baber/WOPTO huggingface dataset:
Patent JP-H0414855-A (JP)
Title: Semiconductor device
Inventor: MARUMO SHUICHI
IPC: H01L23/29
Filed: 1990-05-08
Abstract: PURPOSE:To protect a thermal radiating section from slipping off from a resin sealing section to easily radiate the heat generated by an IC chip from the thermal radiating section by installing a hole section in a part of the resin sealing section and inserting in this hole section a protrusion section formed in the thermal radiating section to be secured in place. CONSTITUTION:A hole section 8 is installed in a part of a resin sealing section 6, and on the other hand a protrusion section 9 is prepared in a thermal radiating section 7 and inserted in the hole section 8. The interface between a resin sealing section 6 and the thermal radiating section 7 is painted with adhesive substance to bond them each other to protect the thermal radiating section 7 from slipping off from the resin sealing section 6. In this case, it is desired that the hole section be formed considering a die structure when sealing the thermal radiating section 7. When preparing holes in the hole section 8 as deep as reaching to tab 1, a path is formed that allows the heat that is generated in an IC chip to be transmitted to the heat radiating section through the tab 1 and not via the resin sealing section. Since the tab 1 is made of iron or copper metal, its thermal transmissivity is very high compared with the resin sealing section, and thereby a high thermal radiation effect can be expected.
Patent JP-H06327361-A (JP)
Title: Soil covering material
Inventor: FUJII TOSHIO
IPC: B32B5/18
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a covering material used for the purpose of increasing the sugar content and early ripening fruits by extension thereof so as to cover soil at the root of a fruit tree and excellent in especially weather resistance. CONSTITUTION:The soil covering material is obtained by mixing a filler and a special weather-resistant agent in a polyolefinic resin, forming the prepared mixture into a sheet, stretching the formed sheet and laminating the resultant waterproof and air-permeable porous film to a substrate such as a nonwoven fabric.
Patent JP-H02298874-A (JP)
Title: Method for detecting connection inferiority of wire
Inventor: TERAKADO YOSHIMITSU
IPC: G01R31/08
Filed: 1989-05-15
Abstract: PURPOSE:To enhance the reliability of bonding by respectively applying weak voltage to a wire before the bonding of the wire, after the first bonding thereof and after the second bonding thereof to detect abnormality. CONSTITUTION:A lead frame 2 having a pellet 1 fixed thereto is positioned on a sample table 3. The first bonding abnormality detection 23 same to conventional one is performed during period after the first bonding but before the second bonding and, subsequently, the second bonding abnormality detection 24 is performed during the period after the second bonding but before wire cutting 22 and wire abnormality detection 25 before wire bonding is performed. The second bonding abnormality detection 24 is performed by raising a capillary 7 after the completion of the second bonding and connecting a switch 10 to a normally opened contact 10C before wire cutting 22. That is, a DC current 14 or 15 is applied to the wire 4 and said wire 4 is checked on the basis of the output of a detector 11.
Patent JP-H09305437-A (JP)
Title: Error check method for paired instructions
Inventor: TAKAYAMA SHINJI
IPC: G06F11/28
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an error check method for a program which investigate the consistency of characters and kinds of paired instructions with a small amount of data by a short program. SOLUTION: An array for investigation, a start instruction error array for storing wrong start instructions, and an end instruction error array for storing wrong end instructions are prepared, and start instructions and end instructions are retrieved in order from the head of a text (S1). When a start instruction is found (S2), the instruction number is stored in the array for investigation in order (S3) and when an end instruction is found (S4), the same instruction number is retrieved from the tail of the array for investigation (S5); when the same instruction number is found (S6), the instruction numbers after the number in the array for investigation are stored in the start instruction error array (S7) and when the same instruction number is not present, the instruction number of the end instruction is stored in the end instruction error array (S8).  The instruction numbers and line numbers left in the array for investigation are stored in the start instruction error array (S10).
