baber/WOPTO huggingface dataset:
Patent JP-H0717131-A (JP)
Title: Thermal recording material
Inventor: MANDOU RITSUO
IPC: B41M5/337
Filed: 1993-06-23
Abstract: PURPOSE:To provide a thermal recording material forming a recording image excellent in preservability against chemicals such as oil or a plasticizer and having excellent light fastness. CONSTITUTION:In a thermal recording material wherein a thermal recording layer and a protective layer containing a UV absorber are successively provided on a support, a hydrophobic UV absorber with an average particle size of 0.3mum or smaller is added to the protective layer in an amt. of 1-20% by wt. of the total solid of the protective layer.
Patent JP-H1172598-A (JP)
Title: Radiation light irradiation device and its method
Inventor: IIZUKA TAKASHI
IPC: G21K5/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To enable dirt removal without damaging an element with a simple constitution by irradiating a reaction gas introduced into an optical element chamber with a radiation light to produce ozone. SOLUTION: A silicon dioxide-made oblique incident mirror coated with gold is used as an optical element for radiation light 7. A protection valve 3 and a transmission filter 4 set on a beam line 2 are closed by a linear introduction machine, and next, after the valve 9 of a device side is closed, oxygen gas is introduced from a gas introduction inlet 5 into a chamber 6. A valve is provided on the edge of an exhaust opening 8, and gas pressure in the chamber 6 is kept at 2 Torr. Thereafter, the protection valve 3 is opened to irradiate the surface of the oblique incident mirror with the transmission light of the filter 4. The quartz of 0.5 mm thick is used as the material of the filter 4. After the state is left for about 15 hours as it is, cleaning is completed.
Patent JP-H0444618-A (JP)
Title: Rotary magnetic head device
Inventor: KOE HIDEAKI
IPC: G11B5/53
Filed: 1990-06-11
Abstract: PURPOSE:To easily adjust the height of a head chip in a short time accurately by vertically moving an adjacent arm by adjusting pins inserted to through holes provided at plural branched arms. CONSTITUTION:A head height 12 is accurately matched only for head chips 1a and 1b and not matched for head chips 1b and 1c, and the head is accurately fitted while measuring only the posture of the head and gap intervals between respective heads by a microscope. Through holes 8a and 8d are provided at branched arms 7a and 7d, and thin parts 10b and 10c are provided at branched arms 7b and 7c. Then, adjusting pins 9a and 9b equipped with decentering parts 11 are respectively inserted to the through holes 8a and 8b, and the head height of the four head chips is matched with a prescribed dimension by vertically moving the two inside branched arms at the decentering parts 11 while observing the head height 12 on the front face of the head by the microscope. Afterwards, the adjusting pins and the head base are fixed by an adhesive agent or the like. Thus, the head height of the four head chips is easily and accurately adjusted in a short time.
Patent JP-H0814417-A (JP)
Title: Selector valve
Inventor: NAKAJIMA SHIGERU
IPC: F16K11/07
Filed: 1994-07-04
Abstract: PURPOSE:To facilitate machining from the peripheral side of a housing of a three-port selector valve, which is favorably used in controlling the oil pressure supplied to a variable valve timing mechanism of an engine, by forming a groove to surround the internal cavity at either or both of the first and second ports. CONSTITUTION:A three-port selector valve 8 is installed at the cylinder head 10 of an engine while a certain clearance 43 is reserved, and the housing 44 of the valve is equipped with an input port 46 in communication with the internal cavity 44c and the first passage 5 and an output port 47 in communication with the same cavity 44c and the second passage 6. The output port 47 is provided with an outer passage 47a to open at the second passage 6, a ring-shaped groove 47b continued to the outer passage 47a and surrounding the internal cavity 44c, and a recess 47c concave to the side opposite the outer passage 47a. A valve body 49 in spool form is slidably fitted in the cavity 44c, and the minor diametric portion 38b of a movable core 38 is fitted by pressure to the right-hand end of the valve body.
