baber/WOPTO huggingface dataset:
Patent JP-2000058996-A (JP)
Title: Flexible printed wiring board and its manufacture
Inventor: KURITA HIDEYUKI
IPC: H05K3/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To impart such a structure that as many flexible printed wiring boards as possible can be obtained from a laminated sheet for flexible printed wiring having a prescribed size. SOLUTION: In a flexible printed wiring board 10, in which the metallic bumps 1a of first flexible printed wiring parts 1 are connected to connecting pads 2a of second flexible printed wiring parts 2, the wiring parts 1 are composed of a conductive layer 4 and an insulating layer 5 which are formed adjacent to the layer 4 and a hole A reaching the conductive layer 4 is formed through the insulating layer 5. Then a metallic plug 6 is formed in the hole A through electroplating, and the front end of the plug 6 protruded from the insulating layer 5 is used as a metallic bump 1a.
Patent JP-S59123897-A (JP)
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L25/00
Filed: 1982-12-29
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-2000042345-A (JP)
Title: Humidity controlling sheet
Inventor: OTA TOSHIHIKO
IPC: B01D53/26
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a humidity controlling sheet specified in the quantity of a humidifying.dehumidifying material necessary for controlling a closed space such as the interior of a room or a small space such as a package case to desired humidity taking into consideration of the change of humidity accompanied with the change of temp. by using the material having specific humidifying.dehumidifying property. SOLUTION: This humidity controlling sheet is formed by incorporating a high humidifying.high dehumidifying material having a B value of -65×10-4 to 0 (1/ deg.C) in inner packaging weight of 626 g/m3 at least in the quantity of 12.2×|B|×104×V (g) and is used for panels such as a wall panel and a ceiling panel, a package case such as a corrugated fiberboard container, linings for a cabinet, shoes or the like and wall paper or the like.
Patent JP-H0548154-A (JP)
Title: Manufacture of oxide superconductor chip
Inventor: TOYAMA OSAMU
IPC: H01L39/02
Filed: 1991-08-15
Abstract: PURPOSE:To obtain an oxide superconductor chip in which moisture deterioration of an oxide superconducting film is prevented and which has an excellent cutting accuracy by providing a water-resistant protective film on an element unit on a board, adhesively securing the board to a dicing tape therethrough, and dicing the board to element units. CONSTITUTION:A water-resistant protective film 11 is provided on a plurality of element units 21 made of an oxide superconductive film pattern on a board 2. A board 2 provided with the film 11 is adhered fixedly to a dicing tape 3 through the film 11. The board 2 secured to the tape 3 is diced to element units 21 from the board 2 side by supplying coolant, cleanser, etc., by using a cutter such as a diamond saw, and an oxide superconductor chip 22 is obtained. Thus, it can be desirably used for a case where a device applied by superconduction of a diode, a transistor, a sensor, etc., and particularly a small-sized device is mass producted, etc.
Patent JP-H08169155-A (JP)
Title: Ink-jet printer as well as recording medium and recording medium supply source for the printer
Inventor: MATSUHASHI KUNIHIKO
IPC: B41J2/185
Filed: 1995-09-06
Abstract: PURPOSE: To print over covering the whole breadth of a recording medium, e.g. the whole breadth of a tape, without leaving blanks at both ends in an ink-jet printer. CONSTITUTION: In an ink-jet printer 1, printing positions are prescribed by a guide member 8 which is arranged opposite to an ink-jet type print head 5. An ink recovery means having a mesh screen 81 covering a range including the breadth W1 of a transported tape T and the ink absorption surface of the back of the screen is attached to the guide member 8. In solid printing on the tape T, a printing range is prescribed to have a greater breadth W (p1) than the tape. Consequently, solid printing can be conducted without leaving blanks at both ends T1, T2.  Since ink droplets discharged from the print head 5 during extrusion printing in a part apart from both ends of the tape, after passing through the mesh screen 81 on the surface of the guide member 8, is absorbed by an ink absorption part to be retained inside, the surface of the tape, etc., are prevented from being stained with ink droplets even in solid printing.