Patent JP-H02299009-A (JP)
Title: Rotational frequency control system for cooling fan
Inventor: HIRAMATSU KATSUHIRO
IPC: G06F1/20
Filed: 1989-05-15
Abstract: PURPOSE:To simplify the circuit and to reduce the manufacture cost by providing a function which controls the rotational frequency of a cooling fan according to the mode setting state of the power saving mode of a processor. CONSTITUTION:The power-saving function determines the power-saving mode by setting an optional value in a power-saving register 3 and divides the frequency of the operation clock of the processor. The frequency of the operation clock of the processor is divided to reduce a device processing speed and the power consumption of the processor is reduced. Here, a mode decoding part 4 decodes the set value of the power saving register 3 and a voltage control part 5 controls a voltage supplied to the cooling fan 6 according to the result. Consequently, the need for a temperature sensor, a temperature-voltage converting circuit, etc., is eliminated, the circuit is simplified, and the manufacture cost is reduced.
Patent JP-S62276276-A (JP)
Title: Piezoelectric pump
Inventor: FUJIMOTO TOSHITAKA
IPC: F04B9/00
Filed: 1986-05-22
Abstract: PURPOSE:To enhance the extent of responsiveness, by driving a pump body in amplifying the displacement quantity of a piezoelectric actuator element, and performing flow control by an electric signal to be added to this piezoelectric actuator element. CONSTITUTION:A piezoelectric actuator element 1 is unitized with levers 5 and 6 via both displacement transfer members 3 and 4, amplifying a displacement quantity. Other displacement transfer members 10 and 11 are connected to these levers 5 and 6 for unitization, and a pump body 12 is connected thereto. When an electric signal is added to a lead wire 2, the piezoelectric actuator element 1 is displaced to some extent, operating this pump body 12. Therefore, as the piezoelectric actuator element, driving force is able to be ever so strong, thus a speed of response is well enhanced.
Patent JP-S6012128-A (JP)
Title: Photochemical surface treating apparatus
Inventor: SEKIGUCHI ATSUSHI
IPC: C23F1/00
Filed: 1983-06-30
Abstract: PURPOSE:To prevent adverse influence to the human body by enhancing reaction efficiency, by performing the surface treatment of an object to be treated by activating predetermined gas while appropriately selecting the wavelength of light from a deuterium lamp. CONSTITUTION:A wavelength or wavelength band selecting means 3 such as a filter is provided to the light path 30 of the light from a deuterium lamp 1 equipped with a water cooling means 2 and having a continuous light emitting region of 160-400nm and the interior of a reaction chamber 6 is irradiated with light through an optical window 5. The reaction chamber 6 can be held under an air-tight state and a gas introducing system 9 and a gas exhaust system 10 are connected to said chamber 6 while an object 8 to be treated on a support table 7. By this mechanism, ultraviolet rays with an arbitrary wavelength and/or arbitrary wavelength band of 160-400nm can be utilized and predetermined gas is activated to make it possible to perform the surface treatment of a solid substance such as the fabrication of a membrane, etching, purification or surface modification.
Patent JP-S5910341-A (JP)
Title: Reaction furnace
Inventor: ARISAKI KENJI
IPC: H01M8/06
Filed: 1982-07-08
Abstract: PURPOSE:To burn thoroughly a combustible gaseous mixture, by disposing plate- shaped heating elements over the entire outside circumference of reaction tubes, and depositing a catalyst on the outside surfaces of the heating elements. CONSTITUTION:Many reaction tubes 2 are juxtaposed in one row in the central part in a body 1 of a square cylindrical reformer. Respectively two sheets of fins 3 are provided to the tubes 2 along the axial direction thereof so as to parallel with the inside wall surface of the body 1. The outside circumferential end faces of the fins 3 provided to the respective tubes 2 are parted from each other at a prescribed spacing. Heating elements 4 are further disposed on both sides of the tubes 2 which are juxtaposed in one row. A chamber 5 of combustible gaseous mixture formed of the elements 4 and the inside wall surface of the body 1 is provided. The elements 4 consist of porous plates made of ceramics and a catalyst for combustion such as platinum, palladium is deposited on the plate surfaces including the inside surfaces of the pores.
