baber/WOPTO huggingface dataset:
Patent JP-H0936275-A (JP)
Title: Manufacture of surface mount semiconductor device
Inventor: OTSUKA MASASHI
IPC: H01L23/12
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a TAB-BGA using a single- layer TAB tape which can easily cope with the increase of pins without increasing the number of processes and can reduce the manufacturing cost of the TAB-BGA. SOLUTION: A surface mount semiconductor device manufacturing method is composed, for example, of a process for simultaneously forming both device holes 13 and pad holes 17 by punching a base film 14 upon receiving the film 14, a process for forming a wiring pattern 16 on the upper surface of the film 14, a process for connecting one end of the pattern 16 to each electrode pad of a semiconductor chip 11, and a process for connecting the other end of the pattern 16 to each solder ball 18 fitted to the lower surface of the film 14.
Patent JP-H0664171-A (JP)
Title: Thermal ink jet printing head
Inventor: BURAIAN PII KIYANFUIIRUDO
IPC: B41J2/05
Filed: 1993-06-29
Abstract: PURPOSE: To prevent the fluctuations of the vol. of emitted ink droplets caused by that fluctuations are brought about in the emitting condition of ink droplets by air bubbles generated by the accumulation of residual air or uncondensed gas in ink carried over from the generation time of previous air bubbles in a thermal ink jet printing head. CONSTITUTION: A printing head is formed by placing a barrier layer 14 on the base plate 12 placed on a polygonal resistor 26 and placing an orifice plate thereon. In order to constituted an emitting chamber of ink droplets, the barrier layer 14 is partially notched for an ink inflow channel. A notched wall surface 16 takes a smooth shape such as a cylindrical shape and is formed so as to enter the inside from the range M of 10 μm of the periphery of the resistor.
Patent JP-H0236660-A (JP)
Title: Method for confirming reply by called subscriber
Inventor: USUI AKIHIRO
IPC: H04M3/60
Filed: 1988-07-27
Abstract: PURPOSE:To reply other incoming call during the reply with one incoming call by holding a call when the reply of a called subscriber is slow and annunciating the reply of the called subscriber by a visible audible signal. CONSTITUTION:As the method for confirming the reply of a called subscriber at the trunk line call in a private branch of exchange, the operator in the connection holding prior to the reply of the subscriber stores a number of a relevant attendant board ATT and a number of an office line trunk COT into a storage device MM, and when the called subscriber replies during the holding state, a reply signal sent from a relevant station and inverting the polarity of a speech line is detected. Then the relevant attendant board number is read from the storage device MM by the reply information and visible audible signal is sent to the relevant attending board ATT, then a lamp or a buzzer or the like is energized. Even if the reply of the called subscriber is slow, the succeeding call is replied sequentially by monitoring the display.
Patent JP-S57116339-A (JP)
Title: White print paper and making thereof
Inventor: RUDORUFU BUANKA
IPC: D21H19/38
Filed: 1981-11-20
Abstract: A photographic support material includes a base paper upon which a polyolefin coating is coated on at least one side. The coating includes titanium dioxide therein and at least one alkaline earth metal oxide in an amount of about 0.05-20% by weight of the coating, preferably calcium and/or magnesium oxide, and/or an alkaline earth metal carbonate in an amount of about 0.05-10% by weight of the coating, preferably calcium and/or magnesium carbonate.
Patent JP-H0850891-A (JP)
Title: Thin electrochemical element
Inventor: NAKANISHI MASANORI
IPC: H01G11/10
Filed: 1994-08-08
Abstract: PURPOSE:To provide a thin electrochemical element with easy production process by pressing positive current collecting plates and negative current collecting plates with a pressing block to electrically connect current collecting plates themselves with same polarity by pressing force. CONSTITUTION:A metal outer jacket can case 1 is sealed with a cover 2, a positive current collecting plate 6 and a negative current collecting plate 7 drawing out from a positive electrode plate 3 and a negative electrode plate 4 respectively are pressed by a cover pressing block 7 and a case pressing block 11b. By pressing force, the current collecting plates 6, 7 with the same polarity are electrically connected. Job for welding the current collecting plates themselves is made unnecessary to reduce the number of production processes. A PTC element 14 is arranged inside the cover 2 by separating it from an electrolyte, and one electrode 14a of the element 14 is brought into contact with the cover 2 and the other electrode 14b is brought into contact with the current collecting plate 7 to reduce the internal resistance of a battery and to enhance the responding capability to heat generation to enhance safety.
