baber/WOPTO huggingface dataset:
Patent JP-S5474186-A (JP)
Title: Case packer
Inventor: HIRAGA HIDEYORI
IPC: B65B23/20
Filed: 1977-11-24
Abstract: PURPOSE: To provide a case packer which can pack automatically flat articles such as glass plates into a carriage or carriage case.  
     CONSTITUTION: Empty carriages 101 are intermittently introduced at an empty carriage introduction station 1. The empty carriage is delivered by a deliver lever 211a to a positioning box 202. A work conveyor 4 operates to feed works one by one to the empty carriage or carriage packing station 2. Intermittent moving means 205 lifts the box 202 a distance equal to the distance between partition panels of the empty carriage. Every time the work is fed the box 202 is lifted, and thus the works are successively packed onto respective partition panels of the carriage. When the last bottom partition panel of the carriage is packed with the work the box 22 is lowered. The packed carriage is transfered by a deliver lever 211b to a packed carriage carrying-out station 3 to carry it out to a carrying-out shoot. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10335207-A (JP)
Title: Apparatus for measuring imaging characteristics, aligner and method therefor
Inventor: TAWARAYAMA KAZUO
IPC: H01L21/027
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To easily measure imaging characteristics of a projection optical system with high accuracy. SOLUTION: This apparatus for measuring imaging characteristics of a projection optical system 6, which forms the image of a mask pattern with an illumination light irradiated on a mask 4 from a light source 1 through an illumination optical system 3, has a means for measuring the light intensity of the image formed by the projection optical system corresponding to a plurality of fine openings 11 of the mask 4.
Patent JP-H04366382-A (JP)
Title: Cold temperature cabinet
Inventor: MASUDA NOBUYUKI
IPC: F25D29/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a low temperature cabinet which is capable of maintaining the cooling effect in a storage chamber even when there occurs an operation failure of a cold accumulating agent temperature sensor. CONSTITUTION:A compressor 8 is operated based on the output of a cold accumulating agent operation sensor 17 throughout the operation which ranges from cold accumulation operation which freezes a cold accumulating agent 6 to an in-cabinet cooling operation which cools a storage chamber 2. A DC fan motor 14 is operated based on the output of an in-cabinet temperature sensor 18. Over the period ranging from the cold accumulation operation to the in-cabinet cooling operation, the compressor 8 and the DC fan motor are operated based on the output of an in-cabinet temperature sensor 18 when the cold accumulating agent temperature sensor 17 is subjected to a failure.
Patent JP-H08316180-A (JP)
Title: Fabrication method of semiconductor wafer
Inventor: NAKAZAWA ATSUO
IPC: H01L21/322
Filed: 1995-05-16
Abstract: PURPOSE: To inexpensively fabricate a wafer for discrete device and an epitaxial wafer used for the former wafer in a short time. CONSTITUTION: A silicon single crystal after being sliced and beveled is polished into flat planes on opposite surfaces thereof. Thereupon, the back surface of the wafer is rendered only to coarse polishing using a whetstone of #600 or less while the surface is rendered to finishing polishing using a whetstone of #2000 or more Then, the wafer is rendered to chemical polishing, and the surface is finished into a state of substantially a mirror surface after removal of a modified layer caused by the flat plane polishing. Hereby, there is ensured a surface state that is enough to deal with a later lithography process. Further, the back surface is etched such that the modified layer is left behind to keep an extrinsic gettering function. For an epitaxial wafer epitaxial growth is applied to the surface of the wafer.  The present fabrication method is more advantageous than the prior art in view of the fact that time number of processes is reduced, and lead time is shortened and the cost is reduced.
Patent JP-S62298133-A (JP)
Title: Semiconductor substrate
Inventor: UEKUSA SHINYA
IPC: H01L21/301
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the decrease of yield due to the etching remainder of a protective coating of a chip region, by widening the width of a groove arranged so as to partly expose a semiconductor substrate in a scribe region neighboring to a chip region. CONSTITUTION:An opening is provided in a passivation film 11 in the middle of a region between an end of an interlayer insulating film 7 and an end of a metallic film 8, and a groove 12 is formed under the opening. Thereby each of step difference on both sides of the groove 12 can be reduced. Further, a field insulating film, an interlayer insulating film and a passivation film are so formed that their and portions are not arranged on the same line and mutually shifted to make the step difference small at the end portion of the scribe region constituting the groove. Consequently, the etching remainder of a film at the position shown by B does not generate, at the time of an etching wherein a film 10 beaing a part to form the groove 12 is subjected to an etching, a protective coat 13 is spread on the whole surface, and the film 13 is left only on a chip region 1a.
