baber/WOPTO huggingface dataset:
Patent JP-H06310488-A (JP)
Title: Anodic formation equipment
Inventor: OKITA AKIRA
IPC: H01L21/3063
Filed: 1993-04-27
Abstract: PURPOSE:To achieve an anodic formation equipment that prevents the degradation of wafer formation layers due to the leakage of formation treatment solution and that makes it unnecessary to drain the solution when loading/unloading a wafer. CONSTITUTION:The title anodic formation equipment is to form a wafer 1, immersed in formation treatment solution 2, by energization. The anodic formation equipment consists of wafer supporting members 5 and 6 that supports a wafer 1 in the solution 2 with its rear surface isolated from the solution 2. The equipment is also equipped with an electrode 7 that is placed in a space isolated from the solution 2, constituted of a wafer 1 and the wafer supporting members 5 and 6, and directly in contact with the rear surface of the wafer 1.
Patent JP-S5646509-A (JP)
Title: Circuit for driving electromagnet
Inventor: NAKAUCHI SHIYUNSAKU
IPC: H01F7/18
Filed: 1979-09-25
Abstract: PURPOSE:To remarkably reduce the operating time of an electromagnet by flowing a current through an inductor, storing electromagnetic energy in said inductor, and applying said energy to the electromagnet in consonance with the operation of a switch. CONSTITUTION:A switch 1 is normally closed, and a current flows from a power supply 4 to an inductor 2 via a switch 3. The current is denoted as i0. In order to open the electromagnet 1, the switch 3 is opened. Then, a large counter electromotive force is generated in the inductor 2. The current whose magnitude is approximately the same as the current i0 begins to flow in the electromagnet 1 by said counter electromotive force. At the same time, the attracting force is generated in the electromagnet 1 by the magnetomotive force caused by said current. By utilizing the electromagnetic energy stored in the inductor 2 in this way, the current can be quickly flowed in the electromagnet 1 having an inductance, the operation of the electromagnet can be remarkably improved.
Patent JP-H0416411-A (JP)
Title: Carrying apparatus
Inventor: SHIBAUCHI YOSHITO
IPC: B65G47/82
Filed: 1990-05-11
Abstract: PURPOSE:To reduce an installation space by making a carrier body provided with a comb plate on a standing support arm movable in its carrying direction and putting comb teeth of the comb plate in and out of a carry path so that they may be held in/released from a container or the like, in a carrying apparatus of a sterile filling and packing machine of liquid filled containers or the like of drink, etc. CONSTITUTION:Each pressing roller 38 presses a receiving plate 30 via a driving shaft 32 and a rotating arm 35 when a feeder 3 is rotated with a constant center angle. Therefore each operating shaft 25 integral with the receiving plate 30 moves a carry body 2 in a carrying direction. On the other hand, since each comb plate 20 is attached via each base body 40 on each flange 23 which is attached at the upper end of each support arm 22, sliding of each link piece 44 with respect to each coupling shaft 46 at the time of operating the feeder 3 allows the comb plate 20 to be integrally moved and also elevation of each lift 41 allows the comb plate 20 to tilt around each bonding shaft 47 so that each tooth piece 20a is put in and out of a carry path to have a container A held in and released from a container A. Thus an installation area can be reduced.
Patent JP-S5246766-A (JP)
Title: Semiconductor device
Inventor: KAWAKAMI AKIRA
IPC: H01L21/58
Filed: 1975-10-09
Abstract: PURPOSE:To prevent occurence of stress by solder materials and make a Schottky diode of high reliability by using a cathode lead terminal having a solder well.
Patent JP-H07327976-A (JP)
Title: X-ray ct apparatus
Inventor: MARUYAMA KENJI
IPC: A61B6/03
Filed: 1994-06-03
Abstract: PURPOSE:To prevent generation of defective images by eliminating an increase in fatigue by the uneasy feel relating to respiration of a testee and permitting easy continuation of breathing, thereby obviating generation of the bodily movement by the unmatching of a scan and the timing of the continuation of breathing. CONSTITUTION:This apparatus instructs stop or start of respiration by the voices generated from a voice generator 3 to the testee and is provided with a respiration instruction pilot lamp 11 for indicating that the instruction of the voice generator 3 is in the state under continuation.