Patent JP-H0930688-A (JP)
Title: Registration device
Inventor: KANDA SATOSHI
IPC: G03G15/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress impact sounds generated when a sheet of paper transported runs against a regist roller. SOLUTION: A pain of regist rollers 1, 2 are provided with major diametric parts 4 consisting of a resilient substance at least in two positions over the axial direction circumferentially. It may also be accepted that the regist rollers 1, 2 are provided with recesses in which resilient pieces 4 are fitted so that major diametric parts are formed. A sheet of paper transported will first contact with the resilient pieces 4 wherein generation of impact sound is suppressed. Then the sheet 5 contacts with the regist rollers 1, 2.
Patent JP-H0745432-A (JP)
Title: Soft magnetic alloy film and its formation
Inventor: KAMEYAMA MAKOTO
IPC: G11B5/235
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a suitable material for a magnetic head having a high saturated magnetic flux density, a small thermal expansion coefficient besides high hardness by simultaneously adding carbon and oxygen to Fe-Si-Al to make a specific alloy film. CONSTITUTION:An alloy target having a prescribed composition ratio Fe of and additives such as Si, Al, C is used for a pair of targets 1 to be counterposed inside a vacuum chamber 2 of a device so as to form a soft magnetic alloy film on a substrate 4 by a counter target type sputtering method. Further, the contents of O(oxygen) and C(carbon) in an alloy film are controlled by a volume ratio of CO2(carbon-dioxide gas) to be introduced into a sputtering device to Ar gas so as to be made the annealed alloy film to be expressed by a composition formula: Fe100-a-b-x-ySiaAlbCxOy providing (3<=a<=14, 2<=b<=8, 1<=x<=15, 0.5<=y<=7).
Patent JP-H0933162-A (JP)
Title: Storehouse
Inventor: HASHIMOTO TAEKO
IPC: F25D23/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the material in storage from going out of the storage chamber even in case of an earthquake, etc. SOLUTION: To a storehouse body 1 a door 3 is attached in a freely rotatable manner by the use of a hinge device 5, etc., provided in the upper part and the lower part. The hinge device comprises a hinge shaft 21 having the shape of a square pillar and a square-pillar-shaped shaft receiver for receiving the shaft. This shaft receiver is composed of a collar 27 and a rotor 28 supported by the collar in a freely rotatable manner. In the rotor a cut-out part 31 for receiving the hinge shaft is formed. The collar has a circular hole which supports the rotor and allows it to rotate and a groove 34a, 34b which is formed continuously from the circular hole and extended substantially in parallel with the transversal direction of the door. The hinge shaft is movable along the groove and can be received in the cut-out part.
Patent JP-H0472520-A (JP)
Title: Optical sensor for physical amount
Inventor: ITO KOJI
IPC: G01L1/24
Filed: 1990-07-13
Abstract: PURPOSE:To sense physical amount accurately using a simple structure by allowing a photo-sensing part to receive the laser beam cast onto a composite optical element having piezo property and non-linear optical characteristic, and thereby determining change in the physical amount as a change of the non-linear optical characteristic. CONSTITUTION:An organic non-linear optic substance is mixed with a highpolymer piezo substance, and a composite optical element 1 is prepared. The laser beam L1 cast onto this composite optical element 1 is received as a laser beam L2 by a photo-sensing part 21 such as a photo-booster tube using monochrometer or spectrometer. When a physical amount, for ex. pressure, is applied to the composite optical element 1, the pressure change is sensed and measured by the photo-sensing part 21 as a change in the non-linear optical characteristic of the laser beam L2. This permits precise sensing of physical amount by a simple structure, and there are no electric signals taken out, which eliminates use of any electric circuit, to ensure that safety is provided even under service in an environment involving hazard such as explosion.
