baber/WOPTO huggingface dataset:
Patent JP-H01102995-A (JP)
Title: Packaging of electronic parts by reflow soldering
Inventor: NAKAOKA YASUYUKI
IPC: H05K3/34
Filed: 1987-10-15
Abstract: PURPOSE:To control the flow at melting and to prevent defective bridge by conducting printing by adjusting the print supply amount of cream solder to a land section so that the supply amount is less at an edge side than at the root side of a lead terminal connection. CONSTITUTION:A cream solder 3 is shaped and printed as to narrow into the edge of a land section 2. That is, the supply amount of the cream solder is less at the edge than at the root of a lead terminal connection. After an electronic part 4 is mounted on a substrate 1 which is provided with the printed cream solder 3, it is heated by steam then the cream solder 3 melts. The cream solder 3 flows to complete meniscus; however, since the flow from the land edge to the root section of the connection 6 is thus controlled, defective bridge is avoided. It is permitted to make printing so that the cream solder runs out a little wider than the land section at the rear of the land section to secure a necessary amount of the solder, or it is also permitted to increase the thickness of the cream solder layer instead.
Patent JP-H01106451-A (JP)
Title: Insulating plate for semiconductor device
Inventor: FUJINO HIROYO
IPC: H01L23/40
Filed: 1987-10-20
Abstract: PURPOSE:To suppress generation of the void and cracks in a junction part with a heat sink by arranging a second metallized surface about a first metallized surface through a slit part and extending at least one part of the slit part up to an end surface of an insulating plate. CONSTITUTION:A first metallized surface 2 is formed directly under a semiconductor element mounting position in an insulating plate 1. Further, a not metallized slit part 3 is secured around the metallized surface 2 having pattern constitution, in which a second metallized surface 4 is arranged around the metallized surface 2 through this slit p[art 3. Then, each slit part 3' is that, in which the slit part 3 is rectilineally extended up to every end face of the insulating plate 1 respectively. In the junction part 10 between the insulating plate 1 and the heat sink 7, cranks are likely to be generated from the second junction part (corresponding to the metallized surface 4) 10b located in one end and four corners of the insulating plate 1, when a long thermal fatigue cycle is applied. However, when the cracks reach a slit-shaped non-junction part, a notch effect of the cracks vanishes so as to stop the advance of cracks.
Patent JP-S63117250-A (JP)
Title: Measurement of contaminating rate of silica fume in mortar or concrete
Inventor: KUBOTA SHOGO
IPC: C04B18/14
Filed: 1986-11-06
Abstract: PURPOSE:To enable the measuring of contaminating rate of silica fume into cement handily, by determining an electric resistance value of mortar or concrete with unknown silica fume contaminating rate. CONSTITUTION:An electric resistance measuring device is made up of an electric resistance display section 2 and an electric resistance measuring section 4, which are connected together with a cord 6. The measuring section 4 has two measuring terminal rods 8 arranged at a fixed interval and the terminal rods 8 are inserted into mortar or concrete 10 to measure an electric resistance. As for mortar or concrete 10 with various silica fume contaminating rate, electric resistance values are measured in terms of varied lapse time beforehand and data thus obtained are collected to be filed as reference value. Then, the electric resistance value and lapse time are measured for mortar or concrete 10 with unknown silica fume contaminating rate and collated with the reference values previously collected to determine the silica fume contaminating rate thereof.
Patent JP-H1177744-A (JP)
Title: Preparation of multilayer preform having recovered polyester resin layer and multilayer preform
Inventor: FUJIOKA HITOSHI
IPC: B29B11/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparation of a multilayer preform wherein recovered polyester resin is reused effectively and also which prevents elution of impurities in the recovered polyester resin into contents and whitening in external appearance. SOLUTION: In this method for preparation of a multilayer preform 10, an inner layer 16 being a primary molded body is formed by injecting virgin polyester resin, an intermediate layer 17 being a secondary molded body is formed by injecting recovered polyester resin onto the outer surface of the primary molded body and an outer layer 18 being a tertiary molded body is formed by injecting the recovered polyester resin or the virgin polyester resin onto the outer surface of the secondary molded body, by using multistag injection molding equipment. According to this constitution, the recovered polyester resin is reused effectively and also a multilayer preform being free of whitening is obtained.