Patent JP-S61289345-A (JP)
Inventor: RANII DABURIYUU KONGU
IPC: G03C1/72
Filed: 1986-05-29
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-S61282775-A (JP)
Inventor: HIRATA HARUHIKO
IPC: F25D19/00
Filed: 1985-06-07
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-H0778612-A (JP)
Title: Paste coating device and method of application of current collector assembly
Inventor: DEBITSUDO ERU RUNDO
IPC: H01M4/04
Filed: 1994-06-03
Abstract: PURPOSE: To quicken paste application on group current collectors by setting gaps appropriately between a nozzle distributing edge and a glue application surface, so that paste may not be present on the extended part of collector assembly. CONSTITUTION: A current collector assembly 10 moves along the conveyer and the edge in a paste region enters the appellation one between a nozzle 40d and a roller 50d. At this point, a valve 43d is opened to begin to distribute paste from the nozzle 40d. The paste flows into the paste region. As the assembly 10 moves, paste is applied by the edge of nozzle distributing 42d and a glue application surface 51d of a roller 50d. When the rear edge of the passage region reaches the application zone, the valve 43d is closed to stop the distributing of paste. The nozzle 40 and the roller 50 are installed by setting the gap between the nozzle 40 and the roller 50, so that paste distributed from the nozzle may be applied to the central level between the collector and vertical member 13, thereby the member 13 remains being not applied with the paste.
Patent JP-H0416788-A (JP)
Title: Apparatus for ultrasonic measurement of intensity of reflection
Inventor: SEKINE CHOGO
IPC: G01S7/52
Filed: 1990-05-11
Abstract: PURPOSE:To measure TS with high accuracy, to dispense with the readjustment of transmitting/receiving sensitivity at every measurement and to contract the scale of the title apparatus by measuring the amplitude of the specific signal in the transmitting/receiving signal of a TS measuring transmitter-receiver. CONSTITUTION:The accurate TS of a single fish (a) is measured using single fish detecting beam (f) having equisensitive directivity within the range of an (angle + or - psi) TS measuring beam pattern (e) having an equal sensitivity directional characteristic (h) in a part of directionality. That is, when the reflection signal from the single fish (a) is received by a single fish detecting receiver 12, the reflection signal from the single fish (a) received by a TS measuring transmitter-receiver 10 is the ultrasonic signal transmitted and received at the part of the equal sensitivity directional characteristic of the TS measuring beam pattern (e). Therefore, by merely measuring an amplitude value without applying the correction of the directionality of the transmitter-receiver 10 to the receiving signal, TS can be calculated.
Patent JP-H04331091-A (JP)
Title: Internal pressure explosion-proof method of mobile equipment and moving pressurized enclosure
Inventor: KASAMA ICHIRO
IPC: B25J5/02
Filed: 1991-04-25
Abstract: PURPOSE:To miniaturize the whole equipment by filling up liquefied inert gas in a Dewar vessel set up in apressurized enclosure. CONSTITUTION:A Dewar vessel 5 is set up in a movable hermetically sealed enclosure 1 while a filling means of liquefied inert gas into this Dewar vessel 5 is formed and its filling port 7 is installed at the outside of this closure 1. In addition, a discharge means 15 of the inert gas inside is installed in this enclosure 1. The liquefied inert gas is filled up in this Dewar vessel 5, and pressure in the enclosure 1 is kept up higher than that of an ambient explosive atmosphere by means of the inert gas evaporated, so this gas is used as a pressurized enclosure. Since a supply source of this inert gas is moved together with a mobile equipment, there is no limit of travel distance, so that miniaturization of the whole equipment is well promotable as compared with such that is carried in a state of high pressure gas by means of a high-pressure cylinder.