Patent JP-2000013725-A (JP)
Title: Picture display device and electronic camera
Inventor: KIMIZUKA CHIKADA
IPC: G06T1/60
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device and an electronic camera capable of quickly displaying a picture based on picture data and capable of displaying a necessary picture as a high quality picture. SOLUTION: The picture display device is provided with a nonvolatile memory 6 for storing both of high quality picture data and thumbnail picture data for the same picture and a liquid crystal monitor 9 for displaying a picture based on picture data inputted from the memory 6. Since the monitor 9 is constituted so as to display a picture on the whole screen based on the thumbnail picture data when frame feeding buttons 11a, 11b are depressed, the picture can be displayed on the whole screen based on the thumbnail picture data when the picture is intended to be displayed like an index, so that picture processing time can be shortened and the picture can be quickly displayed.
Patent JP-H0855139-A (JP)
Title: Testing device for operation of mechanical part
Inventor: FUJINO HIDEKI
IPC: G06F17/50
Filed: 1994-08-08
Abstract: PURPOSE:To reduce much cost and time generated due to the assembling of a trial machine for a mechanical part testing device followed by operation by falsely operating each component by a three-dimensional model similarly to a practical object and checking whether interference or gap abnormality exists in an operating part or not. CONSTITUTION:At the time of executing an operation test for the mechanical part, an application part 1 utilizes the resource of a three-dimensional CAD system 2. Each component is falsely operated similarly to a practical object by a three-dimensional model to check whether interference or abnormality exists in the operating part or not. In order to falsely operate each component on a screen, the component is operated by the use of an operation condition library 12, a succeeding component is operated in accordance with a previously set relation/operation condition and models of relational components are successively rotated or moved. Consequently a structural problem or the like caused by a change in the shape/size of each component due to an intersection in the three-dimensional expression of a mechanical model in a three-dimensional CAD system, heat or the like can be falsely checked prior to the assembling of components.
Patent JP-H1118230-A (JP)
Title: Device and method for stripping-off laid cable
Inventor: MAEDA MASAMI
IPC: H02G1/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method by which flame nonretardant cables and a spreading fire-preventing agent laid on a cable tray or cable rack can be stripped off easily off from a cable-receiving material. SOLUTION: A stripping-off device 10 is provided with a main body 11 which is detachably attached to the side material 2 of a cable tray, a scraper moving mechanism 12 movably attached to the main body 11, and a scraper body 13 mounted on the scraper moving mechanism 12. When the scraper body 13 is moved via the scraper moving mechanism 12, so as to scratch off the upper surface of a cable-receiving material 3 with the scraper body 13, a flame non- retardant cable 6a and a spreading fire-preventing agent 7 are stripped off from the cable-receiving material 3.
Patent JP-S6246052-A (JP)
Title: Speed change gear
Inventor: SANNOMIYA YASUSHI
IPC: F16H3/72
Filed: 1985-08-24
Abstract: PURPOSE:To obtain output steplessly up to a fixed rotating speed including zero by using an output of a speed change gear controlled from a fixed rotating speed to another fixed rotating speed as an input to a jointly used speed change gear. CONSTITUTION:An internal gear 4 of a speed change gear is connected to a prime mover in such a manner as to rotate at 1,200 RPM in the same direction. When an input shaft is connected to an output shaft rotating at 800 RPM of a converter, the rotating speed of an output shaft of the speed change gear is zero. When the output shaft of the converter is rotated at 1,200 RPM similarly to the prime mover, an output shaft 8 is rotated at 1,200 RPM in the same direction. Accordingly, the rotating speed is steplessly changed within a range of zero to 1,200 RPM.
Patent JP-H0990334-A (JP)
Title: Production of liquid crystal display device
Inventor: YAMADA KATSUO
IPC: G02F1/13
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a liquid crystal display device having excellent display quality which prevents the electrification of an insulating substrate arising during the course of production by arranging the insulating substrate on a supporting table having the surface roughness of the main surface of a specific value and treating the substrate. SOLUTION: The printing supporting table 103 which is 1.6 to 50μm, for example, 6.3μm in the roughness (Ra) of the main surface formed by applying a plating layer 107 by Kanigen plating on the front surface of a SUS plate molded of its surface to a desired shape and is formed with holes 105 for sucking and fixing is used. The electrode substrate 11 is sucked and fixed thereon and the surface of the substrate is printed and coated with an oriented film by a letterpress printing plate 101. The peripheral edge of the holes 105 for sucking and fixing are formed to a tapered shape and the plating layer 107 grounds the substrate. The electrode substrate 11 is thereafter sucked and fixed similarly to a hot plate of 6.3μm in the roughness of the main surface and is dried by heating at about 70 deg.C.  The static electricity generated at the time of detaching the insulating substrate from the supporting table increases when the surface roughness of the main surface of the supporting table is confined to <=1.6μm. The accurate fixing to the supporting base is conversely difficult when the surface roughness is larger than 50μm.
