baber/WOPTO huggingface dataset:
Patent JP-H1041610-A (JP)
Title: Manufacture of printed wiring board
Inventor: SUZUKI AYUMI
IPC: H05K3/28
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of hardening hindrance due to oxygen by applying liquid resist and then pasting a transparent film through a pressure sensitive adhesive, and then exposing and developing and finally forming a resist plating layer. SOLUTION: Liquid resist is so applied as to cover a conductor circuit formed on the surface of a substrate and the resist is dried to form a resist layer. Next, a polyethylene terephthalate(PET) film 8 which has a pressure sensitive adhesive layer formed on its one face is pasted and pressurized to be adhered tightly. After that, a photo mask film 7 is placed and ultraviolet rays are cast to expose the substrate. Then, the PET film 8 and the photo mask film 7 are removed and the resist layer is dissolved to form a resist layer for plating with a conductor circuit pattern removed, on the substrate in the development process. After that, the substrate is exposed and heat-treated to form a solder resist layer 91 on an interlayer insulating layer.  Since the liquid resist is applied and dried and then the transparent film is pasted with the pressure sensitive adhesive airtightly on the surface of the dried resist, air does not enter the substrate, and thereby a generation of hardening hindrance due to oxygen can be prevented.
Patent JP-H0939008-A (JP)
Title: Production of wall material
Inventor: TANTANI MIKIO
IPC: B29C43/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enable low pressure molding and to make warpage after molding hard to generate by adding a thermosetting synthetic resin to opened wooden fibers to form the resulting compsn. and using a form having desired embossed patterns formed thereto on one side to perform thermal compression. SOLUTION: A thermosetting synthetic resin is added to opened wooden fibers. As the thermosetting synthetic resin, a phenol resin or an isocyanate resin is used. A forming mat 10 is formed of these wooden fibers and thermally compressed between a form 11 having desired embossed patterns formed thereto and a lower base plate 12 from above and below for about 5-10min at 100-150 deg.C under pressure of 10-30kg/cm<2> . By this process, a wall material is produced and a decorative sheet is bonded to the surface thereof. A wall material having further decorative properties can be also constituted. In this case, an adhesive is applied to the surface of a wall material base plate and the decorative sheet is placed thereon to be bonded by the form 11.
Patent JP-S6193334-A (JP)
Title: Expansion valve control device for air conditioner
Inventor: NISHIHARA YOSHIKAZU
IPC: F24F11/02
Filed: 1984-10-15
Abstract: PURPOSE:To make an efficient operation by a method wherein an amount of throttling of an expansion valve is varied in response to a variation of the temperatures at the interior or outside of the room. CONSTITUTION:A control circuit 16 having a microcomputer is provided with AC-DC converter 17 at its input side. A signal of a thermistor 18 for sensing an external dry ball temperature and taking out it is applied as an input. A sensing of an interior wet ball temperature is performed such that a signal is inputted from the dry ball thermistor 19 and the humidity sensor 20. At the output side of the control circuit 16 are provided a compressor 1, relay coils 21 and 22 for controlling an energization of four-way valve 2. The compressor 1 and the four-way valve 2 are controlled for their operation through the relay contact points 21a and 22a. An expansion valve 4 is controlled under a transmitted pulse from the control circuit 16. With this arrangement, even if the temperatures of the interior or outside air vary, a balance of the optimum refrigerating cycle is not varied and an efficient operation can be performed.
Patent JP-S59106630-A (JP)
Title: Control system of excavation of excavator
Inventor: TAKADA RIYUUJI
IPC: E02F3/43
Filed: 1982-12-10
Abstract: PURPOSE:To accurately control the locus of the claw edge of a bucket by controlling the attitude of the bucket in such a way as to make the direction of excavating resistance to be received by the bucket conincide with the movement direction of the claw edge. CONSTITUTION:When only the operating lever of an arm is operated, signal is sent out from an operation detector 21 and stored as a target height h0 in a memory 22 and sent out. A boom cylinder 12 is controlled by a controller 24, the height (h) of the claw edge 3a of the bucket is kept constant, and the locus of the claw edge becomes horizontal. Excavation resistance F is obtained by a resistance arithmetic unit 27, the angle theta between the direction of the excavation resistance and the horizontal direction is obtained by an angle arithmetic unit 28, and the bucket cylinder 5 is controlled by the controller 29 so that the angle theta is zeroed. The direction of the resistance F is thus made to conincide with the movement direction of the claw edge 3a.