Patent JP-S62121593-A (JP)
Inventor: KOJIMA SAKIKO
IPC: G07B15/00
Filed: 1985-11-22
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-S63117346-A (JP)
Title: Optical recording disk
Inventor: NANBA NORIYOSHI
IPC: G11B7/24015
Filed: 1986-11-05
Abstract: PURPOSE:To facilitate the manufacture of a disk and to improve the yield by integrating the outer peripheral parts and/or inner peripheral parts of a couple of disk substrates across the molten part of a space. CONSTITUTION:The spacer 5 has a discoid spacer substrate 51 and projection parts 61 and 62, and 71 and 72 at the inner and/or outer peripheral parts on both surfaces of the space substrate 51. The projection part 71 is formed by arranging projections in the shape of a frustrum of circular cone on a constant circumference on the space substrate 51 so that their bottom surface overlap with each other. Consequently, the bottom parts of the frustrums of circular cone overlap with each other as base constitution units to form a base part 711 where vertical surfaces contact each other annularly in the peripheral direction, and the projection-shape molten parts 715 in the shape of the frustrum of circular cone which rise suddenly from the base part 711 are arranged on the vertical surfaces of the respective frustrums of circular cones on the base part 711 so that the bottom surfaces contact each other in the peripheral direction. Consequently, both substrates never shift in position when being integrated across the spacer.
Patent JP-H09104566-A (JP)
Title: Call registration device for group supervisory operation elevator
Inventor: NAKAYA AKIHIRO
IPC: B66B5/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a group supervisory operation elevator with a call registration device for the group supervisory operation elevator which easily calls a specific car on a landing, at the time of maintaining and inspecting it. SOLUTION: In this constitution, a call back switch 6 is provided in a car 4, in a prescribed time after operating this call back switch 6, a landing call button 1 is operated by a plurality of numbers of times, a number machine car is called in proportion to this operation number of times.
Patent JP-H08164250-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-10-03
Abstract: PURPOSE: To display the change in the play mode during the play of PACHINKO without adding an exclusive indicator by providing a variable display by which when a prescribed condition is satisfied under a normal playing condition, a color different from the display color in the normal condition is indicated. CONSTITUTION: When a PACHINKO ball enters any of the specific prize-winning port in a prescribed condition under a normal playing condition, the ball entered the prize-winning port is detected by the corresponding one out of start ball detecting switches 88', 89'. Then, the duty information representing the BCD signal from a CPU 126 is changed, so that a decoder signal of a high duty is output from a LED drive circuit 134. At the same time, a display color selection signal by which the CS terminal is alternately changed between H and L is output for continuing the changeover indication of the LED display, and the brightness thereof is changed to lighter, and also, for example, once the entire column is turned red, and then the display color by means of the same LED display is turned red in odd numbers, and is turned blue in even numbers.
Patent JP-H10111266-A (JP)
Title: Inspection for concrete structure
Inventor: NAKATSUJI TERUYUKI
IPC: G01N27/20
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a concrete structure which is capable of conducting, at a low cost and with rapidity and ease, the inspection of cracking and breakage which might be found in the concrete structure after an earthquake occurs. SOLUTION: Carbon powder is sprayed over the surface of a concrete structure 1 in advance to form a conductive strip 5, and terminals 2, 2 are fitted on both end parts of the conductive strip 5. For the inspection of the concrete structure 1 after an earthquake or the like occurs, electrical resistance between the two terminals 2, 2 is measured with an electric tester 6. The other end part of a lead wire 3 connected to the respective terminals 2 is wired to such a position as to permit measuring work to be conducted easily.