Patent JP-S6246181-A (JP)
Inventor: YUMITATE MASASHI
IPC: F26B17/14
Filed: 1985-08-23
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-S6259064-A (JP)
Title: Printer
Inventor: MOTOHASHI TAKESHI
IPC: B41J25/312
Filed: 1985-08-23
Abstract: PURPOSE:To compensate for the play in the axial direction of a platen, by a method wherein; at one side of a carriage and a carrier, small diameter portions of a pin are inserted into holes provided thereon, and at the other side, a small diameter portion and a large diameter portion of the pin are respectively inserted into a hole on the carriage and the hole on the carrier. CONSTITUTION:A carrier 26 has holes 33a, 33b on a side plate 32a and the other side plate 32b thereof, respectively. A carriage 27 also has holes 35a, 35b on side plates 34a, 34b thereof oppositely to the holes 33a, 33b, respectively. A pin 36 consists of small diameter top portions 40a, 40b and a large diametered web portion 41. At one side of the carrier 26 and the carriage 27, the top portions 40b, 40a are inserted into the holes 33a, 35a provided on the side plates 32a, 34a, and at the other side thereof, a pin 37 is inserted into the holes 33b, 35b provided on the side plates 32b, 34b. Additionally, one side of the pin 36 is inserted into the hole 33a on the carrier 26 until the large diametered web portion 41 thereof is fitted in the hole 33a as well as the other side thereof is pressed toward the carriage 27, whereby the carriage 27 is allowed to be rotatably supported by the carrier 26. In this manner, the carriage 27 can be free from plays in the axial direction of a platen 23 (not shown in fig.), which enables enhancement of printing accuracy.
Patent JP-S6428431-A (JP)
Title: Air conditioner
Inventor: ISHII HIROYASU
IPC: F24F13/32
Filed: 1987-07-24
Abstract: PURPOSE:To distribute the air flow to the whole of a room and equalize the temperature in the room by blowing the air laterally during room cooling with a damper positioned horizontally and blowing the air obliquely downwards during room heating with the damper tilted and, furthermore, installing the main body of an indoor unit at one corner in the room. CONSTITUTION:During room cooling an indoor heat exchanger 21 works as an evaporator so that the air that flows in from a suction port 18 passes through the indoor heat exchanger 21 and reaches an indoor blower 23 as cold wind. At this time a damper 25 is positioned horizontally to blow out the cold wind that is blown out laterally from an air discharge port 19 so that the air is circulated to the lower section of the inside 8 of the room. On the other hand during room heating, the damper 25 is positioned tiltedly and the air that flows in from the suction port 18 passes through the indoor heat exchanger 21 which acts as a condenser to become warm air and is blown out downwards from an air discharge port 20 as the air that is blown out of an indoor blower 23 is led to the damper 25. As a result, the air that is blown out from the main body 12 that is installed at a corner section 9 is distributed in a wide angle with respect to the room 8.
Patent JP-2000021773-A (JP)
Title: MANUFACTURE OF Si FINE CRYSTAL STRUCTURE
Inventor: FURUYA KAZUO
IPC: H01L29/15
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a superior position controllability and superior controllability of the fine crystal size by irradiating an SiO2 substrate with electron beams at specified temp. or more to form a fine single crystal of Si on the SiO2 substrate by an electron beam-excited decomposition. SOLUTION: An SiO2 substrate is irradiated with electron beams at a temp. of about 400 deg.C or more to form a fine single crystal of Si on the SiO2 substrate by an electron beam-excited decomposition and an Si single crystal of about 5 nm or less is first precipitated by the electron beam-excited decomposition at about 400 deg.C or more. The SiO2 substrate may use an amorphous one or crystalline one e.g. quartz, etc. The Si fine crystal size is controllable, depending on the electron beam irradiation time and intensity and an arbitrary pattern can be made by the spot scan or line scan of the electron beam.
