baber/WOPTO huggingface dataset:
Patent JP-H0973799-A (JP)
Title: Analog signal recording device
Inventor: UCHINO TAKASHI
IPC: G11C27/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve reliability by temporarily converting an analog signal into a digital by an A/D converter and holding it in a data register to simplify write circuits and to make the variation of memory cells small. SOLUTION: An inputted analog voice signal is converted into a digital signal in a prescribed cycle by a first AD converter 1 to be digitally held in a data register. The data are compressed by an ADPCM(adaptive differential pulse code modulation) encoder 2 to be transmitted to a read-write control circuit 3. At this time, the compressed data are converted into an analog signal again in the second DA converter 4 of the control circuit to be written in an EEPROM 6 while specifying an address by an address generating circuit 10. On the other hand, at the time of a reproducing, the analog signal is read out from the EEPROM 6 by a second AD converter 5 to be subjected to a digital conversion and is decoded by an ADPCM decoder 7 and to be converted into an analog voice signal by a first DA converter 8 to be emitted as a sound.  Thus, write circuits are simplified and the variation of memory cells is made small to improve reliability of a data holding.
Patent JP-S60119823-A (JP)
Title: Construction work of caisson operation chamber and soil centre therefor
Inventor: HIRANUMA MASAYOSHI
IPC: E02D23/00
Filed: 1983-11-30
Abstract: PURPOSE:To simplify operations of pit drilling work by a method in which sand- filled cans are orderly stacked up on the ground in the face of the shaft hole of a caisson, a banking is formed, and the sand-filled cans are buried. CONSTITUTION:Sand-filled cans 3 are orderly stacked up on two places of the ground G in the face of shaft holes 2a and 2b of a first body 2 of a caisson to be set and then buried by banking of soil. A leveling concrete 6 is then placed on the outer surface of the banking to form a soil centre 1. A formwork is set on the soil centre 1, reinforcing bars are set, and concrete is placed to form the first body 2 of the caisson. Sand-filled cans 3 are taken out of the first body 2 by utilizing the shaft holes 2a and 2b, and working holes are formed in the places in the face of the shaft holes 2a and 2b.
Patent JP-H0950227-A (JP)
Title: Hologram display device
Inventor: ANDO HIROSHI
IPC: G03H1/22
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a hologram display device making a diffracted light due to an exernal light not enter a viewing area and also preventing a noise image from being seen while overlapping with a normal image. SOLUTION: This device is a hologram display device 1 having a display 21 transmitting a signal light 31, a hologram combiner 10 and a pre-hologram 15. In diffration characteristics of both holograms 10, 15, incident angles and outgoing angles are equal to each other on a front view in which optical paths are viewed in the horizontal direction and incident angles and outgoing angles are dirfferent from each other on a top view in which optical paths are viewed from above. On the top view, a geometro-optical condition is set so that the position of a noise image 84 to be formed by being positively reflected on hologram combiner 10 is positioned outside the line of sight connecting the eyes E and the side edge of the hologram conbiner 10.
Patent JP-S60116491-A (JP)
Title: Recording material
Inventor: IGARASHI AKIRA
IPC: B41M5/327
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a recording material free of coloring of ground or lowering in color forming performance with time and excellent in stability after color development, by using a novel fluoran derivative as a dye precursor for a black color forming recording material. CONSTITUTION:A fluoran derivative of the formula, wherein R1 is an amine residue, each of R2 and R3 is a hydrogen atom, by alkyl group or an aryl group, Ar is an aryl group, and eacc of Y and Z is a hydrogen atom, a halogen atom or a lowe alkyl group, is synthesized by, e.g., bringing 2-(2-hydroxy-4-subst. aminobenzoyl)benzoic acid and 2-aryl-4-alkoxy-N-subst. aniline into condensation in the presence of an acid catalyst. The fluoran derivative is applied to a base in a microencapsulated form to obtain a pressure-sensitive paper, or is applied to a base together with an electron-acceptive substance, a heat-fusible substance or the like to produce a thermal recording paper.
