baber/WOPTO huggingface dataset:
Patent JP-S5744347-A (JP)
Title: Picture encoder
Inventor: TAKIGAWA SATORU
IPC: H04B14/06
Filed: 1980-08-29
Abstract: PURPOSE:To achieve word synchronization and bit synchronization even if a synchronizing signal is used, by assigning codes by putting it to practical use that the level distribution of a difference signal is negative index distribution. CONSTITUTION:At a transmission side, when a difference signal is at a level 0, a 0 is assigned to the 4th digit d3, and 1s to other digits and when at other levels, a 0 is assigned to the 4th digit d3 and 1s are assigned in the order of a code with less 0s; and a 1 is assigned to the digit d3 after 0s are assigned to both the digits d2 and d1, thus performing code conversion. At a reception side, the mark rate of a specific digit in a word is measured and control is exercised to obtain the digit d3 having a minimum mark rate, thereby achieving word synchronization. Thus, a word having more 1s is assigned to a level high in occurrence frequency, so bit synchronization is facilitated.
Patent JP-S60261560-A (JP)
Title: Electrostatic air cleaner
Inventor: OHARA NAOYUKI
IPC: F24F1/00
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the deposition of dust on an ionization electrode and a counter electrode, to prevent the generation of abnormal noises due to spark discharge, and to prevent an increase in the output of ozone by collecting dust with an electrostatic dust collecting part in front of an ion wind generating part. CONSTITUTION:An ion wind generating part consisting of an ionization electrode 4 and a counter electrode 5 for forming a high electric field between both electrodes and an electrostatic dust collecting part which is provided in front of said ion wind generating part and consisting of a charging part 7 and a dust collecting electrode plate 8 which forms a high electric field with the charging part 7 are provided in a main case 1 having an air suction port 2 and an air discharge port 3. Namely, since dust is collected by the electrostatic dust collecting part in front of the ion wind generating part, the deposition of dust on the ionization electrode and the counter electrode is controlled, and the generation of abnormal noises due to spark discharge and an increase in the output of ozone are prevented. Consequently, the cleaner can be used for a long period.
Patent JP-2000308843-A (JP)
Title: Needle used in dispenser
Inventor: SUDA HITOSHI
IPC: B05C5/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To change the shape of the tip of a needle and to restrain a variance of coated quantity and to shorten coating time by forming a discharge port of an omission part formed in one end part of a cylindrical needle base material and a projecting part consisting of a pipe wall of the cylindrical needle base material left by the omission part. SOLUTION: A needle 5 has a discharge port 7 arranged in one end part of a cylindrical needle base material 6, and the discharge port 7 is formed of an omission part 8 and a projecting part 9 defined by it. The projecting part 9 is formed of the pipe wall of the needle base material 6, and is set, for example, at about 90 degrees. Furthermore, for example, the outside diameter and inside diameter of the needle base material 6 and the depth of the omission part 8 are set at 0.63 mm, 0.32 mm, and 0.2 mm, respectively. At this time, the depth of the omission part 8 is a distance from the head of the discharge port 7 (also the head of the projecting part 9) to the omission part 8. In this way, the coating quantity of about 0.00001-0.005 ml can be dripped or transferred accurately and in good yield.
Patent JP-S599480-A (JP)
Inventor: YAMAMOTO IWAO
IPC: F25D23/02
Filed: 1982-07-09
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-S62275305-A (JP)
Title: Read signal processing circuit for vertical magnetic recording medium
Inventor: KAWABATA TOMOYUKI
IPC: G11B5/09
Filed: 1986-05-23
Abstract: PURPOSE:To obtain an output signal corresponding accurately to a recorded data despite the appearance of an undulation in a signal read out, by comparing the signals read out with their pead-to-peak average levels, not with a fixed level. CONSTITUTION:Both the lower peak value held by a capacitor 50 and the higher peak value held by a capacitor 48 are transmitted via the FETs 74 and 72 and averaged by resistances 86 and 88 to be set as the reference level of a comparator 92. Then the mean value between the higher peak value held by the capacitor 48 and the lower peak value held by a capacitor 52 is used as the reference level of the comparator 92 in the next timing, Furthermore the mean value between the lower peak value held by the capacitor 52 and the higher peak value held by a capacitor 46 is used as the reference level of the comparator 92 in the following timing. Thus the reference level of the comparator 92 varies in response to the undulation of the head read signal and the output signal corresponding accurately to the record data is obtained from the comparator 92.