Patent JP-S6119279-A (JP)
Title: Resolution switching system
Inventor: KIMURA SHIYUUJI
IPC: B41J2/44
Filed: 1984-07-05
Abstract: PURPOSE:To improve the printing quality of a print output by providing a high resolution memory storing a character and a graph requiring high resolution and a memory for low resolution, selecting both the memories and outputting the result. CONSTITUTION:A horizontal synchronizing signal BD is inputted to a BD pull- in circuit 21 together with a clock signal CLK to generate a pulse HBD. The pulse HBD and the signal CLK are inputted to a VDO clock generating circuit 22, where read timing signals MCLK1 and MCLK2 for high and low resolution memories are generated. The signal MCLK1 is inputted to an octal counter 23 to output a timing signal PSE1 reading the pattern read by a high resolution memory 10 to a P/S converting circuit 24 and a column address counter 25 is counted up. Further, a row address counter 26 is controlled for the operation by a countup enable/disable signal EN1. The same operation is applied to a low resolution memory 11 to which the signal MCLK2 is inputted while the read period is half that of the memory 10.
Patent JP-H04364666-A (JP)
Title: Picture element density converter
Inventor: YAJIMA MINORU
IPC: H04N1/387
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a smooth output signal with high picture element density by applying picture element interpolation to a mean value of two picture elements with correlation without use of a line memory. CONSTITUTION:An original is scanned by a linear image sensor 14 and subjected to sample-and-hold by a sample-and-hold circuit 15. A digital signal adjacent to a succeeding picture element among digital signals for each picture element converted by an A/D converter 17 is latched by a latch means 18 for one picture element period. A mean value arithmetic operation means 19 outputs a mean value between the digital signal via latch means 18 and the digital signal not via the latch means 18. The mean value of two picture elements having correlation is subjected to picture element interpolation and a smooth output signal is obtained.
Patent JP-S62299491-A (JP)
Title: Emergency opening valve
Inventor: SETA KOZO
IPC: B63B43/02
Filed: 1986-06-18
Abstract: PURPOSE:To hold the stability of a ship body, by mounting an enclosing plate through a float lock mechanism while supporting the enclosing plate through a break rod, which breaks by a predetermined pressure, to a deck through hole, which partitions upper and bottom holds, and opening the enclosing plate when the upper hold is filled with water. CONSTITUTION:A deck 6, which partitions an upper hold 5 and a bottom hold 7, forms a through hole 8 and provides an enclosing plate 10. The enclosing plate 10 is mounted through a lock mechanism 14, having a float 25, while supported through a break rod 13, which breaks by a predetermined pressure, to a frame plate 17. When the upper hold 5 is filled with water, the enclosing plate 10 is opened by first releasing its support by the float lock mechanism 14 next breaking the break rod 13 by the pressure of the water in the upper hold 5, and a ship body is prevented from capsizing by introducing the water infiltrating into the upper hold 5 to the bottom hold 7. In this way, the enclosing plate can be actuated by the break rod 13 and the float lock mechanism 14 only when the water intrudes.
