baber/WOPTO huggingface dataset:
Patent JP-H07325156-A (JP)
Title: Gamma camera and method for determining corrected event position in gamma camera
Inventor: JIDEON BERURADO
IPC: G01T1/164
Filed: 1995-01-04
Abstract: PURPOSE: To decide accurately the position of each event of scintillation repetitively by presuming the position of the scintillation (event), deciding the expectation value of the energy output from each photomultiplier(PM) tube responding, deciding the position of the event for the position of each PM through setting of a scintillate position optimizing function, and setting the obtained position on a repetitive loop. CONSTITUTION: A nuclear medical image forming device 11 includes a scintillator crystal 13, a gamma camera head 12 having a plurality of PM's 14, and a calculating circuit 16 to presume the uncorrected position Xμ , Yμ of each event of scintillation. A light quantum being incident via a path 18 runs against a crystal 13 to cause an event. The calculating circuit 16 also decides the total measured energy Zμ and emits Xμ , Yμ , Zμ to a terminal 19. A correcting circuit 21 decides the expectation value of the energy from each PM analytically on the basis of the position of the event for the PM.  This is followed by setting of a position optimizing function which decides the X-Y position of the event, and the decided X-Y position is set on a repetitive loop so that corrected Xc , Yc are decided, and this is passed through an image processor 22 and displayed on a monitor 24.
Patent JP-H02206603-A (JP)
Title: Production of curable resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08F290/00
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a curable resin having unsaturated bond at its side chain, causing no viscosity change and discoloration with time, to be used for coatings etc., by reaction of an unsaturated alcohol with an acid anhydride group-contg. polymer using an alkali metal alcolate as catalyst. CONSTITUTION:The objective curable resin consisting of polymer having unsaturated bond at its side chain can be obtained by reaction, using as catalyst an alkali metal alcoholate (e.g. sodium methylate), of (A) an unsaturated alcohol (e.g. 2-hydroxyethyl methacrylate) with (B) a polymer having at least one acid anhydride group such as a styrene-maleic anhydride copolymer prepared by copolymerization between styrene and maleic anhydride by heating at 125-130 deg.C in a nitrogen gas stream.
Patent JP-2000222798-A (JP)
Title: Recording and reproducing device
Inventor: TSUBAKI HISANORI
IPC: G11B15/675
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To adjust and selectively position a pitch interval between a pair of reel bases according to the type of a cassette in a device capable of selectively loading a standard cassette and a small cassette different from each other in sizes, inter-reel pitches and the positions of positioning holes. SOLUTION: This device is provided with a cassette holder 21 for selectively loading a standard cassette C1 and a small cassette different in sizes, inter-reel pitches and the positions of positioning holes, a cassette type detecting member 22 for detecting the type of a cassette inserted into the cassette holder 21, and a slide plate 27 driven by the cassette type detecting member 22 when the cassette detecting member 22 moved together with the cassette holder 21 detects the standard cassette C1. A pitch interval between a pair of reel bases 31 and 32 and the height of a positioning pin 38 for the small cassette are adjusted by the slide plate 27, and the position of a reel lock releasing pin 29 is adjusted.
Patent JP-S58145693-A (JP)
Title: Production of single crystal
Inventor: MATSUMURA SADAO
IPC: C30B29/40
Filed: 1982-02-22
Abstract: PURPOSE:The feedback control is effected on the power for the heater so that the growth rate of the single crystal in the radius direction is made constant in the shoulder-forming step to cause no formation of twine crystal and pull up single crystal in high yield. CONSTITUTION:In the production of a semiconductor crystal of zincblende type compound of an atom in group III-V, e.g., InSb single crystal, a seed crystal is brought into contact with the surface of the InSb melt and pulled up while rotating to form the single crystal 2. At this time, the weight of the crystal is detected and the differential signals of the deviation between the voltage signals from the standard signal generator 4 and the crystal weight signals are generated and fed back through the amplifier 5, PID adjuster 6 to the power generator 7 to control the heater 8 so that the standard voltage signals are made proportional to the weight change to keep the growth rate of the shoulder Vr constant in the radius direction.