Patent JP-H1128711-A (JP)
Title: Form
Inventor: OIKE ETSUJI
IPC: B28B23/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a form for alleviating worker's labor by simply manufacturing a concrete unit of a low cost having a knockout hole or recess formed on its inner peripheral surface. SOLUTION: A second frame 30 for specifying an inner peripheral surface of a concrete unit is supported from an outer form 11 so that, when the form 11 is assembled, the frame 30 is press bonded to an inner form 12. Thus, since it is not necessary to mount a sleeve 20 for molding the knockout hole in the form 12, the concrete unit having the knockout hole or recess formed on the inner peripheral surface can be manufactured without operating to attach and detach the sleeve 20 to and from the form 12. Accordingly, an operation inside the form 12 can be eliminated to largely alleviate worker's labor. And, the unit having the hole formed on the inner peripheral surface can be manufactured in a short time and supplied with a low cost.
Patent JP-H0635858-A (JP)
Title: Terminal equipment and its security protecting method
Inventor: SAKUMA HIROYA
IPC: G06F21/31
Filed: 1992-07-14
Abstract: PURPOSE:To select the security protection of a terminal equipment by operation of an operator when the terminal equipment is started. CONSTITUTION:An EEPROM 2 of a terminal equipment includes a password storing area 3 and a security state storage area 4 which stores a lock or unlock state. The security state is unlocked simultaneously with storage of a password and then locked with a security lock instruction and with storage of a password and a password input screen is displayed, and a normal work screen is displayed when the security state is unlocked. In a display state of the password input screen, an input signal is collated with the stored password. If the coincidence is secured between the signal and the password, the security state is unlocked. If not, the lock state is kept until the coincidence is secured.
Patent JP-H0632663-A (JP)
Title: Separator for ceramic board
Inventor: KAMEI YUICHI
IPC: C04B35/64
Filed: 1992-07-14
Abstract: PURPOSE:To provide a separator for a ceramic board without a fear of flawing the surface of the separated ceramic board. CONSTITUTION:The objective separator is equipped with a carrier pedestal 3 for a carrying ceramic block 2 composed of plural ceramic boards 1 mutually stacked in the vertical directions, a block supporting tool 4 for pressing the ceramic block 2 from the upper side thereof and a peeling machine 5 for shifting the position of each of the ceramic boards 1. In this separator, an elastic member 8 is attached to the position on the under side of the block supporting tool 4 and plural tongue piece parts 9, extended in the vertical directions and having the respective undersurfaces brought into contact with the top surface of the ceramic block 2 are formed in the elastic member 8.
Patent JP-H0635855-A (JP)
Title: Work station control method for computer system
Inventor: KOBATA YASUHIRO
IPC: G06F3/048
Filed: 1992-07-14
Abstract: PURPOSE:To improve the man-machine interface to a work station without changing the existing application program. CONSTITUTION:An application program 2 designates a work ID, a screen ID and an input/output item ID and gives an input/output request to a work station. Then, a menu control program 10 of the work station side is informed of the screen input/output request of the program 2. The corresponding menu screen is taken out of the menu screen information 11 produced previously for each input/output item, and the menu screen using the GUI function of the work station is displayed. Thus, the man-machine interface is improved.
Patent JP-S6343437-A (JP)
Title: Space diversity receiving system
Inventor: FUKUI HIROSHI
IPC: H04L1/06
Filed: 1986-08-11
Abstract: PURPOSE:To attain accurate discrimination of phase direction by providing a phase modulation for perturbation and a phase shifter for a signal system separately so as to prevent the adverse effect onto the signal system due to perturbation. CONSTITUTION:A signal 1 received by a 1st antenna 1 is converted into an IF signal by a 1st mixer 3, branched by a 1st hybrid 11; one is fed to a combiner 7 for a main signal system and the other is fed to a combiner 14 for the control system. On the other hand, the signal received by a 2nd antenna 2 is converted into the IF signal by a 2nd mixer 4, branched by a 2nd hybrid 12; one is fed to the combiner 7 and the other is fed to the combiner 14 via a phase modulator 13. An amplitude detector 9 measures an in-band amplitude frequency deviation. A control section 10 adjusts the phase shifter 6 provided among the phase modulator 13, a local oscillator 5 and a mixer 4 based on the measured value and controls the in-band amplitude frequency deviation after the combination to be zero.