baber/WOPTO huggingface dataset:
Patent JP-H11297877-A (JP)
Title: Method of mounting bump components
Inventor: OCHIBE MITSURU
IPC: H01L23/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To easily detect a fracture position of a junction of each bump electrode in a short time by mutually connecting adjacent bump terminals in evaluating bump components to form, based on the emitting condition of a light emitting element, steps for detecting fracture positions. SOLUTION: By using an evaluating bump component having bump terminals 1 internally connected with one stroke wiring, one of all junctions is used as a common terminal and light emitting elements D each emitting by flowing a current in the junction 6 is added to other junctions 6. When the junction 6 between the bump component and substrate is normally connected, a current from a power source Vi flows via a resistance element R, light emitting element D, junction 6, carrier inner wiring 8 and bump terminal 1 to emit a light from the light emitting element D. If only the junction 6 is not normally connected because of fracture, no current flows from the power source Vi and corresponding light emitting element D does not light up, thereby detecting the fracture position of the junction 6.
Patent JP-S5319726-A (JP)
Title: Pattern shape measuring unit
Inventor: FUKUCHI HIROMICHI
IPC: G01B11/24
Filed: 1976-08-06
Abstract: PURPOSE: To make it possible to produce a unit at a low price and measure automatically the shape of pattern at a high speed, without requiring a memory of a large capacity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10274161-A (JP)
Title: Flapper valve plug of compressor for air conditioner and its manufacture
Inventor: NAKAMURA SADAYUKI
IPC: F16K17/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance while keeping fatigue characteristics requriued for a flapper valve plug by forming the plate-like flapper valve plug for opening and closing a coolant discharge port of a compressor for an air conditioner of martensite stainless steel treated under specified atmosphere and having compressive residual stress on its surface. SOLUTION: Not only hardness after quenching but also value of residual sress is important in the case that martensite stainless steel is used for a flapper valve plug 9. In order to obtain a compressive value of residual stress of martensite stainless steel, it is abruptly cooled after heating to the transformation range for obtaining austenite single phase under nitrogen atmosphere of 20 percent or more and oxygen atmosphere of 10 percent or less. Surface roughness Ra can be reduced to 0.5 micrometers or less. The flapper valve plug 9 is, for instance, prepared by punching a thin plate having thickness of 0.3 mm to a short strip form of 90×18 mm, and thereby forming bolt through-holes 10 each having a diameter of 8 mm on one side.
Patent JP-H01268699-A (JP)
Title: Production of deformyltylosin derivative and intermediate thereof
Inventor: WATANABE HIDEYUKI
IPC: A61P31/04
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the subject derivative useful for remedy of animal or feed additive in low cost and high yield, by oxidizing formyl group of tylosin derivative to become ester and decarboxylating. CONSTITUTION:(A) A compound expressed by formula I (R2 is H or mycinocyl; R3 is H, -OR4 or mycalocyloxy; R4 is protect group of OH group) is oxidized with (B) a chlorite to obtain a carboxylic acid expressed by formula II, (C) esterified by a mixed acid anhydride method in the presence of N-hydroxy- pyridine-2-thion or N-hydroxy-4-methylthiazole-2-thion, (D) decarboxylated by a radical reaction in the presence of hydrogen donor and radical initiator to obtain deformyl compound expressed by formula III and protect group of hydroxyl group is removed to afford the aimed compound expressed by formula IV. Besides, the component D is preferably a mercapto compound, tributyltin hydride or azoisobutyronitryl.
Patent JP-H03292717-A (JP)
Title: Manufacture of crystalline semiconductor thin film
Inventor: YAZAKI MASATOSHI
IPC: H01L21/20
Filed: 1990-04-10
Abstract: PURPOSE:To make it possible to form the crystals of large grain diameters at the specified positions by a method wherein, after an insulating film has been formed on the polycrystalline semiconductor film formed on a transparent insulative substrate, a shielding film is formed on the non-formed layer surface of the film of the transparent insulative substrate, the shielding film is left in an insularly form, and a laser beam is made to irradiate on the polycrystalline semiconductor film from the direction of surface where the shielding film is formed. CONSTITUTION:For example, a polycrystalline Si film 2 is formed on a transparent insulative substrate 1 of quartz and the like. Then, after an SiO2 insulating film 3, for example, is formed on the polycrystalline Si film 2, a shielding film 4 is insularly formed on the non-laminated layer surface surface of the transparent insulative substrate 1 using a lithographic method. The shielding film 4 absorbs or reflects a laser beam 5 when the laser beam 5 is projected, and the laser beam 5 hardly reaches the polycrystalline Si film 2. By the presence of the shielding film 4, a recrystallized Si film 6, having the crystal of large grain diameter, can be formed after irradiation of the laser beam 5. The position of crystal grains of large grain diameter of the recrystallized Si film 6 is corresponded to the position where the shielding film 4 is not present.
