baber/WOPTO huggingface dataset:
Patent JP-H0848537-A (JP)
Title: Glass for chemical tempering
Inventor: KOYAMA AKIHIRO
IPC: C03C21/00
Filed: 1994-08-05
Abstract: PURPOSE:To obtain glass having characteristics excellent in water resistance after chemical tempering treatment required as a glass substrate for an information recording medium. CONSTITUTION:This glass has a compsn. consisting of, by weight, 58-70% SiO2, 13-22% Al2O3, 6-10% Li2O, 5-12% Na2O and 2-5% ZrO2.
Patent JP-H1131757-A (JP)
Title: Bga semiconductor package structure
Inventor: NAKAE KATSUYA
IPC: H01L21/60
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To dispense with a wire bonding process and to contrive the simplification of the production process of a BGA semiconductor package structure, by a method wherein a plastic case provided with a built-in wire is made to cover on a chip secured on a substrate in a state the chip is sealed, one end of the wiring is made to have continuity with the chip and the other end of the wiring is made to have continuity with solder balls mounted on the rear of the substrate. SOLUTION: A plastic case 7 is made to cover on a chip 6, the chip 6 is made to closely adhere to a substrate 2 to pressure-bond conducting needles 12 to bumps 16 formed on the upper surface of the chip 6 and the bumps 16, and the needles 12 are conducted to each other. Then, the substrate 2 is inverted, solder balls 4 covered with a flux are placed on the open parts of fitting holes 14 to fuse the balls 4, and the balls 4 are made to have continuity with conducting terminals 13. As a result, as the chip 6 and the balls 4 are connected with each other via wires 18, a wire bonding process which is hitherto executed, is dispensed with, the connection of the chip 6 with the substrate 2 can be reliably made and the production process of a BGA type semiconductor package structure can be simplified.
Patent JP-H0850667-A (JP)
Title: Charge data processing device
Inventor: KAWANA SHIGEYUKI
IPC: G06Q50/30
Filed: 1995-06-29
Abstract: PURPOSE:To output transaction data in the case that discrimination data is stored and to make a report in the case that discrimination data is not stored at the time of outputting the transaction data. CONSTITUTION:ID data read out from an ID card by a card reader/ writer 7 and transaction data are stored in a journal memory JM 6 correspondingly to each other, and this ID data and transaction data are collected in a memory card. At the time of collection, error is displayed by the control of a CPU 1 to prompt a user to set the ID card if the CPU 1 discriminates that ID data is not stored, but ID data and transaction data are collected in the memory card if the CPU 1 discriminates that ID data is stored.
Patent JP-S57112967-A (JP)
Title: Method for depositing sprayed layer to casting
Inventor: YOSHIDA KENZOU
IPC: B22D19/08
Filed: 1980-12-29
Abstract: PURPOSE: To form melt sprayed layers on casting surfaces of free shapes, and to attach the corrosion resistant and abrasion resistant melt sprayed layers partly and firmly thereto, by melt spraying a desired metal on a wire net to form the melt sprayed layers, and injecting molten metal into a mold fitted with said wire net.  
     CONSTITUTION: A wire net 3 as a melt sprayed piece forming member is adhered tightly to a melt sprayed piece forming surface 3a of a jig 3, and is  mounted by a fixing fitting 3e. A desired metal is melt sprayed from the upper  part. At this time, air is introduced through an air lead-in hole 3b, and a proper amt. of the air is ejected through holes 3d by controlling a lead-out valve 3c,  so that the melt sprayed layer is cooled. After the cooling and solidifying, the  melt sprayed layer is removed from the jig 3 whereby a melt sprayed piece 2 is  made. A plurality of such pieces 2 are mounted cylindrically to the core center  5c of a mold 5 packed with molding sand 5b in a mold 5a. Thence, molten  metal is teemed through a sprue 5d, whereby the casting 1 melt stuck firmly  with the pieces 2 is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1023181-A (JP)
Title: Isdn terminal adaptor device
Inventor: MATSUI HIRONORI
IPC: H04L12/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an ISDN terminal adaptor device which can avoid wrong connection of a FAX and a TEL between an caller analog terminal and a caller analog terminal by preparing a means which automatically identifies whether an analog terminating call is FAX or TEL. SOLUTION: An ISDN terminal adaptor device 100 terminates the analog incoming call received from an ISDN network 101 where an analog network is connected to a FAX of the highest priority, e.g. an analog terminal 117 via an ISDN network control part 102, a communication control part 103 and an analog terminal control part 105. When the terminal 117 automatically answers and is set in its connection state, a tonal signal monitoring part 110 monitors the presence or absence of the tonal signal sent from a caller. If the tonal signal is confirmed, it's recognized that the caller is via a FAX and the communication is carried on. If no tonal signal is confirmed, it's recognized that the caller is via a TEL and the connection is changed to a TEL of high priority, e.g. an analog terminal 118. Thus, the wrong connection is evaded between the FAX and TEL.