Patent JP-2000059351-A (JP)
Title: Serial data monitor
Inventor: ASAKURA NORIYUKI
IPC: H04L69/40
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide the serial data monitor that monitors a data error without addition of an excess signal line and without the need of increasing a signal transmission rate of transmission data and reproduces a frame pulse FP for a downstream even in the case of detecting an error in a transmission line. SOLUTION: A transmission block exclusively Ors transmission data 26 and a synchronization FP 32 to generate a transmission FP 24, and a receiver side exclusively Ors received data and the transmission FP 24 to detect matching of a prescribed frame period. Thus, an error in a transmission line caused on the way of transmission can be detected. Furthermore, even in the case that nonmatching of a frame period is detected due to occurrence of the error in the transmission line in this way, an FP phase error on the occurrence of a bit error is absorbed and a normal FP is supplied to the downstream by transmitting a self-oscillated FP to the downstream as a reproduced FP 50 in matching with a phase of a frame synchronization protect signal 48 that is a matching detection signal with a period of a frame having been received so far after n-stage of protection.
Patent JP-H0952785-A (JP)
Title: Thick film conductor paste composition for aluminum nitride substrate
Inventor: OKAMOTO YOSHINORI
IPC: C04B41/51
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To easily obtain a thick film conductor paste compsn. capable of screen printing on an AlN substrate by dispersing electric conductor powder and a boride in an org. solvent. SOLUTION: Electric conductor powder and a boride are dispersed in an org. solvent such as terpineol by satisfactorily kneading them with a three-roll milling machine, etc., to obtain the objective thick film conductor paste compsn. capable of screen printing on an AlN substrate. Powder of a metal such as Ag or Pd or powder of an alloy of such metals is used as the electric conductor powder and fine powder having about 0.5-5μm particle diameter is preferably used. A binary compd. of boron and a metallic element or a multielement compd. contg. boron is used as the boride and TiB2 , ZrB2 , HfB2 , UB2 , NbB2 , TaB2 , CrB2 or MoB2 is preferably used.
Patent JP-H1074371-A (JP)
Title: Magnetic disk device
Inventor: OSHIMI IWAO
IPC: G11B19/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions and deterioration in the following precision even when an abnormal value is detected by invalidating its position error information when the position error information exceeds a position error range predicted by the preceding sample. SOLUTION: A reproduced signal from a track number recording area on a disk 1 by a head 3 is sent to a demodulator 7 to be demodulated to a track number and is sent to a microprocessor MP8. Further, respective reproduced signals obtained from position error information recording areas are peak held, and are sent to the MP8 through an A/D converter 6. The MP8 obtains differences among respective signals, and generates N, Q signals, and combines the position error information of two phases with the track number to operate the position error information. Then, when an abnormal value which exceeds the predicted position error range caused by an unexpected noise and a medium defect is detected by the detected position error information, the position error information is invalidated.
Patent JP-H1074679-A (JP)
Title: Light-exposing method using phase shift mask
Inventor: SHIMIZU HIDEO
IPC: H01L21/027
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent unrequired resolution due to sub-peak by a method wherein, after exposing to light by use of a phase shift mask, a treatment for controlling reaction against a developer is made on a surface of exposed photosensitive materials. SOLUTION: Positive resist of chemical amplification type is directly applied onto the entire surface of a silicon wafer 2 by a cotar developer to form a resist film 3. Thereafter, exposure is made using a phase shift mask. At this time, as a sensitive material 3 is resist of chemical amplification type, an acid generated from a photooxidation developer exists in the sensitive material 3 constituting a latent image 31, and a latent image 32 occurs due to sub-peak near a side of the latent image 31 of main patterns. Thereafter, a treatment of deactivating an acid is made particularly, so that an acid in the latent image 32 of sub-peak disappears and influences of sub-peak are cancelled.
Patent JP-H0566851-A (JP)
Title: Method for imparting timing signal to plural circuit blocks
Inventor: ASADA YOSHIMI
IPC: G06F1/10
Filed: 1991-09-10
Abstract: PURPOSE:To save lobor and time for transmission delay measurement and delay quantity setting, and also, to improve the setting accuracy. CONSTITUTION:Two parallel running lines passing through near formed parts or installed parts of plural circuit blocks B1-Bn are laid on a substrate, a timing signal SA is applied to one end side PA of two parallel running lines, and also, to one line LA of two parallel running lines, and moreover, the same signal SB as the timing signal is applied to the other end side PB of two parallel tuning lines, and also, to the other line LB of two parallel running lines, the timing signal SA transmitted by one line LA from plural points P1-Pn on two parallel running lines and the timing signal SB transmitted by the other line LB are fetched, these pairs of signals SA1, SB1-SAn, and SBn are applied to each circuit block B1-Bn, and based on a time difference of every pair of signals, information related to an operation timing of each circuit block is reproduced. In this regard, C1-Cn denote reproducing means of the information related to the timing.
