baber/WOPTO huggingface dataset:
Patent JP-H05121590-A (JP)
Title: Surface mounting type semiconductor device
Inventor: KANO TAKESHI
IPC: H01L23/50
Filed: 1991-10-24
Abstract: PURPOSE:To exhibit high reliability by providing a through-hole to an outer lead portion and providing an outer lead having a large mechanical strength by disposing a thick metal bump to be connected to the through-hole in the periphery of the aperture end of this through-hole. CONSTITUTION:A through-hole 3 is formed on an adequate ceramic or plastic circuit substrate 2, namely an outer lead portion mounting a semiconductor chip 1 similar to the prior art. A metal bump 4 electrically connected to the circuit of this through-hole 3 is disposed at the aperture end of the through-hole. In this case, the metal bump 4 is constituted by a metal which is easily wettable to solder 5 or has a metal layer which is wettable to solder 5 at its surface. Thereby, a surface mounting type semiconductor device insuring the outer lead having excellent mechanical strength and high connection reliability at the time of mounting.
Patent JP-H08113657-A (JP)
Title: Bonding of fiber material to rubber composition
Inventor: AZUMA ATSUSHI
IPC: C08J5/06
Filed: 1994-10-17
Abstract: PURPOSE: To provide a bonding method whereby an EPDM rubber can firmly be bonded to a fiber material with excellent dynamic adhesive properties. CONSTITUTION: In a method for bonding a fiber material to a rubber compsn. mainly comprising an ethylene-propylene-nonconjugated diene terpolymer, the fiber material is dipped in a soln. contg. a resorcin-formaldehyde precondensate and a styrene-butadiene-vinylpyridine latex and is then bonded to the rubber compsn. under vulcanization.
Patent JP-S62131953-A (JP)
Inventor: MATSUKUSU RUFU
IPC: F02F7/00
Filed: 1986-11-20
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-H04154797-A (JP)
Title: New peptide and its salt
Inventor: YOSHIKAWA MASAAKI
IPC: C07K5/10
Filed: 1990-10-17
Abstract: NEW MATERIAL:A peptide expressed by the formula. USE:A hypotensive agent having inhibitory activity against angiotensin conversion enzyme. PREPARATION:For example, a human milk beta-casein is hydrolyzed by a thermolysin, heated to inactivate the enzyme and centrifuged. Then the supernatant is subjected to reverse phase high performance liquid chromatography(HPLC) using a octadecylsilyl column and eluted by linear concentration gradient of 0.1% trifluoroacetic acid-containing acetonitrile to collect a fraction eluted with 23% acetonitrile. The resultant fraction is subjected to HPLC treatment by a phenyl column and cyanopropyl column.
Patent JP-H06130492-A (JP)
Title: Overhead projector
Inventor: KITANO KAZUHIKO
IPC: G03B21/132
Filed: 1992-10-16
Abstract: PURPOSE:To eliminate unnecessary generation of noise from a fan and put off a lamp forcedly for protection of an OHP from the heat when the intra- machine temp. has risen abnormally. CONSTITUTION:When the intra-machine temp. of an OHP has attained a predetermined level, a control part 19 controls an SSR 17 on the basis of a sensing signal of a temp. sensing element 13, and current is fed through an electric supply path L2 to drive a fan 14 for air cooling. A thermo-switch 12 is provided which is connected between a separate power supply and the fan 14 where the power switch 11 is not gone through and which is put on and off at a predetermined level of intra-machine temp., and an eventual putting-off of the power switch 11 undeliberately permits the fan 14 to be actuated to sink the intra- machine temp. In case, further, the fan 14 stops due to failure, etc., and the intra-machine temp. has risen abnormally, lamp 2 is put off forcedly, which is informed with buzzer 26.
Patent JP-H10240649-A (JP)
Title: Device and system for processing electronic mail
Inventor: USHIKU TOYOHIKO
IPC: H04L12/54
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce labor for opening to the public by opening a mail to be opened to the public without performing a complicated operation. SOLUTION: When a user A transmits an electronic mail addressed to the user B, a mail server 360 receives the electronic mail transmitted from the user A and transmits it to an open server 370. The open server 370 receives the electronic mails from the mail server 360, extracts a specified electronic mail from the received electronic mails based on filtering conditions for sampling the specified electronic mail, opens the extracted electronic mail to the public and returns the non-extracted electronic mails to the mail server 360. Then, when the users C and D access the open server 370, the electronic mail opened to the public is viewed.