Patent JP-2000026193-A (JP)
Title: Thin film
Inventor: MIYANAGA SHOJI
IPC: C23C16/515
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To form a thin coating film which has strong adhesion to a surface coated by forming on a substrate, columnar crystal grains perpendicular to the substrate with a plasma CVD (chemical vapor deposition) method using a magnetic field and microwaves. SOLUTION: This thin coating film is formed by utilizing a high density and high energy plasma generated in a space in which hybrid resonance is caused under a 0.03 to 3 Torr high pressure by the interaction between pulse microwaves and a magnetic field, wherein application of the pulse microwaves is performed at two-stage pulses, i.e., 50 kW and 46 kW (each wave height value) and pulse wavelengths of the first pulse waves are adjusted to 5 to 30 ms.  In the formation of the thin film, a gaseous product such as acetylene or ethylene is decomposed in the high density plasma generation space, and excited high energy carbon atoms are deposited on a substrate 10 to form a uniform diamond film 29 which has high crystallinity and consists of columnar crystal grains, wherein the crystal grain size of the diamond film 29 is 5 to 10 times as large as the size of the crystal grains formed by using stationary (continuous) microwaves.
Patent JP-H04327189-A (JP)
Title: Method for filling partitioned tank with fluid
Inventor: NAKAYAMA YOSHIO
IPC: B67D7/04
Filed: 1991-04-24
Abstract: PURPOSE:To reduce fluid filling time and prevent the overflowing of fluid from each chamber by introducing the fluid simultaneously into a plurality of chambers into which a tank is divided by partitions. CONSTITUTION:A tank 1 is divided into a plurality of chambers 3A-3C by partitions 2, a liquid level gage 7 is provided in one of these chambers, the brach pipes 4A-4C leading to the chambers 3A-3C, respectively, are regulated, so that the chamber provided with the liquid level gage 7 receives therein a predetermined amount of fluid slightly earlier than the other chambers and, when the liquid level gage 7 detects the fluid as being supplied in the predetermined amount, by the detection signal generated therefrom, a shut-off valve 8 provided in a fluid supply pipe 5 is closed to completely stop the supply of the fluid into the tank 1.
Patent JP-H11311476-A (JP)
Title: Refrigerator
Inventor: OZAKI TATSUYA
IPC: F25D17/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress the evaporation of water of food even during cooling operation, by providing an evaporator for refrigerating and a blower at the rear portion of a refrigeration chamber, and by providing an evaporator for freezing and a blower at the rear of a freezer. SOLUTION: Cold air that is cooled by an evaporator 50 for refrigeration is sent from a blower 54 for refrigeration to a refrigeration branching space that is located at a vegetable chamber 16. The upper portion of a space 78 is connected to a refrigeration duct that is provided at a refrigeration chamber 14 and the cold air is sent to it. A blower 56 for refrigeration being cooled by an evaporator 52 for freezing reaches a refrigeration branching space 90. The upper portion of the space 90 is connected to an ice-making device and the cold air is blown from the upper portion to the ice- making device.  Since the evaporator 50 for refrigeration being exclusive for the refrigeration chamber 14 and the vegetable chamber 16 are provided, the cold air containing water does not flow to the evaporator 52 for freezing while going round the refrigeration chamber 14 and the vegetable chamber 16, thus suppressing the amount of frosting. Also, by operating a blower 54 for refrigeration during the defrosting operation, the temperature in the refrigeration chamber 14 and the vegetable chamber 16 can be increased, thus suppressing the evaporation of water during cooling operation.