Patent JP-H04110186-A (JP)
Title: Pressure-sensitive copy paper and manufacture of developer therefor
Inventor: TANAKA MASAHITO
IPC: B41M5/155
Filed: 1990-08-30
Abstract: PURPOSE:To obtain copy paper markedly improved in light fastness by mixing a zinc salt of nucleus substituted salicylic acid having at least one hydrocarbon substituent of which the total number of carbon atoms is 8 or more with titanium dioxide and heat-treating the resulting mixture. CONSTITUTION:A zinc salt of nucleus substituted salicylic acid having at least one hydrocarbon substituent of which the total number of carbon atoms is 8 or more and titanium dioxide are mixed and heat-treated to prepare a developer. Heat treatment temp. is pref. 40-220 deg.C, more pref., 50-200 deg.C. It is desirable to use titanium dioxide in an amount of 1-300 pts.wt., pref., 2-50 pts.wt. per 100 pts.wt. of the zinc salt of nuclear substituted salicylic acid.
Patent JP-H0981097-A (JP)
Title: Character processor and character processing method
Inventor: AMANO HIROYUKI
IPC: G09G5/24
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To necessitate just one time of taking out of the same data from a memory device and to speed up character string generation by simultaneously generating the same characters, the same radicals (of Chinese characters) or the same strokes in the respective generation positions in character string units. SOLUTION: A CPU 1 generate the stroke patterns in accordance with the stroke pattern data of the characters stored in the ROM 3, external memory device 11, etc. The CPU 1 executes the development program stored in the ROM 3 and develops the character patterns. Further, the CPU 1 plots the developed character patterns on a RAM 2 by utilizing the plotting program stored in the RAM 3.  The CPU 1 analyzes the inputted character constitution in such a manner and controls the plotting of the characteristic patterns so as to repetitively plot the same character patterns developed for the plotting positions of the characters which are the same in the character strings, thereby making it possible to simultaneously plot the character patterns developed for several components of the characters by character codes when the characters which are the same in the character strings exist in a plurality.
Patent JP-S6387000-A (JP)
Title: Reproduction characteristic control circuit
Inventor: IWAMATSU MASAYUKI
IPC: H03G3/00
Filed: 1986-09-30
Abstract: PURPOSE:To instantaneously reproduce a control state dealing with multidimension and to faithfully reproduce a sound field through a simple operation by combining both a parameter setting a sound field characteristic added to a source reproduction sound and a parameter controlling the frequency characteristic of the sound so as to store them and simultaneously calling them. A CONSTITUTION:An acoustic signal is inputted to a digital equalizer 1. It can freely set parameters for central frequency, Q, level and cut-off frequency. The output of the equalizer 1 is inputted to a sound field processor 2. It convolutionally operates reflected sound data stored in a reflected sound pattern memory 3 and an input signal, and generates a sound field effect signal. A memory 5 combines and stores the parameter that the equalizer 1 sets and the parameter of another reflected sound data, which is obtained by modifying the parameter of the reflection sound data. According to instructions from a CPU, those parameters are simultaneously called, and they control the equalizer 1 and the processor 2. Thus the control state handling multidimension such as time, space and frequency characteristics can be reproduced instantaneously, and a sound field can be faithfully reproduced through the simple operation.