Patent JP-H10117024-A (JP)
Title: Manufacture of ceramic diaphragm structure
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/22
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To make small undulation of diaphragm structure after the baking by causing the temperature and contraction rate during the sintering process of a ceramic green base material and ceramic green sheet to satisfy a specific formula and then setting the average sintering temperature difference of the base material expressed by the formula to be larger than 0. SOLUTION: A ceramic green base material and a ceramic green sheet satisfy the formulae I to III (wherein S (base material) and S (sheet) express respectively the contraction rate (%) of the base material and sheet, while T70 (base material) and T70 (sheet) respectively indicate the temperature ( deg.C) during the sintering process of the base material and sheet) and sets the average sintering temperature difference of the ceramic green base material expressed by the formula IV (where N indicates the number of layers forming the base material and T70 (base material)n indicates the sintering temperature of the nth layer from the lowest layer among the layers forming the base material when the side where the sheet is stacked in the integrated stacked layer substrate is placed in the upper side) to the value larger than 0.
Patent JP-2000334756-A (JP)
Title: Production of urethane sponge roll
Inventor: TAKEYAMA YOSHIHIRO
IPC: B29C43/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily produce a urethane sponge roll integrally having a sponge layer excellent in roll dimensional accuracy or surface cell opening ratio and having a uniform surface cell diameter in an industrially advantageous manner. SOLUTION: A sponge layer 42 comprising soft polyurethane foam is integrally formed on the periphery of a long rod-shaped core metal by molding operation and a skin layer 44 is formed on the surface of the sponge layer 42 to obtain a molding 40. Subsequently, the surface of the sponge layer 42 of the molding 40 is heated to melt and remove the skin layer 44 present on the surface of the sponge layer 42 and the cells 46 just under the skin layer 44 are opened to the outer peripheral surface of the molding to obtain a target urethane sponge roll 60.
Patent JP-H10339693-A (JP)
Title: Device for measuring flexural characteristics of sheet-shaped sample
Inventor: SAKAGUCHI YOSHIYUKI
IPC: G01N33/36
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To measure the flexural characteristics of a sample by curving the sample with a large curvature while the sample is being appropriately retained. SOLUTION: A device has a rotary body 21 that is rotated and driven by a driving source 1, a base plate 23 that is rotated and driven by the rotary body 21 and at the same time transfers the driving force to a driving-side holder 11, a support shaft 19 that has a first support part for supporting the rotary body 21, and a rotation mechanism 29 that allows the driving-side holder 11 to be displaced and rotated by rotary shafts 5 and 6 as a support. The device also has a second support part that is eccentric for the first support part. The base plate 23 is rotated with the second support part as the support for pivoting the driving-side holder 11 and hence a sample 10 is curved circularly, and at the same time the driving-side holder 11 is rotated by the rotation mechanism 29 corresponding to the curving of the sample 10, thus changing the retention angle of the sample 10.
Patent JP-S5483228-A (JP)
Title: Device for releasing automatic constant speed running operation in automatic transmission vehicle
Inventor: YAMAMOTO NORINARI
IPC: B60W10/103
Filed: 1977-12-16
Abstract: PURPOSE: To enable exact release of automatic constant speed running operation in an automatic transmission vehicle by providing a shift-down detector of a shift lever, and a circuit for releasing to supply a release signal to an automatic constant speed controller based on the output of the detector.  
     CONSTITUTION: A shift-down detector 22 of a shift lever has a movable contact 22a, and stationary contacts 22b, 22c. When the shift lever is disposed at a position D, the contact 22a makes contact with the contact 22b. When the shift lever is disposed at a position 2, the contact 22a makes contact with the contact 22c. A release circuit 24 has transistors 26, 28. The base of the transistor 26 is connected through a resistor 30 to the contacts 22b, 22c of the detector 22, and the base of the transistor 28 is connected to the collector of the transistor 26 with the collector connected through a resistor 36 to a power supply. Thus, it can exactly release the automatic constant speed running of the automatic transmission vehicle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943140-A (JP)
Inventor: UNO TOMOYUKI
IPC: D02J1/02
Filed: 1982-09-01
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-S6214019-A (JP)
Title: Data logger apparatus
Inventor: SAWAIRI MITSUO
IPC: G06F17/40
Filed: 1985-07-12
Abstract: PURPOSE:To enable a burden on an arithmetic unit and the capacity of a data memory to be reduced by commanding from outside a timing for reading the data of the peak values of waveforms. CONSTITUTION:A voltage (v) is converted from a sine wave to a direct current by a rectifying circuit 13. From a DC voltage thus rectified, first, a peak value is detected by a peak detecting circuit 14 at time tP1. Then, when the peak value is detected, a signal is fed to a delay circuit 15 to delay by a time T. After the time T, the delay circuit 15 inputs an interrupt signal to an arithmetic unit 6, which outputs a conversion command to an A/D converter 4 and reads digital data corresponding to a time tP2. Then, the data are once stored in a data memory 17 and displayed on a display screen 12 in response to a request from outside. Thus, an A/D conversion request interruption from the delay circuit 15 to the arithmetic unit 6 is conducted at every period T, which reduces a burden on the arithmetic unit 6 and a memory capacity.