Patent JP-S53111759-A (JP)
Title: Finish tester for profile of water-turbine
Inventor: YOSHIOKA TOUGO
IPC: G01B5/20
Filed: 1977-03-11
Abstract: PURPOSE:To make the finish testing operation efficient by connecting four poles in upright positions with plates in a manner to have a movable link shape so that the support, which embraces the link un a column fixed upright to the rotatable base, may be moved up and down.
Patent JP-H11222384-A (JP)
Title: Revolution control device for construction machine
Inventor: UDAGAWA TSUTOMU
IPC: E02F9/22
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent shocks and hunting at the time of an abrupt operation start and a stop without spoiling responsiveness to various operating forms. SOLUTION: When hydraulic pilot valves 6(6L and 6R) is operated by an operation of an operating lever 5, pressure oil discharged from a hydraulic pump 2 flows in a hydraulic motor 3 for a revolution bypassing a control valve 4 for a revolution. Frequency component of 2 Hz to 4 Hz is extracted from among a deviation signal of a pair of pressure sensors provided on a seat of a driving seat to use as a swinging signal of an operator.  When the swinging signal exceeds a threshold level, revolution command pressure is processed by means of retarding treatment to output a valve driving signal to proportional electromagnetic pressure control valves 8L, 8R, and when the swinging signal is less than the threshold level, the valve driving signal is outputted to the proportional electromagnetic pressure control valves 8L, 8R without applying means of retarding treatment to the revolution command pressure. The control valve 4 for revolution is driven by the proportional electromagnetic pressure control valves 8L, 8R based on the valve driving signal.
Patent JP-H06210607-A (JP)
Title: Continuous manufacture of pc member
Inventor: TERADA TOSHIHIKO
IPC: B28B1/14
Filed: 1993-01-20
Abstract: PURPOSE:To make efficient and continuous manufacturing of PC member possible in a narrow space adjacent to a construction work site, save the labor of demolding operation and reduce production cost by a method wherein flat PC members are produced under the condition that its oblong cross section is positioned to be longer vertically and successively brought into close contact with each other through thin releasing materials. CONSTITUTION:In a PC member producing method, in which flat PC member is produced in vertical state by placing concrete 19 in a cavity 18A formed into a rectangular parallelopipedic form surrounded by a front platen 15A, a rear platen and a right and a left side platens, PC members, which are demolded after the solidification of the concrete 19, are maintained as being demolded in the vertical state on a surface plate 21 so as to cover its front with releasing material 20. By electing a front platen 15B vertically on the surface plate 21 to the covered front of the PC member and covering the right and left side end gaps between the PC member and the front platen 15B, a cavity 18B is formed into a rectangular parallelopipedic form, in which concrete is placed so as to produce flat PC member by demolding after the solidification of the concrete. By repeating the similar procedure in the following, PC member is continuously produced.
Patent JP-H09199484-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUTO YOSHIO
IPC: H01L21/302
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To etch a laminated film composed of a tungsten film and a film which contains titanium without generating etching product which deteriorates reliability of the device even when the laminated film is etched by keeping the board at a low temperature. SOLUTION: High frequency bias is applied by using plasma generated by exciting the gas which contains fluorine by keeping a board 4 at -30 deg.C, and a tungsten film 2 is etched by keeping a TiN film 5 unexposed. Then the remaining tungsten film 2 is removed by etching by using the plasma without applying high frequency bias, high frequency bias is applied by using plasma generated by exciting the gas which contains chlorine, and the TiN/TiW film 5 is etched.