Patent JP-H0558615-A (JP)
Title: Method for forming polycrystalline silicon film
Inventor: UEDA TORU
IPC: C01B33/02
Filed: 1991-08-27
Abstract: PURPOSE:To efficiently obtain a polycrystalline silicon film having excellent crystallizability by growing an amorphous silicon film on a substrate by CVD method of electron cyclatron resonance (ECR) plasma and annealing. CONSTITUTION:An amorphous silicon film 20 is grown on an insulating substrate 10 such as quartz by CVD method of ECR plasma by using argon as a plasma generating gas and SiH4 as a silicon raw material gas. Then the film 20 is annealed in an nitrogen atmosphere in an electric furnace at about 600 deg.C for about 24 hours and changed into a polycrystalline silicon film 21 to produce a polycrystalline silicon film. Optionally, the film 21 is patterned in an island form, a SiO2 film 30 to be a gate insulating film 31 and, further, an n<+>-type polysilicon film are piled on the film 30 and patterned to form a gate electrode 40. Then, ions are cast onto the film with the electrode 40 as a mask to produce a transistor using the film 21 having formed a source zone 50 and a drain zone 51.
Patent JP-2000048262-A (JP)
Title: Goods storage management system for shop
Inventor: TOYODA MASAHIRO
IPC: G06F19/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable the collation of goods on a display rack in a shop such as a supermarket or a convenience store (including a discount store) to an amount of stock at the point of time when the goods pass a cash register, to make it possible to instantaneously grasp sales of the goods, to suppress sales loss by abandoning dead stock in the shop, to improve work efficiency in the shop, to make it possible to grasp the movement of the goods on the display rack and to make it possible to attain efficient management of the shop and low costs by linking with adjustment at a cash register. SOLUTION: A weight sensor 8 for goods and a CCD camera 9 are arranged on each rack plate 7 of a display rack in a shop, a free, long display 10 which is flexible and of the same length as that of a front side of each goods is provided on the front of each goods, results of goods in-store movement and sales are collated to each other in real time, work efficiency in the shop is improved, sales loss in the shop is suppressed, dead stock in a storage is reduced, a redundant work such as a change in a rack label is eliminated and ordering of an appropriate replenishment amount can be performed.
Patent JP-H0766170-A (JP)
Title: Etching method for thin film
Inventor: NIWA KATSUHIRO
IPC: H05K3/06
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a high resolution pattern having no resolution fluctuation in the plane and no etching miss by repeating the operation for immersing a substrate formed with a thin film into an etching liquid and an operation for lifting the substrate from the etching liquid alternately more than one time. CONSTITUTION:An etching tank is filled with 5l of 6% aqueous solution of ammonium persulfate. Subsequently, an operation for immersing a wafer held by a substrate holder into the etching liquid (aqueous solution of ammonium persulfate) and an operation for lifting the wafer completely above the etching liquid are repeated alternately thus etching a thin copper film for about 4min using a photoresist as a mask. The time (one cycle) to be elapsed after descending of the wafer before lifting thereof from the etching liquid is set at 5sec or less.
Patent JP-H1048970-A (JP)
Title: Image forming device
Inventor: SOGA SETSUO
IPC: G03G15/16
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an worm hole image, and to form a good quality of image having no defect. SOLUTION: An intermediate transfer belt 21 is formed of a material with the volume resistance value 10<8> to 10<10> Ωcm, so as to improve the transferring property of the primary copy. A secondary transfer belt 31 to transfer secondarily a toner image transferred to the intermediate transfer belt 21 to a transfer member 7 is formed of an insulating belt with the volume resistance value more than 10<11> Ωcm, the line of electric force generated at the upstream side of the secondary transfer roller 26 is suppressed by the transfer bias applied to the intermediate transfer belt 31, and the distribution of the resistance value of the secondary transfer belt 31 is stabilized, as well as the attachment of the generated transfer dust to the transfer member 7 is prevented, so as to form an image with no transferring unevenness.