Patent JP-H02299088-A (JP)
Title: Memory card
Inventor: KAWASHIMA TOSHIHIKO
IPC: G06F21/79
Filed: 1989-05-15
Abstract: PURPOSE:To enable a user to protect the security of a memory card by permitting read of stored contents of the medium by a control means at the time of detecting insertion of a key from the outside of an enclosure by a detecting means. CONSTITUTION:When a key 2 is inserted to an entrance 3, a key lock detecting mechanism 9 detects this insertion to set a tristate buffer 6 to the active state, and data can be written from the external to a memory or read from the memory 7 to the external through a signal line 5. When the key 2 is pulled out, the key lock detecting mechanism 9 detects it, and the buffer is set to a high impedance state, and data is inhibited from being written in the memory 7 from the external or being read from the memory to the external through the signal line 5. Consequently, alteration, loss, and leakage of stored data of the memory card are prevented to perform data management.
Patent JP-H01288192-A (JP)
Title: Broadcast receiver and reception system and color signal recording/reproducing device and system therefor
Inventor: SAKATA HARUO
IPC: H04N9/85
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a reproduced image with high picture quality even in the reception of a weak electric field by suppressing a change in the S/N of a chrominance signal due to noise (triangle noise) proportional to a base band frequency generated in FM demodulation in a receiver for satellite broadcast (NTSC TV receiver). CONSTITUTION:An intermediate frequency stage generates an inverted phase IF signal whose polarity is inverted to a base band signal. The IF signal (in phase) or the inverted phase IF signal are demodulated and a subcarrier burst signal are extracted from the demodulation signal by using a synchronizing signal in the demodulation signal to generate a 1st consecutive subcarrier signal. A 2nd subcarrier signal consecutive and orthogonal to the subcarrier is generated, and a 1st switching process where the IF signal and the inverted IF signal are switched alternately based on the 1st subcarrier signal and the 2nd switching process where the IF signal and the inverted IF signal are switched alternately based on the 2nd subcarrier signal are provided, the output of the 1st switching process is demodulated to extract an E1 signal and the output of the 2nd switching process is demodulated to extract an EQ signal.
Patent JP-S6010753-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L21/28
Filed: 1983-06-30
Abstract: PURPOSE:To prevent aluminium wirings from separation due to under cutting of ground polycrystalline silicon by a method wherein, after forming contact holes, overall surface is covered with polycrystalline silicon thin film to be kept only on the contact hole parts by means of photoetching process. CONSTITUTION:Specified semiconductor impurity layers 12 are formed under oxide films 13 on a silicon substrate 11 and then contact holes 14 are made by means of photoetching process. Next overall surface covered with polycrystalline silicon film 15 is exposed and developed with a mask utilized so that photoresist films 16 may be left only on the contact hole parts 14. Next after post-baking process, polycrystalline silicons 17 are left only on the contact hole parts 14 by means of plasma etching process. The photoresist films 16 are removed after the plasma etching process. Then overall surface evaporated into aluminium thin film 18 is further coated with another photoresist film 19 to form specified aluminium wiring patterns 20 by means of photoetching process.
Patent JP-H04324393-A (JP)
Title: Fixing structure of pressing plate for calender wheel of analog movement
Inventor: MACHIDA SHUICHI
IPC: G04B19/247
Filed: 1991-04-24
Abstract: PURPOSE:To improve assembling work efficiency and enable automation of the assembling work in the fixing structure for a calender wheel pressing plate of an analog movement. CONSTITUTION:On a synthetic resin made base plate 1 where a ring shape date wheel 11 is provided free of rotation, a boss 21 for positioning and a boss 22 for fixing are formed with projection. An elastic regulator piece 18 formed with a positioning hole to couple the boss 21 for positioning at the date wheel pressing plate 15 for pressing the date wheel is formed. Also, a fixing hole 19 to insert the boss 22 for fixing in the state close to the other edge part 19b apart from one edge part 19a for a determined distance is formed. By melting the top of the boss 22 for fixing in the state inserted in the fixing hole 19, the melted part 24 projects onto the other edge part 19b of the fixing hole 19 and fixes the other edge part 19b. At this time, the distance from the melted part 24 to the one edge part 19a is so formed to be longer than the length of the projection 24a projecting onto the other edge part 19b.