Patent JP-H11300758-A (JP)
Title: Mold for molding optical recording disc and manufacture thereof
Inventor: OKAZAKI KIMIHARU
IPC: B29C33/38
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the surface, which is smooth and the hardness of which is made higher and which wears little, of a mold by a method wherein the surface of the mold is mirror-polished and, at the same time, jetted with minute particle materials having the hardness more than or equal to the hardness of the finished mold so as to apply a lapping treatment to the surface part of the hardened mold. SOLUTION: In a surface heat working treatment 52, two processes such as a surface hardening treatment and a shot-peening treatment in an ordinary heat treatment are simultaneously carried out in one process. When shot-peening materials or minute particle materials becomes smaller, their jetting speeds increase and, at the same time, heat is generated on an optical disc mold as a matter to be worked, the jetted surface temperature rises in proportion to the increase of the jetting speeds, the surface temperature reaches higher than the metal transformation point of the mold, resulting in producing a quench hardening and tempering state in the mold. Accordingly, a heat treatment and a shot-peening are carried out in one process. In the lapping treatment 53 of the mold, the lapping material, the particle side of which is smaller than that of the shot-peening material, is used.
Patent JP-S62279789-A (JP)
Title: Still picture reproducing disk device
Inventor: AZUMA JUNICHI
IPC: H04N5/93
Filed: 1986-05-28
Abstract: PURPOSE:To prolong the life of a head, and to enable a still picture to he reproduced stably, by storing an A/D-converted reproducing signal to a memory, and stopping the rotation of a disk at the same time of the completion of a storing. CONSTITUTION:By impressing a selection signal from a picture selection signal output means 5, a reproducing head 3 is moved to a prescribed address track through a head mobile means 4 by a motion signal from a control means 6, and a desired still picture signal is reproduced from a magnetic disk 1. And a reproducing still picture signal via a reproducing signal processing circuit 8, and an A/D converter 12 is stored at a storage circuit 13. After completing the storing, a stop signal is supplied to a motor driving control circuit 15 by the means 6, then a disk 1 stops. And the content of the circuit 13 is read out while keeping the stop state of the disk 1, through the means 6, and the still picture is displayed on a display device 9 by a video signal converted by a D/A converter 14. Therefore, the display of a picture is performed without turning the disk, and the service life of the head can be prolonged, and the reproduction, and the display of the still picture can be obtained over a long period.
Patent JP-S61284355-A (JP)
Title: X-y loader
Inventor: MIYOSHI SHIRO
IPC: B23Q41/02
Filed: 1985-06-07
Abstract: PURPOSE:To prevent transported parts from deformation or damage by handing over each work from Y-loader to X-loader through a common hanger truck and transporting them, and thereby eliminating necessity for regrasping works by hanger during transportation. CONSTITUTION:Each piece of parts W, work, supported by a hanger truck 26 is transported on a track 21 by an Y-loader 20, transferred onto X-loader track 24 at the intersecting point and sent to the work setting place by the X loader 23, and this cycle of operations is repeated in correspondence to the assembly pitch on an assembly line L. Meantime the transported work W itself is held grasped by the same hanger. The empty hanger truck 26 which has got rid of work W is returned to the intersecting point following the course oppositely, and then handed over to the body of y-loader 22. Here, there is no need to regrasp the work by hanger on the way of transportation, which will stabilize the locating accuracy for the work consistently to lead to elimina tion of man-hours for adjustment and will also prevent works in transport from deformation or damage.
Patent JP-S5822821-A (JP)
Title: Cooking apparatus
Inventor: FUJIWARA TAKESHI
IPC: G01J5/00
Filed: 1981-08-04
Abstract: PURPOSE:To prevent a material to be cooked from unheating and overheating by making it possible to carry out inspection of an infrared ray detecting element by the operation of a monitor heater heated to a predetermined temperature, in a cooking apparatus in which heating is controlled in accordance with the detected value of infrared rays discharged by the material to be cooked. CONSTITUTION:If an inspection switch 16 is depressed when the material to be cooked is not heated nor cooked, power from a power source is caused to flow to a monitor heater 17 through a transformer 55 and a rectifying circuit 60. As the monitor heater 17 is used a heate having a small thermal time constant, and a short rising time T1 up to a predetermined temperature of 50 deg.C, for example. In a case where the infrared ray detecting element 8 is abnormal while the heater 17 is supplied with a current, the element 8 accepts the temperature of 50 deg.C of the heater 17 as a temperature of less than 40 deg.C, for example, and produces a signal. Therefore, a comparator 71 introduces a signal of a high level to turn on a transistor 69, and by the closure of a relay switch 37 due to the excitation of a relay 42, a lamp 35 is lit up to display abnormality.