Patent JP-S6165146-A (JP)
Title: Surface inspection device
Inventor: OGAWA SHIGERU
IPC: G01B11/30
Filed: 1984-09-06
Abstract: PURPOSE:To detect a surface defect precisely by automatically detecting a reference value in each substance to be inspected, adding plural levels to the reference value to detect a defect and setting a threshold level. CONSTITUTION:The positively reflected laser light irradiated from an irradiation part 13 and reflected by a substance 8 to be inspected is discharged to the external through a through-hole 31 and the dispersed and reflected laser light is detected by a photoelectric converter 29. The output of the converter 29 is supplied to a peak detector 33 and a mean value calculating part 34 through an A/D converter 32. The calculation part 34 stores a detecting signal synchronously with a sampling signal and finds out the arithmetic mean value of the obtained all data. The mean value is stored in a memory part 41, and then added to a level previously set up in the memory part 41 in accordance with the size of a surface defect to calculate its threshold level. The defect is detected on the basis of the threshold level.
Patent JP-2001013694-A (JP)
Title: Automatic developing machine for photosensitive planographic printing plate
Inventor: MATSUDA SHINICHI
IPC: G03F7/30
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To uniformly remove unnecessary photosensitive layer by brushing by controlling the rubbing with a woolen material uniform at the time of brushing for removing the photosensitive layer or the like from a photosensitive planographic printing plate. SOLUTION: Brushing members 126, 142 applied to a preliminary washing part and a developing part are formed by sticking the woolen material 170 previously formed as a fabric a plate like base member 250. As a result, the woolen material 170 is closely and uniformly arranged over a prescribed surface area, and each brushing member 126, 142 is capable of coping with even a photopolymer plate coated with a photopolymerization layer as photosensitive layer which is necessary to be strongly rubbed. The brushing members are free from ununiform brushing.
Patent JP-S6246568-A (JP)
Title: Manufacture of vertical type semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L29/78
Filed: 1985-08-23
Abstract: PURPOSE:To obtain a large-power MOS type transistor,which functions as a high withstanding-voltage element and has fast switching speed and low ON resistance, by forming channel width in long size and shallowly shaping a chan nel p-type semiconductor layer and a source n<+> type semiconductor layer. CONSTITUTION:The size of a distance (b) along the depth direction of a p-type semiconductor layer 4 formed between an n-type epitaxial layer 2 and a source n<+4> type semiconductor layer 8 is made larger than the size of a distance (a) along the main surface of a p-type semiconductor layer 4 shaped between the n-type epitaxial layer 2 and the source n<+> type semiconductor layer 8. A punch- through phenomenon can be prevented because the p-type semiconductor layer is deepened and formed in a self-alignment manner to gate polycrystalline silicon even when channel length is narrowed as much as possible, capacitance between a gate and source is reduced because the area of a channel p-type semiconductor layer superposed on gate polycrystalline silicon shaped on extremely thin gate oxide film is minimized,and the source n<+> type semiconductor layer is shallowed with the p-type semiconductor layer and mutual conductance gm can also be increased.