Patent JP-S5911258-A (JP)
Title: Electrostatic latent image writing apparatus for electrostatic recording
Inventor: HOSHINO HIROYUKI
IPC: B41J2/415
Filed: 1982-07-10
Abstract: PURPOSE:To provide the titled apparatus with a high recording speed which enables an intermediate recording with a low recording control voltage by converging an ion flow with a converging electrode arranged between an aperture electrode for controlling the ion flow and a corona wire. CONSTITUTION:A high voltage is applied to a wire 1 to generate an ion flow. The ion flow 4 running converges with a converging electrode 7 and is introduced to an ion controlling aperture electrode 2 with a higher ion density. When an ion passage forward electric field is formed in a hole 22 with electrodes 22 and 24 according to a control signal, the ion flow 4 is allowed to pass through the aperture electrode 2. When an ion passage backward electric field is formed according to the control signal, the ion flow 4 is blocked.
Patent JP-S5910686-A (JP)
Inventor: ISHIDA KATSUTOSHI
IPC: E06B1/56
Filed: 1982-07-08
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-S5820951-A (JP)
Title: Backup system for engine control system
Inventor: MOURI YASUNORI
IPC: F02D45/00
Filed: 1981-07-31
Abstract: PURPOSE:To backup for the loss of a control function upon the occurence of trouble without emplying a control signal generating means in a different series from the electronic engine control system with a microcomputer by a method wherein a control signal for backup is obtained from a crank angle reference signal. CONSTITUTION:When an abnormality is caused in the microcomputer 1 or respective sensors, the backup control is effected by the standard angle signal from a crank angle sensor 10 instead of an ignition or injection driving signal from the microcomputer 1 to prevent stopping of the engine. When the reference angle signal REF is supplied to the input of the trigger of an one-shot multivibrator 16, a signal b having a pulse width determined by the time constant thereof is generated at the output Q. Switches 25, 26, 27 are put ON in accordance with the position of an acceleration pedal and the signal b controls the driving coil 11 of a fuel injection valve with three kinds of pulse width. When the REF signal is supplied to a transistor 14, the wave form of a current flowed through the primary coil of an ignition coil 13 is changed and a considerable conducting time may be provided, therefore, ignition of the engine may be effected sufficiently.
Patent JP-H01290036-A (JP)
Title: Compression system for character string of source member
Inventor: KATO YUMI
IPC: G06F12/00
Filed: 1988-05-18
Abstract: PURPOSE:To compress each source member with the highest efficiency by selecting automatically the character strings proper to the source members and compressing these character strings. CONSTITUTION:The title system consists of a character string counting means 1, a compressed character string table production means 2, and a character string compression/expansion means 3. The source members are previously inputted and the merging frequency of each character string in a source program is counted for production of a character string count table. Then the character strings which are effectively compressed are selected out of said count table for production of a compressed character string table. The character strings of a text record are converted into the corresponding character string compression codes. Then the character string compression codes of a compressed text record are converted into the corresponding character strings. As a result, the data storing efficiency is improved.
Patent JP-S5820465-A (JP)
Title: Driving circuit for piezo-electric type print head
Inventor: HORI SHINICHI
IPC: B41J2/30
Filed: 1981-07-30
Abstract: PURPOSE:To realize a piezo-electric type print head driving circuit which eliminates impact action unnecessary for a wire by discharging a piezo-electric body after electric charge is accumulated therein when a voltage is applied thereto for driving. CONSTITUTION:When an impact signal Vb for driving a piezo-electric body P mores to H, transistors Q2 and Q1 are caused to conduct successively. At this point, as a short-circuit signal Vc is L, a transistor Q3 is turned OFF and a voltage Vd roughly equal to a power source voltage Va develops at a terminal 8. When the signal Vb moves to L, the transistors Q2 and Q1 are turned OFF successively. At this point, the short-circuit signal Vc goes to H, which turns the transistor Q3 ON to have a terminal 8 grounded, so that the voltage Vd is  roughly zero. In orther words, distortion caused in the piezo-electric body P by  the impact signal Vb is expansively transmitted to drive a wire. When the short- circuit signal Vc goes to H, the wire of the print head is returned. here, in order to prevent impact action unnecessary for the wire, the time T for applying a voltage Eh to the piezo-electric body is set at a value less than the cycle of free vibration of the wire.
