baber/WOPTO huggingface dataset:
Patent JP-H1051108-A (JP)
Title: Transfer sheet and manufacture of wiring board using the same
Inventor: NISHIMOTO AKIHIKO
IPC: H01L23/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of imperfect connection with a viahole which is to be caused by generation of dimensional error between wirings which is caused by shrinkage of a transfer sheet, when a fine wiring is transferred by using the transfer sheet on which a metal layer is formed on a resin film via an adhesive layer. SOLUTION: A metal layer 3 is formed on the surface of a resin film 1 via an adhesive layer 2, and a conducting circuit is formed by transferring the metal layer 3 to the surface of an insulating board 5. The thickness of the metal layer 3 is 1-100μm. The resin film 1 is heat-treated at 70-170 deg.C. The thickness of the resin film 1 is 10-500μm. A transfer sheet A wherein shrinkage after heating at 100 deg.C for one hour is smaller than or equal to 0.05%, and adhesion of the metal layer 3 to the resin film 1 is 50-700g/20mm is used. After the transfer film A and the insulating board 5 are laminated, the resin film 1 is peeled, and the conductor circuit 3 is transferred to the insulating board 5.
Patent JP-H0486516-A (JP)
Title: Level gage
Inventor: KOBAYASHI MASAYUKI
IPC: G01C9/28
Filed: 1990-07-29
Abstract: PURPOSE:To make a line drawing operation efficient by providing a bubble tube in a gage body having a side edge to be used for drawing a line and by constructing the gage body to be bendable. CONSTITUTION:A gage body 1 is made of an aluminum material or the like. A plurality of divided gage bodies 2 are so connected by pins 3 as to be bendable for each other and a bubble tube 4 is buried in the central divided gage body 2, while side edges 5 for drawing a line are provided at the same level for each divided gage body 2. In the case when a surface whereon the line is to be drawn is a curved surface, the gage body 1 is put on the curved surface and each divided gage body 2 is bent. Then the whole of the gage body 1 is laid along the curved surface, the line can be drawn by using the side edges 5 of the gage body 1, and thus an operation can be executed efficiently.
Patent JP-S6356365-A (JP)
Title: Welding method for galvanized steel sheet
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/38
Filed: 1986-08-26
Abstract: PURPOSE:To reduce welding defects and to weld galvanized steel sheets to an excellent shape by making a steel wire to perform the gas shielding arc welding of the galvanized steel sheets in the range of a specific component and also, making the composition of shielding gas to a specific percentage of content of CO2 to generate a stable arc. CONSTITUTION:The component of the steel wire to perform the gas shielding arc welding of the galvanized steel sheets is made as follows. The component of C is made to <=0.15% to enhance the toughness of the steel wire. The components of Si and Mn are made to 0.3-1.0% and 0.7-1.8% respectively and the occurrence of a blowhole due to a deoxidation shortage is prevented and the components of Si and Mn and made in the range not to make a bead shape defective. The component of Ti is made to 0.005-0.60% to form a bead with the excellent shape with a few pits. The components of P and S are made to <=0.02% and <=0.03%, desiably 0.015-0.03% respectively to prevent a weld crack. Furthermore, the composition of the shielding gas is made to Ar + (3-18)% CO2 to reduce the blowhole or a spatter and the pit. If the welding is performed under the above-mentioned condition, a weld zone with the excellent bead shape with a few defects can be obtained even if a Zn layer is not removed.
Patent JP-S5988770-A (JP)
Title: Electrophotographic copying device
Inventor: YAGISHITA AKIRA
IPC: G03G15/20
Filed: 1982-11-13
Abstract: PURPOSE:To improve the fixing property and stability of a copy, by grasping the optical density of the surface of an original by using an optical detecting means and controlling the temperature of a fixing device based on the grasped density information of the original surface. CONSTITUTION:A light from a halogen lamp 4 is reflected by an original surface 6 and a part of the reflected light is made incident to a CCD image sensor A. The light is converted into an electric signal at the image sensor A and inputted into a microcomputer through an integration circuit. When the integrated value is larger, the toner density on a transfer paper is high and, when the value is smaller, the toner density is low. At the time of ''copy on'' shown by A3 in the figure, the density information of the original surface is checked for a short time at pre-copying time T1 as shown by B3 and the electric power to a fixing device is immediately controlled to an adequate level as shown by P5 of the C3. Therefore, when the 1st transfer paper passes through the fixing device as shown by D3 of the graph, the temperature of the fixing device is set to an adequate level and adequate power control is performed for the following copies. As a result, the fixing property and stability can be improved.