Patent JP-H03131488-A (JP)
Title: Article carrying device having robot hand and surface plate for article placement
Inventor: TERASAWA KOYO
IPC: B23Q7/04
Filed: 1989-10-09
Abstract: PURPOSE:To correct the deviations of the horizontal position and upper or lower position of an article from a hand base frame at the time of chucking the article by providing the base frame with a shift device for moving a chucking hand arm until coming in contact with a reference stopper fitted to the base frame. CONSTITUTION:Even when the position of an article W in a station 16, for example, the set position thereof is not aligned with the center of a base frame 4 in a lengthwise direction, and also in a vertical direction, a chucking hand arm 6 is made to contact a reference stopper 15, thereby keeping the position of the article W constant at all times relative to the base frame 4 in a lengthwise direction. Also, the position of the article W in a vertical direction is always kept constant with the hand arm 6 by placing once the article W on a surface plate 17. According to the aforesaid construction, the article W can be smoothly held with an article chuck 18.
Patent JP-2001086569-A (JP)
Title: Power source circuit
Inventor: YOSHIDA MASAHIRO
IPC: H04N5/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without supplying a power source to a microcomputer in a stand-by state by providing a power source control means and a switching means for turning on/off power source supply to the power source control means through the use of a pulse signal from a receiving means or the like. SOLUTION: When a user executes an operation for turning on the power source by a remote control transmitter, a negative polarity pulse signal is outputted several times from an output terminal of a light receiving unit 2. The pulse signal is inputted to a remote control terminal 9b of the microcomputer 9, potential in the base of a transistor 11 becomes 'L' from 'H' in potential difference and the power source is supplied to a microcomputer power source terminal 9c. Besides, when the user executes the off operation of the power source by remote control transmission, the pulse signal for turning off a main body power source is outputted from the output terminal of the light receiving unit 2.  The microcomputer 9 changes-over the signal of a relay control terminal 9d from 'L' to 'H' by the signal, a relay 1 becomes an off state and the power consumption in the microcomputer is saved in a stand-by state.
Patent JP-H06115144-A (JP)
Title: Toner supply device
Inventor: KITAMURA TETSUYA
IPC: B41J2/385
Filed: 1992-10-01
Abstract: PURPOSE:To provide a toner supply device having means which are maintenance-free and make it possible to keep the amount of toner carried and the amount of charge thereof as prescribed at all times. CONSTITUTION:A toner carrying belt 13 is constructed of nickel made by an electric casting method, for instance. A scrape-off blade 17 is made of stainless steel 0.3mm as a base and a polyimide tape 19 being softer than the nickel is stuck on the part of contact with the toner carrying belt 13.
Patent JP-S63118692-A (JP)
Inventor: KUBOTA RYUJI
IPC: G21C9/00
Filed: 1986-11-07
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-H04141408-A (JP)
Title: Control method of injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/50
Filed: 1990-10-03
Abstract: PURPOSE:To enable injection speed and the dwell pressure in dwell process to be preferably feedback-controlled by driving an electric servo motor when the measured value of the drive of a hydraulic injection cylinder deviates from set aimed value. CONSTITUTION:Feedback-controlling part 34 compares the measured speed value obtained in measured data-processing part 33 with the set speed value stored in memory-setting part 31, and when the difference therebetween occurs, the controlling part 34 sends drive-control signal to a servo driver-circuit 15 in order to turn an electric servo motor 2 by the amount which causes the measured speed value to coincide with the set speed value in primary injection process. The controlling part 34 compares the measured pressure value obtained in the treating part 33 with the set pressure value stored in the memory-setting part 31, and when the diffference therebetween occurs, the controlling part 34 sends drive-controlling signal to the servo driver circuit 15 in order to turn the electric servo motor 12 by the amount which causes the measured pressure value to coincide with the set pressure value in dwell process. Consequently, the injection speed in primary injection process and the dwell pressure in dwell process may be bath preferably feedback-controlled.
Patent JP-H05108774-A (JP)
Title: Picture access system
Inventor: INOUE IKUO
IPC: G06T1/00
Filed: 1991-10-14
Abstract: PURPOSE:To make it possible to instantly know the content of a picture in a file by making a file have a picture and an icon design graphic by which the content of the picture can be understood visually or the reduced picture of the picture simultaneously. CONSTITUTION:Picture summary data having small quantity of data is read and displayed by designating the position of picture summary data to be an object based on the content of the picture summary data information investigated by a file structure analysis means 114, by reading the picture summary data by a picture summary data reading means 112 based on a designated format and by displaying the data on the display of a picture display part 103 via a display control part 102. Thus, the outline of the picture data can be visualized in a shorter time.