Patent JP-H01121267-A (JP)
Title: Production of pyridine polyhalide
Inventor: KAMEI NOBORU
IPC: C07D213/61
Filed: 1987-11-04
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for herbicide and insecticide, etc., without using vapor phase reaction and requiring any complicate reactor, by subjecting 2-chloropyridine to direct liquid phase chlorination in the presence of a catalyst. CONSTITUTION:2-Chloropyridine is reacted with chlorine in the presence of a catalyst using a solvent, preferably 2,3,5,6-tetrachloropyridine, carbon tetrachloride, etc., normally at 80-220 deg.C, preferably 160-200 deg.C to provide the aimed compound. The catalyst includes e.g. iron chloride, antimony chloride or copper chloride and used at an amount of normally 10-150mol.%, preferably 50-105mol.% based on 2-chloropyridine which is a raw material. The above- mentioned reaction process is carried out by adding chlorine to a mixed liquid of a raw material, solvent and catalyst and reacting the chlorine with the raw material. The chlorine is used at an amount of 0.5-10mol., preferably 1-5mol. based on the 1mol. raw material.
Patent JP-H03139774-A (JP)
Title: Aliasing removal system for image formation
Inventor: IWASE HIROMICHI
IPC: G06T15/40
Filed: 1989-10-26
Abstract: PURPOSE:To remove aliasing without making the whole blur nor increasing the cost by detecting an area which has discontinuity i the depth direction by applying a differential filter to a Z buffer, and filtering data only in the discontinuous area. CONSTITUTION:A image generation part 11 outputs color information on an image, generated on the Z buffer 12 stored with depth information, to a frame buffer 13, where the information is stored. The differential filter 14 differentiates an image of the depth information stored in the Z buffer 12 and checks whether the differentiated value as the differentiation result is larger than a previously set threshold value or not. Then it is judged that the depth is discontinuous when the differentiated value is larger than the threshold value and continuous when not, and an averaging filter 16 filters only a part where the depth is discontinuous on the frame buffer 13. Consequently, the aliasing is removed without making the whole blur nor increasing the cost.
Patent JP-H10118611-A (JP)
Title: Control method for device of removing common salt and potassium salt from collected ash collected from soda recovery boiler
Inventor: TATEISHI MASAKAZU
IPC: F23J1/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a control method for grasping the property variation of collected ash by the real time and making the potassium removal rate and sodium removal rate optimum in compliance with the property variation of collected ash. SOLUTION: In a first agitation tank 2 for mixing collected ash A with water W and turning the same into slurry, sulfuric acid 12 is added into the slurry to adjust pH to 10 or less and the temperature to 20 deg.C or above, and common salt and potassium salt in the collected ash are dissolved, and a part of the liquid is discharged continuously, and after the collected ash is completely dissolved, then respective ion concentrations in the solution are measured continuously, and the contents of respective ions in the cooling agent are determined from the above-referred concentrations, and the total water amount to be introduced into the first agitation tank 2 and a second agitation tank 6 for separating potassium sulfate from the slurry is adjusted in order to make the potassium removal rate and the like optimum.
Patent JP-H08140127-A (JP)
Title: Selective call receiver
Inventor: KUWATA KAZUTOYO
IPC: H04W84/02
Filed: 1994-11-14
Abstract: PURPOSE: To improve functions so as to enable continuous calling by setting a timer also with an alarm time setting switch and generating a calling tone every fixed time. CONSTITUTION: Alarm setting or timer setting is performed while using both alarm time setting switches 9 and 10. At the time of alarm setting, alarm time is collated with current time and when they are matched, an alarm tone is generated from a loudspeaker 6. At the time of timer setting, on the other hand, the timer is operated, time is counted until set time comes and when the count number becomes the set time, the alarm tone is generated from the loudspeaker 6. For a period from the end of ringing till the cancel of timer setting, a series of these operations is repeated, and ringing calling is continued every fixed time.  Thus, when the timer is set every hour, for example, the time is counted from the set time, ringing is generated at intervals of 60 minutes, the counter is cleared after ringing is performed for a fixed time, counting is started from '0' again, and ringing is generated. Then, this operation is repeated until the timer setting is released.