Patent JP-H079311-A (JP)
Title: Roll grinding method producing no scratch
Inventor: YAMAGUCHI SEIJI
IPC: B24D3/28
Filed: 1993-06-23
Abstract: PURPOSE:To provide a selecting method of a grinding wheel which has an optimum combining rate to accomplish a workability and the minimizing of a scracth cut without depending on a rule of thumb, when variuos sorts of rolls with different hardnesses are ground by the same gringing wheel. CONSTITUTION:In this roll grinding method, a grinding wheel whose strength of the combining member (the anti-breakage strength) is 15 to 25kg/cm<2>, in the hardness (Hv) of a work roll used for the plate rolling 650 to 950, and the grading of the grinding wheel 30 to 80, is used. As a result, generation of a scratch cut can be prevented by using the same grinding wheel without changing the grinding condition, even in the grinding of rolls of different hardnesses. Consequently, an efficient work can be carried out and the grinding capacity is improved.
Patent JP-H03115400-A (JP)
Title: Method of forming detergent granules by deagglomeration of detergent dough-like material
Inventor: JIYON MAIKERU JIYORIKOUAA
IPC: C11D3/37
Filed: 1990-06-11
Abstract: PURPOSE: To generate freely flowable non-sticky particles by forming dough like lumps from water, a surfactant and a deagglomeration agent and applying the lumps to a high shearing mixer to coat formed particles to prevent the re-coagulation of particles.  
     CONSTITUTION: About 5-40 wt.% (pref., 5-15 wt.%) of water (A), about 20-90 wt.% (pref., about 25-60 wt.%) of a component (B) selected from an anionic, dipolar, cationic, amphoteric and nonionic surfactant, a water-soluble org. polymer, a detergent builder and a mixture of them and about 0-25 wt.% (pref., 0-5 wt.%) of a deagglomeration agent (C) with an average particle size of about 200 μm or less (pref., 100 μm or less) are uniformly mixed to form dough like lumps which are, in turn, applied to a high shearing mixer along with the component C in a ratio of about (9:1)-(1:5) to be mixed at a tip speed of about 10 m/sec or more to obtain objective detergent particles. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0617465-A (JP)
Title: Deodorizer in toilet
Inventor: TSUFUKU TAKUMA
IPC: E03D9/00
Filed: 1991-05-28
Abstract: PURPOSE:To obviate any machining to a toilet for its installation, making it deodorizable efficiently in a shor time, in addition to be compact in size, and make it so as not to give any nuisance to the neighborhood due to a malo dor, without requiring any troublesome operation at the time of usage. CONSTITUTION:This deodorizer is provided with an air intake part to be attached to a toilet stool B, a fan 2 for inhaling air in the stool B, an ozone generator 3, a deodorant 4 and an exhaust part exhausting the deodorized air into a toilet A. Also it is provided with a detection-control circuit 6 which operates the fan 2 when a human body comes close to the stool B, but operates it strongly when the body separates from the stool B and automatically stops this fan 2 after the elapse of specified time since the human body has separated from the stool B. Moreover, it is provided with a fan control circuit which operates the fan 2 as long as for the optional rime at each proper time even if not detecting the human body.
Patent JP-S5790482-A (JP)
Title: Control mechanism of cum mechanism
Inventor: FURANKU ETSUCHI GAADONAA
IPC: G05G9/08
Filed: 1981-09-26
Abstract: The disclosure is of a control mechanism including a rockshaft carried by a support and itself having fixed thereto an upstanding rocker element. A cam is disposed alongside the rocker element, having a lower end formed with an opening that loosely embraces the rockshaft so as to enable relative movement of the cam within at least the limits of the opening. Lost-motion means interconnects the rocker element and cam for rocking of the two in unison about the rockshaft axis while permitting the aforesaid limited movement. Adjusting means is provided between the cam and rocker element for achieving adjustment of the cam relative to the rocker element while retaining the floatability or relative movement of the cam.
