baber/WOPTO huggingface dataset:
Patent JP-H1149715-A (JP)
Title: Production of difluorophenols
Inventor: FUKAI YASUSHI
IPC: C07C39/27
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject compound useful as an intermediate for medicines, agrochemicals, liquid crystals or the like by reacting a specific trifluorobenzene with sodium methoxide in an alcoholic solvent, producing a specified difluoroanisole and then hydrolyzing the resultant difluoroanisole. SOLUTION: (A) Trifluorobenzene represented by formula I (1,2,3- trifluorobenzene or the like), (B) sodium methoxide in an amount of 8-3.0 mol based on 1 mol component A and (C) an alcohol (methanol, ethanol or the like) in a volume of 2-10 ml based on 1 g component A are charged into a reactor and reacted at 60 deg.C to the boiling and refluxing temperature for 5-12 hr under stirring. A dilute hydrochloric acid is then added to neutralize the reactional mixture after the reaction. Transparent two phases are obtained and an organic phase is subsequently collected by separation. Difluoroanisole represented by formula II is then hydrolyzed in the organic phase to afford the objective compound represented by formula III (2, 5-difluorophenol or the like).
Patent JP-H1047558-A (JP)
Title: Connecting device for pipe
Inventor: TOSHIMA TOSHIO
IPC: F16L23/036
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To surely fit a press ring to a receiving part of a press ring setter, in a connecting device for a pipe for compressing an annular seal material arranged between a socket/spigot by the press ring bolt connected to a flange in an opening end of the socket. SOLUTION: In a condition receiving a press ring 9, by rotating this press ring 9, a position of its bolt hole 12 is made to correspond to a position of a bolt 10 by a press ring setter 32, this device has the press ring setter 32 and a press ring pusher 37 for pressing the press ring 9 into a receiving recessed part 36 of this press ring setter 32. The press ring setter 32, by lowering down from the upward, is covered in almost a semiperipheral part in an upper side of a pipe 3. The press ring pusher 37 is able to press at least an upper part side surface and one and the other side surface in a central part along the vertical direction, in the press ring 9 tending to be pressed in the receiving recessed part 36 of the press ring setter 32.
Patent JP-H0868155-A (JP)
Title: Cradling suspending fixture
Inventor: FUJIWARA GIICHI
IPC: E04B9/18
Filed: 1994-08-31
Abstract: PURPOSE: To fit a cradling without notching it regardless of the size of the height of an attic. CONSTITUTION: This cradling suspending fixture is constituted of a rectangular solid elastic body 10, a cradling fitting member 20 fitting a cradling, and an upper structural body fitted member 30 fitted to an upper structural body such as a ceiling slab or a ceiling beam. The cradling fitting member 20 is provided with a cradling side fixing section 21 fixed to one side face 11 of the elastic body 10 and a cradling fitting section 22 provided integrally with the cradling side fixed section 21 to be protruded downward in parallel with one side face 11 of the elastic body 10 from the cradling side fixing section 21.  The upper structural body fitted member 30 is provided with a structural body fixing section 31 fixed to the other side face 12 of the elastic body 10 and a structural body fitted section 32 located in the plane perpendicular to the other side face 12 and provided integrally with the structural body side fixing section to be protruded upward from the structural body side fixing section 31.
Patent JP-H0954850-A (JP)
Title: Paper money discrimination device
Inventor: IMAGAWA KAZUHIKO
IPC: G06T7/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To enable the color discrimination of paper money with a miniaturized configuration, to remarkably improve discrimination accuracy, to facilitate maintenance and further, to improve optical resolution. SOLUTION: On the back side of insertion slot 22 for paper money and one side of passage for paper money 23 at a bill validation part 21, a light source device 27, for which plural LED chips 36-38 for respectively generating the light beams of plural wavelength bands λ1, λ2 and λ3 are mounted on a substrate 35 and a diffusion film 40 is arranged on the surface, and a condenser lens 28 for converging the light from the light source device 27, are arranged. On the opposite side of passage for paper money 23, a slit member 29, for which a slit 42 linearly extended in the breadthwise direction of paper money 23 is formed, prism 30 of configuration having plural prism pieces mutually optically separated with separate pieces, and CCD image pickup device 31, are arranged.  The signal from the CCD image pickup device 31 is read by a pattern discriminating device 41, the pattern of prescribed color is discriminated, and the truth or counterfeitness of paper money 23 and the denomination of paper money 23 are discriminated.