Patent JP-S599124-A (JP)
Title: Simultaneous hardening method of rack bar for steering
Inventor: OGURA AKIRA
IPC: C21D9/32
Filed: 1982-07-09
Abstract: PURPOSE:To harden simultaneously and efficiently the tooth face and rear face of a rack bar for steering, by constituting a titled device of a pair of unit conductors which face to each other to said faces, a pair of the 1st and the 2nd contact electrodes, the 1st and the 2nd proximity conductors, and a high frequency electric power source. CONSTITUTION:A titled device is constituted of a pair of unit conductors which consist of the 1st conductors 2, 2' and the 2nd conductors 3, 3' combined via an electrical insulator 18 and face respectively to the tooth face side 10 and rear face side 11 of a rack bar 9 for steering, a pair of the 1st contact electrodes 4, 4' connected respectively to the 1st conductors 2, 2', and a pair of the 2nd contact electrodes 5, 5' connected respectively to the 2nd conductors 3, 3'. The 1st and the 2nd proximity conductors 6, 7 are connected respectively to the 2nd conductors 3, 3', and many injection holes for cooling water for hardening are punched on the surfaces thereof facing to the face 10 and the face 11. Inflow pipes 62, 72 for cooling water are welded to the respective holes. A high frequency power source 8 is connected to the 1st, and the 2nd conductors 2, 2', 3, 3'.
Patent JP-S62277967-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: A61M5/32
Filed: 1986-05-26
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-H01291249-A (JP)
Title: Resist pattern forming method
Inventor: ABE NAOMICHI
IPC: G03F7/038
Filed: 1988-05-18
Abstract: PURPOSE:To make possible the formation of a resist pattern having thermoresisting property necessary for etching mask with high resolution using a dry development by applying a resist obtd. by mixing polybutadiene cyclized >=30% of double bonds or its derivative and an adduct contg. a benzene ring or a halogen element, on a supporting plate. CONSTITUTION:The resist obtd. by mixing the polybutadiene cyclized >=30% of the double bonds or its derivative and the adduct contg. at least one of the benzene ring and the halogen element, is applied on the substrate plate. And the resist is exposed by a light, X rays or an electron beam, and then developed in the downstream of plasma of an oxygen contg. gas. The glass transition temp. of the resist is improved by cyclizing a host polymer. As the resist displays selective etching property by using the adduct contg. the benzene ring or the halogen element, and said resist is subjected to the dry-development in the downstream of the plasma of the oxygen contg. gas, the resist pattern having a sufficient thermo-resisting property as the etching mask is formed with the high resolution.
Patent JP-S5743048-A (JP)
Title: Intermittent transmission unit
Inventor: YOKOI TAKAO
IPC: F16H27/04
Filed: 1980-08-28
Abstract: PURPOSE: To produce a compact-sized unit simple in construction and easy in manufacture by fastening a lock plate having a circular face fitted into a locked cam face of a driven wheel when the wheel is at a position of rest.  
     CONSTITUTION: When a drive shaft 2 rotates in the arrow direction, a part of cam curve 16 for a cam plate 13 drives a driven roller 11 and at the same time a lock cam face 12 for a driven wheel slidingly connected at a position of rest and a circular face 17 for a lock plate 14 are separated and off lock. When the driven roller 11 is further pushed with the cam plate 13, the driven wheel 6 and driven shaft are interlocked with the driven roller 11 and performs a rotary displacement. The rotary direction of the cam plate and the cam curved portion 16 on the opposite side are placed into sliding contact with another driven wheel, thereby preventing the play of the driven wheels. When the driven 6 rotates by 90° and comes to a position of rest, the driven wheel 11 only come into contact with the periphery surfaces of the cam plate 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5744120-A (JP)
Title: Spatial filter
Inventor: TAJIMA YUUICHI
IPC: G02B27/46
Filed: 1980-08-29
Abstract: PURPOSE:To place a pinhole accurately at the focusing position of laser light by fitting a knife to the flank of the opening part of the through hole of a turret, and by observing the pattern of emitted laser light intercepted by the knife-edge. CONSTITUTION:To the flank of the opening part of the through hole 5 of a turret 3 installed in a spatial filter, a knife 13 is so fitted that its edge part 14 shields the hole 5 partially. In this case, the pattern of emitted laser light intercepted by the knife 13, when the focusing position of the laser light is in the center of the hole 5, is darkened uniformly on the whole since the light is converged to a minimum diameter determined by diffraction. For this purpose, the position of an incidence- side lens is adjusted so that the emitted laser light pattern is darkened uniformly, thereby positioning the focusing point of the laser light at a pinhole 4 accurately.