Patent JP-2000112740-A (JP)
Title: Program generating device
Inventor: YOSHIKOSHI TSUTOMU
IPC: G06F9/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a programming mistake, etc., by allowing an engineer without the knowledge of programming language to easily understand the contents of a program so as to deal with the change of standards, etc., and allowing plural specialists to inspect, etc., a standard program. SOLUTION: When a programmer operates an input part 2 to input a procedure and technical standard contents required for calculation according to technical standards, a program/table preparing processing part 3 prepares a program required for executing calculation shown by technical standards and a table 7 to be used by this program and this is registered in a program/table retaining part 4. Then, when the contents of technical standards are confirmed by a general engineer, etc., the table registered in the part 4 is read and the contents of the table are displayed on a table contents display part 5 by a two-dimensional form, thereby a general engineer can confirm and revise the technical standards.
Patent JP-2001099512-A (JP)
Title: Heat source unit for heat pump type air conditioner
Inventor: KAMEYAMA JUNICHI
IPC: F24F11/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat source unit for a heat pump type air conditioner, in which the protection of electric parts or a compressor is ensured, by a method wherein an air temperature in the heat source unit and a discharging gas temperature of the compressor are controlled so as not to exceed a set temperature. SOLUTION: A part of a heat exchanger for water, which is constituting a heat source side heat exchanger, is employed as a condenser for supplying a refrigerant into a cooler for cooling air in a heat source unit The amount of refrigerant, supplied to the cooler, is controlled based on an air temperature in the heat source unit, a shell surface temperature of a compressor, a discharging gas temperature, a saturated refrigerant temperature coping with a discharging pressure, a refrigerant temperature difference between those of the inlet port and the outlet port of the cooler or the like.
Patent JP-2000087431-A (JP)
Title: Warm-water tank
Inventor: NISHIUCHI MOTOHIRO
IPC: E03D9/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the heat retaining property of a warm-water tank and to reduce an excitation quantity by fitting a heater and a thermistor to the bottom section of the warm-water tank of a private part washing device, and sticking a heat insulating material from the upper face to the side face. SOLUTION: An insertion port 1d is provided on the bottom face 1c of the resin warm-water tank 1 of a private part washing device fitted to a toilet stool, a heater 2 is inserted into it, and the base plate 2a of the heater 2 is airtightly fixed to the bottom face 1c by screws 3. A thermistor 4, a flow switch, a safety valve and a thermal fuse are fitted to the bottom face 1c, and a heat insulating material 5 is stuck to the outer face from the upper face 1a of the warm-water tank 1 to the side face 1b. When the heater 2 is excited to generate warm water in the warm-water tank 1, the warm water is made a high temperature at the upper layer section, and the upper face 1a and the side face 1b having the largest radiation quantity are heat-retained by the heat insulating material 5.  The heat retaining property of the warm-water tank 1 is improved, and the excitation quantity to the heater 2 can be reduced.
Patent JP-H03140885-A (JP)
Title: Data processing system
Inventor: YASHIKI KAZUMI
IPC: G01R31/00
Filed: 1989-10-26
Abstract: PURPOSE:To improve a processing efficiency by a method wherein extracted and selected data of an electric element characteristic inspecting means which corresponds to each electric element one to one and measures and inspects the electric element are sent to a central processing means to be subjected to a concentrated processing. CONSTITUTION:After measurement and inspection of electric elements 1-1 to 1-n by electric element characteristic inspecting devices 2-1 to 2-n are executed, first, data obtained are transmitted from the devices 2-1 to 2-n to data collecting devices 6-1 to 6-n. In the device 6-1 (in the same way as in others), the data inputted through a data input element 7-11 are discriminated and extracted by a data recognizing element 7-12. Unnecessary data such as communication support data are abandoned from the data obtained, and only the data thus obtained are delivered to a data concentrated input device 4 from output elements 7-14 to 7-n4 through data lines B-1, B-2 and B-n. They are passed via a point C and then subjected to a data processing in a central processing device 5. This method makes it possible to reduce the number of data to be transmitted to the device 5 and to improve a processing efficiency.