Patent JP-H1129758-A (JP)
Title: Additive for reducing friction resistance of aqueous medium and reduction of friction resistance of aqueous medium by using the same
Inventor: WAKUI TSUGIO
IPC: C07C215/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an additive which can reduce the friction resistance of an aq. medium in a wide temp. range by incorporating an amine oxide having a linear or branched satd. or unsatd. aliph. hydrocarbon group having the number of carbon atoms specified, a methyl group, etc., and an aliph. amine into the same. SOLUTION: This additive comprises an amine oxide (A) of formula I and an aliph. amine (B). In formula I, R<1> is an 8-22C. pref. a 12-22C, linear or branched satd. or unsatd. aliph. hydrocarbon group, pref. an alkyl or alkenyl group, esp. pref. a stearyl group; and R<2> and R<3> are each methyl, ethyl, or a group of formula II (wherein (n) is 1-5, pref. 1; and Y is H or methyl, pref. H) and pref. they are the same. The amt. of ingredient A added is 0.001-5 wt.% of the aq. medium. As for the ingredient B, 8-22C alkyl- or alkenylamines being examples, is used in an amt. of 0.001-5 wt. % of ingredient A.
Patent JP-H0237634-A (JP)
Title: Vacuum valve
Inventor: SEKIGUCHI SHIGEAKI
IPC: H01H1/02
Filed: 1988-07-27
Abstract: PURPOSE:To improve the deposition resistance and reignition occurrence rate by arranging a contact made of Cu-Cr alloy by the inherent sintering method on one end and arranging a contact made of Cu-Cr alloy by the infiltration method on the other end. CONSTITUTION:A solid phase sintered Cu-Cr alloy is formed by molding and sintering the Cu and Cr metal powder by the powder metallurgy method, the mixing ratio can be changed with the wide composition ratio of Cr 25-75wt.% against Cu 75-25wt.%. The infiltrated Cu-Cr alloy on one end is formed by sintering the Cr powder by the powder metallurgy method as a skeleton and infiltrating Cu into void sections of this skeleton. The mixing ratio is the composition ratio of Cr 40-75wt.% against Cu 60-25wt.%. The deposition resistance and reignition occurrence rate are improved while merits of the contacts of respective Cu-Cr alloys are maintained.
Patent JP-H0744586-A (JP)
Title: Design supporting device
Inventor: KAWASHIMA YASUMASA
IPC: G06F17/50
Filed: 1993-07-28
Abstract: PURPOSE:To easily identify a constituting element in which the level of materialization of a design specification corresponding to a product is advanced from the others. CONSTITUTION:Classification data for specifying the classification of each constituting element of a casing body are stored in a classification data storage part 12, and the level of the materialization of the design specification is added to the classification data as an absolute value or a priority order over the other classification. A classification pointer for specifying the classification to which each constituting element belongs is added to element data for specifying each constituting element in a product data storage part 16. Then, each time the design specification of each constituting element is materialized, the value of the classification pointer of each product data is corrected. Then, when the graphic of a product is outputted to a character graphic outputting part 28 based on the product data, and the classified data are set in order to extract the constituting element whose materialization level is not advanced, the retrieval of the product data is operated, and the element data designated by the classified data, that is, the constituting element whose materialization is not advanced is flash- displayed. Therefore, the disorder or delay of the schedule of an entire design process can be prevented.
Patent JP-H1032110-A (JP)
Title: Laser-trimming method for thick-film resistor
Inventor: KAKITA KENICHI
IPC: H01C17/242
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To contrive the highly precise adjustment of a resistance value in the laser-trimming method for a thick-film resistor. SOLUTION: A thick-film resistor 7 is formed in the state, wherein the opposing electrode conductors 2 are completely contained, and the electrode conductors 2 are connected. At this time, the density of the flow 10 of the second current becomes lower than the density of the flow 9 of the first current. Accordingly, a laser-trimming region 8 becomes the region having the ratio relating to the resistance value, and the desired resistance value can be adjusted in a highly precise manner by trimming the region.
Patent JP-H0237186-A (JP)
Title: Portable motor compressor
Inventor: MIYATA TOSHIMI
IPC: F04B41/00
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the extent of energy required for drive of a compressor part by controlling discharge pressure in the compressor part to a working pressure level of driven apparatus on the basis of the output of a pressure sensor. CONSTITUTION:In the state that a driven apparatus 2 is being connected via an air hose, if a power switch 12 is made into circuit, pressure in a part leading to the driven apparatus 2 from a compressor part 6 is detected by a pressure sensor. Monitoring pressure in an interspace lading to a connection with the air hose 3 from an exhaust valve of the compressor part 6, discharge air pressure of this compressor part 6 is controlled by a working pressure level of the driven apparatus 2. Since pressure in compressed air produced in the compressor part 6 is made into the same level as the working pressure, energy being required for drive of the compressor part 6 becomes lessened.