Patent JP-H0363156-A (JP)
Title: Head gap regulating position control system for printer
Inventor: MUKAI HIROHITO
IPC: B41J25/308
Filed: 1989-08-01
Abstract: PURPOSE:To eliminate scum of a sheet, wherein repeatedly additional printing is to be performed, caused by a head gap regulation by moving a regulating position determined according to a random number of a printing head regulating position moving range, and regulating the head gap at the position. CONSTITUTION:A printing head 7 is moved to a regulating position 14 determined by the random number of a regulating position moving range 13 added with maximum and minimum values of the random number having positive and negative integer numbers equal in their absolute values to be generated from a random number generator 6 to a reference regulating position 12 of a sheet 9 placed on a platen 9 by a carrier moving driver 4. The head gap is regulated to set the head gap 11 between a sheet 10 placed on the platen 9 and a printing head 7 to an optimum value at the position. Thus, since the head is set at different position at each time to regulate the head gap, scum of an ink ribbon due to the regulation of the head gap of a sheet required to be repeatedly printed can be eliminated to be unseen.
Patent JP-2000019666-A (JP)
Title: X-ray image forming method and treatment of silver halide photosensitive material
Inventor: MARUI TOSHIYUKI
IPC: G03C5/31
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image forming method and a treating method of a photosensitive material to obtain an image showing a good silver color tone and having high sensitivity and excellent running stability even in a system small in the replenishing amt. of a treating liquid. SOLUTION: In this X-ray image forming method, a photosensitive material having hydrophilic colloid layers including silver halide emulsion layers on a support is brought into close contact with an X-ray sensitizing screen, exposed to X-rays and treated. In this method, the photographic sensitive material contains planer silver halide particles satisfying the following conditions (1) to (4) in at least one layer of either of the silver halide emulsion layers and the X-ray sensitizing screen has the light emission max. in 300 to 500 nm wavelength region. On the condition (1), the silver halide has the spectral max. sensitivity in 300 to 500 nm region. On the condition (2), the particle has (111) plane as the principal plane, 1.0 to 4.0 μm diameter calculated as a circle and 0.2 to 0.6 μm thickness.  On the condition (3), the particle includes silver halide projections by epitaxial deposition of a face center cubic structure to form an epitaxial bond. On the condition (4), the silver halide projections are positioned on the edge of the host planer particle.
Patent JP-H0486649-A (JP)
Title: Silver halide photographic sensitive material prevented from fogging and degrading in graininess
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/09
Filed: 1990-07-27
Abstract: PURPOSE:To prevent increase of fog with the lapse of time without lowering photographic sensitivity by regulating a weight ratio of gold to silver and using a specified gold compound. CONSTITUTION:This silver halide photographic sensitive material has photosensitive silver halide emulsion layers on a support, and this material has a gold to silver weight ratio of >=1.0X10<-6> and at least one of the emulsion layers contains the gold compound represented by formula I in which L is a 5- or 6-membered heterocyclic ligand; X is an anion; l is 0, 1, or 2; m is 1 or 2; n is 1, 2, or 3; p is 0, 1, 2, or 3; and q is 1, 2, 3, or 4, thus permitting deterioration of photographic performance, such as increase of fog and deterioration of graininess with the lapse of time after manufacture to be prevented without lowering sensitivity.