Patent JP-S61155563-A (JP)
Inventor: MIZOBUCHI ISAMU
IPC: C09D121/00
Filed: 1984-12-27
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-H10102101-A (JP)
Title: Titanium dioxide coated palladium powder and its production
Inventor: KOBAYASHI YOKO
IPC: B22F1/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To inhibit oxidation of Pd powder at the time of sintering and to make the Pd powder usable for various electronic devices by coating the surface of the Pd powder with a specified amt. of TiO2 . SOLUTION: Palladium powder and titanyl sulfate are added to water, dil. sulfuric acid is further added if necessary and the water is boiled by heating to coat the surface of the Pd powder with 2-10wt.% TiO2 based on the amt. of the powder. At this time, TiO(OH)2 is deposited on the surface of the Pd powder. H2 SO4 is removed by washing and the TiO(OH)2 is converted into TiO2 by drying. When paste prepd. by dispersing the resultant TiO2 coated powder and a fixing material such as glass frit in an org. vehicle is applied by printing on a substrate, dried and sintered, a sintered electrode is formed on the substrate. The max. increase of the weight of Pd by oxidation at the time of sintering can almost be halved and electronic devices are produced in a high yield.
Patent JP-H08213373-A (JP)
Title: Plasma treating method and its equipment
Inventor: NOGUCHI MINORU
IPC: H01L21/302
Filed: 1995-10-27
Abstract: PURPOSE: To completely prevent corrosion at the time of forming a very fine metal wiring pattern, by isolating a dry etching chamber from a repeating chamber via vacuum, and carrying an object to be treated which has been dry-etched, into a plasma ashing treating chamber from the repeating chamber. CONSTITUTION: An object 27 to be treated which is etched in a dry etching chamber 28 exhausted down to a low pressure is carried into a repeating chamber 30 exhausted down to a low pressure, and carried onto a movable belt conveyer mechanism. A loading equipment 32 loads objects 27 to be treated sequentially on a loading shelf 53. When the loading is ended, a switchgear 29 is closed, and the contamination in the repeating chamber 30 which is to be caused by the atmospher in the dry etching chamber 28 is restrained to a minimum. At the same time, the movable belt conveying mechanism moves, and the loading equipment 32 is carried into the plasma treating chamber 40. Oxygen gas supplied to the plasma treating chamber 40 is turned into the state of plasma by high frequency power of about 400W.  A resist film on the surface of the object 27 to be treated is ashed and, at the same time, also chlorine compound in the resist film is eliminated.
Patent JP-H0593229-A (JP)
Title: Method for purifying metal
Inventor: KUDO HIDEAKI
IPC: C22B9/02
Filed: 1991-09-30
Abstract: PURPOSE:To efficiently purify metal. CONSTITUTION:A nucleus forming chamber 2 and a nucleus melting chamber 3 are connected through a passage 4 furnished at the lower part of a unit furnace 1. A molten metal 7 is held in the furnace, the high-purity solid grain 9 formed in the chamber 2 is passed through the passage 4 and continuously transferred into the chamber 3 to purify the molten metal. In this case, the molten metal close to the outlet of the passage 4 in the chamber 3 is kept below the melting temp. of the solid grain 9, and the molten metal above the passage 4 is kept above the melting temp. of the solid grain 9. Since the molten metal close to the passage 4 in the chamber 3 is kept at a temp. where the solid grain 9 is not melted, the heat flow in the chamber 3 does not affect the molten metal 7 in the chamber 2 and passage 4, the solid grain 9 is transferred into the chamber 3 in good yield, and the purification efficiency is improved.
Patent JP-H07115183-A (JP)
Title: Layer-built solid-state image pickup device
Inventor: MATSUMOTO KAZUYA
IPC: H01L27/146
Filed: 1993-10-15
Abstract: PURPOSE:To achieve an avalanche multiplying action which maintains a constant sensitivity regardless of incident conditions and, further, facilitates the reduction of a dark current. CONSTITUTION:An on-chip microlens 14 is provided on the upper electrode 9 of an amorphous photoelectric conversion film 6 with a flattening layer 13 therebetween. Incident lights 12 over one pixel are refracted by the on-chip microlens 14 and condensed into the uniform thickness region 6b of the amorphous photoelectric conversion film 6 through the flattening layer 13. With this constitution, photocharge is produced in the uniform thickness region 6b and subjected to an avalanche multiplying action, so that a uniform multiplication factor can be constantly obtained regardless of the incident conditions of the lights. Further, by providing the upper electrode 9 in the light condensing region 15 of the microlens 14 only, a dark current produced outside the region 15 is not subjected to the avalanche multiplying action, so that an S/N ratio can be improved.