Patent JP-2000016249-A (JP)
Title: Crime preventive sheet device for vehicle
Inventor: TOMOTO TAKESHI
IPC: B60R25/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a burglar preventing sheet device for a vehicle, capable of preventing burglar or on-board theft in advance, by prolonging the time of a violent crime for easy detection or report of the crime even in case of breaking a sheet member with a dedicated tool. SOLUTION: A cabin is fitted with a winder I which rotatably wind a sheet member 5 so as to be delivered. By drawing out the sheet member 5 from the winder I, the sheet member 5 is capable of covering a control panel, a starting key part, a console box, a steering handle, an audio device, a navigator, a hood release lever and so on when a vehicle is in no use such as parking, which makes it impossible for a burglar to steal an installed article and a vehicle body for effective theft prevention. This sheet member 5 and the inside of a vehicle component are locked with padlocks, so that it takes time to remove them; thus more effect can be attained in preventing a vehicle and its inside from theft by depressing the criminal intention of a person in action and discovering and reporting of a crime.
Patent JP-S5974994-A (JP)
Title: Preparation of l-phenylalanine
Inventor: SENHATA ICHIROU
IPC: C12R1/07
Filed: 1982-10-21
Abstract: PURPOSE:To prepare L-phenylalanine from alpha-acetamidocinnamic acid, by using a microorganism belonging to the genus Bacillus or Alcaligenes. CONSTITUTION:A culture fluid, cultivated microbial cell or treated microbial cell of a microorganism, e.g. Bacillus sphaericus N-7 strain (FERM-P No.6746) or Alcaligenes faecalis S-7 strain (FERM-P No.6745), belonging to the genus Bacillus or Alcaligenes, and having the ability to produce L-phenylalanie from alpha-acetamidocinnamic acid is reacted with the alpha-acetamidocinnamic acid or a salt thereof in the presence of an L-amino acid, e.g. L-glutamic acid or L-aspartic acid, and L-phenylalanine transaminase to collect the aimed resultant L-phenylalanine.
Patent JP-S5975506-A (JP)
Inventor: SHIROMIZU TETSUO
IPC: H01B7/282
Filed: 1982-10-25
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-H1130120-A (JP)
Title: Exhaust drain device of stationary engine
Inventor: UENO KENJI
IPC: F01N3/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion and dirt of a pipe connected to a muffler outlet by sufficiently condensing moisture in exhaust gas in an exhaust muffler. SOLUTION: In an exhaust drain device of a stationary engine, a stationary engine E and an exhaust muffler 6 are cooled in order by engine cooling air A introduced in a soundproof case 9 by a ventilation fan 5, and condensed water W condensed in the exhaust muffler 6 is discharged through a drain 11. A main intake port 5a for sucking engine cooling air A in the soundproof case 9, and a auxiliary intake port 5b communicated with an exhaust gas cooling pipe 13 provided on the exhaust muffler 6 and for sucking gas cooling air (a) are provided on the ventilation fan 5.  A load factor detecting means 17 for detecting the load factor of the engine E is provided, the air capacities of the engine cooling air A and gas cooling air (a) can be controlled by an air capacity control valve 16 through a valve controller 15 on the basis of a load factor signal J obtained from the load factor detecting means 17, and the air capacity is controlled by making gas cooling air (a) flowing in the exhaust gas cooling pipe 13 approximately inversely proportional to the load factor of the engine.
Patent JP-S6163275-A (JP)
Title: Alcoholic drink prepared by fermenting beet
Inventor: SUZUKI KYUICHI
IPC: C12G3/02
Filed: 1984-09-04
Abstract: PURPOSE:To prepare an alcoholic drink having unique taste and flavor, at a low cost, by fermenting beet without using saccharification process. CONSTITUTION:The objective alcoholic drink can be prepared by using beet, crushed beet or beet juice as the raw material, optionally adding other raw materials, and carrying out the alcoholic fermentation of the beet.