Patent JP-H01198704-A (JP)
Title: Heat resistant plastic optical fiber
Inventor: YAMAUCHI HIROSHI
IPC: G02B6/00
Filed: 1988-04-19
Abstract: PURPOSE:To decrease moisture absorption and transmission loss and to improve heat resistance by forming a sheath of a chlorotrifluoroethylene polymer or chlorotrifluoroethylene/vinylidene fluoride copolymer essentially consisting of the chlorotrifluoroethylene. CONSTITUTION:The monomer resin consisting of the chlorotrifluoroethylene or the fluorine-contained copolymer contg. at least the chlorotrifluoroethylene having >=75mol.% unit based on the chlorotrifluoroethylene and the vinylidene fluoride is used as the sheath. The polymer essentially consisting of the chlorotrifluoroethylene is extremely low in moisture water vapor transmission as compared to other fluoroolefin resins and hardly allows passage of water. The performance of an optical fiber is sufficiently maintained and the plastic optical fiber having good heat resistance is obtd. at and under a high temp. and high humidity if the above-mentioned polymer resin or copolymer is used as the sheath of the plastic optical fiber.
Patent JP-S62251135-A (JP)
Inventor: HORIUCHI KENJIRO
IPC: F16F15/02
Filed: 1986-04-25
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-S58212232-A (JP)
Title: Line connecting and controlling method of multi-channel semi-duplex line
Inventor: URABE KENZOU
IPC: H04W84/08
Filed: 1982-06-04
Abstract: PURPOSE:To simplify the communication control system, by providing a simple monitor function for a communication terminal station in addition to various functions such as channel switching and data transfer for executing monitoring of all channels of a duplex line and channel selective connection of channels at outgoing calls at each communication terminal. CONSTITUTION:A transmission section 1 of the communication terminal modulates a prescribed carrier with a modulating signal from a terminal station 5 and the transmission is done by switching on/off a switching gate 3 with a transmission start signal from the terminal station 5. When the start signal is not given, the gate 3 connects a line LINE to an input of a receiving section 2, which demodulates the received carrier and applies a demodulating signal and a reception detecting signal to the terminal 5. A channel set signal from the terminal 5 is inputted to a frequency synthesizer 4 connected to the transmission section 1 and the receiving section 2 and gives an output of a frequency corresponding to the set channel in common to the transmission section 1 and the receiving section 2. Further, the monitoring of all channels and the channel selective connection are executed at each communication terminal to simplify the communication control system.
Patent JP-S57208547-A (JP)
Title: Interval timer device
Inventor: SHIMAZAKI MAMORU
IPC: G03B17/40
Filed: 1981-06-18
Abstract: PURPOSE:To obtain an interval timer device which achieves even remote control photography, etc., by allowing a switch for remote control to operate corresponding to a power switch coupled with a timer interval setting switch. CONSTITUTION:When a power switch SW6 coupled with a timer interval setting switch SW1 is closed, electric power is supplied from a power battery 1 and the frequency of the output of a quartz oscillator 2 is divided by a frequency dividing circuit 3 at a frequency division ratio which corresponds to a set time interval. Then, a monostable multivibrator 4 activated through a frequency dividing circuit start switch SW3 coupled with a release button is triggered by the circuit 3, and a transistor TR1 generates camera control outputs at the set intervals. When a switch SW5 is opened, on the other hand, an interlocking switch SW2 for remote control is closed to generate a control output through a remote control switch SW4 coupled with the release button, thereby performing even remote control photography, etc., by an external power source.