Patent JP-S5855763-A (JP)
Title: Electrolytic cell for actinometer
Inventor: SUGA SHIGERU
IPC: G01J1/02
Filed: 1981-09-29
Abstract: PURPOSE:To obtain an electrolytic cell of high accuracy in measurement by sealing the entire part of the electrolytic glass cell in a glass cell in the part of a platinum conductor. CONSTITUTION:A glass tube 12 is formed continuously to the lower part of a glass cell 11, and the bottom end thereof is held closed. The upper part of the cell is divided to two chambers by way of a glass filter type partition wall. The partition wall is melt stuck to the cell wall except the upper part thereof. The top and bottom ends of a carbon electrode 16 are adhered to the partition wall by an adhesive agent. One end of a platinum conductor 15 is inserted into the longitudinal hole 17 of the carbon electrode 16 so as to be dipped in the mercury provided in the hole. In other words, the conductor 15 is connected via the mercury to the carbon electrode and the other end is sealed by the top part of the cell 11 and is further connected to a photodetecting part in the outside.
Patent JP-H09227028-A (JP)
Title: Cord winding reel, automatic cord winding device using the reel and automatic terminal locking device
Inventor: TAKAHASHI MASAJI
IPC: B65H75/14
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To lock the terminals of cords by fitting a window for storing a cord retaining piece near one external circumference of a flange which is fitted at both ends of a winding shell, and clamping and fixing the cords between the front end of a presser finger in the middle of the cord retaining piece and the internal surface of the external circumference of the flange. SOLUTION: In a reel for rewinding cords, a window 5 is formed near the external circumference of one flange 2A, and the window 5 stores a cord retaining piece 10. In other words, the code retaining piece 10 is fixed by passing a presser finger 11 and fixing fingers 12, 13 through the window 5 so as to make the front end of the presser finger 11 meet the internal surface of the flange 2A through the window 5 from the outside of the flange 2A, and then crimping a returning part 3. When its terminal part is fixed after the code is wound around a winding shell, the presser finger 11 is pressed, and the terminal part of the cord is inserted between the front end of the presser finger 11 and the internal surface of the external circumference of the flange 2A, 11 to release push-pressure of the presser finger 11, thus clamping and fixing the terminal part of the cord.
Patent JP-H07328034-A (JP)
Title: Hand piece head with root canal length measuring function
Inventor: KOYAMA RYOZO
IPC: A61C19/04
Filed: 1994-06-09
Abstract: PURPOSE:To improve the operability of a hand piece by eliminating the external wiring of lead wires for a root canal length measuring circuit. CONSTITUTION:A fitting section 3 to a hand piece main body is electrically connected to a tool holding mechanism 9 via conducting members 4, 6, 7 in a head. When the tool holding mechanism 9 is combined with the hand piece main body storing or externally connected to a root canal length measuring circuit, a cutting tool fitted to the tool holding mechanism is connected to one signal circuit of the root canal length measuring circuit, thus no external wiring of lead wires for the measuring circuit is required, and a hand piece having good operability is obtained.
Patent JP-S5779527-A (JP)
Title: Flow rate controlling and measuring device
Inventor: FUNAHASHI MUNEO
IPC: G05D7/00
Filed: 1980-11-01
Abstract: PURPOSE:To obtain an easy-to-maintain device suitable for the transportation of a high-radioactivity solution by measuring the liquid level of the upstream side of a weir in a cylindrical flow rato control container arranged horizontally  by a liquid-level detector, and by controlling it by gas pressure and a pressure controlling valve at the upstream side of a partitioning plate. CONSTITUTION:A supply pipe 3 and a recovery tank 4 which transport a high- radioactivity solution from a supply tank 1 to a recovery tank 2 are connected to a horizontally arranged and cylindrical flow rate control container 5, wherein a weir 11 and a partitioning plate 12 are provided. Then, a solution passing through the weir 11 is measured by a liquid-level detector system 6 and the internal gas pressure of the container 5 is controlled by a paressure controlling valve 7 to transport the solution by a difference in pressure between the supply tank 1 and flow rate controlling container 5, thereby exercising flow rate control under the control of the pressure controlling valve 7 over a liquid level A in conformity with flow measurement. Consequently, solution leakage never occurs at a connection part, and a measurement part has no movable part which comes into contact with the solution, so that an easily maintained device free from contamination is obtained.
