baber/WOPTO huggingface dataset:
Patent JP-H098167-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HOSOYA FUTOSHI
IPC: H01L23/12
Filed: 1995-06-15
Abstract: PURPOSE: To provide a leadless-chip-carrier-package semiconductor device which prevents an edge through-hole electrode from being stripped in a production operation, whose density is high, which is excellent in a mounting property and which uses a printed-circuit board. CONSTITUTION: A dummy conductor pattern 10 is formed in the inner layer of a substrate 1 so as to come into contact with an edge through-hole electrode 7. Thereby, when a through hole is pressed and cut to be half, it is possible to prevent the edge through-hole electrode 7 from being damaged. Especially, the substrate 1 is thick, and the edge through-hole electrode 7 which is long can be manufactured without any problem.
Patent JP-H0443596-A (JP)
Title: Rare gas discharge fluorescent lamp unit
Inventor: NISHIKATSU TAKEO
IPC: H05B41/24
Filed: 1990-06-07
Abstract: PURPOSE:To achieve a high efficiency in a simple constitution by connecting a switching element between electrodes, and starting a lamp by putting it off after actuating a high frequency power source with the switching element on before lighting.1 CONSTITUTION:Actuation of a high frequency power source 7 is started with a transistor 11 on to be continuous. With a high frequency power outputted from a power source 7, its current heats filaments of electrodes 6a, 6b when the electrode 6a is at a positive potential. When the electrode 6a is at a negative potential, the electrodes 6a, 6b are shortcircuitted between each other through a rectifier element 9, and the current will not go to the electrodes. When the electrodes 6a, 6b are heated, a discharge start voltage is lowered, and the transistor 11 is put off in this condition to start discharge for lighting a lamp. While the lamp is lighted, the current does not go to the electrodes, so an unnecessary power consumption is eliminated. In such a constitution that a special power source for heating the electrodes is not used, a high efficiency can be achieved while lighting, and a power loss at the electrodes can be reduced during lighting.
Patent JP-H0442144-A (JP)
Title: Copying machine and filter device for same
Inventor: TAKEDA KATSUHIKO
IPC: G03B27/73
Filed: 1990-06-07
Abstract: PURPOSE:To make an irregularity of spectral characteristics hard to generate and to obtain the advantage of the space and the quantity of light by reflecting scanning light by a filter mirror and making a color separation. CONSTITUTION:The filter device 36 is provided with a half-mirror 36ND and three filter mirrors 36YB, 36MG, and 36CR radially at 90 deg. intervals about a shaft 36a in parallel to the shaft 36a. Those mirrors are have color separation filters of blue (B), green (G), and red (R) vapor-deposited on the mirror surfaces and thus the mirrors and filters are united; and they are used corresponding to toner particles of the respective colors Y, M, and C. In exposure scanning for image formation, the reflecting surfaces of a selected mirror is positioned slantingly clockwise at about 10 deg. to a perpendicular surface, and consequently the scanning light is guided to an exposure point of a photosensitive drum.
Patent JP-H01104032-A (JP)
Title: Liquid crystal compound and its synthetic intermediate
Inventor: ISHIBASHI SHIGEKI
IPC: C07C69/92
Filed: 1988-06-17
Abstract: NEW MATERIAL:A liquid crystal compound of formula I (m, n are natural numbers of 22 or less; C* is asymmetric carbon; k, l are 1 or 2). EXAMPLE:1-Pentyloxy-2-propyl S(+)-4-(4-decyloxybenzoyloxy)benzoate. USE:It shows liquid crystal phase near room temperature or at temperature higher than room temperature and is used a ferroelectric material or a component for a ferroelectric composition, which are capable of working at room temperature. Further, it has a chemically stable molecular structure and shows high stability. PREPARATION:Ethyl lactate is reduced into S(+)-1,2-propanediol, which is allowed to react with p-toluenesulfonyl chloride, then an alcohol to give a crystalline intermediate. The intermediate is allowed to react with a 4- benzyloxybenzoic acid, catalytically reduced to form a crystalline intermediate. Finally, the intermediate is allowed to react with 4-alkyloxybenzoyl chloride to give a compound of formula I where m is 5-22.