Patent JP-H03126104-A (JP)
Title: Feed speed control system
Inventor: TANAKA KUNIO
IPC: G05B19/416
Filed: 1989-10-11
Abstract: PURPOSE:To minimize the working time and to eliminate the latency time to improve the working efficiency by maximizing the feed speed of one tool post and setting the feed speed of the other tool post so that working times are equalized. CONSTITUTION:Such feed speeds are obtained in accordance with a ratio of the cutting distance in a certain cutting section of a first tool post 1 to that of a second tool post 2 that cutting times of tool posts 1 and 2 are equalized. Feed speeds are so controlled that the feed speed of the tool post 1 or 2 is maximum. Thus, the feed speed of one tool post is maximum, and the feed speed of the other tool post is set to a value inversely proportional to the cutting distance, and the latency time of mutual tool posts 1 and 2 is eliminated.
Patent JP-H01106180-A (JP)
Title: Pattern inspection instrument
Inventor: TAGA HINAKO
IPC: G01N21/88
Filed: 1987-10-19
Abstract: PURPOSE:To omit hardware required for precise matching of positions by transforming the pattern of a parts to be inspected into thin lines and detecting the number of feature points of the end and branch points to compare them with the number of feature points of the pattern of a reference nondefective product so that nondefective and defective products are decided. CONSTITUTION:The end points T1-T2 are defined together with the branch points B1-B2 for the pattern of the nondefective product. While the end points T'1-T'4 and the branch points B'1-B'4 are defined for the pattern of a product to be inspected and including defects. Thus the number of end and branch points are set at 2 for the pattern of the nondefect product in terms of the number of feature points together with the number of end and branch points set at 4 for the pattern of the product. Such feature points are stored in a memory circuit 5 for the pattern of the nondefective product and outputted to a comparison circuit 6 for the pattern of the product respectively. The circuit 6 compares the feature point number read signal (d) outputted from the circuit 5 with the pattern feature point signal (c) of the product. Then a nondefective product is decided when coincidence is obtained between both signals (d) and (c).
Patent JP-H04141009-A (JP)
Title: Granular seed of rice seed and preparation of granular seed
Inventor: NAKANO RYUKICHI
IPC: A01C1/06
Filed: 1990-10-01
Abstract: PURPOSE:To obtain granular seeds giving a state of seedlings after germination approximately same as a state transplanted by a rice-transplanting operation in directly sowing on a paddy field without requiring any rice-transplanting operation by making plural seeds to granular in binding with a water-soluble coagulant. CONSTITUTION:Rice seeds 2 are charged in frames 4 forming granular shapes and a semi-fluidized or fluidized water-soluble coagulant is added to the seeds from adding nozzles 5, then dried to afford the objective granular seeds.
Patent JP-H05104111-A (JP)
Title: Multi-ply roll
Inventor: SETO YOSHITO
IPC: C22C38/00
Filed: 1991-10-14
Abstract: PURPOSE:To facilitate reduction in damage on a roll surface by forming an inner shell member with a material having a specific Young's modulus. CONSTITUTION:A multi-ply roll 3 is formed with the inner shell member 2 and an outermost layer (outer shell member) 1. The outermost layer 1 is of a high-speed steel material. Then, the inner shell member 2 is formed with a material having the Young's modulus of 20,000kg/mm<2> or less. Thus, a stress caused by impact load that runs on the roll surface is reduced.
Patent JP-H05108629-A (JP)
Title: Document processor
Inventor: HONMA MITSURU
IPC: G06F17/21
Filed: 1991-10-14
Abstract: PURPOSE:To obtain the document processor which has format information, and also, can edit, display and print a document in which a character and an image are mixed. CONSTITUTION:Internal data of a document in which a character and an image are mixed is constituted of a page format attribute designated by a format designating means 110, being the head data, an image element for showing the image, being the remaining data, and element data for showing the character, to which a font attribute and a paragraph end attribute designated by the format designating means 110 are added.