Patent JP-H09285905-A (JP)
Title: Extra fine deep hole machining method
Inventor: KIYOTA SHIGEO
IPC: B23B41/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To easily machine a straight deep hole with high precision by bringing a rotating extra fine drill tip protruded from a guide plate into contact with the lower side of a material to be machined with the deep hole, bring a guide plate upper end and a material lower part into mutual contact or close to each other when the drill is lifted and advanced to the material, and moving the drill upward. SOLUTION: A drill shank 12, in which a drill 11 with a diameter of 0.5mm or less is screwed and fixed at the tip, is fitted in a cylindrical guide cylinder body 13 so that an edge point part at the drill tip can be protruded by about 2-2.5mm. A through hole 14, in which a drill edge point part is fitted and supported, is formed at the tip of the guide tubular body 13, and a cylindrical tubular body 15 with a larger diameter than the tubular body 13 is screwed and fixed in the rear end of the guide tubular body 13. A coil spring 17 is arranged between a ring type projection 16 formed in the drill shank 12 and the rear end of the guide tubular body 13. The drill 11 is brought close to the lower side of a material 19 to be machined.
Patent JP-H01290006-A (JP)
Title: Automatic programming device for nc lathe
Inventor: KINASHI KATSUHIKO
IPC: G05B19/4093
Filed: 1988-05-17
Abstract: PURPOSE:To produce the NC command data in a short time by obtaining this command data so as to automatically avoid an interferer and enabling an operator to save the labor and the time required for input of a shunting route at interference. CONSTITUTION:The form data supplied from a form data input means 1 is stored in a form data memory means 2 and at the same time the working route data is produced based on the storage contents of the means 2 and stored. Then an interference check means 5 checks the presence or absence of interference based on the working object data and the working route data. When the presence of interference is confirmed, a shunting route is automatically produced by an shunting route data production means 6. Then the NC command data is produced based on the working route data or the shunting route data. Thus the production time of the NC command data is shortened together with improvement of the sureness of said command data.
Patent JP-H09282312-A (JP)
Title: Document editing device
Inventor: HAGIWARA KAZUYUKI
IPC: G06F17/21
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to visually an intuitively grasp the volume of documents and the positional relation in the document by storing page stacks obtained by dividing the document in every page by an amount equal to the document volume. SOLUTION: A storage 10 stores a document including data on the document contents and page stack list data on the page stack contents. Here, the page stack means one or more of page strings which are obtained by dividing a document in every page. A page stack processor 18 performs the processing concerning the page stacks, i.e., the page stack editing and the page selection based on the information which is inputted via a coordinate input device 24. An intra-document page display processor 20 displays the page to be processed in the document. Then a page stack display processor 22 displays the page stacks.
Patent JP-H08316846-A (JP)
Title: Image coder, image decoder, image coding method and image decoding method
Inventor: UKAI MAKOTO
IPC: H04N19/00
Filed: 1995-05-18
Abstract: PURPOSE: To attain image coding/decoding by efficient variable length coding and vector quantization even when a quantization level number of an input image is revised. CONSTITUTION: The method uses a quantization circuit 21 quantizing an input image by a decided quantization level number, a reference code table 22 representing cross reference between an input series and a variable length code word, a code word table conversion circuit 23 converting the reference code word table by an identifier corresponding to the quantization level number used by the quantization circuit, a variable length coding circuit 25 applying variable length coding to an output image of the quantization circuit by using the code word table 24 converted by the code word table conversion circuit and a CPU 26 controlling the image coder. Thus, a code word or a quantization vector is easily allocated and the code word or the quantization table corresponding to the input series is retrieved in a short time.
Patent JP-S5911089-A (JP)
Title: Video display device
Inventor: SHIMADA KUNIO
IPC: G09G1/28
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a video display device which is reduced in degree of color shift, by shifting relatively a video signal of three colors in the horizontal direction, by a degree equivalent to the misconvergence. CONSTITUTION:The parallel read-out signals are converted into series signals corresponding to the dot pattern trains which are continuous in terms of time in accordance with clock pulses to obtain video signals VR, VG and VB corresponding to red, green and blue, respectively. These three video signals are supplied to four D-FF20a-23a, two D-FF20b-21b and four D-FF20c-23c respectively. The signals having a shift of a clock period are successively extracted out of each FF and then supplied to signal selecting circuits 24a, 24b and 24c respectively together with video signals. A counter 25 is set by a horizontal synchronizing signal HS, then counts clock pulses CK to generate an address signal showing the position of the screen. A memory 26 stores a data which shows how to shift relatively each corresponding video signal when a luminous point, is obtained at each position corresponding to the above-mentioned address signal.