Patent JP-H11297775-A (JP)
Title: Semiconductor device
Inventor: CHIBA KENICHI
IPC: H01L21/66
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To facilitate burn-in at a wafer level and to drastically reduce man- hours and cost by configuring a circuit, so that respective chips are easily set in a burn-in state only by the supply of power from outside and setting the chips in a stand-by state. SOLUTION: A power line A 106 and a power line B 107 are connected to the inner power source of an IC chip 102 by a chip power line 109 and a chip power line B 110 at the side of the IC chip 102. A self-cutting fuse 111 is connected to the chip power line A 109. The IC chip 102 is especially set to a static state with less current and is burnt in. For this method, a pull-up or pull-down circuit is incorporated without fail on an I/O cell in an input state. Thus, it is not necessary to manufacture a test circuit in the IC chip 102 for burn-in and the increase of an IC chip area can be prevented.
Patent JP-S59221684-A (JP)
Title: Ultrasonic distance measuring device
Inventor: AIZAWA TAKESHI
IPC: G01B17/00
Filed: 1983-05-31
Abstract: PURPOSE:To select an optimum gain automatically and measure the distance to a body to be measured by increasing the gain of a variable gain amplifier gradually from a minimum valve. CONSTITUTION:The gain of the variable gain amplifier 12 is set to the minimum under the command of a CPU. An ultrasonic wave is reflected by the body to be measured and detected by a receiving sensor, an only an ultrasonic wave frequency component is passed through a band-pass filter 7 and amplified by the variable gain amplifier 12. At this time, when the output of the amplifier 12 does not attains to a threshold level set in a comparator 9, the comparator 9 sets an unmeasurable flag as a CPU signal x2, and the CPU clears a counter to increase the amplifier gain slightly with the command of an input x1 to a gain converting circuit 13, and outputs a measurement command gain. The series of operations is repeated by a trigger latch circuit 11 until a measurement end output is generated.
Patent JP-H08292924-A (JP)
Title: Ip address setting method for client side pc
Inventor: YOSHIKAWA KUMIKO
IPC: G06F13/00
Filed: 1995-04-20
Abstract: PURPOSE: To simplify a setting method for LAN connection of the client side PC and improve the operation efficiency by generating an IP address from a server number and a PC number. CONSTITUTION: An IP address setting program 1-3 consists of a data input part 1-B, an IP address generation part 1-C, and a hosts file input/output part 1-A. The IP address setting program 1-3 is started, a hosts file 1-1 is read in the IP address setting program 1-3, and a server number and an PC number are acquired through a screen. At this time, a number of a server to which the PC is connected is specified as the server number, the host part of the IP address of the server number is changed into a PC number, and the IP address of the PC is generated. The IP address of the server is added to the hosts file 1-1, the IP address where there is a local host in the hosts file 1-1 is updated, and the hosts file 1-1 is outputted.
Patent JP-H01266290-A (JP)
Title: Continuous feeder of pulp
Inventor: NAKAGAWA TAKAO
IPC: B65G43/08
Filed: 1988-04-18
Abstract: PURPOSE:To make possible to use a pulp even at out of standard size (thickness) without inducing instability of slurry process, by calculating and presetting a rising speed of table lifter corresponding to a height of pulp bale obtained by a height detecting means. CONSTITUTION:A pulp height of pulp bale 1 transferred to a traverser 2b from conveyer 2a is observed by a height detector 7 and the pulp bale is transferred on a table lifter 3, then the table lifter 3 is straightly raised to a position which a photoelectric switch is driven by a top end of the bale 1 by auxiliary raising means 8a and 8b. A rising speed of the table lifter 3 is calculated in two stages corresponding to charged amount of pulp and height of pulp bale by a program controller 10a, then presetting signals corresponding to speed are outputted to main raising means 9a and 9b through inverter 10b.
Patent JP-H11296302-A (JP)
Title: Three-dimensional coordinate inputting device
Inventor: TANAKA KENGO
IPC: G06F3/033
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional coordinates inputting device for operating quick plotting, and inputting a coordinates at an arbitrary spatial position. SOLUTION: A three-dimensional coordinates inputting device for inputting the coodinates of a three-dimensional virtual space is provided with an inputting means 1 for inputting a two-dimensional position on a display screen 23, Z value obtaining means 2 for obtaining the value of the view point depth direction of a polygon plotted at the two-dimensional position inputted by the inputting means 1, and coordinates converting means 2 for calculating a coordinates in a three-dimensional virtual space based on the two-dimensional position inputted by the inputting means 1, the value of the view point depth direction obtained by the Z value obtaining means 2, the coordinates of the view point, and the information of a view point stand 21.