Patent JP-S63303393-A (JP)
Inventor: ADACHI SATOSHI
IPC: G01D7/00
Filed: 1987-06-03
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-S6030611-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-07-29
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-S5263742-A (JP)
Title: Lens
Inventor: OKUYAMA FUMIO
IPC: G02B3/08
Filed: 1975-11-22
Abstract: PURPOSE: To make it possible to improve the eyesight and the wear feeling by making the border shape on the surrounding part non-circle regarding the lenticular lens which corrects the eyesight after the operation of cataract. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5931588-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H05B3/22
Filed: 1982-08-12
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-S5473541-A (JP)
Title: Blocking oscillator circuit containing fixed frequency oscillation control circuit
Inventor: TAKEUCHI MASAO
IPC: H03K3/30
Filed: 1977-11-25
Abstract: PURPOSE:To eliminate the variance of the ON-time of the oscillation transistor which depends on the current amplification factor of the transistor, and thus to omit the adjustment between products and to eliminate the element like the variable resistance or the like which requires the adjustment. CONSTITUTION:With throw-in of switch SW, Q3 forming the base current control circuit of oscillation transistor Q1 is turned on. At the same time, Q4 forming the base current control circuit of Q1 is also turned on. If resistance R1 R5 is set, the base current of Q1 flows via R5 and winding n1 of oscillation transformer T1. Then collector voltage VC increases via winding n2 of T1. Voltage VC of Q1 is set so that it may reach base-emitter forward voltage VBE of feedback transistor Q2 within IB. hBE(Q1) IC(Q1), so Q2 is turned on with Q3 and Q4 turned off respectively. As a result, base current IB of Q1 decreases sharply, and the reverse electromotive force is caused at winding n1 to turn off Q1 and Q2. Thus, the oscillation cycle completes.
Patent JP-H036655-A (JP)
Title: Multiprocessor system
Inventor: OMI NOBURO
IPC: G06F15/16
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a multiprocessor system which can easily specify the areas of faults by making each processor output successively the prescribed display requests at a prescribed time interval. CONSTITUTION:A 1st processor 1 outputs a prescribed display request A of a 1st form to a signal line 5 at a prescribed time interval in a working state of the processor 1 and gives a report to a 2nd processor 2. The processor 2 reports the request A to a display controller 3 via a signal line 6 if the processor receives the request A from the processor 1 in its working state. If the request A is not received within a prescribed time, a display request B of a 2nd form is outputted to the line 6 and reported to the controller 3. Thus it is possible to specify a processor having a fault just by observing the display of a display means 4.
Patent JP-S5665029-A (JP)
Title: Method of forming metal* metal oxide or metal carbide layer on polyolefin
Inventor: BOI KORUNIRUSU
IPC: C08J7/06
Filed: 1980-10-09
Abstract: 1. A method for producing layers of metals, metal oxides or metal carbides on polyolefins, characterised in that thermally decomposable metal compounds present in the gas phase are brought into contact with the surface of the polyolefin heated at or above the decomposition temperature of the metal compound, in the presence of a gaseous carrier and/or reactant or reactant mixture.
Patent JP-S62297658-A (JP)
Title: Temperature detecting device for bath boiler with hot-water supplying function
Inventor: EMURA YUICHI
IPC: F24H1/00
Filed: 1986-06-17
Abstract: PURPOSE:To correct hot-water supplying temperature as well as hot-water heating temperature and provide expected set hot-water heating temperature, by a method wherein a means, which corrects signals from a hot-water supplying temperature detector and a bath temperature detector in accordance with the difference of detecting temperatures, is provided and the correction is effected in every additional heating. CONSTITUTION:The set amount of hot-water is supplied into a bathtub 2 through a hot-water delivery pipe 7, thereafter, the supply of the hot-water is stopped and a pump 5 is operated for a given time to circulate the hot-water in the bathtub 2 before starting the operation of additional heating. In this case, the detecting temperatures of a hot-water supplying temperature detector 9 and a bath hot-water temperature detector 10 are equal when the characteristics of these detectors 9, 10 are equal. However, the difference between the detecting temperatures is generated when the characteristics of these detectors 9, 10 are not equal. A microcomputer 16 determines a correcting value from the difference between the detecting temperature in this time. When the output signal of the hot-water supplying temperature detector 9 corresponds to 42 deg.C and the output signal of the bath hot-water temperature detector 10 corresponds to 40 deg.C, for example, the detecting temperature of the bath hot-water temperature detector 10 is corrected by adding a value corresponding to 20 deg.C thereafter.
