic wave oscillator 6. A stirrer 3 is immersed in the solvent 2 and ultrasonic vibration is caused in the ultrasonic wave oscillator 6 and also the stirrer 3 is rotated and driven to stir the solvent 2. Thereby ultrasonic vibration is added to the solvent 2 and the dissolvable substance 5 of powder BTA incorporated in the housing vessel 61 and it is made to a fine particulate shape and dissolved, and the high-concn. dissolved liquid is produced.
Patent JP-H10212005-A (JP)
Title: Speed controller for stacker crane
Inventor: KOBAYASHI HIROAKI
IPC: B66C13/22
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reach a target position in a device capacity limit time by providing a 1/2 necessary traveling distance arithmetic circuit, a 1/2 real traveling distance excess detection circuit, a deceleration setting circuit, and a preset deceleration point detection circuit, and, when both determination conditions that the traveling distance exceeds the 1/2 and it reaches the deceleration point are satisfied simultaneously, starting to decelerate the traveling speed. SOLUTION: When a control system gives a target point p4 to a traveling target position order circuit in a time t=0 and prescribes the output of an absolute encoder to 0, a necessary traveling distance L4 expresses the target position p4. The traveling speed v4 is started to increase from the time t=0 and when it reaches 1/2 of the necessary distance in t=ta, a 1/2 necessary traveling distance excess detection circuit is operated. The residual traveling distance r4 is shorter than a prescribed deceleration point D1 in the time t=t0 so that a logic circuit is turned on by receiving the both signals from the deceleration point detection circuit and the 1/2 necessary distance excess detection circuit and it is switched to a creep speed setting side to start deceleration by the operation of the switching circuit.
Patent JP-S57147306-A (JP)
Title: Direct current amplifying circuit
Inventor: ASANUMA HIROMI
IPC: H03F3/34
Filed: 1981-03-06
Abstract: PURPOSE:To minimize the influence of an offset voltage by equalizing a DC input voltage to and a DC output voltage from a DC amplifying circuit to each other. CONSTITUTION:The emitter resistances RE and RE' of transistors (TR) 1 and 2 constituting a differential amplifier have nearly equal values. Currents flowing through the TRs 1 and 2 become nearly equal. The major part of those currents is absorbed by current sources 5 and 6. An output is led out of a TR3 constituting an emitter follower. Negative feedback from the base of the TR3 to the  emitter of the TR2 through a resistance RF is provided. The current source 6  absorbs the current flowing through the TR2, so no current flows through the resistance RF. Consequently, the emitter potential of the TR2 and the base potential of the TR3 become equal. When the VBE of both the TRs are considered, the input and output potentials are equal. Then, an offset voltage included in an input side is transferred to an output side as it is.
Patent JP-S53117248-A (JP)
Title: Humidifier
Inventor: TATSUMI HISAO
IPC: F24F6/00
Filed: 1977-03-22
Abstract: PURPOSE: To prevent dry-up phenomenon ir a humidifier for heating small amount of water with the positional relationship properly set between the water outlet of type water supply tank and the inner bottom surface of the heating tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05205458-A (JP)
Title: Elctrical circuit
Inventor: TAKAHATA HIROSHI
IPC: G11B33/12
Filed: 1992-01-23
Abstract: PURPOSE:To reduce the influence of external magnetic field. CONSTITUTION:For instance, a first circuit pattern PG is arranged on a flexible board 50 and second circuit patterns PS1, PS2 are arranged on a symmetrical position to the first circuit pattern PG on the flexible board 50 and the first circuit pattern PG is regarded as a grounded line and the signals of the second circuit patterns PS1, PS2 are regarded as the same regenerative signal of a magnetic head H. The regenerative signal is sent to a signal processing integrated circuit 42 through a connector 41.
Patent JP-S52114944-A (JP)
Title: Protection of electric motor
Inventor: SHIROICHI HISATOKU
IPC: H02H3/02
Filed: 1976-03-24
Abstract: PURPOSE: To acheive the motor for electric valve taking a chance to establish the function of electric valve in supplying power during defined time auotomatically once more after halt of motor due to over current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09323267-A (JP)
Title: Transmission capable of changing power tool automatically
Inventor: MAIKU EFU KANARIAATO
IPC: B25B21/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To shift the speed of an output shaft so as to be selectable according to the extent of torque. SOLUTION: An automatic transmission for power tool 30 has a reduction gear train connected in space between a motor 24 and an output member 28. A speed regulator of this output member 28 is connected to the reduction gear train. In addition, the speed regular is slidingly energized, and when torque is varied, the speed regulator moves, and thereby it is engaged with and separated from the reduction gear train, and thus a speed of the output shaft 28 is changed in space between both first and second speeds.