Patent JP-S5576421-A (JP)
Title: Relay output device
Inventor: OOTANI AKIO
IPC: G06F13/14
Filed: 1978-12-02
Abstract: PURPOSE: To increase the data output velocity by providing the pulse generator circuit corresponding to each of plural number of relay output parts and then sending the pulses to the relay output part where the group address data given from the CPU is decoded.  
     CONSTITUTION: The group address data transferred from the CPU through bus 1 is decoded at group address decoder circuit 2 and then delivered to pulse generator circuit 8 1  corresponding to the relay output part decoded among relay output parts 3 1 W3 n . Then the output data given from the CPU is supplied to data input part 4 and then delivered to pulse generator circuits 8 1 W8 n  when the logic state of the output data varies. And the pulse of a fixed duration is generated with every circuit. With this pulse the relay output part where the address is decoded is driven. As a result, the data output velocity can be increased regardless of the action time of the relay. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01316796-A (JP)
Title: Driving system for display element
Inventor: SONOBE SATOSHI
IPC: G09G3/28
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the power consumption of a display device by applying discharging pulses to some of column drivers when only some of display columns need to be displayed. CONSTITUTION:A column driver setting circuit 18 is so provided that discharging pulses can be applied to some of the column drivers 61-62. Only the column drivers 6 set by this column driver setting circuit and a discharging pulse generating circuit 19 which applies the discharging pulses to the column drivers 6 are put in operation and the remaining column drivers 6 which are not used and a discharging pulse generating circuit 19 which applies discharging pulses to the column drivers are turned off. Therefore, only some of the column electrodes are used for the display, part of the discharging pulse generation part 19 is not put in operation and discharging pulses are applied to none of unnecessary column drivers. Consequently, the power consumption of the display device is reduced.
Patent JP-H10341430-A (JP)
Title: Detection of front vehicle and system for monitoring front of vehicle
Inventor: SASAKI KAZUYUKI
IPC: G06T7/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To realize high real time processing performance and to reduce calculation quantity by photographing a left picture and a right picture at the same time by means of synchronizing right and left cameras and generating a composite stereo video signal of both pictures. SOLUTION: A stereo moving picture acquirement device 40 collects an even scanning line signal in a left video signal 41La from the left camera 41L and an odd scanning line signal in a right video signal 41Ra from the right camera 41R in synchronizing with a switch signal 43b. The odd scanning line signal in the left video signal 41La is set to be the even scanning line signal in a synthesis video signal 44a and the odd scanning line signal in the right video signal 41Ra is set to be the odd scanning line signal in the synthesis video signal 44a so as to generate the composite video signal 44a. When all the pictures obtained from the left camera 41L are in the same height as a road, the picture equal to the picture taken by the right camera 41R can be generated if all picture elements in the picture are moved to a scanning direction by the value of a visual difference.
Patent JP-H11334857-A (JP)
Title: Round bar materials supplying device
Inventor: MASUDA HISAO
IPC: B65G47/53
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To surely send the round bar materials on an accumulating portion to a next alignment portion in an aligned state by slightly vertically oscillating a scooping means which is vertically movable between the accumulating portion and a bar guide, and scoops a part of the round bar materials on the accumulating portion in the upward movement for supplying the same to a bar guide, at a top dead center or its neighborhood. SOLUTION: A stopper 24 is mounted on a front edge of a scooping portion 23. The stopper 24 is movable along the longitudinal direction. An amount of round bar materials (a) to be supported on the scooping portion 23 is adjusted on the basis of the position of the stopper 24. A lower end of a kicker portion 22 of the scooping means 21 is connected with an air cylinder device 25 fixed on a base 1. Thereby the scooping means 21 can be vertically moved between the accumulating portion 2 and the bar guide 11, and slightly and vertically oscillated at the top dead center or its neighborhood. A driving device for operating the scooping means 21 is not limited to the air cylinder device 25 but the other mechanism can be also used.