Patent JP-S58179783-A (JP)
Inventor: GONZARO ARIASU MASU
IPC: F25C1/14
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0949086-A (JP)
Title: Production of electrogalvanized steel sheet having high whiteness and excellent in coating suitability
Inventor: AOYAMA MASAYUKI
IPC: C25D13/20
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electrogalvanized steel sheet having high whiteness by which excellent coating suitability is imparted to the surface of an electrogalvanized steel sheet. SOLUTION: A cold rolled steel sheet is electrogalvanized, which is thereafter brought into contact with a solution for chemical conversion treatment contg. 10 to 20g/L phosphoric acid ions, 1 to 15g/L nitric acid ions, 0.5 to 1.5g/L zinc ions, at least one kind selected from fluoride ions and complex fluoride ions by 0.1 to 1.0g/L expressed in terms of fluorine and magnesium ions and nickel ions by 2.1 to 4.2g/L in total, in which the weight ratio (Mg/Ni ratio) of the magnesium ions and nickel ions is also regulated to the range of (0.05:1) to (0.25:1), and the ratio of the total acidity/free acidity is regulated to 10 to 17 at 50 to 70 deg.C for 1 to 10sec.  Thus, a chemical film in which the film weight is regulated to 0.1 to 2.0g/m<2> and having >=55 whiteness (L value) is formed to produce the electrogalvanized steel sheet having high whiteness and excellent in coating suitability.
Patent JP-2000054575-A (JP)
Title: Gutter mounting structure and mounting method
Inventor: WATANABE MANABU
IPC: E04D13/064
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a gutter and the mounting method of the gutter, in which the gutter can be installed easily at the crossed section of a parapet and an inclined roof surely. SOLUTION: The gutter 40 preformed in an approximately U-shaped cross section is mounted at the crossed section of a parapet 21 and a roof 22 while the opening of the gutter 40 is directed upwards, and a flowing board 41 is set up between an edge section on the roof side of the gutter 40 and the top face of the roof 22 while being directed towards the gutter side and being inclined downwards. Accordingly, since a method different from a conventional method is adopted and the gutter need not be fitted while being manufactured on a field, the gutter 40, into which rainwater falling on the roof 22 is flowed surely, can be installed easily at the crossed section of the parapet 21 and the inclined roof 22 certainly.
Patent JP-S60117282-A (JP)
Inventor: SUZUKI TERUYA
IPC: G02F1/133
Filed: 1983-11-29
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-H0388024-A (JP)
Title: Arithmetic unit for vector floating point
Inventor: OZAWA SHIGEYUKI
IPC: G06F7/50
Filed: 1989-08-31
Abstract: PURPOSE:To shorten operation time by the time to be required for shifting a mantissa part by constituting the arithmetic unit so as to immediately executing addition/subtraction without shifting the mantissa part when the exponential parts of arithmetic data are equal as the result of comparison. CONSTITUTION:A selection circuit 6 selects the mantissa part of output data outputted from an operation start time register 1 and then selects output data outputted from a shifted result register 36 in a shift circuit 3 after '1' from the start of the operation. A selection circuit 7 selects the mantissa part of output data of a register 2 and the output data of a shifted result register 37. A selection circuit 8 similarly selects the exponential part of the output data of the register 1 and the output data of an exponential part selection circuit result register 35. Since these selection circuits 6 - 8 are provided, an operation result to be obtain in the case of having the same exponential part is outputted after '21' from the start of the operation and an operation result having unequal exponential parts is outputted after '31'.
Patent JP-S59115179-A (JP)
Inventor: KATOU AKIHIKO
IPC: B65G47/90
Filed: 1982-12-23
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-H0273239-A (JP)
Title: Lighting device for photographing
Inventor: KUSUHARA MASAKI
IPC: G03B15/05
Filed: 1988-09-08
Abstract: PURPOSE:To shorten a time which is necessary until light emission is stabilized by providing a lighting lamp functioning as a lamp for continuously lighting and a lamp for instantaneously emitting light and incorporating a circuit part for making the lamp continuously light and a circuit part for making the lamp instantaneously emit the light. CONSTITUTION:A switch 12 is turned on and also a starter 19 is energized to make the lighting lamp 6 discharge. When the lamp 6 discharges, energizing the starter 19 is stopped. The lamp 6 continues to discharge and irradiates by applying a current with which it functions as a modeling lamp. In the case of using the lamp 6 as a flash lamp, an AC switching device 16 is turned on in a specified timing. By turning on the device 16, a current exceeding a rated current is applied in a range where the lamp 6 does not receive adverse effect and the lamp 6 emits the light in a state where the optical output of the lamp 6 also exceeds a rated output, so that the lamp 6 can function as the flash lamp. Thus, the position of the shade of an object can be made to coincide between the case of functioning as the modeling lamp and the case of functioning as the flash lamp.