Patent JP-S63198915-A (JP)
Inventor: OTA KEIZO
IPC: A01D34/73
Filed: 1987-02-16
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。
Patent JP-H05199244-A (JP)
Title: Network configuration managing system
Inventor: MIZUKAMI TOSHIHIKO
IPC: H04L12/40
Filed: 1992-01-22
Abstract: PURPOSE:To reduce the danger of generating a fault at a communication network by input error or the like by unnecessitating work for inputting mutual connecting relation between a network equipment and a communication line as a data base. CONSTITUTION:Communication parts 20-i provided respectively corresponding to network equipments 3-i monitor a connecting state and a communicating state by periodically transmitting polling commands. When it is judged that the network equipments 3-i are newly connected, the communication parts 20-i transmit collected communication addresses and the connecting state and when it is judged that the network equipments 3-i are detched, it is transmitted to a network managing part 21 as state change information. Based on the state change information, the network managing part 21 updates the contents of a network connection managing information recording part 22. A control part 23 reports the change of the connecting configuration to a network managing system 1.
Patent JP-H08196698-A (JP)
Title: Pachinko machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1995-01-27
Abstract: PURPOSE: To provide a pachinko machine reducing the occurring number of out-balls, capable of effectively obtaining winning balls, and capable of effectively utilizing the game area surrounded by an outer rail and an inner rail. CONSTITUTION: An outer rail 10 and an inner rail 11 are formed on the surface of a game board 5, and an area surrounded by the outer rail 10 and the inner rail 11 is used as a game area 12. A ball stop 24 colliding with a pachinko ball flying along the inner periphery of the outer rail 10 and guiding it in the center direction of the game area 12 is provided at the terminal end of the outer rail 11, and the ball stop 24 can be moved by an electric driving means 25. A winning area 29 is formed on the extension line of the outer rail 10 on the outside of the game area 12 surrounded by the outer rail 10 and the inner rail 11, and the ball stop 24 is moved to guide the pachinko ball flying along the inner periphery of the outer rail 10 into the winning area 29.
Patent JP-H05231933-A (JP)
Title: Pyroelectric element
Inventor: KOBAYASHI SUSUMU
IPC: G01J1/02
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a pyroelectric element being excellent in production and having excellent sensitivity by forming a heat capacity reducing part in a part of a substrate having a pyroelectric effect. CONSTITUTION:In a pyroelectric element, a light-sensing electrode and a compensating electrode are provided on a substrate having a pyroelectric effect and a heat capacity reducing part is formed in a part of the substrate. Due to the existence of the heat capacity reducing part, a heat capacity is reduced and sensitivity is increased. As for manufacture of the pyroelectric element, the part of the substrate 10 of ZnO, for instance, wherein a light-sensing part and a compensating part are to be formed is patterned by a method of photo-lithography. Successively, etching is made by a 10% hydrofluoric acid at a room temperature until the thickness of the light-sensing part and the compensating part becomes 5mum, so that a shape having a recessed part S be formed. Next, a gold black conductive film is formed by evaporation, patterning is conducted by the method of photolithography and a light sensing electrode 20, a compensating electrode 21 and an electrode connecting part 22 are formed by a method of selective wet etching using an iodine etchant. On the rear side of the substrate 10, too, an opposed electrode 30 for the light-sensing electrode and an opposed electrode 31 for the compensating electrode are provided at positions being opposite to the electrodes 20 and 21 respectively by the same technique, and a lead-out part for external connection is formed.
Patent JP-H05234711-A (JP)
Title: Manufacture of barium titanate semiconductor ceramic
Inventor: GOTO TAIJI
IPC: H01C17/00
Filed: 1992-02-19
Abstract: PURPOSE:To suppress the rise of resistance and improve the breakdown voltage by forming a sintered body containing two types of crystal grains with the average grain size of one type large and that of the other small. CONSTITUTION:A material of barium titanate semiconductor ceramic contains barium titanate and 0.001-0.003mol of Sb as a semiconductor element, and the average size of its crystal grains is 1.0-5.0mum. Another material of barium titanate semiconductor ceramic contains barium titanate and 0.001-0.002mol of Ce as a semiconductor element, and the average size of its crystal grains is 20-30mum. These two types of crystal grains different in average size, are used together to form a sintered body. The specific resistance, breakdown voltage and temperature coefficient of resistance were measured for each of various compositions (mol) of barium titanate semiconductor ceramic. As a result, it turned out that these characteristics are optimized when the average grain size is 20-30mum and 1.0-5.0mum, respectively.
Patent JP-H10226631-A (JP)
Title: Composition for deodorizing
Inventor: FORESTIER SERGE
IPC: A61K8/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing composition having an effect capable of preventing occurrence of unpleasant odor by including a polymer selected from a dendrimer having terminal group carrying a specific amine functional group. SOLUTION: This deodorizing composition comprises a dendrimer having a terminal group carrying a primary amine functional group [e.g. a polyamidoamine (a block copolymer of ethylenediamine and methyl acrylate) or a polyalkylamine] in an amount of 0.01-10wt.% based on total amount of the composition. Resistance to skin and suppression of occurrence of odor are improved by neutralizing amine functional group of the dendrimer. Other deodorizing activating agent (e.g. zinc pyrrolidonecarboxylate) may be included in the composition.