Patent JP-S60263928-A (JP)
Title: Focal plate
Inventor: KAWASE SUMINOSUKE
IPC: G03B13/24
Filed: 1984-06-13
Abstract: PURPOSE:To maintain high range measurement precision by employing a microprism type focal plate consisting of numbers of pyramidal bodies which are reduced in vertical angle corresponding to the wider width of incident luminous flux and increased in vertical angle corresponding to the narrower width so that their vertical angles are different. CONSTITUTION:The focal plate consists of rectangular pyramid type microprisms; bases are made rectangular in correspondence to rectangularly sectioned luminous flux from a beam splitter and vertical angles are made different in two directions. Namely, the vertical angle alpha1 corresponding to the long size of finder luminous flux is large and the vertical angle alpha2 corresponding to the short side is small. Consequently, not only pieces of luminous flux 38b and 38d refracted by slanting surfaces 36b and 36d containing the vertical angle alpha2, but also pieces luminous flux 38a and 38c refracted by slanting surfaces 36a and 36c containing the vertical angle alpha1 are made incident on a pupil 32, so a photographer observes a bright image having no shade over the entire suface on the focal plane, so framing and focusing are facilitated.
Patent JP-S5345859-A (JP)
Title: Electric hoist
Inventor: YOSHITOMI YASUSHI
IPC: B66D3/20
Filed: 1976-10-05
Abstract: PURPOSE: To efficiently and simply construct entire gear mechanism of an electric hoist by disposing a gear attached to motor shaft and drum shaft projected outwardly on one plane of a hoist body on a plane together with a gear for engaging both gears. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5745367-A (JP)
Title: Calking gun
Inventor: YAMAMOTO NAOHIKO
IPC: B05C17/015
Filed: 1980-08-29
Abstract: PURPOSE: To quickly and easily perform operation of calking guns, by performing pushing out of the calking material by means of compressed air in place of manual means when the calking material contained in calking guns is pushed out.  
     CONSTITUTION: A calking gun is composed of a cylinder 1 provided with a nozzle 2 at the front end, and the inside of the cylinder 1 is divided into a calking material charging chamber 4 and an air chamber 5 with a diaphragm 3. Pistons 8 and 9 are fitted to the front and rear ends of a rod 10 which penetrates through the diaphragm 3, so that the pistons may slide in the cylinder 1. A hole 13 which communicates the calking material charging chamber 4 and the air chamber 5 is installed through the diaphragm 3 and a handle 24 is fittd to the lower portion of the diaphragm 3. The central passage 17 of the hole 13 is communicated to an air supplying passage 42 and an air discharging passage 42 installed in the handle 24. The compressed air in the air chamber 5 is sent ot the space between the diaphragm 3 and the piston 8 through a change-over valve mechanism 25 installed in the handle 24 by operating a lever 37 and the piston 8 is advanced. In this way the calking material contained in the chamber 4 can easily be pushed out through the nozzle 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11293170-A (JP)
Title: Binder for printing ink, and printing ink
Inventor: OZU TOSHIYUKI
IPC: C09D11/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for printing ink having an excellent adhesion to various plastic films, and in addition, consisting of a non-chlorine-based resin and useful for a laminating process, etc., by making the binder contain a specific hydrocarbon resin and a polyurethane resin as main components. SOLUTION: This binder for printing ink is obtained by containing (A) a hydrocarbon resin obtained by polymerizing a 5-10C polymerizable monomer or its derivative (suitably an aromatic-based hydrocarbon resin or its derivative) and (B) a polyurethane resin as main components. Further, it is preferable to make the ratio of the components (A) to (B) as (1/99)-(70/30), and to use a substance obtained by reacting e.g. a highly polymeric polyol, a diisocyanate compound, a chain extender and a chain extension stopper as necessary as the component (B).