Patent JP-S5547346-A (JP)
Title: Magnetic alloy for dental surgery
Inventor: MIYAZAKI TAKESHI
IPC: A61K6/04
Filed: 1978-09-28
Abstract: PURPOSE: Soft magnetic alloy for dental surgery, obtained by alloying Ni, Cr, Au at a specific ratio, using combined rare earth Co base permanent magnet having a high magnetic energy.  
     CONSTITUTION: Alloy, composed of Ni;20W70%, Cr;1W25%, Au;10W79% and regulated so as to be Ni/Cr ratio more than three and moreover, contained one or more than two kinds of Mn, Zn, Sn, Al, Si, Mg for obtaining casting alloy having no blow hole at not more than 5%. The soft magnetic alloy 3 having the above mentioned composition, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare earth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic sucking force. Thus, the above method is able to use for filling and reform of dental surgery effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5820862-A (JP)
Inventor: SAITOU TOKUJI
IPC: E04B2/72
Filed: 1981-07-30
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-S5819637-A (JP)
Title: Duct system for hot and cold water in air conditioner
Inventor: ISHIKAWA MASAYUKI
IPC: F24F5/00
Filed: 1981-07-30
Abstract: PURPOSE:To reduce the number of ducts by connecting cold and hot water sources to the room requiring both of heating and cooling via a main pipe and connecting the main pipe to a room requiring either one of heating and cooling via subsidiary pipe with a valve controlled in response to water temperature. CONSTITUTION:A room A requiring heating and cooling is equipped with an air conditioner 1A to which hot or cold water is selectively supplied from a hot or cold water source 2, 3 through a valve 5, 6, for heating the room A. On the other hand, hot or cold water is supplied to the air conditioner 1B of the room B requiring either heating or cooling from the main pipe 4 through the subsidiary pipe 7 with the control valve 9. With this construction, the valve 9 is opened or closed depending on cooling or heating and on the water temperature within the subsidiary pipe, controlling the air conditioner 1B, thereby reducing the number of ducts.
Patent JP-H1063955-A (JP)
Title: Panel display method for order receiving pos terminal, order receiving pos terminal and storing medium readable by computer forming order receiving pos terminal
Inventor: YOSHINAGA SHINICHI
IPC: G06Q30/06
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To increase operability and improve convenience for an operator by popup displaying a touch panel consisting of keys corresponding to subsidiarily selectable items in registration of merchandise on a display part. SOLUTION: An item key part 13 consists of, for example, keys 13a, 13b, 13e corresponding to single items, a key 13c corresponding to set items or a key 13d for the same kinds of merchandise, etc. And when a customer orders for example, a 'humburger set', the operator operates the key 13a corresponding to the 'humburger set' on the item key part 13 displayed on a display 5. Consequently, for example, a 'humburger' and 'fried potatoes' are displayed on a detail display part 14 while as for 'drink', the touch panel 44 consisting of the keys corresponding to selectable drink are popup displayed as a sub- screen.
Patent JP-S61277911-A (JP)
Title: Manufacture of self-supporting type optical cable
Inventor: KOKAYU MIKIO
IPC: G02B6/44
Filed: 1985-06-03
Abstract: PURPOSE:To obtain a self-supporting type optical cable which has high reliability for a long period by reducing a tensile force to be loaded on an optical cable core owing to a laying tensile force during stringing operation. CONSTITUTION:An extruding coater 5 employs what is called a pipe extrusion coating method so as to prevent a extruded coating 4 from contacting a subsidary wire and also employs a pressure extrusion coating method for the coating 4 on the side of the optical cable core 3 so that the coating 4 contacts the optical cable core 3. This is adjustable by devising the shape of an unshown uip which guides the subsidary wire 1 and optical fiber core 3 and the saheo shape of an unshown dice which forms the coating 4. Only the coating 4 is cooled and then heated only around the subsidary wire 1 by a heat press- contacting machine 7, and the heated part is clamped with a proper clamping force to unite the movable subsidary wire 1 and coating 3 together by press contacting.