Patent JP-S5988107-A (JP)
Inventor: SASABE NORIO
IPC: A47B77/08
Filed: 1982-11-15
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-S6444470-A (JP)
Title: Developing method
Inventor: OKA KOZO
IPC: G03G15/06
Filed: 1987-08-12
Abstract: PURPOSE:To improve a gradation characteristic by opposing an electrostatic latent image holding body and a toner layer deposited on a developing electrode apart at a spacing provided therebetween, impressing high-frequency alternating electric fields and low-frequency alternating electric fields in superposition to the developing electrode and turning off the high-frequency electric fields when the low-frequency electric fields are below the threshold. CONSTITUTION:The toner 3 is deposited on the resistor layer 6 of a toner carrying layer 2 and is opposed apart at the spacing (d) to the electrostatic latent image holding body in the developing region. The square wave alternating electric fields are impressed in superposition to the developing electrode 8 from a bias power supply 9. The toner 3 is splashed toward the holding body 4 and the electrostatic latent image 5 is developed. The sinusoidal high-frequency alternating electric fields which are square waves and are superposed on the low-frequency alternating electric fields are turned on and off by the threshold with the low-frequency alternating electric fields as a trigger. The image which is excellent in the reproducibility of fine lines, dots and low-density parts and has the good gradation characteristic is thereby obtd.
Patent JP-2000028334-A (JP)
Title: Method and apparatus for inspecting pattern fault
Inventor: KOBAYASHI HARUOMI
IPC: G01B11/30
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To inspect a multilayer pattern with different inspecting references at respective layers by providing an illuminating means for illuminating an exciting light and a reference light on a pattern to be inspected formed on a printed circuit board. SOLUTION: An illuminating means illuminates an exciting light and a reference light (red light) on a pattern 1 (a resist pattern, a wiring pattern or a printing pattern) to be inspected formed on a printed circuit board. An image detecting means detects reflected images of a fluorescent image generated from a resist by illuminating the exciting light and the light by separating their wavelengths. The detected image is binarized by an image processing means, and separated and extracted into the resist pattern or the wiring pattern and the printing pattern by image processing. A fault deciding means inspects the separated layer patterns according to predetermined inspecting references. Thus, the fault can be stably and accurately inspected by cooperation of a feature amount comparing method and a length measuring method of a size or the like of the pattern.
Patent JP-2000031106-A (JP)
Title: Substrate treating device
Inventor: AIBA TAKESHI
IPC: B08B3/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a substrate treating device. SOLUTION: A substrate treating device is constituted by arranging in a straight live liquid chemical treating units 2 and 4 which treat substrates 1 to be treated with liquid chemicals, treating units 3, 5, and 6 which rinse the substrates 1 with water, and a treating unit 7 which dries the substrates 1, and the substrates 1 are held vertically in the units 2-7. In addition, the device sprays a treating medium on the front and rear surfaces of the vertically held substrates 1, from the nozzles 2a-7a of each unit 2-7 in the unit 2-7.
Patent JP-H0251879-A (JP)
Title: Automatic packaging electronic parts
Inventor: NISHIYAMA ISAMU
IPC: H05K3/40
Filed: 1988-08-12
Abstract: PURPOSE:To make automatic packaging possible with ease and make it possible to correspond to both methods of surface packaging and insertion by fitting a lead terminal arranged by terminal holder molded out of resin. CONSTITUTION:A lead terminal 5 is arranged to mold a terminal holder 4 out of resin, and it is fitted to a substrate 1. That is, the lead terminal 5 having the terminal holder 4 molded as above is fitted to electronic parts such as hybrid IC, etc., so that automatic packaging can be made with ease. Also, the lead terminal can correspond to both working methods of surface packaging and insertion by means of forming. Moreover, the terminal holder 4 can be precisely carried by means of catching and positioning.