Patent JP-H0874291-A (JP)
Title: Pedal operation device for construction vehicle and the like
Inventor: AKABANE EIJI
IPC: E02F9/20
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the insertion of a vacant can or the like by dividing a pair of right and left traveling operation pedals into an advance pedal and a backward pedal, and supporting two pedals mutually independently and rotatably round a horizontal shaft. CONSTITUTION: When an advance pedal 5 is pressed down, the pedal 5 rotates clockwise round a horizontal shaft 7 against the elastic rebounding force of a spring, and a stop position fixing pin 8 lowers within a slit 14. When an advance valve pin 10 abuts against the upper end of the slit 11, and is therefore pressed in to press-in the advance pushing rod of a control valve 23, the flow route of the valve 23 is changed over, and a traveling motor rotates normally. When a backward pedal 16 is pressed down, the pedal 16 rotates counterclockwise round the horizontal shaft 7 against the elastic rebounding force of the spring, and the stop position fixing pin 18 lowers within a slit 24. When a backward valve pin 20 abuts against the upper end of a slit 19, and is therefore pressed in to press-in the backward pushing rod of the valve 23, the traveling motor rotates reversely.
Patent JP-H0780716-A (JP)
Title: Bevel working device
Inventor: HANAWA KAZUTOSHI
IPC: B23C3/12
Filed: 1993-09-16
Abstract: PURPOSE:To know the position relation of a working part by locking one end of a link, to be folding-freely formed into a doglegged state on the action direction fine of a beveling blade, on a movable part side, and also locking the other end onto a frame side to extendedly providing a guide on the other end. CONSTITUTION:A link 9 folded in a doglegged state to be constituted is provided between a frame 4 and a movable part 3. This link 9 is composed of two bars 11 and 12 via a pin 10 so that the opening angle of a part folded in a doglegged state can be free, and one end 13 of the link 9 formed in a doglegged state is locked on a movable 3 side while the other end 14 is locked on the frame 4 side. The other end 14 side of the bar 12 is formed in long to form a guide 15. Moreover the contact point between a guide 15 and a pipe 1 can be well looked from a gap part 16 formed on the frame 4.
Patent JP-S6291064-A (JP)
Title: Sound memo telephone set
Inventor: YAMAGUCHI SUKETSUGU
IPC: H04M11/10
Filed: 1985-10-16
Abstract: PURPOSE:To suppress the increase of a call time and to eliminate the leakage of a record or an erroneous recording and to improve the serviceability of a telephone set by recording a sound properly during the call and reproducing it repeatedly later on. CONSTITUTION:When the hook switch 4 of a telephone set 1 is closed and a call state is generated, the sound of an opposite party arriving to a receiver 11 from a telephone line 3 and the sound of a calling party sent to the telephone line 3 are transmitted to an arithmetic part 22 through an AD conversion part 21 in a digital sound recording and reproducing part 20. By the operation of a sound recording button 23, the arithmetic part 22 applies a compression process on the sound of digital form, performing a sound recording on a sound memory 24. After the completion of the call, with the operation of a reproducing switch 26, a reverse arithmetic part 25 extracts the compression-processed sound of digital form and applies an expansion process on it, and a DA conversion part 27 converts the sound to the one of analog form and reproduces and sends it from the receiver 11 through an amplifier 16.
Patent JP-H0276443-A (JP)
Title: Facsimile equipment
Inventor: SAKUYAMA HIROAKI
IPC: H04N1/00
Filed: 1988-09-13
Abstract: PURPOSE:To prevent data from being transmitted to an incorrect terminator by providing a facsimile equipment with a means for adding an inputted terminating subscriber's number to an idle area of a memory and updating a new pointer setting up the terminating subscriber's number as an up-to-date order. CONSTITUTION:A memory control part 4 receives a collation command from a main control part 3, sends the leading address of a chain storing a terminating subscriber's number X1 to an access bus 12 and sends a reading request to a memory control line 23. A memory part 1 reads out the number X1 and pointers Y1, Z1 and sends the read results to a memory bus 13. A comparing part 5 compares the number X1 from the bus 13 with a terminating subscriber:s number obtained from an input bus 11, and when both the numbers coincide with each other, sends a coincidence signal to a comparing signal line 24. At the time of receiving a storage changing command from the control part 3, the control part 4 adds the number X to an idle area of the memory part 1 and updates the pointer to new order setting up the number X as the up-to-date order.