Patent JP-H0888567-A (JP)
Title: Dynamic bit assignment method for audio signal encoding
Inventor: TAN PEKU YUU
IPC: G10L19/035
Filed: 1994-09-20
Abstract: PURPOSE: To obtain an audio signal of high quality and to considerably suppress the complication of hardware by using an adjustment sound/non-adjustment sound discriminator to separate a spectrum component like an adjustment sound from that like a noise. CONSTITUTION: At the time of encoding an audio signal, an overall adjustment sound component and a local adjustment sound component are divisionally detected based on conversion coefficients. After detection of the overall adjustment sound, non-reserved units are subjected to local search. The adjustment sound component search based on conversion coefficients is limited to the inside of the boundary of one unit and checks whether units missed in the overall detection have the adjustment sound component or not. A formula used for detection or the adjustment sound component is equal to that for detection and is based on static values constituting a different set. In both of the overall and local adjustment sound detection, a limited number of adjacent conversion coefficients are reserved for bit assignment and are independent of the masking effect of the human audition threshold.  As the result, the audio signal of high quality is obtained, and the complication of hardware is suppressed.
Patent JP-S61104446-A (JP)
Title: Photomagnetic recording medium
Inventor: TOKI KAORU
IPC: H01F10/14
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a photo magnetic recording medium for which a thin amorphous magnetic alloy film having a large Kerr rotating angle is used as a recording medium by forming a magnetic alloy having the axis of easy magnetization in the direction perpendicular to the film plane and contg. a rare earth element, ferrous transition metal, Ag and N as a recording layer. CONSTITUTION:A high-frequency sputtering device is used for the manufacture of the film and a composite target dispersed and disposed with Tb chips and Ag chips on an Fe plate is used for the target. The compsn. is adjusted to attain Tb36Fe64-xAgx by area ratio to the target and pure argon and a gaseous mixture composed of argon and nitrogen is used as the gaseous atmosphere. The compsn. of the film manufactured in the pure argon atmosphere with the target compsn. of x=0 is 30at% Tb and Tb rich with respect to the compensation compsn. according to XMA. The sputtering conditions are summed up to the target: Tb36Fe64-xAgx, a substrate: glass, back pressure: <=2X10<-7>Torr, gaseous atmosphere pressure: 2X10<-2>Torr, sputtering power: 2W/cm<2>, inter- electrode distance: 5cm.
Patent JP-S60123357-A (JP)
Inventor: SUZUKI ITSUROU
IPC: B65B45/00
Filed: 1983-11-29
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-S59111716-A (JP)
Inventor: BUIRII SHIETSUTOKAA
IPC: B60N2/90
Filed: 1983-12-01
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-H0786468-A (JP)
Title: Semiconductor device
Inventor: MUKAI MINORU
IPC: H01L23/34
Filed: 1993-09-10
Abstract: PURPOSE:To provide a semiconductor device capable of well disposing of the heat produced in a semiconductor chip and keeping a stable connected state between electric connecting members and the circuit board. CONSTITUTION:A semiconductor device 1 comprises a package 5 to seal a semiconductor chip 3 at its central, part 5a, connecting members 7 and 9 electrically connected to the chip 3 at a peripheral part 5b of the package, and circuit board 11 to which the members 7 and 9 can be electrically connected. The central part 5a is made of a material having a high thermal conductivity and the peripheral part 5b is made of a material having nearly the same linear expansion coefficient as that of the board 11.