Patent JP-H0442385-A (JP)
Title: Ticket examination managing device
Inventor: HIROTOMI ATSUSHI
IPC: G06F1/14
Filed: 1990-06-07
Abstract: PURPOSE:To reduce the labor of time correction directly by a man by automatically correcting incorrect time indication caused by replacing battery and the change of the environment, etc., in the ticket examination device utilizing a portable ticket examination device with a clock function. CONSTITUTION:A system for the sales or the loan of the portable ticket examination device with a clock display function is composed of a portable ticket examination device 3 and a first ticket examination device 1 selling or lending this portable ticket examination device 3. Here, the main body of a ticket examination device 1 transmits the time information of the incorrect time indication caused by the replacement of the battery and the change of the environment of the portable ticket examination to the portable ticket examination device 3 along with the information of ticket examination in the case of selling the portable ticket examination device 3 or examining the ticket to correct the time automatically based on the time information. Thus, the man need not correct the incorrect time indication directly.
Patent JP-S6041801-A (JP)
Title: Antenna supporting device
Inventor: KAMEYAMA KUNIO
IPC: H01Q1/12
Filed: 1983-08-18
Abstract: PURPOSE:To simplify the supporting structure, to make the weight light and the cost low without deteriorating the adjusting accuracy by providing attachably and detachably a fine adjustment device adjusting minutely the azimuth angle and the angle of elevation to an antenna supporting device. CONSTITUTION:A supporting base 20 to which an azimuth angle minute adjustment mechanism is fitted is fixed attachably and detachably to a supporting rod 10 of an antenna 1 by a retaining plate 21 and a bolt 22. A supporting base 30 to which an angle of elevation minute adjusting mechanism is fitted is fixed attachably and detachably to a supporting device via a connection hole by a bolt 31. The azimuth angle is adjusted minutely by delivering the movement of worm mechanisms 23A, 25A to a horizontal supporting member 5 via a connecting rod 28. On the other hand, the angle of elevation is adjusted minutely by delivering the movement of worm mechanisms 34A, 32B to an antenna supporting device 1B via an end part 6A of a supporting pin 6. Since each minute adjusting mechanism is removed after the end of minute adjustments, the supporting device of the antenna has no unnecessary mechanism and components thereby attaining simple and light structure.
Patent JP-H01317496-A (JP)
Title: Helper for rinsing, water saver
Inventor: OSHIMA HIROKO
IPC: D06F41/00
Filed: 1988-06-17
Abstract: PURPOSE:To help rinsing by fitting a water feeding port in the central part of an upper cover and an inner cover in a centrifugal dehydrator. CONSTITUTION:Water discharge dehydration (outputting water) is executed and a rinsing time + a dehydrating time are set. Water is stopped at the half part of a set timer. Next, dehydration is executed and rinsing is completed. A time is increased or decreased in correspondence to washing quantity and the laundry is prevented from being inputted too much. Re-rinsing is needed for nylon or thick cloth, for which the tip of a hose is prevented from contacting to the laundry.
Patent JP-H0952824-A (JP)
Title: Medicine for increasing number of hematopoietic stem cells in peripheral blood
Inventor: NEMOTO KYUICHI
IPC: A61K38/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine useful as an agent for increasing the number of hematopoietic stem cells for peripheral blood. SOLUTION: This medicine contains a compound related to spergualin of the formula [X0 is (CH2 )1 to (CH2 )5 or phenylene; (a) is 3-7; A is CONH or NHCO; X1 is a residue, etc., after removing α-amino group and α-carbonyl group from an α-amino acid when A is CONH; X1 is a single bond, CH2 NH, a lower alkylene, etc., when A is NHCO; X2 is NH(CH2 )4 NH-(CH2 )3 -NH-R02 ; R02 is H, etc.] and its salt as active ingredients. The content there of is 0.1-100wt.%, preferably 1-98wt.%, and 0.1-30wt.% in the case of, e.g. a parenteral injection and 5-100wt.% in the case of a peroral administration agent. The daily dose thereof is 1-100mg/kg for parenteral administration and 5-500mg/kg for the peroral administration.
Patent JP-H097475-A (JP)
Title: Inclination detecting switch
Inventor: AIMI MITSUO
IPC: H01H35/02
Filed: 1995-06-16
Abstract: PURPOSE: To enhance reliability of contact points of a switch in the switch to detect an inclination and vibration of various apparatuses. CONSTITUTION: Terminals 2, 3, 4 and 5 are inserted into and joined to terminal holes 1a, 1b, 1c and 1d arranged in an insulating base board 1. The knife-shaped edges 2d, 3d, 4d and 5d are formed in upper end parts of these respective terminals, and a ball 6 composed of an electric conductor is made to stride over these knife-shaped edges, and the contact area is reduced by edge contact points of the terminals, and pressure per unit area is increased, and reliability of the contact points is improved.