Patent JP-H05195865-A (JP)
Title: Cylinder head for multicylinder internal combustion engine
Inventor: RORUFU KURINGUMAN
IPC: F02F1/42
Filed: 1992-04-17
Abstract: PURPOSE: To lower manufacture costs and to minimize noises generated in the side wall of a cylinder head regarding the cylinder head of a multi-cylinder internal combustion engine that has a spark plug, an injection nozzle or an injection nozzle with combustion chamber, and a camshaft chamber. CONSTITUTION: A split plane 17 is formed between a cylinder head housing 11 and a bearing pedestal 18. The split plane 17 extends until level of the top edge of a pipe shaped chamber 6 that retains the spark plug and the injection nozzle. And, the side wall and end wall 3, 4 that define the cylinder housing extend over the split plane formed between the housing and the bearing pedestal to reach the lower plane 56 of a split plane 57 formed between the bearing pedestal and the bearing pedestal cover 21.
Patent JP-H0431201-A (JP)
Title: Method for packaging molten asphalt
Inventor: OTA TAKASHI
IPC: E01C19/08
Filed: 1990-05-15
Abstract: PURPOSE:To make it possible safely and smoothly packaging molten asphalt without damage to paper bags by providing a protection case equipped with a partition plate with a bottom plate for accommodating and holding paper bags and a pallet which can be detachably engaged with the case so that the case and the pallet can be coupled with and separated from each other. CONSTITUTION:Paper bags placed in a protection box A are filled with molten asphalt and cooled to be solidified and made into products, by the arrangement such that a frame-shaped protection case 3 provided with a partition plate 2 with a bottom plate 1 for accommodating paper bags B and a pallet 4 which can be detachably engaged with the case 3 are provided so that the case 3 and the pallet 4 can be coupled with the box A or separated therefrom. The case 3 and the pallet 4 are supplied from stock magazines 5, 6 respectively to be coupled with each other and thereafter molten asphalt is put into the paper bags B which are placed between the plates 2, 2 of the case 3 standing on its bottom plate 1 and the bags are sealed. Thereafter the case 3 is held horizontally with the pallet positioned thereunder and then the case 3 is separated from the pallet 4 and the pallet 4 carrying the bags is transported to a cooling process.
Patent JP-S5647839-A (JP)
Title: Electronic computer
Inventor: SAKAGUCHI KATSUHIKO
IPC: G06F15/02
Filed: 1979-09-25
Abstract: PURPOSE: To make an electronic computer display the digits exceeding the number of digits of the indicator without additionally providing the key, by making it display the low rank digits by means of a clear key by which only the registered numer als at the time of operation.  
     CONSTITUTION: The operation result of CPU5 is displayed in the display part 6 by providing 0W9 key 1, a function key 2 and a clear key 3. An output is provided to the gate G3 by pushing the clear key 3, the flip-flop F2 is reset, and an output of the input register 4 is coupled in the display part 6 through G4. The lowrank digits which cannot be displayed in the display part 6 are input to the display part 6 by pushing the clear key 3 when the operation has been finished, and therefore the numerals exceeding the number of display digits of the display part 6 can be displayed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5456763-A (JP)
Title: Resistivity measuring method for semiconductor silicon single-crystal
Inventor: TAKIGUCHI HASUICHI
IPC: G01R27/00
Filed: 1977-10-15
Abstract: PURPOSE: To secure the steady measurement of the resistivity by processing the surface of the Si single-crystal in the oxidizable water solution or the oxidizable atmosphere in a short time less than one hour.  