Patent JP-2000330150-A (JP)
Title: Semiconductor wavelength conversion element
Inventor: NISHI KENICHI
IPC: H01S5/343
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wavelength conversion element which can operate with a low power and can convert the wavelength into a shorter or longer wavelength region than the wavelength of the incident light. SOLUTION: This semiconductor wavelength conversion element has a multilayered film structure laminated on a semiconductor substrate 1, and is equipped with a means to inject a current to the multilayered film structure (such as an electrode 8) and an active layer which emits light by injection of the current. The active layer consists of a semiconductor quantum fine structure consisting of a quantum wire 4 in which the confinement size of electrons by a semiconductor hetero structure is <=100 nm and the confinement of electrons is performed in two dimensions or more.
Patent JP-H06179253-A (JP)
Title: Watertight film
Inventor: AKAISHI FUMIO
IPC: B32B27/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a watertight film which is free from a fear of contaminating a carpet and floor even if insulation properties and watertightness are favorable and weight is loaded. CONSTITUTION:The title film is constituted of watertight adhesive layer 2 to secure watertightness and a supporting film layer 1 stuck firm to the fringe of the watertight adhesive layer 2 projecting from the fringe. Since an adhesive layer having a fixed flow index is formed and a projecting part is provided on the circumference of the watertight adhesive layer 2, the title film has an advantage that favorable watertightness and insulation properties can be displayed.
Patent JP-S5663969-A (JP)
Title: 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione derivative, its preparation and herbicide containing the same as active constituent
Inventor: MIZUTANI MASATO
IPC: C07D253/06
Filed: 1979-10-30
Abstract: NEW MATERIAL:A compound of formula I (R is lower alkyl; n is an integer 2W 12; m is 0 or 1; m is 1 when n is 5.)  
     EXAMPLE: 2,4-Bis( pyrrolidin-1-yl-methyl )-2, 3, 4, 5-tetrahydro-1,2,4-triazine-3,5- dione.  
     USE: A herbicide having a powerful herbicidal activity against wild oats and high selectivity for wheat. The compound of formula I has a higher herbicidal activity and lower phytotoxicity than 2-methyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione.  
     PROCESS: 2,3,4,5-Tetrahydro-1,2,4-triazine-3,5-dione is reacted with formaldehyde and an amine of formula II to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0230495-A (JP)
Title: Method and device for cutting article
Inventor: ROUSON FURANSHISU FUREDERITSUK
IPC: B26D1/00
Filed: 1989-06-02
Abstract: PURPOSE: To easily cut an article along a cutting line by moving blades forward and rearward in a lateral direction to a plane where the blades move through an article. CONSTITUTION: Cutting blades 18a-18d are connected to an ultrasonic vibration device in the condition where the cutting blades are positioned in a plane extending in a lateral direction to the longitudinal direction of vibration. These blades are vibrated by an ultrasonic vibration device 12 in a plane where these blades 18a-18d pass through an article, and are moved foreward and rearward in the lateral direction to the plane, to create a cut end formed on the article by the blades 18a-18d, thereby easily cutting the article along the cutting line.
Patent JP-S6040768-A (JP)
Title: Carbureter
Inventor: TAKEUCHI YUUZOU
IPC: F02M19/03
Filed: 1984-07-06
Abstract: PURPOSE:To improve the quality of a carbureter by providing an emulsion tube which makes up the air bleed device of the carbureter and forming the tube in such a manner that a plurality of pin-holes are made by the etching method on the tubularly-shaped thin plate, thereby achieving high precision of drill for making the small pin holes. CONSTITUTION:The suction cylinder 1 of a carbureter has both a choke valve 7 and a throttle valve 8 turnably disposed therein at the inlet part of the upstream side and the outlet part of the lower side thereof, respevtively. A fuel ejecting main nozzle 3 opens into a Venturi part 2 which is disposed inside the suction cylinder 1, and a main air bleed mechanism 9 by which air is mixed with fuel is installed as opposed to the nozzle 3. The cylindrical emulsion tube 10 of said mechanism 9 is manufactured in such a way that it is developed in a flat plate 10', a plurality of pin holes 13 are formed thereon by the etching method, and the flat plate 10' is bent in the tubular form. The resultant tube receives a plug 14 at the bottom thereof and is at the top thereof forced into a member 11 containing a throttle 11'.