Patent JP-H09280569-A (JP)
Title: High frequency heating appliance
Inventor: YOSHINO KOJI
IPC: H05B6/68
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve distribution of heating of a matter to be heated, by a construction wherein an electromagnetic wave heats the periphery of the matter, while it is made reflected repeatedly on the wall surface of a heating chamber by stirring part of the electromagnetic wave by a stirring part, and the part of the matter being hard to heat is also heated locally by an opening part of an electromagnetic wave concentration part. SOLUTION: An electromagnetic wave coming out from a magnetron 1 is radiated into a heating chamber 4 through a waveguide 2 and a power feeding port 3 and heats inductively foodstuff 5 being the matter to be heated in the heating chamber 4. On the occasion, the electromagnetic wave coming into the heating chamber 4 from the power feeding port 3 is reflected in various directions by the rotation of a stirrer 6 being a stirring part and heats the upper part and the periphery of the foodstuff 5 uniformly. Besides, an electromagnetic wave concentration part 13 wherein the electromagnetic wave concentrates is provided on a setting stage so that the bottom of the foodstuff 5 being hard to heat may be heated easily. This part is obtained by providing an opening part 12 in the setting stage. Thereby the electromagnetic wave concentration part 13 can make the electromagnetic wave concentrate in the opening part 12 and thereby the bottom of the foodstuff 5 can be heated locally.
Patent JP-H11279878-A (JP)
Title: Conjugate yarn dyeable in different colors and fabric using the same
Inventor: MASUMOTO SHUSUKE
IPC: D03D15/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate yarn capable of being dyeing in natural different colors by changing dyeing method and dyeing conditions by using a yarn having metal glass. SOLUTION: This conjugate yarn is obtained by twisting plural yarns, in which at least one kind of yarn is a flat yarn obtained by forming a tin thin film on one side of polyamide film, dyeable in different color tone under dyeing conditions at ordinary pressure and <=100 deg.C in twist number of 250-1,500 times/m. It is preferable that the flat yarn has 6-30 μm thickness and 0.1-1.5 mm width and 350-1,000 Å thickness of tin thin film and blend ratio of the flat yarn in the conjugate yarn is about 5-50%.
Patent JP-S60238908-A (JP)
Title: Poling controlling device for moving vehicle
Inventor: SHIBATA MITSUHIRO
IPC: G05D1/02
Filed: 1984-05-12
Abstract: PURPOSE:To independently use each poling channel so as to reduce the time required for waiting the assignment of each channel, by dividing a running course into plural blocks and controlling moving vehicles so that only one vehicle can pass one block, and then, assigning the poling channel to each block. CONSTITUTION:The running course of each station A is previously divided into plural blocks Li... and magnets MG1-MG4 are buried at every block as means for discriminating the blocks Li.... Then the channel number (i) of channels CHi for poling to be used for making transmission and reception of data D through an inductive antenna are made to correspond to the discriminating codes of the magnets for discriminating the blocks Li. A carrier car B is preveously given a car body disciminating code and, when the car B detects the magnets MG1-MG4, communicates various data including information inhibiting invasion of other cars into the block together with the car body discriminating code with a ground station C. As a result, the running of the car B is controlled.
Patent JP-H08292850-A (JP)
Title: Job processing system
Inventor: SUZUKI AKIHIRO
IPC: B41J29/38
Filed: 1995-04-20
Abstract: PURPOSE: To attain an intentional process wait by a user and attain flexible print services by placing a job, accepted by a job scheduling device, in a wait control state at the start or end of the job when the job has the setting of wait control, and informing a terminal device of message information. CONSTITUTION: When the terminal device 1 issues a job request, an attribute information adding means adds information regarding the wait control over the job and the message information regarding the wait control as attribute information on the job to the job request according to a user instruction. When the job scheduling device 2 receives this job request, the job is placed in the wait control state at the start or end of the processing of the job on condition that the job information has the setting of the wait control. Then a message informing means informs the terminal device 1 of the message information set for this job when the wait control state setting means places the job in the wait control state.