Patent JP-H1112688-A (JP)
Title: Age hardening steel excellent in cold forgeability
Inventor: HANIYUDA TOMONORI
IPC: C22C38/60
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an age hardening steel for machine structural use, excellent in cold forgeability and having high strength equal to that of a heat treated medium carbon material. SOLUTION: As to the contents of alloying elements, this age hardening steel has a composition containing, by weight, 1.00-2.00% Cu, 0.50-1.50% Ni, and one or >=2 kinds selected from 0.005-0.030% S, 0.003-0.020% Te, 0.005-0.030% Pb, 0.005-0.030% Bi, and 0.0005-0050% Ca, also containing C, Si, Mn, and N in the amounts limited to <=0.10%, <=0.10%, <=0.35%, and <=0.010%, respectively, and having the balance essentially Fe and further containing, if necessary, one or >=2 kinds selected from 0.010-0.100% Al, 0.005-0.050% Ti, 0.02-0.15% V, 0.005-0.050% Nb, and 0.0010-0.0080% B.
Patent JP-H0952504-A (JP)
Title: Connecting structure of strut assembly to knuckle spindle
Inventor: FUJIKI HIROYUKI
IPC: B60G7/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To facilitate connecting work by providing upper flange parts for projecting and positioning the upper end of a connecting part on the upper parts of both side plates of a bracket, and by providing lower flange parts projecting to the opposite facing sides of both side plates and for performing insertion guide for the connecting part on the lower parts. SOLUTION: Upper flange parts 31 and lower flange parts 33 are provided on a bracket inner 15, and the upper flange parts 31 are projectingly provided on the facing sides of both side plates 17a, 17b and position the upper end of a connecting part 23. The lower flange parts 33 perform insertion guide for the connecting part 23 and provided on the lower parts of the side plates 17a, 17b so as to project to the opposite facing sides of both side plates. When the connecting part 23 is inserted into an attaching part 19 from below in assembling, the lower flange parts 33 serve as insertion guides for the connecting part 23. The connecting part 23 is guided to inclined parts 37 of the upper flange parts 31 and sandwiched between the inclined parts and a base 15a of a bracket inner 15, and the upper end of the connecting part 23 is positioned.  Accordingly, through holes 21a, 21b of the side plates 17a, 17b and through holes 25a, 25b of the connecting part 23 are easily aligned.
Patent JP-S5997996-A (JP)
Inventor: YOSHIMATSU HIDEAKI
IPC: B66D1/44
Filed: 1982-11-25
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-H0745829-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO HIROHIKO
IPC: H01L29/78
Filed: 1993-07-28
Abstract: PURPOSE:To enhance resistance to electrostatic breakdown by so making contact hole on a drain diffused region that a distance between an end of a gate electrode side and a gate electrode is shorter at contact hole side of a farther position from an end of a metal wiring. CONSTITUTION:Seven contact holes 42b-42d are arranged along a channel width W direction on metal wiring parts 40b-40d on a drain diffused region. The holes 42b are arranged at an equal interval in the channel width W direction and so made that a size of a channel length direction is larger at position farther from an output pat. As a result, the hole 42b farther from the pad is shorter at a distance from an end of a gate electrode side of the hole 42b to a gate electrode 34. A distance from the end of the gate electrode side of the hole 42b to the electrode 34 is sequentially shorter from that near the pad to that farther from the pad. Concentration of a surge current at the contact near the pad of the wiring 42b can be prevented.