Patent JP-H0445783-A (JP)
Title: Air-permeable cap and container for aerating culture with cutoff from various germs
Inventor: SHIMIZU MICHITAKA
IPC: A01G1/04
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a readily handleable air-permeable cap, composed of a specific construction, capable of effectively cutting off invasion of various germs and having excellent air permeability without any trouble in photosynthesis, excellent in operating efficiency and useful as culture vessels for microorganisms or plants. CONSTITUTION:The objective cap is obtained by sandwiching a light transmitting plastic film 3 having a hole, provided in the central part and closed with a various germ-cutoff cellular sheet 4 between a cap 1, having the top surface, sidewall surface and a hole formed on the top surface and made of a light transmitting material and a cap 2 which is a cap of shape and size fitting in the cap 1 and has the top surface and sidewall surface with a hole on the top surface so as to locate the sheet part 4 at a position of the holes of caps 1 and 2.
Patent JP-S6211928-A (JP)
Title: Storage control system for optical disk
Inventor: MURAYAMA NOBORU
IPC: G06F17/30
Filed: 1985-07-10
Abstract: PURPOSE:To improve the storage control performance of an optical disk by storing both the document information and the retrieval information in the most outer side of the storage area of the optical disk with the related picture information stored in the inner side area of the disk respectively and including the picture retrieval information to the first retrieval information. CONSTITUTION:A prescribed range at the most outer side of an optical disk 1 is defined as a code information recording area AC where both the document information and the discrimination information are stored. While the inner area of the disk 1 is used as a picture storage area AI where the picture information related with the document information. A recording track equivalent to a single circumference of the disk 1 is divided into eight sectors. Each of these sectors consists of the header information HD used for discrimination of sectors and the data DT of the prescribed length. The data DT on the area AC is available in two types of information, i.e., the retrieving document information Fkd consisting of the retrieval information for discrimination of the document information and a part or the whole of the document information and the document information DTc. The information Fkd has a style as shown in the diagram.
Patent JP-S5940578-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KITAGAWA NOBUTAKA
IPC: H01L23/52
Filed: 1982-08-30
Abstract: PURPOSE:To reduce the occupation area of patterns by a method wherein an impurity ion implanted layer for self-matching purpose is provided as a part of the wiring of a source or drain region in an IGFET of parallel connection which has the source and drain regions in common. CONSTITUTION:Input signals A, B and C are impressed respectively on the gate electrrodes 131, 132 and 133 of the IGFET of parallel connection which has the source and drain regions in common. In this constitution, a part 22 and 22' of the wiring connecting the source region 11 to the drain region 12 are composed of the impurity ion implanted layer for self-matching purpose. Thus, the lengths of the channel regions positioned under the gate electrodes 131, 132 and 133 can be shortened, and accordingly the IC of small occupation area of patterns can be obtained.
Patent JP-S5273660-A (JP)
Title: Frequency synthesizer
Inventor: YAMASHITA NORIO
IPC: H03B25/00
Filed: 1975-12-16
Abstract: PURPOSE: To correct compulsively the oscillation frequency into operation stabilization region of counter by detecting the fact that the oscillation frequency of voltage control oscillation circuit reaches maximum limit level and by switching the signal from counter into prescribed frequency signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11342485-A (JP)
Title: Laser processing machine, and method for forming processing hole for through hole and blind via hole
Inventor: SHIGETOMI YASUHIRO
IPC: B23K26/082
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To cope with high density packaging by facilitating micro-fabrication of a bode for a multi-layered substrate. SOLUTION: This invention relates to a processing machine for forming a processing hole for through hole and a processing hole for blind via hole. This processing machine comprises: a laser processing optical system 2 having a beam expander 8 for varying a focal position of a laser light R on the body in a direction perpendicular to a laser light irradiation face 51A, and a galvano mirror 9 for varying the irradiation position in the laser light irradiation face direction; and a control system 3 for driven-controlling the beam expander 8 and the galvano mirror 9 in the optical system 2 corresponding to the focal position and the irradiation position respectively.