Patent JP-H0732529-A (JP)
Title: Heat-recoverable article
Inventor: OGATA KAZUYA
IPC: B32B7/02
Filed: 1993-07-20
Abstract: PURPOSE:To obtain excellent insulating or waterproof/corrosion-proof function by adding a specific amt. of a crosslinking preventing component to an adhesive prepared by mixing a specific amt. of a dimer acid based polyamide resin with a specific amt. of a malic acid modified polyolefinic resin and crosslinking this adhesive by the irradiation with radioactive rays in a post process and subsequently applying expansion treatment to the crosslinked adhesive. CONSTITUTION:0.5-10wt.% of a crosslinking preventing component is added to an adhesive prepared by mixing 20-70wt.% of a dimer acid based polyamide resin with 80-30wt.% of a maleic acid modified polyolefinic resin. The adhesive layer 2 composed of the adhesive to which the crosslinking preventing component is added is partially or entirely provided to the inner surface of an outer tube 1 made of rubber or plastic or to the rear surface of an outer layer sheet. The outer tube 1 is irradiated with radioactive rays to crosslink the tube material. At this time, the crosslinking of the adhesive layer 2 is suppressed to the utmost by the crosslinking preventing component. Thereafter, for example, expansion treatment is applied to expand the outer tube 1 along with the adhesive layer 2 and this state is kept at the normal temp.
Patent JP-S6260376-A (JP)
Title: Recording and reproducing device
Inventor: TAKEGUCHI SATORU
IPC: H04N5/92
Filed: 1985-09-10
Abstract: PURPOSE:To securely equalize the characteristic of a recording system to that of a reproducing system and to simplify a circuit by inserting a circuit selectively emphasizing only the component of a signal at a low level in a high frequency band into a recording system provided with a high frequency canceler in a reproducing circuit system, sharing an HPF circuit, a limiter circuit and a mixing circuit and interlocking a circuit switching recording and reproducing with a circuit switching outputs with normal and its reverse phases of the limiter circuit. CONSTITUTION:A reproduction signal is taken out by a magnetic head 11 so as to amplify. High level noises are equalized at the prescribed amplitude by the limiter circuit 13, returned to a video signal by an FM demodulator circuit 14, and inputted to a noise canceler-come- emphasis circuit 23 through an LPF circuit 15, a deemphasis circuit 16 and the contact points 27 and 28 of the switching circuit 25. A high frequency noise is mixed at the output point E of the deemphasis circuit 16. The signal of a high frequency component at a point B, which passes through the HPF circuit 18, is cut into an amplitude at a low level at a point G by the limiter circuit 19, and a signal with a phase reverse to the signal at a point B can be obtained. Both signals are mixed by the mixing circuit 20 to reduce a noise at a low level. The high frequency component previously emphasized by the recording circuit system is weakened, and transmitted to a video output terminal 22 through an output amplifier circuit 21.
Patent JP-H0925700-A (JP)
Title: Wall covered with square tile joined with raised plaster
Inventor: OSAWA KATSUTOSHI
IPC: E04F13/21
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a wall covered with square tiles joined with raised plaster excellent in waterproof efficiency with a nice finish at a low cost as well as simple execution. SOLUTION: This wall is mainly constituted of plain tile substitute tiles 2 having large-sized ceramic plate bases with parallel grooves 4 on the rear sides of them and cutting the peripheral surfaces of them into polygonal plates with regular size and a joint member 3 of cement formed in the shape of an oval hexagon in the front with the surface swelled in the shape of a semi-circle and forming circular recesses 5 on the rear side and, at the same time, applying a waterproof agent on the surface. The plain tile substitute tiles 2 and joint member 3 are stuck on the wall surface W with an adhesive 6, the perimeters of the plain tile substitute tiles 2 are surrounded by the joint member 3.
Patent JP-H1147921-A (JP)
Title: Soldering method and soldering device
Inventor: OKIKURA YOSHITAKA
IPC: B23K1/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To correctly and surely carry out the soldering without generating inconvenience such as defective insulation and degradation in the soldering to a member to be soldered. SOLUTION: A soldering device is provided with a soldering tank 1 in which molten solder B is stored, a work elevating/lowering unit 4 in which the transmission of vibration is shut-off and arranged to the soldering tank 1 and a member A to be soldered is immersed in the solder B by lowering the member A to be soldered from the upper part of the soldering tank 1 and a vibrator 3 which generates the vibration of a relatively low frequency and directly or indirectly applies the vibration only to the solder B stored in the soldering tank 1. Small waves are generated on the liquid level of the solder B when the member A to be soldered is immersed in the solder B.