Patent JP-H0350043-A (JP)
Title: Head lamp, horizontally and vertically setting level apparatus therefor, and horizontally and vertically setting method
Inventor: UMEDA TORU
IPC: B60Q1/06
Filed: 1989-08-10
Abstract: PURPOSE:To enable the user of an automobile to surely make a horizontal and vertical setting of a head lamp by carrying out readjustment with the use of an adjusting screw so as to compensate a head lamp for an individual difference of a vehicle body upon attachment of the head lamp onto the vehicle body on an assembly line, and by attaching an alignment mark indicating thus obtained set value on the automobile. CONSTITUTION:In the case of replacement of head lamps due to damage or the like, a head lamp 1 for repair is set at its original position by means of a horizontal jig 21. A horizontal arrow mark of a horizontal index 7 of the head lamp 5 for repair is not naturally aligned with a horizontal alignment mark 8 on an automobile 20 due to an individual difference of the automobile. By surely setting the horizontal arrow mark 6c of the horizontal index 7 to the horizontal alignment mark 8 with the use of a horizontally adjusting screw 3b, the compensation for the individual difference may be made,that is, the horizontal setting is completed. Namely, no level is required for horizontal setting of a head lamp, and further, the installation of the head lamp can be made without a lens 2 being adjusted to the horizontal set position. Accordingly, the setting may be made to be simple, thereby the setting of the head lamp can be made even by the user for an automobile.
Patent JP-S58109783-A (JP)
Title: Monitoring method for abrasion of regulating valve
Inventor: MAEDA SANJI
IPC: F16K37/00
Filed: 1981-12-22
Abstract: PURPOSE:To make advantageous the maintenance measures such as the replacement of a valve, by enabling to constantly monitor the abraded condition of the valve. CONSTITUTION:Detected values of valve inlet pressure P1, valve outlet pressure P2, slurry flow rate F, valve stroke Tv and the specific gravity r2 of the slurry in proximity to the regulating valve 2 provided in a conveying pipe 1 for the slurry are inputted into a calculator 3 to calculate the value of Cv in use, an output from the calculator 3 is inputted into a comparator 4, where it is compared with a design value of Cv stored, and the value is displayed on a digital display device 5.
Patent JP-H0755892-A (JP)
Title: Ic testing device
Inventor: KOYAMA KIYOAKI
IPC: G01R31/316
Filed: 1993-08-23
Abstract: PURPOSE:To perform test accurately by providing a storage part for storing the amount of attenuation of analog signal of a test head for every frequency to be handled and a control part for adjusting the analog signal based on the amount of attenuation of the storage part according to the frequency of the analog signal. CONSTITUTION:A test system controller (TSC) 9 obtains the amount of attenuation of a test head 16 according to the amount of attenuation when a coaxial cable 15 is connected to a connector 24 and that when the cable 15 is connected to a connector 18 and then stores it in a memory 27. A measurement board 17 is removed, a performance board 19 is brought into contact with a test head 16, and the TSC 9 takes out the amount of attenuation, corresponding to the frequency of a signal given to a target (DUT) 20 to be tested which includes an analog signal processing part, from the memory 27 and then obtains the compensation value of signal. A compensated analog signal is output to a signal generator 12 via a module controller 10. The analog signal which is attenuated by the test head 16 is input to the input terminal of the DUT 20.
Patent JP-H0256970-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: TERAUCHI MASAHARU
IPC: H01L29/78
Filed: 1988-08-22
Abstract: PURPOSE:To increase the mobility of carriers by successively laminating a source electrode layer, a CdSe semiconductor layer and a drain electrode layer in parallel with an insulating substrate so that the electrode of two layers holding the CdSe semiconductor layer are not brought into contact electrically and forming a gate electrode in a region in which the electrodes of the two layers are not brought into contact electrically. CONSTITUTION:An NiCr layer is shaped onto a glass substrate 1, and used as a source electrode 2. A CdSe film 3 is formed onto the source electrode 2 as a semiconductor layer, and an NiCr layer is shaped onto the film 3 as a drain electrode 4. The NiCr layer 2, the CdSe film 3 and the NiCr layer 4 are reverse-sputtering etched at a time, and patterned so that one end faces of the three layers coincide with each other, and an Al-Ta-O layer as a gate insulating film 5 is formed to a shape coating the end faces. A gate electrode 6 is shaped in a region, in which the gate electrode 6 is not brought into contact electrically with the source electrode 2, the CdSe semiconductor layer 3 and the drain electrode 4 including the end faces of the three layers under the gate insulating film 5 on the gate insulating film 5 on the film 5. Accordingly, the effect of scattering on the crystal boundary of carriers is reduced, thus increasing the effective mobility of carriers.