Patent JP-S6475109-A (JP)
Title: Device for adjusting roll thrust position of rolling mill
Inventor: YOSHIZAWA ISAMU
IPC: B21B31/18
Filed: 1987-09-14
Abstract: PURPOSE:To enable the axial movement of a rolling roll and to simplify the roll recombination work by forming a recessed slant face on the side face vertical to the roll shaft of a chock and arranging a cotter slidably into this recessed slant face. CONSTITUTION:After supporting a chock 2 on a frame 16 by suspending it, the nut 11 on stud bolts 10, 10 is respectively loosened and clamps 9, 9 are made in a release state. An adjusting bolt 7 is then turned on a supporting block 8 and a cotter 6 is moved vertically along a recessed slant face 5. The gap corresponding to the moving amt. of the cotter 6 is caused between the clock 2 and clamp 9 and when the nut 11 is fixed by its fastening, the state of the contact face of the cotter 6 press-fitting the recessed slant face 5 is attained. The chock 2 is thus moved in the rolling roll 3 axial direction (arrow marked direction) in the state of its being supported on the suspending frame 16. The other part of the shaft of the rolling roll 3 is capable of the axial movement as well, correspondingly. The roll recombination work can thus be simplified and the working time shortened.
Patent JP-2001051947-A (JP)
Title: User verifying system
Inventor: SERADA TERUJI
IPC: G06F21/31
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a function capable of changing the verifying method of a user or refusing a data transmission/reception request on the basis of the lapse of time from the last data transmission/reception when a user is to issue the data transmission/reception request to a computer while using a terminal. SOLUTION: Timers 131, 132... (timer group) existent for each pair of user and terminal count the lapse of time from the time point when every user performs the last data transmission/reception with a computer 100 while using each terminal (while a user 301 uses a terminal 201, for example). Corresponding to the data transmission/reception request using a certain terminal from a certain user, a verifying function providing part 120 retrieves the timer corresponding to the pair of that user and the relevant terminal out of the timer group and changes the user verifying method on the basis of the presence/absence of that timer and the value of that timer and when the value of that timer is greater than a fixed value, control is performed for refusing that data transmission/reception request.
Patent JP-S59121597-A (JP)
Inventor: OOZEKI KAZUO
IPC: G07D1/00
Filed: 1982-12-28
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-H1072648-A (JP)
Title: High strength ferrous sintered alloy excellent in wear resistance and its production
Inventor: KAWASE KINYA
IPC: C22C38/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To produce a lightweight ferrous sintered alloy having a high strength, furthermore excellent in wear resistance and used as a material for various machine parts such as automotive parts and compressor parts and to provide a method for producing the same. SOLUTION: This high strength ferrous sintered alloy excellent in wear resistance has a compsn. contg., by weight, 1 to 5% Ni, 0.5 to 4% Mo, 0.3 to 3% Si, 0.3 to 1% C and 0.5 to 3% Ti, furthermore contg., at need, 1 to 3% Cu, and the balance Fe with ineviatable impurities, has 6.8 to 7.4g/cc density, and in which SiC is dispersed into the structure, preferably, by 0.03 to 0.3%.
Patent JP-S6385250-A (JP)
Title: Fuel heater and fuel tank for fuel heater of diesel engine
Inventor: NATSUME SACHIHIRO
IPC: F02M31/125
Filed: 1986-09-29
Abstract: PURPOSE:To save electric power necessary to atomize fuel in an engine using vegitable oil rape seed oil for fuel by heating the vegetable oil to the degree of low temperature not to solidify the vegetable oil in the front half portion of a fuel system and heating the vegetable oil to a high temperature in the rear half portion. CONSTITUTION:A heat 17, a fuel feed pump 18 and a fuel filter 19 are interposed sequentially from the upstream side on the way of a piping 15 connecting a fuel tank 10 provided on the bottom with a heater 12 to a fuel injection pump 16, and the fuel filter 19 is provided with a heater 20 and a thermometer 21. Also, the fuel injection pump 16 is provided with a heater 22 while a high pressure pipe 23 and injection valve 24 for introducing high pressure fuel from said pump 16 to the injection valve 24 are provided respectively with heaters 27, 28. And heaters 12, 17, 20 and 22 for heating from the fuel tank 10 to the fuel pump 16 with a heater controller 30 are controlled to have temperatures in which vegetable oil is not solidified and the other heaters 27, 28 are controlled to have temperatures in which the vegetable oil is satisfactorily atomized.