Patent JP-H02207015-A (JP)
Title: Composition for oral cavity use
Inventor: OZAWA TOSHIYUKI
IPC: A61K8/26
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a composition for the oral cavity, containing aluminum hydroxide having specific properties as a polishing agent, having moderate polishing power and excellent in feeling of use with hardly any damage to teeth. CONSTITUTION:The objective substance, obtained by containing aluminum hydroxide having 5-14mum average particle diameter substantially without containing particles having >=44mum particle diameter and further >=20mum.m<2>/g, preferably 12-19mum.m<2>/g product of the average particle diameter and specific surface area as a polishing agent, then suitably blending an ester-based perfume, fluorine compound, surfactant, sweetening agent, etc., therewith and preparing a composition. The above-mentioned aluminum hydroxide is contained in an amount of normally 5-80% and 20-60% in the case of toothpaste. The composi tion can be prepared in the form of the toothpaste, wet dentifrice, prophylactic paste, etc. The composition is capable of preventing the perfume from deteriorat ing and perfuming is kept for a long period. The fluorine compound, if blended therein, is hardly deactivated and the residual amount of available fluorine is high even after preservation for a long period.
Patent JP-S59154950-A (JP)
Title: Preparation of japanese noodles and chinese noodles
Inventor: ISHIKAWA HIROAKI
IPC: A23L7/109
Filed: 1983-02-21
Abstract: PURPOSE:To prepare Japanese noodles and Chinese noodles having extremely high content of protein, valuable as a healthy food without damaging taste and flavor, by using powdered soybean milk as part of a raw material. CONSTITUTION:A raw material consisting of grain powder containing 10- 50wt% powdered soybean milk and starch, preferably a raw material consisting of 10-50wt% powdered soybean milk, 10-45wt% grain powder such as wheat flour, buckwheat powder, rice powder, etc., 10-40wt% starch such as potato starch, tapioca starch, etc., and, if necessary, <=20wt% powdered gluten, is used and processed into noodles by a conventional procedure.
Patent JP-S63195869-A (JP)
Title: Magnetic tape controller
Inventor: TAKANO MASAHIRO
IPC: G11B20/18
Filed: 1987-02-09
Abstract: PURPOSE:To confirm a block number and to recognize a correct block position by providing an area for storing data including the block number in a part of a data buffer. CONSTITUTION:In error recovery operation when an error is generated at the time of writing, writing data are stored only in a W part of the data buffer 5. When an error is generated in reading/postwriting operation after writing a certain data block, the reverse reading of a magnetic tape is executed. The read data are stored in the R part of the data buffer 5 and a block number part BNO is extracted from the data and sent to a microprocessor 9 to confirm whether block skipping is accurately executed or not.
Patent JP-H08221398-A (JP)
Title: Device and method for document management
Inventor: IKEGAMI TORU
IPC: G06F17/21
Filed: 1995-02-15
Abstract: PURPOSE: To provide a document management device capable of reducing the retrieval operations of document data at the time of calling a document by arbitrarily selecting and changing the narrowing and display orders of the document data. CONSTITUTION: The document names of the document data to be displayed in a list are narrowed down to a certain degree from the document names of the plural document data stored in a RAM 8 with time information (preparation time, calibration time and reference time) relating to the document data as a reference and then, the document names are displayed in the list at a display part 3. Thus, the document name of the desired document data is easily retrieved. Also, since the display order (a preparation order, a calibration order and a reference order) of the list display of the document names is arbitrarily selected by a user, the document names are displayed in the display order easily retrievable for the user. Thus, the retrieval operation of the document name of the document data by the user is easily performed.
Patent JP-H05221059-A (JP)
Title: Paper feed roller of printer
Inventor: SODEYAMA KAZUHIKO
IPC: B41J13/076
Filed: 1992-02-13
Abstract: PURPOSE:To secure paper feed without missing a friction coefficient between a recording paper feed roller and recording paper by a method wherein a surface in pressure contact with the recording paper of the recording paper feed roller is processed by crimping of 20-30mum mean roughness. CONSTITUTION:Since an inner surface of a cavity 11 is engraved by crimping 11a of about 30mum, a micro gap 11c is generated between a surface of a paper feed roller 1 in the cavity 11 and an inner surface 11b of the cavity 11, and mold releasing is smoothly carried out and precision in shape is secured without deformation of a barrel mold or the like. In the case of a paper feed roller 1, if an outer diameter, a shape, etc., can not be secured, adhesion to paper is deteriorated, and a paper feed function comes not to be satisfied. Therefore, secure of the outer diameter and the shape is the maximum problem and crimping on the surface of the paper feed roller 1 in injection molding is an extremely effective means therefor. Even after endurance for long time of the paper feed roller, the paper feed function can be satisfied by the crimping.