Patent JP-S61113108-A (JP)
Title: Production of magnetic head
Inventor: KOE HIDEAKI
IPC: G11B5/17
Filed: 1984-10-15
Abstract: PURPOSE:To improve a life of a magnetic head itself by insulating electrically a magnetic core itself and a coil by an insulation glass layer of the low melting point even when the coat of the coil is damaged at the groove-formed surface angle part. CONSTITUTION:In the butted surface of a pair of core blocks 21a and 21b, plural notch grooves 5 for regulating a track width are formed along the lengthwise direction angle part of the core block at the prescribed interval and a groove 8 for winding and a groove 6 for reinforcement are formed at one side core block 21a. After a low melting point glass rod 7 is placed at the notch groove 5, the groove 8 for winding and the groove for reinforcement, thermal treatment is executed for the glass rod 7, and the rod 7 is filled in the notch groove 5, the groove 8 for winding and the groove 6 for reinforcement. Next, the glass 7 protruded from the notch groove 5, the groove 8 for winding and the groove 6 for reinforcement is removed, and further, a mirror surface-shaped glass layer 7a is formed on the forming wall surface of the groove for winding. To the protruded surface of both blocks 21a and 21b, a high melting point glass layer 4 is covered, and thereafter, both blocks 21a and 21b are protruded, the melting temperature of low melting point glass is executed, the welding is executed and the coupling body is formed.
Patent JP-S6278343-A (JP)
Inventor: TANI ICHIRO
IPC: E04D5/00
Filed: 1985-09-27
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-S60108410-A (JP)
Title: Manufacture of thermoplastic resin
Inventor: FUKUDA TEIZOU
IPC: C08F4/54
Filed: 1983-11-18
Abstract: PURPOSE:To obtain the titled resin with impact resistance and fluidity in good balance, by graft polymerization of aromatic alkenyl monomer etc. to rubbery polymer containing conjugated diene polymer having both specific content of cis- 1,4-bond and average sequence of said bond. CONSTITUTION:The objective resin can be obtained by graft polymerization of (A) 97-65wt% of aromatic alkynyl monomer or its mixture with copolymerizable monomer to (B) 3-35wt% of rubbery polymer containing >=10wt% of conjugated diene polymer with a cis-1,4-bond content >=70wt% and average of said bond >=110. Said conjugated diene polymer can be prepared by polymerization using pref. a catalyst made up of (1) a compound of lanthanum-series element with atomic number falling between 57 and 71, (2) organoaluminum compound of formula AlR1R2R3 (R1-R3 are each H or 1-8C hydrocarbon) and (3) aluminum halide of formula AlXnR3-n ( X is halogen, R is hydrocarbon; n is 1, 1.5, 2, or 3).
Patent JP-S6195231-A (JP)
Title: Apparatus for inspecting membrane
Inventor: TANI KATSUHIKO
IPC: G01N23/06
Filed: 1984-10-17
Abstract: PURPOSE:To easily obtain the absorption spectrum of a membrane, by adhering a membrane to be inspected to the surface of a Bragg reflectable crystal and allowing light having a different wavelength to be incident to said membrane to perform Bragg reflection. CONSTITUTION:X-rays 2 from an X-ray source 1 passes through a slit 3 to be converted to divergent X-ray beam 2a which is, in turn, incident to the crystal surface 4a of a first crystal plate 4 at an incident angle of theta1-theta2 and respectively reflected to directions determined from each wavelength and the incident angle theta by Bragg reflection to generate wavelength dispersion. Dispersed reflected X-ray beam 2b is incident to a second crystal plate 5 having a membrane 6 to be inspected deposited thereto and again receives Bragg reflection at the crystal surface 5a. X-ray beam 2c reflected from the crystal surface 5a at angle of delta passes through the membrane 6 with a thickness (d) only over a distance of d/sindelta. The reflected beam 2c having received sufficient absorption in the membrane 6 reaches a detector 7 to obtain an X-ray absorption spectrum.