Patent JP-H0546400-A (JP)
Title: System rising system by diagnosing processor
Inventor: YAMAMASU KAZUHIRO
IPC: G06F1/00
Filed: 1991-08-20
Abstract: PURPOSE:To provide a system rising system by a diagnosing processor which can easily change a parameter or change the load device of firmware and software and can perform the system rise of plural patterns. CONSTITUTION:A central arithmetic processor 1 connects respectively with a diagnosing processor 3 through an input output interface 2 and with a input output processor 5 through an input output interface 4, the diagnosing processor 3 connects with a magnetic disk device 6 to store respective kinds of the parameter including the designation of plural system rise patterns and the system rise information including the designation of the firmware and software, and the input output processor 5 connects with magnetic disk devices 7 and 8 to store respectively plural pieces of the firmware and software. At the time of the system rise, the central arithmetic processor 1 reads respective kinds of the parameter including the designation of the pattern held by the magnetic disk device 6 and the system rise information including the designation of the firmware and software.
Patent JP-S6099602-A (JP)
Inventor: ISHIDA REMIO
IPC: B27D3/02
Filed: 1983-11-04
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-H0373499-A (JP)
Title: Semiconductor storage device
Inventor: TAKAHASHI YASUSHI
IPC: H01L27/10
Filed: 1989-08-14
Abstract: PURPOSE:To suppress the fault rate of redundancy word line or a redundancy data line after saving a defect by executing switching to the redundancy word line or the redundancy data line only by a memory array or a memory mat including a defective word line or a defective data line. CONSTITUTION:The memory array SM or the memory mat MAT including the defective word line or defective data line is discriminated and the switching to the redundancy word line Wr0 or a redundancy data line is selectively execut ed only by the discriminated memory array SM or memory mat MAT. Conse quently, the fault rate of the redundancy word line Wr0 or redandancy data line after saving the defect can be suppressed and the number of required redun dancy word lines or redundancy data lines to be connected can be reduced.
Patent JP-H1028505-A (JP)
Title: Float with automatically striking device
Inventor: WADA SABURO
IPC: A01K93/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a float with automatically striking device, capable of surely striking a fish in a flush when the fish bites and enabling a fisherman to fish by using plural rods and capable of informing the fisherman of the striking by a visual method. SOLUTION: This float 2 with automatically striking device has a swinging member 21 having a first line hole 22 at the end and installed in the upper part of a freely liftable and lowerable lever installed in a guided 4 of the float 2 so as to be freely swung, and a long and narrow sliding rod 13 having a second line hole 14 at the upper end and installed in an open hole bored in the float 2 so as to be freely slid upward and downward.  Further, the float 2 also has the second line hole 14 of the sliding rod 13 arranged under the first line hole 22 of the swinging member 21, a lifting and lowering lever usually forced upward, a maintaining structure for engaging the lifting and lowering lever at a lower position to which the lever is largely pushed downward and a canceling structure for canceling the maintaining structure and being operated by a pushing down force above a prescribed value of the sliding rod 13. The line is passed through the first line hole 22 of the swinging member 21 and the second line hole 14 of the sliding rod 13, and a stopper is formed on the line at the upper position of the first line hole so as not to pass through the first line hole 22 of the swinging member 21.
Patent JP-S6186464-A (JP)
Inventor: MORI KAZUTAKA
IPC: C04B35/00
Filed: 1984-10-05
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-2000040651-A (JP)
Title: Optical equipment, aligner and device manufacturing method
Inventor: EBINUMA RYUICHI
IPC: G02B7/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To measure movement of an optical element with very high precision, in optical equipment needing high precise optical adjustment such as the projection optical system of an aligner. SOLUTION: A movable lens 7 constituting the projection optical system of an aligner, and capacitance sensors for detecting the movement of the lens 7 are installed. The capacitance sensors are annularly arranged along the periphery of the optical element. The capacitance sensors have an annular electrode and an annular target 9. The target 9 can move together with the optical element, and the electrode 9 is installed in a fixing part 5.