Patent JP-H0745982-A (JP)
Title: Connecting structure for shield case and printed wiring board
Inventor: NAKAMURA YUTAKA
IPC: H04B1/38
Filed: 1993-07-28
Abstract: PURPOSE:To reduce contact resistance between grounding patterns, and to prevent potential difference by electrically connecting a shield case and first and second printed wiring boards only through a grounding plate mounted on the shield case. CONSTITUTION:A grounding plate 80 is installed to a shield case 60 by holding the sidewall 61 of the shield case 60 by holding sections 81, and a first contact section 82 is positioned on one end face side of the sidewall 61 and a second contact section 83 on the other end face side. When the shield case 60 is held at the specified positions of first and second printed wiring boards 54, 55, the first sections 82 are pressed by the first printed wiring board 54, and the second contact sections 83 are pressed by the second printed wiring board 55. Accordingly, the holding sections of the grounding plates 80 are brought into contact elastically with the sidewall of the shield case and the first and second contact sections with the grounding patterns of the first and second printed wiring boards, and the three of the shield case and the first and second printed wiring boards are electrically connected positively only through the grounding plates.
Patent JP-H0691887-A (JP)
Title: Wiping mechanism, ink-jet recording mechanism provided with the mechanism, and wiping method of ink-jet recording head
Inventor: KINOSHITA HIROYUKI
IPC: B41J2/165
Filed: 1993-07-28
Abstract: PURPOSE:To contrive execution of wiping of the surface of an ink discharge port reliably by a simple constitution, by providing a mechanism controlling an active or nonactive condition of a wiper member at the time of arrival of a carriage which mounts and moves the wiper member on the surface of a discharge port of an ink-jet recording head and the head to a nonrecording sphere. CONSTITUTION:In the case where a wiping action is performed, a carriage 2 is moved rightward further. At this time, a wiper 8 is in a shunted condition. When a cam part 2b of the carriage 2 is inverted after the same is passed through the tip part 12b of a latch cam 12, the cam part 2b of the carriage 2 pushes the latch cam 12 and connection between a latch part 12a and hook part 11a is released. Then a wiper holding member 10 is pushed up in the course of a recording head 1 by force of a wiper spring 14 and the wiper 8 becomes an operating condition. At this time, an intrusion quantity-controlling part 10a which is integrated with the wiper holding member 10 abuts against a wiping reference surface 1b of the recording head 1 and a quantity of intrusion of the wiper 8 to an ink discharge surface 1a is held most suitably.
Patent JP-H0911582-A (JP)
Title: Small-sized printer
Inventor: HARUHARA FUMIO
IPC: B41J3/36
Filed: 1995-06-29
Abstract: PURPOSE: To provide a small-sized printer by fixing a circuit board to a base plate at the part approaching a connection pawl through the conductive rivet provided corresponding to the connection pawl to exclude the effect by static electricity to the utmost. CONSTITUTION: A control substrate 20 provided with a group of elements controlling the sequence control of a printer is integrally attached to a base plate 5 by a conductive rivet 25. The cut piece 33 of a suppressing plate 30 comes into contact with a part of a frame 6 by its elastic force so as to correct the shift of upper and lower cases 1, 10 to set a panel substrate 17 to earth potential and a vertical plate part 32 is pressed to the rear surface of a central rear wall 11 by the elastic force of the cut piece 33 to hold the flexible substrate 26 extending along the rear surface of the upper case 10 in cooperation with a horizontal part 31 so as to shield the same from the inside thereof. The flexible substrate 26 is suppressed from the entanglement with a movable part such as a carriage and held so as to suppress the effect by noise.
Patent JP-S6342520-A (JP)
Title: Timer counter
Inventor: MAHARA MINORU
IPC: H03K17/28
Filed: 1986-08-08
Abstract: PURPOSE:To make flip flops and decoders unnecessary during timer operation by providing a second one-bit binary counter and using its output as the signal indicating that the timer is operated. CONSTITUTION:A first three-bit binary counter and a second counter connected to the upper bit of the first counter in series are provided. Parts corresponding to output terminals Q0, Q1 and Q2 of a counter 1 constitute the first counter, and a part corresponding to an output terminal Q3 constitutes the second counter. Thus, it is possible that an output 108 of the second counter indicates that the timer is operated if the output 108 is '1'.