Patent JP-S6279881-A (JP)
Title: Coating method
Inventor: KIMURA KATSUMI
IPC: B05D7/24
Filed: 1985-10-01
Abstract: PURPOSE:To form a secure coating layer by heating a steel pipe by induction heating to a specific temp., enclosing a heating section with a vessel, supplying powdered polyolefin to the inside of the vessel and applying oscillation thereto thereby sticking the powdered polyolefin to the heating section. CONSTITUTION:The steel pipe 1 is heated to the temp higher by at least 30 deg.C than the m.p. of the powdered polyolefin by induction heating. The heating section is enclosed with the powder contg. vessel 9 and the powder is supplied into the vessel 9. The oscillation is applied to the bottom of the vessel 9 to stick and adhere the powdered polyolefin to the heating section; thereafter, the section of the steel pipe 1 where the powdered polyolefin is stuck and adhered is reheated by the induction heating to the temp. higher by at least 30 deg.C than the m.p of the powdered polyolefin. As a result, the coating layer of the powdered polyolefin which does not contain air voids and is securely adhered to the surface of the steel pipe to a uniform thickness is formed on the heated part of the steel pipe.
Patent JP-H0766021-A (JP)
Title: Permanent magnet
Inventor: TSUDAI AKIHIKO
IPC: H01F1/055
Filed: 1993-08-31
Abstract: PURPOSE:To provide a permanent magnet, in which a maximum energy product is improved and which has high performance. CONSTITUTION:General formula R1xR2yCozFe100-x-y-z (1). (where R1 represents at least one kind of an element selected from rare earth elements and R2 at least one kind of an element selected from elements having atomic radii of 0.156-0.174nm, and (x), (y) and (z) are shown by 2<=x, 0<=y, 4<=x+y<=20 and 0.01<=y+z respectively at atomic %), Fe or Fe and Co occupying in main phase are contained at 90 atomic % or more, and the X-ray main-diffraction peak intensity of alpha-Fe phase or (FeCo) phase is 0.01-5 times as large as main phase.
Patent JP-S59105958-A (JP)
Title: Resonator
Inventor: SAWADA TOSHIICHI
IPC: F01N1/02
Filed: 1982-12-09
Abstract: PURPOSE:To permit to obtain the frequency of resonance synchronized with the revolving number of an internal-combustion engine by a method wherein an enclosed resonance chamber is provided in a pipeline communicated with the cylinder of the internal-combustion engine and an inside tubular member in the pipeline is displaced by sliding it through the control of a computer. CONSTITUTION:One end of the tubular member 15 being branched on the way of a suction duct 13 is opened in the resonance chamber 16 consisting of an enclosed space. The revolving number of the engine is read in a computer 20, the component of the dominant frequency of suction noise upon each revolutions is computed, a driving signal is sent to an actuator 19 so as to obtain the resonance frequency corresponding to the component of the frequency and the inside communicating tubular member 15b is slided and moved through a shaft 19 to change the resonance frequency. The length of the communicating tubular member 15 of the resonator 17 is changed into an linear actuator 18 in synchronized with the revolving number of the engine, therefore, the resonance frequency may be changed and the suction noise may be reduced.
Patent JP-S6275813-A (JP)
Title: Speed controller
Inventor: YAMAMOTO SHOKO
IPC: G05D13/62
Filed: 1985-09-30
Abstract: PURPOSE:To attain the improvement of both the speed responsiveness and the productivity that are equivalent to those of an analog speed control system, by performing the proportional compensation and the integral compensation through the analog and digital arithmetic processing circuits respectively and therefore omitting a control volume. CONSTITUTION:At a digital arithmetic processing circuit part comprising mainly an integral compensation arithmetic unit 13, a digital speed command is first read out of a speed input port and the unit 13 carries out the integral compensation arithme tic to deliver this arithmetic result to a D/A converter 14. Then the outputs of a pulse generator 5 and an F/V converter 6 are compared with the output of the D/A converter 15 at an analog arithmetic processing circuit part. While a proportional amplifier 16 carries out the proportional compensation arithmetic processing. Then the sum of the outputs of the converter 14 and the amplifier 16 is delivered in the form of a current command. In such a way, the proportional compensation is carried out at the analog arithmetic processing part with the integral compensation carried out at the digital arithmetic processing part respectively in terms of the speed control. Thus it is possible to attain the improvement of both the speed responsiveness and the productivity equivalent to those of an analog speed control system.