Patent JP-H0258174-A (JP)
Title: Color designation information input device
Inventor: SANO SHIGEHIRO
IPC: G06F17/50
Filed: 1988-08-24
Abstract: PURPOSE:To efficiently and accurately form screen tint information by reporting the occurrence of duplicate plain halftone information input detected by a duplicate input detecting means, which detects the occurrence of duplicate input, to monitor duplicate input of successively inputted screen tint information. CONSTITUTION:A duplicate input detecting means 1b compares respective plate colors of color picture areas successively inputted from a screen tint information input means 4 and screen tint percentages corresponding to these plate colors with respective plate colors of already registered color picture areas stored in a screen tint information table memory and screen tint percentages corresponding to these plate colors. When the duplicate input detecting means judges that respective plate colors of already registered color picture areas and screen tint percentages corresponding to these plate colors are inputted, a reporting means 1c reports the occurrence of duplicate screen tint information input and assigns color numbers to plate colors of inputted color picture areas and screen tint percentages corresponding to these plate colors. Thus, duplicate color designation information input is released to efficiently input color designation information.
Patent JP-H0370387-A (JP)
Title: Key telephone system
Inventor: INOUE AKIRA
IPC: H04Q3/58
Filed: 1989-08-10
Abstract: PURPOSE:To receive an incoming call without keeping a caller of a main wire waiting until a telephone call ends by sending out an alarm tone to an extension telephone set at an incoming call destination when outgoing is received from the main wire including the extension telephone set at the incoming destination during the use of the extension telephone set. CONSTITUTION:A main device 10 is equipped with extension telephone sets 11-1n and main wires 21-2m respectively. For example, when there is an incoming call from the main wire during the use of the extension telephone set 11, the alarm tone indicating that there is the incoming call to the extension telephone set 11 at the individual incoming destination which is specified to the main wire 21 is sent out. Consequently, the user of the extension telephone set 11 can receive the incoming call from the main wire by quitting or pending the current talk temporarily without keeping the caller waiting long.
Patent JP-H1046114-A (JP)
Title: Low-stress filmy adhesive, and lead frame and semiconductor device obtained by using the same
Inventor: MATSUURA SHUICHI
IPC: H01L21/60
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-stress filmy adhesive in which stress hardly builds up during adhesion and which is useful for an adhesive member of a large-sized semiconductor chip. SOLUTION: A filmy adhesive (A) comprises an adhesive layer contg. 100 pts.wt. adhesive resin having a glass transition temperature of 50-250 deg.C and 10-400 pts.wt. elastic filler. Another filmy adhesive (B) comprises an adhesive layer contg. 100 pts.wt. adhesive resin having a glass transition temperature of 50-250 deg.C, 10-400 pts.wt. elastic filler, and 0-10 pts.wt. coupling agent. A still another filmy adhesive (C) is prepd. by incorporating 0.5-12 pts.wt. (based on 100 pts.wt. adhesive resin) solvent into the adhesive layer of filmy adhesive A or B. A multilayer filmy adhesive is prepd. by sticking a filmy adhesive selected among filmy adhesives A, B, and C to at least one side of a filmy substrate. These adhesives are used as bonding members for bonding lead frames to semiconductor chips.
Patent JP-H0740375-A (JP)
Title: Manufacture of gasket
Inventor: SHIMIZU TORU
IPC: B29L31/26
Filed: 1993-07-30
Abstract: PURPOSE:To contrive prevention of generation of flashes, by a method wherein a work having a molding sphere of a gasket is inserted into a mold, mold clamping is performed by interposing a film into a parting face of the mold and injecting a molding material of the gasket to a mold cavity face corresponding to a gasket molding sphere on the work after sticking a film to the mold cavity face. CONSTITUTION:While a work W is inserted beforehand into a work holding part of a female mold 11, the male and female molds 10, 11 are parted and broken at a parting face PL, a film 20 is set up and the molds are clamped. Then the molds 10, 11 are heated, the film 20 is deformed thermally and a clearance C between the male mold 10 and work W is filled up. Then after the film 20 is stuck close to cavity faces 13A, 16A comprised of gasket forming recessed grooves 13, 16 formed in the molds 10, 11 by decompression, a gasket molding material is injected. Therefore, since the clearance C is swept away by the film 20, generation of flashes does not happen and pessurization force also to the work W can be set up low, damage also to the work W can be prevented.