Patent JP-H0274452-A (JP)
Title: Brake control device
Inventor: HIRAIWA KAZUMI
IPC: B60T8/42
Filed: 1988-09-09
Abstract: PURPOSE:To ensure the contact of a plunger and an eccentric cam and to obtain a stable pumping operation in the pressure increasing mode by separating the positions of the plunger and an expansion piston and composing to enforce the plunger to the eccentric cam side. CONSTITUTION:In hollows formed separately in a casing 1 of the device main body, an expansion piston 2 and a plunger 3 are inserted, and the plunger 3 is enforced downward by a regulation spring 16 provided in the first expansion chamber 15. The expansion chamber 15 is linked to a liquid chamber 12 through a flow passage 18, and linked to the second expansion chamber 21 through a one-way valve 20 placed in flow passage 19. Furthermore, the expansion chamber 21 is linked to a flow passage 13 through another one-way valve 22 and a flow passage 24 furnishing a damp valve 23. In the deceleration of the wheel speed by the operation of the brake mechanism, the damp valve 23 is opened, and after that, the brake fluid pressure is restored gradually with the pumping operation of the reciprocating movement of the plunger 3 by an eccen tric cam 17.
Patent JP-S6468462-A (JP)
Title: Production of setting wire
Inventor: HIROSE KOJI
IPC: B41J2/25
Filed: 1987-09-09
Abstract: PURPOSE:To develop a setting wire which has excellent wear resistance, toughness and heat resistance and is light in weight by subjecting a steel wire to a carburization treatment then to a diffusion treatment, thereby forming a chromium carbide layer on the wire at the time of producing the setting wire for a dot impact type setting head. CONSTITUTION:The wire rod made of a high-carbon hard steel as a stock for the setting wire is embedded into powdery carbon and is heated for 2hr at, prescribed 1,000 deg.C by which the surface of the wire rod is carburized and the carbon content is increased to 1.2-1.5wt.%. This wire is embedded into the powder mixture composed of 10:1 powder of Cr and powder of ammonium chloride as a catalyst and is subjected to a heating treatment for 0.75hr at, prescribed 1,000 deg.C to diffuse Cr into the steel wire and to form the hard chromium carbide layer on the surface of the steel wire at about 10mum thickness, by which the carbon content of the steel wire is decreased to 0.6-1.0wt.%. Such wire is subjected to hardening and tempering treatments and is used as the wire for the setting head of a dot impact type.
Patent JP-H0777884-A (JP)
Title: Fixing device
Inventor: TAMAOKI SHUNPEI
IPC: B65H5/38
Filed: 1993-09-10
Abstract: PURPOSE:To increase the efficiency of the generation of heat in a fixing device and to prevent jamming by a pair of electrode rollers. CONSTITUTION:A conductive film 23 as a heating element is formed on the surface of a heating roller 22 and a pair of the electrode rollers 24a and 24b are arranged so as to come into slidable contact with the conductive film 23 and turn, on the upstream and downstream of the nipping part of a pressure roller 21 and the heating roller 22. An upstream side paper guide 25a is disposed so that its top end is between the upstream side electrode roller 24a and the nipping part and a downstream side paper guide 25b is disposed so that its bottom end is between the nipping part and the downstream side electrode roller 24b, as well.
Patent JP-H0568039-A (JP)
Title: Data transmission system
Inventor: ISHIMOTO MASAAKI
IPC: H04L12/40
Filed: 1991-09-05
Abstract: PURPOSE:To send information of a 2nd kind through minimium improvement by sending a graphic pattern while dividing the pattern minutely in the same unit as a prescribed unit for sending a character pattern. CONSTITUTION:The system is provided with a 1st transmission process 41 sending 1st kind of information according to a prescribed rule, a 2nd transmission process 42 revising 2nd kind information different from the 1st kind information according to the prescribed rule used for the 1st transmission process 41 and sending the resulting information and a reception process receiving the 1st and 2nd kind information sets sent by the 1st and 2nd transmission processes and discriminating which of kinds of the information to be received. Moreover, in the data transmission system such as a CATV (Cable Television) system, the information used to form the graphic pattern is sent while dividing the information into a size of information used to form the character pattern. Thus, the hardware configuration of transmitters-receivers is designed in common by sending the 2nd kind information used for the graphic pattern or the like in compliance with the same rule as the 1st kind information used for the character pattern.