Patent JP-H05233374-A (JP)
Title: Watchdog timer device
Inventor: HAMA YOSHIJI
IPC: G06F11/30
Filed: 1992-02-19
Abstract: PURPOSE:To freely set the overflow time of the watchdog timer device by software by loading the values of respective registers in a counter at need. CONSTITUTION:This device is provided with a counter device which can be loaded and the registers 5, 13 stored with the overflow times of a 1st and a 2nd stage; and the values of the registers 5, 13 are loaded in the counter. This counter device 8 can sends an overflow signal 11 when a loaded value is a specific numeral (e.g. 0) to places the watchdog timer device in a stop state at the time of IPL when a diagnosis is taken.
Patent JP-S63198313-A (JP)
Inventor: SHIMIZU HIDEO
IPC: H01G9/02
Filed: 1987-02-13
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。
Patent JP-S52115806-A (JP)
Title: Treatment of oil-containing clay
Inventor: OOUCHI HIROO
IPC: C11B13/04
Filed: 1976-03-25
Abstract: PURPOSE: Treatment of clay containing oil in which the oil can be recovered in high yields by alkali treatment at a high temperature under a high pressure in a short time and the resulting waste clay and waste solution are pollutionfree. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60176388-A (JP)
Title: Picture recording device
Inventor: TESHIGAWARA OSAMU
IPC: H04N1/23
Filed: 1984-02-22
Abstract: PURPOSE:To record the entire color still picture exposure scanning of one time by displaying and moving simultaneously an optical image made of three band- shaped red, green and blue colors reproduced from an electrical signal of a color still picture. CONSTITUTION:A switch controller 17 executes switching actions at a time decided by a moving speed of a multilens array 5 and outputs a switching signal 17a to a chrominance changeover switch 18, which supplies respective color picture signals to a black/white display device 7. A three-beam optical image is displayed on a display tube surface while it is shifted in the direction of an arrow Y, and the entire still picture is scanned. On the other hand, a mechanism part control circuit 14 supplies a drop signal to a drive source 13 together with a start of a shift of said image, and the multilens array 5 is shifted by synchronizing with said optical image. Thus three beam optical images R, G and B are exposed and recorded on a color recording medium 6 through transmission filters Rf, Gf and Bf.
Patent JP-S58150034-A (JP)
Title: Air-fuel ratio storage control method of internal-combustion engine
Inventor: ISOBE TOSHIAKI
IPC: F02D41/14
Filed: 1982-03-01
Abstract: PURPOSE:To secure an optimum fuel injection quantity over the whole operating region, by altering a stoage method separately in time of normal operation and idling one, in case of a method to store and compensate an air-fuel ratio correction term at the time of calculating the fuel injection quantity according to a deviation between the detected air-fuel ratio and the desired air-fuel ratio. CONSTITUTION:In a digital control circuit 54, the basic injection time is read out of a a read-only memory on a basis of both the suction pipe pressure by a suction pipe pressure sensor 23 and the engine speed by a crank angle sensor 44. Likewise, the basic injection time is compensated according to a deviation between an air-fuel ratio made by a O2 sensor 34 and the desired air-fuel ratio while an air-fuel ratio correction term used in calculating the fuel injection quantity in accordance with the said deviation is stored and compensated. In this case, in a state of idling operation, an adding term to the basic injection quantity is stored while in a state of ordinary operation exclusive of the operating state, this method makes a multiplying term to be basic injection quantity so as to be stored whereby compensation for the basic injection quantity is properly carried out over the whole operating region.
Patent JP-H11268573-A (JP)
Title: Fitting structure of pad heel
Inventor: SHIBATA TAKESHI
IPC: B60N3/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a heel from being caught by the end edge of a pad heel even in the case of fitting the pad heet to a vertical surface of a carpet by bending the terminal of the pad heel from the plane direction to the carpet side to be fitted to a floor carpet. SOLUTION: A carpet used in an automobile is a tufted carpet or the like of a polyester fiber pile 11. The carpet fiber is mostly excellet in durability, and especially in a part remarkably subjected to abrasion, a pad heel 20 is fitted thereto to protect the part. The pad heel 20 is preferably formed by injection molding of a resin, and has a thickness of about 2-3 mm and such a hardness as to have self shape retainability. The terminal 20b of the pad heel is bent to the carpet side from the extension direction of the pad heel plane 20a, and this bending is preferably about 3-7 mm corresponding to the height of the pile. Thus, no difference in level is formed to prevent a heel from being caught by the pad heel.
Patent JP-S53117858-A (JP)
Title: Wire mesh
Inventor: OOTSUKA KASHIYOU
IPC: B01D35/06
Filed: 1977-03-25
Abstract: PURPOSE:To provide a wire mesh consisting of wire elements which have an extremely small coefficient of friction, as well as distinguished anti-acid property, and which allows no residual magnetism when de-magnetized.