Patent JP-S6132633-A (JP)
Title: Data transmission and reception system for terminal device
Inventor: MASUDA SHIGERU
IPC: H04Q11/04
Filed: 1984-07-25
Abstract: PURPOSE:To eliminate ineffective use of a communication path by identifying and controlling the data receivable state of each terminal device with data on the communication path when data is transmitted and received among terminal devices connected to a network of bus topology on random access communication basis. CONSTITUTION:Communication control means 21-2n are equipped with packet receiving means 41-4n, other terminal device communication state monitoring means 51-5n, received and transmitted data processing means 61-6n and 71-7n, and transmission inhibiting means 81-8n. When a terminal device 11 sends data to a terminal device 1n, the means 71 composes logical communication path setting request data in a packet and sends this to a communication path 3 through means 81 and 91. This packet is ignored by all of other terminal devices, but the receiving means 4n of the device 1n discriminates the contents of this packet and then a communication path setting ready packet is sent out of the terminal device 1n. Consequently, other terminals memorizes that the communication path is set between both terminal devices, and the device 11 begins to transfer data. At this point of time, the means 82 inhibits a packet from being sent out even if the terminal device 12 sends a communication line setting request for transmission to the terminal device 11.
Patent JP-S5855118-A (JP)
Title: Manufacture of tube having petal-shaped fin
Inventor: KISHI TAKAYUKI
IPC: F28F1/36
Filed: 1981-09-29
Abstract: PURPOSE:To improve the productivity of a tube having a petal-shaped fin used for a heat exchanger, etc., by shrinking a wave pitch of a fin material, after being waved, by the difference between a force-feeding speed and a wrapping speed to an inner tube, and wrapping the material around the inner tube while making the material adhere to a soldering tape. CONSTITUTION:A space between an inner tube 8 and an idle roll 4 is spanned with a soldering tape 5. A blank fin material 1 is formed into a wavy shape by a spur gear device and is forcedly fed into a tunnel guide 3; a blank material 1', formed into a wavy fin, is damped to reduce its wave pitch in sequence by making the end surface of the material 1' adhere to an adhesive flux layer of the upper surface of the tape 5.  Next, when the tape 5 is wound up at the feeding speed, equivalent to the lateral width of the material 1', which is obtained by rotating the inner tube 8 a little lower in speed  than the force-feeding speed of the material 1' into the guide 3, a fin material 1''  having a reduced wave pitch is spirally wrapped around the outer periphery of the tube  8 in a state of adhering to the upper surface of the tape 5 and of an extremely low tension. This formed tube wrapped with a fin is heated to bond the material 1'' and  the inner tube 5 by soldering, and then a tube having a petal-shaped fin is completed.
Patent JP-H053233-A (JP)
Title: Ic carrier
Inventor: OKANDA MASAO
IPC: G01R31/26
Filed: 1991-06-25
Abstract: PURPOSE:To eliminate inserting and removing of IC's in an IC inspection process and avoid the bending defects of the leads of the ID's. CONSTITUTION:A circuit board 1 which can withstand a temperature not lower than 100 deg.C and not higher than 150 deg.C, a plurality of IC sockets 2 and, further, electrical characteristics testing contacts 3 and burn-in contacts 4 are provided. IC's are inserted into the IC sockets 2 and electric signals are transmitted to the IC's through the electrical characteristics testing contacts 3 to inspect the electrical characteristics of the IC's. When voltages for burn-in are applied to the IC's through the burn-in contacts 4 to perform the burn-in process. With this constitution, the inspection processes of the IC's can be carried out without inserting and removing of the IC's with the IC carrier.
Patent JP-H0316605-A (JP)
Title: Degassing tube
Inventor: OKADA KENZO
IPC: B01D19/00
Filed: 1989-06-15
Abstract: PURPOSE:To enhance degassing performance by forming double-tubed degassing tubes for passing a liq. in tubes of a large diameter and by airtightly integrating bundles of tubes of a small diameter at one end. CONSTITUTION:A part 5 connecting tubes 2 of a small diameter is fixed in a terminal metal fitting 14 airtightly fixed on one end of a vacuum chamber 12 and a terminal metal fitting 15 is fixed on the other end of the chamber 12. A liq. to be treated enters from an inlet 16 and the liq. degaussed in degassing tubes 3 is discharged from an outlet 17. The tubes 2 are connected to a vacuum pump at one end through a connecting part 18. The bundles of the tubes 2 are integrated at a place at one end so that the bundles can be drawn out of tubes 1 of a large diameter. Work efficiency is increased.