Patent JP-H05199304-A (JP)
Title: Method and apparatus for notifying incoming call during conversation
Inventor: GUI JIEI CHIYAPUUTO
IPC: H04M3/428
Filed: 1992-07-22
Abstract: PURPOSE: To enable a first subscriber to decide whether to receive or reject another call from a third subscriber by muting a handset of the first subscriber by the first subscriber on reception of another call tone and receiving and displaying data related to its discrimination information in a prescribed time. CONSTITUTION: For a prescribed period, a double tone detection circuit 27 detects the existence of another call tone and gives a sign to a microprocessor 20. The microprocessor 20 mutes transmission/reception converters 15 and 16 in a handset 14 through switches 17 and 18 and responds to the call tone. Frequency shift keying(FSK) data related to the third subscriber is received by an FSK demodulation circuit 22 and is converted to a digital bit stream there and is supplied to the microprocessor 20. The microprocessor 20 converts this data to information which is to be displayed on a display device 23. Thereafter, the first subscriber confirms identification of the calling subscriber to determine whether to receive the call or not.
Patent JP-2001044789-A (JP)
Title: Surface acoustic wave filter, its manufacture and radio equipment using this surface acoustic wave filter
Inventor: MATSUI ATSUSHI
IPC: H03H9/25
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter with stable quality by eliminating in advance things with probability of causing a defect later in the case of mounting the filter on a radio equipment or the like. SOLUTION: Two surface acoustic wave filter elements each consisting of 1st and 2nd surface acoustic wave resonators 6a, 6b provided with comb-like electrodes 3a, 3b and reflector electrodes 4a, 4b placed on a piezoelectric substrate 2 and connected through common bus bars 5a, 5b, are connected in series. Then the piezoelectric substrate 2 is contained in a package 1, and the comb-like electrodes 3a, 3b and the common bus bars 5a, 5b are electrically connected to external connection terminals 9a, 9b, 9c and an earth terminal 10. The external connection terminals 9a, 9b, 9c and the earth terminal 10 are electrically not connected.  When a voltage is applied among the external connection terminals 9a, 9b, 9c, a voltage is applied to all the comb-like electrodes 3a, 3b to cause a short-circuit defect for an electrode on which a metallic foreign material is placed and then the frequency characteristic is measured to detect the short-circuit defect and to eliminate the defect.
Patent JP-H0762975-A (JP)
Title: Horizontal hole drilling method, pipe member and pipe body used therefor
Inventor: TSURUKI ISAO
IPC: E21D9/06
Filed: 1993-08-31
Abstract: PURPOSE:To smoothly advance a pipe body by circularly drilling multiple lubricant guide holes on the outer periphery of a sewer pipe or the like buried by the jacking method, and injecting a lubricant between the ground and a pipe body to reduce friction at the time of an advance. CONSTITUTION:A sewer pipe 3 made of a concrete pipe member is pushed and advanced by a hydraulic jack 4 or the like installed in a vertical shaft 1, and the sewer pipes 3 are connected and buried in sequence. Multiple lubricant guide holes 7 are circularly drilled on the outer peripheries of the sewer pipe 3 and a joint pipe body 6, and check valves are provided on the guide holes 7. When the sewer pipe 3 is advanced into the ground, a lubricant is injected to the outer face of the sewer pipe 3 from the guide holes 7 with a quantitative pump or the like to reduce the friction force between the sewer pipe 3 and the ground. The advance can be made smoothly and efficiently.
Patent JP-H0947293-A (JP)
Title: Production of 13c-labelled compound
Inventor: MAEDA HIDEKATSU
IPC: C12P19/24
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a<13> C-labelled compound useful for detecting the metabolism of an intracerebral glucose, etc., by treating<13> C-labelled formaldehyde and D-ribose-5-phosphate with a heat treated material of the extract liquid of specific microbes cultured in a medium using methanol as a single C-source. SOLUTION: This method for producing a<13> C-labelled compound is to obtain glucose-6-phosphate labelled specifically at its C-1 position by using a material obtained by heat treatment, at a temperature of 40-80 deg.C, of a cell-free extract of microbes obtained by inoculating and culturing one or more strains such as Methylobacillus glycogenes JCM2852, 2855 and 2866 in the liquid medium using methanol as a single C-source instead of a 3-hexulosephosphate synthase and a phosphohexsulose isomerase, in the reaction of a<13> C-labelled formaldehyde with D-ribose-5-phosphate in the presence of the system of the formaldehyde- fixing enzymes of a microorganism using methanol as a substrate and consisting of a phosphoriboisomerase, a 3-hexulosephosphate synthase, a 3- phosphohexuloisomerase and a 3-phosphoglucoisomerase.