Patent JP-S60169391-A (JP)
Inventor: SHINDOU HIROSHI
IPC: B60T11/18
Filed: 1984-02-14
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-S60171175-A (JP)
Title: Thick film type thermal printing head
Inventor: ORIHARA HIDEJI
IPC: B41J2/345
Filed: 1984-02-15
Abstract: PURPOSE:To enable lead electrodes to be connected in high density, by a construction wherein a substrate in which rod form heating elements are to be provided is provided with through-holes the number of which conforms to the number of dots, a pin form electrode terminal is inserted into each of the through-holes, and an end part of the electrode terminal is connected to the rod form heating element. CONSTITUTION:The substrate 4 in which the rod form heating elements 6 are to be provided is provided with the through-holes 5 the number of which conforms to the number of dots, a conductive paste 8 is packed into the through-holes 5 or the pin form electrode terminal 7 is inserted into each of the through-holes 5, and an end part of the terminal 7 is connected to the heating element 6. Preferably, a small amount of a conductive glass paste 8 is applied to upper surface parts of the through-holes 5, and is sucked through the holes 5 from the lower side of the holes 5 to apply the paste 8 to the inside surfaces and the upper and lower surfaces of the holes 5, then the electrode terminals 7 are inserted into the holes 5 from the lower side, and the paste 8 is fired. Then, for example, a paste consisting of ruthenium oxide and a glass powder is built up on the upper surfaces of the through-holes 5, and is fired to form the rod form heating elements 6.
Patent JP-H05227730-A (JP)
Title: Electromagnetic brake and dynamo-electric machine
Inventor: SUZUKI JUNJI
IPC: H02K7/102
Filed: 1992-02-13
Abstract: PURPOSE:To prevent an operator from making both power sources for a motor and an electromagnetic brake by mistake by providing a detector, which detects a brake cover 13 being removed. CONSTITUTION:At a point of time when a brake cover 13 is removed from a yoke 3, the switch of a detector 16 is released, and the switch is tuned off, so the detector 16 detects the positional relation of the braking force between a movable plate 5 and a friction disc 9 being in inferior condition, and a controller 18 extinguishes an annunciator 17, so it can indicate that the positional relation of the braking force is inferior. Accordingly, an operator can be prevented from making the power sources for both a motor and an electromagnetic brake by mistake, which improves the safety.
Patent JP-S55119465-A (JP)
Title: Sealant coating device to screw thread of joint and valve
Inventor: ADACHI SUSUMU
IPC: B05C1/02
Filed: 1979-03-09
Abstract: PURPOSE: To enable sealant to be evenly coated continously on multiple screw thread parts by fixing a coating part to the end of the spindle part inserted into a turning part and putting constituting elements such as drive part and coating part into a hermetically closed housing.  
     CONSTITUTION: When the work 1 stops in the specified position of the containing part I, the drive part A operates to advance a shaft 9, causing the truck part B to advance up to the wall surface 3 of the housing 1. Thence, the spindle part E advances and the coating part F goes into the screw thread part 2 of the work 1 through a through-hole 5, then a turning brush 34 makes close contact with the screw thread part 2 and coats the sealant. Thence, the spindle E is moved backward to impregnate and replenish the sealant to the brush 34. When the work 1 having been coated falls downward, the next work 1 is stopped at the front face of the through-hole 5 of the containing part I to be ready for the next coating work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09217604-A (JP)
Title: Gas accumulation type electric power storage facility
Inventor: OCHIAI JUNICHI
IPC: F02C6/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide high electric power storage efficiency by a compact facility. SOLUTION: Hydrogen gas 5 occluded in a hydrogen storage alloy 1 on the low pressure side is compressed by opening a passage 3 for an accumulator by valves 19, 20 during the night when electric power is in excess, making a passage for expansion in a closed state rotating compressors 10, 11 by using inexpensive midnight electric power, and it is stored in a hydrogen storage alloy 2 on the high pressure side. At the daytime when electric power demand becomes large, the hydrogen gas 5 in an accumulated state stored in the hydrogen storage alloy 2 on the high pressure side flows to the hydrogen storage alloy 1 on the low pressure side through the passage 12 for expansion by closing the passage 3 for the accumulator and opening the passage for expansion by the valves 19, 20, it enters expanding machines 15, 16 on the way, rotates the expanding machines 15, 16, drives generators 13, 14 connected to the expanding machines 15, 16 and makes them generate electric power.