Patent JP-2001047948-A (JP)
Title: Weather strip for automobile
Inventor: TAKASHIMA HIDETO
IPC: B60R13/06
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component items for a weather strip and a molding in a front pillar portion, and to facilitate assembling. SOLUTION: This weather strip 1 is composed of a metal retainer 5 and an extrusion-molded part 6 extrusion-molded integrally therewith. The retainer 5 has an attaching base part 11, an in-cabin side folded part 12 an out-cabin side folded part 13 and a molding core material part 14. The extrusion-molded part 6 has a synthetic resin molding decoration part 21, a molding leg part 22, a solid rubber-made welt part 28 held removably to the folded part 12 on an in-cabin side of the retainer 5, and a sub-seal lip 30 made of sponge rubber. A main seal part 29 made of sponge rubber is formed between the welt 28 and the decoration part 21. The retainer 5 is fixed to a front pillar 2 by a screw 16 in a condition where the main seal pat 29 is opened outside.
Patent JP-H0566392-A (JP)
Title: Liquid crystal substrate
Inventor: OKAMOTO KENJI
IPC: G02F1/1333
Filed: 1991-09-05
Abstract: PURPOSE:To form a wide discrimination part which specifies a place in multiple chamfering substrate for a liquid crystal substrate without exerting any influence upon the formation of an electrode, etc., nor increasing the size of the liquid crystal substrate by forming the wide discrimination part by utilizing part of a seal. CONSTITUTION:The multiple-chamfered liquid crystal substrate obtained from one multiple-chamfering substrate which has plural liquid crystal substrate areas has seals 3B-1 and 3B-2 formed so as to have wide parts 13-l and 13-2 at different places in the liquid crystal substrate areas 2B-l and 2B-2 by the liquid crystal substrate areas 2B-1 and 2B-2. An operator can, therefore, discriminate which area of the multiple chamfering substrate 1B a liquid crystal substrate is cut from according to the position where the wide part 13 is formed. In this case, each liquid crystal substrate area may be provided with a seal having a different color part at a different place, area by area.
Patent JP-S61103203-A (JP)
Title: Production control method for production equipment
Inventor: MANABE TAKAAKI
IPC: G05B13/02
Filed: 1984-10-26
Abstract: PURPOSE:To improve the overall working efficiency of the production equipment by detecting the position of a material to be processed within the equipment according to a schedule and changing this schedule if the material has a difference larger than the prescribed value from the schedule to make the next schedule. CONSTITUTION:A vidicon 1 makes an overall working schedule of a cold extraction/extension plant 10 for each prescribed period according to the data on a steel pipe P applied newly to the plant 10 as well as a steel pipe P which is presently processed in the plant 10 among those data on the steel pipes stored in a memory 3 for lot received. This working schedule is given to a production controller 2. The controller 2 compares the positions of each pipe P on the schedule and the actual positions of each pipe P which are detected by each pipe detector Si and stored to a tracking memory 4 in terms of the change with time. Then the schedule is remade in case no pipe exists in a shed of each working processor Mi or it is expected that no pipe P exists within an allowable time set previously. Then the working schedule of each process is changed based on the remade schedule.
Patent JP-H0898175-A (JP)
Title: Picture encoding device
Inventor: YAMAMOTO NAOTO
IPC: H04N19/196
Filed: 1994-09-21
Abstract: PURPOSE: To execute encoding with code quantity less than previously set in a picture encoding device using a variable length code. CONSTITUTION: Quantization is executed by quantization circuits 10, 11 and 12 by using two kinds of initial quantization step values 100 and 101 and a quantization step value 102 obtained by delaying an optimum quantization step value 163 used for the encoding of a previous frame by one frame. Encoding quantity accumulation values at the time of variable length encoding are measured in code quantity measurement circuits 13, 14 and 15, and two kinds of a code quantity accumulation value nearest to the target code quantity 167 and a quantization step at that time are selected. A logarithm value calculation circuit 18 calculates the logarithm value of the code quantity accumulation value at that time and the logarithm value of a quantization step value, and a quantization step calculation circuit 19 calculates an optimum quantization step value 163 at the time of encoding.