Patent JP-H037475-A (JP)
Title: Color hardcopy device
Inventor: TAKAKUWA SEI
IPC: H04N1/46
Filed: 1989-06-05
Abstract: PURPOSE:To improve the color reproducibility by providing a color pallet generating means, a confirming means segmenting a part of a picture able to be displayed on a CRT screen and confirming the color data of the part and a data conversion means. CONSTITUTION:A color pallet generating means 7 generates the data of all color pallets reproduced by printing. Moreover, confirming means 1, 10, 11 segment part of the picture displayed on a CRT screen and confirm the color data of the part. Then a data conversion means 8 converts the data of the color of the print picture into the data of the color close to the picture color displayed on the CRT screen among the color pallets. Thus, the difference from the color displayed on the CRT is corrected easily and the color reproducibility is improved.
Patent JP-H06332447-A (JP)
Title: Display controller for electronic musical instrument
Inventor: NAGATAKI SHU
IPC: G10H1/40
Filed: 1993-05-21
Abstract: PURPOSE:To provide a display controller for an electronic musical instrument capable of displaying a mode scale name according to the progression of music, easily enjoying ad-lib performance fitting in, for example, the automatic performance of jazz by a user of the electronic musical instrument, easily expressing musical expression when a beginner learns the ad-lib performance, and learning the ad-lib performance. CONSTITUTION:This display controller consists of a storage means 3 which stores the mode scale name in accordance with prescribed information, a reading means 41 which reads out the mode scale name stored in the storage means 3 according to the progression of the music, and a display means 42 which displays the mode scale name read by the reading means 41 on a display.
Patent JP-H11342246-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To do a discharging action of pachinko balls which lend to a player and a winning ball discharging action which is based on a generation of a winning ball with one ball discharging device effectively and suppressing a malfunction which is caused by a noise and so forth and an international unfair action. SOLUTION: A ball discharging device control part 112 of an electric control device 110 for a pachinko game machine 1 discharges the stated number of winning balls by a ball discharging device operated by the ball discharging control part 112 when a discharging control signal is received from an object controlling part 111 which does a control for play of a generation of a special playing state and so forth by a one way-communication and discharges the stated number of lending balls by operating the ball discharging device when a ball lending signal is received from a ball lending control part 108 which can do a bi-directional communication. And a ball lending regulating signal which regulates a transmission of a new ball lending signal till a lending ball discharging action is completed is transmitted to the ball lending control part 108.
Patent JP-H10190705-A (JP)
Title: Transmission device/method and reception device/method
Inventor: YANAGIHARA HISAFUMI
IPC: H04N21/41
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To communicate data of 2,048 bytes through the use of the digital interface of an IEEE 1394 standard. SOLUTION: Padding data of 124 bytes is added to the pack of the 2,048 bytes of moving picture expert group(MPEG)-program stream(PS) data so that the time stamp of four bytes and the whole byte length of data become the multiplex of 16. Then, data is divided by a diving number (32, for example) being the multiple of '2' and is converted into the data blocks whose number is identical to the dividing number and whose byte length is the multiple of '4' (68 bytes, for example). The header of a common isochronous packet header is added to the prescribed number of data blocks and a packet is produced.
Patent JP-H10336376-A (JP)
Title: Image forming system
Inventor: TODA RIEKO
IPC: H04N1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To relieve the load of the operator for selection of other digital copying machine that conducts distributed processing among pluralities of digital copying machines interconnected by a network. SOLUTION: Pluralities of digital copying machines are connected via a communication means and other connected digital copying machine capable of distribution processing is retrieved (S42) in response to image processing, post processing and condition of paper size set by the operator (S41). In this retrieval, machines in matching with the set condition are compared with the copying machines that are interconnected and objects of distribution destination are sequentially listed up (S43-S44) and registered. Whether or not the processing at a current point of time with the list-up digital copying machines is possible is confirmed (S49-S50), image data for distribution output processing are transferred to the processing capable copying machines, by which distributed output processing is conducted.  Thus, the operator of the digital copying machine of a request source sets a condition to obtain a desired hard copy to select the digital copying machine for distributed processing and allows the digital copying machine to conduct distributed output processing.