Patent JP-H11225355-A (JP)
Title: Mobile radio terminal and selective calling receiver
Inventor: SANO MASAJI
IPC: H04Q7/14
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the mobile radio terminal such as a selective calling receiver by which information is detected even when prescribed information such as a free word start code is missing and numerals in a prescribed digit number successive thereafter are recognized as character information. SOLUTION: The mobile radio terminal that recognizes numerals in a prescribed digit number successive to prescribed information as character information, for example, the mobile radio terminal that expands a numeral code in succession to a free word start code (*2*2) into a free word character is provided with a means that detects missing of the free word start code, that is, a step where characters '2', '-' (code 2*2) (step S23). Thus, even when a sender transmits the code, forgetting a code '*' required for tone signal switching, the free word is correctly expanded.
Patent JP-S63194266-A (JP)
Title: Method for processing photosensitive planographic printing plate by which stability and the like of developing process are improved
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1987-02-06
Abstract: PURPOSE:To permit common processing of negative type and positive type PS plates and to permit stable maintenance of a developing process even if many sheets of the plates are continuously processed by developing the PS plates by a developing soln. to be repeatedly used, then rinsing the plates and supplying the substantially unused same rinsing liquid or nonsensitizing liquid to the plate surfaces and processing said surfaces. CONSTITUTION:The unused rinsing liquid or nonsensitizing liquid prepd. by feeding and mixing the rinsing liquid or nonsensitizing liquid in a rinsing liquid and nonsensitizing liquid tank 22 and the wafer for dilution in a dilution water tank 22' fed respectively by pumps 23, 23' is supplied from a processing liquid supply nozzle 7'' to the planographic printing plate (PS) plate which is subjected to the developing process in a developing process section 1 and is discharged from a rinsing process section 2 after passing said section. High-quality printed matter having no scumming in the non-image part is obtd. if the printing plate obtd. by such developing process is printed. Execution of the stable rinsing liquid processing and nonsensitizing liquid processing of many sheets of the negative and/or positive type PS plates is thereby permitted without exchanging the processing liquid in the developing process in which the PS plates are developed common by the developing soln. used repeatedly for developing said PS plates with one automatic developing machine.
Patent JP-S59154004-A (JP)
Title: Manufacture of permanent magnet
Inventor: ANPO TAKESHI
IPC: C22C1/04
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a permanent magnet with excellent magnetic characteristics by a method wherein R-Co system, such as RCo5 system and R2Co17 system, alloy powder is sintered by two steps at the specific temperature in each system. CONSTITUTION:R-Co system, such as RCo5 system and R2Co17 system, alloy powder is molded, sintered and subjected to thermal treatment to produce a permanent magnet. In the sintering process, the 1st step of the process is performed the temperature at which liquid phase exists partially, and the 2nd step is performed at the temperature 10- 100 deg.C lower than the 1st step. The sintering time of the 1st step is preferably short, that is to say, about 5-60min in order to obtain a high density sintered body and at the same time prevent crystal particles from becoming rough and large and prevent the liquid phase from oxidization. If the sintering temperature of the 2nd step were not lower than that of the 1st step by at least 10 deg.C, although the density of the sintered body would become high, the crystal particles would not be prevented from growing rough and large and the liquid phase would not be prevented from oxidization so that the 2nd step of the sintering process would be of no effect. If the temperature of the 2nd step were to low, that is to say, more than 100 deg.C lower than that of the 1st step, diffusion of the alloy elements would be slow and the sintering reaction would be significantly deteriorated.