Patent JP-H11110651-A (JP)
Title: Device and method for commodity sales data processing and computer-readable storage medium storing commodity sales data processing program
Inventor: KAZAMA HIROAKI
IPC: G06Q30/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly and accurately deliver a ticket commodity to a customer concerned. SOLUTION: Each terminal 10 is provided with delivery ticket issuing means (18) and delivery permission information informing means (11, 12), a master machine 20 is provided with delivery permission information storage control means (21, 22) and delivery permission information radio transmission means (21, 22) and a place 100 separated from the terminal 10 and the master machine 20 and prepared for delivering a ticket commodity is provided with a delivery permission information radio reception output means 30 capable of radio receiving delivery permission information and enabling a person 101 in charge of delivering the ticket commodity to visually check the delivery permission information. Immediately after the end of accounting processing for the ticket commodity in the terminal 10, ticket commodity delivery preparation can be executed in the delivery place 100.
Patent JP-H11157164-A (JP)
Title: Printer and method with optical data link reducing electromagnetic disturbance for transmitting image formation data
Inventor: KLEES KEVIN JOHN
IPC: B41J29/393
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To control driving of a print head without electromagnetic disturbances by modulating and generating from a radiation source radial beams in accordance with a high frequency electric signal and driving the print head in accordance with an output of a radiation detector for detecting the radial beams. SOLUTION: A carriage 40 loading a print head 30 is provided with a light detector (radiation detector) 50 detecting a high frequency modulated by image formation data and transferred by a light beam 60 which is an infrared light beam generated at a light source 70. A print head 30 is driven in response to the image formation data detected by the light detector 50. The print head 30 is connected to a controller, i.e., computer 80 via a flexible conductive cable 90. A platen 100 holding a receptor 20 at a position adjacent to the print head 30 is arranged near the print head 30. The carriage 40 is sent sideways by the rotation of a lead screw 130 by a motor 150.
Patent JP-2000098358-A (JP)
Title: Electro-optic material, optical element using that and phase space optical modulator
Inventor: MATSUMOTO SHIRO
IPC: G02F1/1334
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To decrease the driving voltage and to increase the change in the refractive index per applied voltage in a phase space optical modulator having a material containing liquid crystal droplets of <150 μm diameter dispersed in a polymer. SOLUTION: The phase space modulator is a planer type modulator containing a multilayered film having a first layer of transparent electrode 11A, second layer of material which changes the refractive index by an electric field, and third layer of transparent electrode 11B laminated in this order. The material which changes the refractive index by the electric field is a polymer having dispersion of liquid crystal droplets of <=150 nm diameter, and is an optically transparent polymer 12 containing a plasticizer. The plasticizer is dibutylphthalate, di-n-octylphthalate, di-(2-ethylhexyl)phthalate, dinonylphthalate, dilaurylphthalate, butylbenzylphthalate or the like.
Patent JP-H11112865-A (JP)
Title: Electronic still camera
Inventor: YOSHIDA MASANORI
IPC: H04N5/225
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To an unnatural luminance change and a smear by fixing a diaphragm means to a setting diaphragm value unless a release button is operated and controlling it into a proper diaphragm value when the release button is operated so as to control exposure. SOLUTION: When a liquid crystal monitor is turned-on (when an animation is displayed), a diaphragm device is fixed to an open diaphragm (F2.4) and only shutter speed (electric charge storing time) by an electronic shutter is controlled. That is, it is fixed in an open diaphragm (F2.4)(Av value = 2.5) as shown by a dot line even when an Ev value exceeds 11.5. Thus, unnatural change occurring at the time of changing-over a diaphragm hole does not exists in the animation and power consumption as against the diaphragm device is suppressed. In the meantime, when the release button is operated, the control of the diaphragm device is also executed.  That is, when the Ev value is equal to below 11.5 as shown by a solid line, the diaphragm device is changed-over into the open diaphragm (F2.4)(Av value = 2.5) and it is changed-over into a small diaphragm (F6.7)(Av value = 5.5) when the Ev value (c) exceeds 11.5.