     CONSTITUTION: About 1-hour process is given in the water solution of the demineralized water, nitric acid, sulfuric acid plus water, sodiumdichromate, H 2 O 2 , etc. to the Si single-crystal, epitaxial layer and the like which are polished or etched in a chemical or mechanical way. The normal temperature is given to the sodium dichromate water solution, and the boiling treatment is given to other cases. Also, the vapor or ozone produced through boiling of the water solution of nitric acid, H 2 O 2 , etc. can be used, In this way, the resistivity change is extremely stabilized, and no change is recognized for the sheet resistance even if the single-crystal and others may be left in a room about the days 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08296314-A (JP)
Title: Surface decoration method of wall, ceiling, floor, etc., of building
Inventor: SANO HEIJI
IPC: E04F15/16
Filed: 1995-04-24
Abstract: PURPOSE: To simply and quickly execute surface decoration work when soiled wall paper is changed and when coloring of wall or ceiling is changed to create a new atmosphere in a room. CONSTITUTION: A silicone adhesive material 5 having not so strong cohesion is coated, for example on the surface of gypsum plasterboard 4 such as grounds of wall, ceiling, floor, etc., without the surface of panel board of a building. While, a silicone adhesive material 7 having the same cohesion as that of the adhesive material 5 is coated, for example, on the rear of patterned paper 6 such as thin and soft facing. The patterned paper is pushed againt the surface of the gypsum plasterboard 4, and the patterned paper 6 is made to adhere to the surface of the gypsum plasterboard 4 by adhesive operation of both adhesive materials 5 and 7 to be contacted. By the constitution, the facing can be easily stuck on the grounds of wall, etc., and can be easily stripped off.
Patent JP-H07303785-A (JP)
Title: Threading device in zigzag sewing machine
Inventor: SANO YASURO
IPC: D05B87/02
Filed: 1994-05-12
Abstract: PURPOSE:To easily perform threading and to reduce a noise generated from a threading device by forming a narrow groove larger than a hole in the direction of diameter on the hole of the upper arm part of a threading frame and interposing a leaf spring between the lower arm part of a needle bar supporting body and that of the threading frame. CONSTITUTION:The needle bar supporting body rocking centering about a needle bar supporting shaft supporting with a sewing machine frame 1 is provided, and the upper and lower arm parts 19 of the threading frame 18 are provided by fitting in the upper and lower arm parts 12 by providing a needle bar 13 slidable in the axial direction, and a threading shaft 23 set in parallel with the needle bar 18 is provided on the threading frame 18. A threading hook 29 insertible to the needle eye 30 of a needle 17 loaded on the needle bar 13 is provided on the terminal part of the threading shaft 23, and the narrow groove larger than the hole is formed on the hole of the upper arm part 19 of the threading frame 18 fitted in the upper arm part 12 of the needle bar supporting body in the direction of diameter, and the leaf spring 36 is interposed between the lower arm part 12 of the needle bar supporting body and the lower arm part 19 of the threading frame 18. In this way, the noise generated due to the rocking of the needle bar supporting body and the upward/downward motion of the needle bar 13 can be reduced.
Patent JP-S5914872-A (JP)
Inventor: KURIHARA NORIMASA
IPC: A63B69/00
Filed: 1982-07-15
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-S5750347-A (JP)
Title: Signal processing circuit
Inventor: KOYAMA KENICHI
IPC: G11B27/22
Filed: 1980-09-05
Abstract: PURPOSE:To realize the detection of a silent area with no recording required for the information showing the silent area, by providing a waveform deciding circuit at the front stage of demodulation of the digitally recorded acoustic signal. CONSTITUTION:A waveform deciding circuit 8 is provided in front of a demodulating circuit 5, i.e. at the output side of a waveform shaping circuit 4. If a silent area exists, the signals having a prescribed waveform increase suddenly and in terms of the probability. This increase of signals is detected by the circuit 8. Receiving this detection signal, a silent area deciding circuit 9 decides a silent area from the time average of the number of produced detection signals. Then a control signal (a) is transmitted to a driving device 4 that drives a recording carrier 1 or a signal detector 2. In such way, a silent area can be detected with no recording required for the information showing the silent area.
Patent JP-S5457834-A (JP)
Title: Off-gauge detection circuit
Inventor: HASHIZUME KIYOUHEI
IPC: G06K13/063
Filed: 1977-10-15
Abstract: PURPOSE: To detect an off-gauge judging from the timing and amount of the skew detected from a card detected by two sensors and by setting an off-gauge reference time by a mechanical clock synchronizing with the mechanical rotation of a motor, etc.  
     CONSTITUTION: In off-gauge reference time generating circuit 13, the mechanical operating clock sets an off-gauge reference time synchronously and skew-amount detection circuit 14 detect the skew amount by sensor signals from two sensors. Then, this off-gauge reference time is compared with the skew amount by timing comparator circuit 21, thereby generating an off-gauge error 
     COPYRIGHT: (C)1979,JPO&Japio