Patent JP-H01317274-A (JP)
Title: Digital signal reproducing device
Inventor: MORI TAKAAKI
IPC: G11B20/10
Filed: 1988-06-17
Abstract: PURPOSE:To miniaturize a digital signal reproducing device together with reduction of the cost by deciding whether the difference output of each sampling section includes a zero cross point or not according to the presence of a detection clock and based on the phase value of the detection clock, the value showing the position of the zero cross point and the sign bit value and deciding data based on the result of decision for the presence or absence of said zero cross point. CONSTITUTION:A reproduction signal Ps is sampled at a frequency M times as high as the bit rate of the digital data and a difference signal D1 is produced from the sampling value of the signal Ps and the sampling value preceding by one cycle. Then a sign bit S1 showing the plus or minus in the signal D1 is delayed by by 1-3 sampling periods to decide the presence or absence of a zero cross point. Then the value X1 showing the position of the zero cross point is calculated by a computing element 6 from the signal D1 and a difference signal preceding by one cycle. A digital PLL circuit 18 gives the feedback correction to the phase value of a detection clock based on the value X1. Then it is decided whether the difference output of each sampling section includes a zero cross point or not based on the phase value of the detection clock, the value X1 and the value of the bit S1 and according to the presence of the detection clock. Then a data selector 17 decides data based on the result of said decision. Thus a digital signal reproducing device can be miniaturized together with reduction of the cost.
Patent JP-S635852-A (JP)
Title: Molding apparatus for gas setting
Inventor: SAKOTA MASARU
IPC: B22C15/24
Filed: 1986-06-25
Abstract: PURPOSE:To improve the sealing to gas for setting injected from the end part of tubular nozzle and to surely prevent backflow by making the outer circumferential face of the end part of nozzle to the constitution contacting as pushing with the inner circumferential face of the nozzle tip. CONSTITUTION:Molding sands B are supplied into the sand tank 13, and the tank 13 is descended and its lower face is abutted on the upper face of the upper mold A1 of metallic mold. The nozzle tip 33 composing of elastic material arranged at the lower end of a blowing hole 30, which is bored at the lower face of the tank 13, is pushed to the packing hole A'' opened at the upper wall of upper mold A1. In this way, the internal part of tank 13 and the cavity formed in between the upper mold A1 and the lower mold A2 (not shown) composing the metallic mold is passed through an introducing hole 29a, blowing hole 30, nozzle tip 33 and the packing hole A'' in the upper mold A1. The gas for setting is injected into the molding sand B packed into the cavity through the tubular nozzle 31. Then, as the nozzle tip 33 is strongly pushed on the packing hole A'' of the upper mold A1 by elastic material, it is brought into closely contact with the packing hole A'' and leakage of gas is prevented from gap between the packing hole A'' and nozzle tip 33.
Patent JP-H092925-A (JP)
Title: Two agent-mixing type cosmetic
Inventor: ARAI YASUHIRO
IPC: A61Q5/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a stable two agent-mixing type cosmetic used by mixing the first agent with the second one just before used, and increasing the viscosity, when the agents are mixed and used. CONSTITUTION: The first agent contains an oxidation dyestuff as a main agent and other components such as an alkali agent, and has a pH of >=5. The second agent contains an oxidizing agent such as hydrogen peroxide and 0.005-5wt.% of a carboxyvinylpolymer, and has a pH of <=5. The first and second agents are mixed with each other so as to give a pH of >=5. The main agent for the cosmetic may be added to one or both of the first agent and the second agent. Since the pH of the second agent is <=5 before the use, the second agent is low in viscosity, does not adhere to the inner wall of the container, and can therefore effectively be used. When the first and second agents are mixed with each other to give the pH of >=5, the viscosity of the mixture increases due to the increased viscosity of the carboxyvinylpolymer.  Thereby, the mixture easily stays at an application point on a human body, and does not limit the freedom of treatments. This two agent-mixing type cosmetic is used for a hair- dyeing agent, a hair-decoloring agent, a permanent wave agent, an epilation agent, etc.