Patent JP-H09117886-A (JP)
Title: Holding device
Inventor: MATSUYAMA JIRO
IPC: B25J19/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a holding device capable of determining an initial position in the rotational direction to be a reference and carrying out returning motion to the initial position everytime when a product is carried. SOLUTION: A positioning jig means 17 to make contact with a side surface of an article 19 is provided on a base part 3 fixed on a finger of a robot in a holding device installed on a finger of a robot arm 1 and to carry the article 19 by a suction means 15. Additionally, linear route guide mechanisms 5, 9 to move the suction means 15 in the X direction and the Y direction against the base part 3, a driving means 10, and a rotating guide mechanism 12 to rotate the suction means 15 against a drive means, etc., and the base part 3 are provided.
Patent JP-H06109390-A (JP)
Title: Method for manufacturing heat exchanger
Inventor: KATO SOICHI
IPC: H05B3/06
Filed: 1992-09-25
Abstract: PURPOSE:To prevent a heat generating element from being displaced when the heat generating element is temporarily assembled and facilitate an assembling of a heat exchanger. CONSTITUTION:Insertion recess 21 in which heat generating elements 8 and 9 are inserted is formed at central parts of corrugated fins 5 and 6. A plurality of heat generating elements 8 and 9 are inserted into an abutting part 25 formed at an end part of the insertion recess 21 and temporarily assembled to it. After this temporary assembling operation, a communication part 23 between the corrugated fins 5 and 6 is cut to divide the positive electrode side corrugated fins 5a and 6a and the negative electrode side corrugated fins 5b and 6b, respectively.
Patent JP-H06109311-A (JP)
Title: Thermal load estimating system for district cooling and heating system in group of composite building
Inventor: SHIMIZU HIROSHI
IPC: F24D10/00
Filed: 1992-09-25
Abstract: PURPOSE:To permit the optimum operation for an actual load by estimating the load having various fluctuating factors with a good accuracy, in the district of group of composite buildings. CONSTITUTION:Basic patterns are set for every types of customers independently. The basic pattern of the group of event buildings is corrected by an adjusting unit 22 in accordance with the number of using compartments in an event schedule while the basic pattern of the group of business buildings 15 selected in a switching unit 23 by switching in accordance with the kind of date QB1, QB2, QB3 judged by a calendar. A 24 hours load operating unit 25 operates an estimated load L after 24 hours of respective type in every one hour based on the basic pattern while the total sum of the loads L are operated in a long period load operating unit 26 whereby the total estimated load W is outputted. The estimation of load in accordance with the load characteristics of various types can be effected delicately whereby the estimated value of load, having a high accuracy, can be obtained.
Patent JP-S62139668-A (JP)
Inventor: OKUDA TAMOTSU
IPC: A61M5/315
Filed: 1985-12-16
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-S63136934-A (JP)
Title: Rotator apparatus
Inventor: IMAMURA ISAO
IPC: H02K5/02
Filed: 1986-11-26
Abstract: PURPOSE:To realize a high-speed rotation by controlling transmission to a rotator of a magnetic flux as leakage flux generated in a motor through providing between a motor rotor and said rotator a magnetic shield moved by a shape memory effect. CONSTITUTION:A magnetic shield 21 moved by an actuator 25 using a shape memory alloy is provided in a position between a rotator 1 accommodated within a casing 22 and a motor rotor 11. If said motor is energized, the rotor 11 generates heat by an eddy-current loss and radiant heat is transmitted to the actuator 25 made of shape memory alloy. Then, the actuator 25 is transformed and the magnetic shield 21 moves in the direction of a rotating shaft 2 so that a relative area of the rotor 11 to the rotator 1 decreases and a leakage flux transmitted to the rotator 1 is held small. Therefore, torque is generated not in the rotator 1 but in the rotor 11 effectively.