Patent JP-S57209901-A (JP)
Title: Modified polyvinyl alcohol polymer
Inventor: YAMAUCHI JIYUNNOSUKE
IPC: C08F8/00
Filed: 1981-06-19
Abstract: PURPOSE: To obtain a modified PVA having excellent water solubility and providing cured products excellent in water resistance, by saponifying a copolymer comprising a hydrophobic group-containing ethylenic monomer, a cationic group- containing ethylenic monomer and a lower fatty acid vinyl ester.  
     CONSTITUTION: A copolymer comprising the following three components is saponified: an ethylenic monomer having a hydrophobic group consisting of a 4C or higher hydrocarbon; an ethylenic monomer having a cationic group; and a lower fatty acid vinyl ester. As said hydrophobic monomer, for example, an alkyl vinyl ether having a hydrophobic group consisting of a 4C or higher hydrocarbon, a fatty acid vinyl ester, an α-olefin or an N-alkylacrylamide are preferred. As said cationic group-containing monomer, a monomer represented by formulaI, wherein R 1 , R 2  and R 3  are each H, etc., B is -NR 4 R 6  or a like group and R 4 , R 5  and R 6  are each H, etc., X -  is an anion and A is a group connecting the N atom, or by formula II or III, wherein R 7 , R 8 , R 9  and R 10  are each H, etc. are preferred. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57208247-A (JP)
Title: Cloth feeding device for flat screen printer
Inventor: FUKAI HIDEO
IPC: B41F15/24
Filed: 1981-06-19
Abstract: PURPOSE:To eliminate the irregularity of pattern caused by uneven pressure, uneven penetration of dye and uneven tone of color by a method wherein a roll for gluing the web of cloth to be printed which is interlocked with the vertical movement of a frame on which a screen pattern is mounted is provided and the roll is caused to uniformly glue the web of cloth to be printed on an endless belt. CONSTITUTION:To cause a roll 5 for gluing to interlock with the vertical movement of a frame 6 for mounting a screen pattern, they are connected with an arm 8 of which fulcrum A is fixed. By the principles of lever, when the frame 6 ascends, the roll 5 for gluing is caused to descend, rotate and press, and when the frame 6 descends, the roll 5 for gluing is caused to ascend and become free condition. By this arrangement, such problems as linear penetration of gluing agents for cloth and uneven pressure of pattern at the time of stopping of an endless belt 3 will be eliminated.
Patent JP-S58214359-A (JP)
Inventor: TSURUTA KAZUHIRO
IPC: B02C19/18
Filed: 1982-06-03
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-S58211732-A (JP)
Title: Optical directional coupler
Inventor: TANAKA MASAO
IPC: G02B6/28
Filed: 1982-06-04
Abstract: PURPOSE:To obtain an optical directional coupler with small insertion loss and high isolation, by forming ofliquely an end surface of an optical fiber. CONSTITUTION:The end surface 31 of the optical fiber 30 slants at a specified angle alpha to a plane perpendicular to the center axis, and incident light (a) is guided at an angle theta of incidence to the slanting end surface 31. Part at of the incident light (a) is refracted by the end surface 31 to enter the core of the optical fiber 30 and propagates in the fiber 30, and the remainder ar is reflected by the end surface 31 to travel outward. Further, part et of light (e) arraiving at the end surface 31 by propagating in the fiber 30 in a reflection direction is refracted at the angle theta to the normal line and the remainder er is reflected by the end surface 31 and further refracted to be guided out from the end surface of the fiber 30. In this case, we have theta<=50 deg. and 90 deg.-2alpha<=40 deg. preferably.
Patent JP-H04328231-A (JP)
Title: Blanking method for charged particle beam
Inventor: AIDA KAZUO
IPC: H01J37/317
Filed: 1991-04-25
Abstract: PURPOSE:To make blanking with no generation of beam trailing while the beam converging characteristic is well held. CONSTITUTION:Between electrostatic lenses 3 and 7 in two-step arrangement, a charged particle beam 1 is made a parallel beam with which the aberration coefficient minimizes. Deflection with the same deflecting angle and with opposite signs, plus and minus, is made with electrostatic deflectors 11, 12 installed there in two-step arrangement, and blanking is performed.