Patent JP-S58100703-A (JP)
Title: Optical scale reader
Inventor: IWAOKA HIDETO
IPC: G01B11/02
Filed: 1981-12-11
Abstract: PURPOSE:To detect two-dimensional displacements with one piece of a reading head by interfering the diffracted light generated by two-dimensional diffraction gratings and detecting the interference fringes through slits with respect to the components of the respective X-, Y-directions. CONSTITUTION:The light from a coherent light source 1 is passed through a polarizing cube prism 2 and is irradiated through a 1/4 wavelength plate 3 and a lens L2 to two-dimensional diffraction gratings 4 having fringes in X-, Y-directions. The reflected light from the gratings is formed an image through a removing filter 5 for 0 order diffracted light whereby two-dimensional difraction grating images 6 are obtained. The images 6 are passed through slits 7 provided in the respective X-, Y-directions, and is subjected to photometry with a photodetecting means 8. The slits differing in phase by each 90 deg. with respect to the X-, Y-components are provided, and the displacements in the X-, Y-directions of the gratings 4 are operated from the corresponding photometric outputs.
Patent JP-S58104052-A (JP)
Inventor: FUJII KINJIROU
IPC: C04B24/22
Filed: 1981-12-12
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-2001028790-A (JP)
Title: Remote controller
Inventor: SHODA KAZUO
IPC: H04B1/034
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To display an operation display mark for control in matching with each individual on an image display means adopting a touch panel system. SOLUTION: A memory 23 is a nonvolatile memory and has a function of storing display data of a character display mark denoting a person, display data of a setting menu of the operation key display part corresponding to each person, program data viewed by each person, data of a view age limit program and fingerprint identification data identifying the person under the control from a CPU 22. The CPU 22 acts like a display control means that reads display data of a menu corresponding to the person selected on the basis of an external control input from the memory and displays the data on a panel section 27.  The CPU 22 and a remote control light receiving and light emitting section 21 act like a transmission means that transmits input contents to a television receiver 10 being a device to be controlled when selective entry is conducted by the panel section 27 of a selection means and a touch sensor circuit 28.
Patent JP-2000037258-A (JP)
Title: Seat heating device and method
Inventor: WEIS MICHAEL
IPC: A47C7/74
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat heating device and method with a simple means to enable the seat heating device to suppress a cold feeling time to the minimum without any rise in the overall required power. SOLUTION: This seat heating device comprises an electric plane heating element 10, made of a flexible resistance material, with which main electrodes 13A, 13B are connected. In order to minimize a time of cold feeling without any particular rise in overall power, the seat heating device is provided with a switching means for switching from heating of at least substantially a partial region SH of the plane heating element 10 having an enhanced heating density by additional electrodes 18A, 18B and additional means 18A, 18B to substantially uniform heating of the entire plane of the plane heating element having an ordinary heating density by the main electrodes 13A, 13B or these electrodes plus the additional means.
Patent JP-S58104874-A (JP)
Title: Bobbin arranging device
Inventor: MORIWAKI AKIRA
IPC: B65H67/06
Filed: 1981-12-11
Abstract: PURPOSE:To carry out arrangement of empty bobbins and selection process of packaged bobbin by means of a gap between a pair of rollers with a taper section and the taper shape of a bobbin with a larger diameter at the bottom and a smaller diameter toward the head. CONSTITUTION:When a bobbin A' conveyed with its bottom facing the proceeding direction slides along the slant of the gauge between a pair of rollers 1, 1', the head passes through a gap (a) at an inclined attitude X and passes through a taper section (1), at the gap (b) position the bobbin A' is made an attitude Y and the head is put into contact with a stopper 2, then the bobbin A' is made an attitude Z and slides on a guide trough 3 with the bottom first. A bobbin A'' conveyed with its head facing the proceeding direction is made an attitude Y' by means of the inclination of a pair of rollers 1, 1' when it passes through the taper section (1). A packaged bobbin B is prevented from dropping when it slides on rollers 1, 1' because the outer diameter of the remaining yarn section B' is larger than the gaps (a), (b), and drops at a vertical attitude at the front end section of rollers to be stored in a storage box.