baber/WOPTO huggingface dataset:
Patent JP-S56146893-A (JP)
Title: Pretreatment for ferritic stainless steel sheet for electroplating
Inventor: KATAYAMA KIICHIROU
IPC: C23G1/08
Filed: 1980-04-18
Abstract: PURPOSE: To improve the adhesiveness of an electroplated stainless steel sheet by removing the surface thickened layer in the surface layer part of the steel sheet prior to applying electroplating on a ferritic stainless steel sheet.  
     CONSTITUTION: The surface thickened layer of Si, Mn, Cr, etc. in the surface layer part of a ferritic stainless steel sheet for electroplating is removed by physical polishing or fluoronitric acid pickling as pretreatment for said steel sheet. If electroplating is applied on the stainless steel sheet having been removed of this thickened layer, the electroplated stainless steel sheet of high adhesiveness is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55142242-A (JP)
Title: Photometer
Inventor: TAKAHATA FUJIYA
IPC: G01N21/01
Filed: 1979-04-25
Abstract: PURPOSE:To prevent the erroneous operation of a photometer and to measure the intensity of light at a high accuracy, by displaying the time required to suck, stop, stabilize and measure a sample to offer convenience to an operator. CONSTITUTION:The light from a light source 1 is subjected to spectral diffraction in a spectroscope 2 so as to be turned to homogeneous light, which passes through a penetration cell 3 to be detected by a photodetector 4. The detected signal is amplified 5 and sent to a computer 9 so as to be arithmetically processed. The results are indicated as an absorption factor on a digital display 11. In the meantime, sample suction time and sample stopping time designated by a conrol panel 6 are applied from a memoty 8 to the computer 9. The sum of these times is indicated on the display 11. When a starting switch 16 is depressed so that a sample sucking operation is started, the passage of time is displayed with a gradually decreasing figure. A sample stopping opetation is then started. When the indicated time becomes zero, the operation is completed so that a value representing the absorbance is indicated as a result of measurement on the display 11.
Patent JP-S53136256-A (JP)
Title: No-gravity hoist
Inventor: NISHIMURA KAZUO
IPC: B66F19/00
Filed: 1977-04-30
Abstract: PURPOSE: To provide a no-gravity hoist wherein the time variation in the tension of a wier rope at the timeof arriving at and leaving the floor of a hoisted load is detected by a differentiation circuit, and the current of an exciting coil of a hoist driving force transmitting system is increased in a short period of time thereby accelerating the speed of the hoisted load to arrive at and leave the floor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000248320-A (JP)
Title: Method for agglomerating dezincing material from zinc- containing iron-making dust
Inventor: NAKANO MASANORI
IPC: C22B1/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To increase used rate of sintered ore into a blast furnace and to further promote the recycle of zinc-containing dust in the iron works by regulat ing free carbon content in raw material to specifized range. SOLUTION: The free carbon content in the raw material consisting essentially of the zinc-containing iron-making dust is regulated to in the range of 5-13%. Therein, the free carbon is the carbon having the form which can use as a reducing agent of iron oxide and zinc oxide in the dust. In the case of being the free carbon content at less than 5%, the improving effect of the dezincing ratio is low, and in the case of being this content at >=13%, CO concn. in the exhaust gas is raised and the exhaust gas is naturally ignited, and not only the operation is difficult, but also the massive ratio is lowered. Further, in the case the free carbon quantity having only the zinc-containing iron-making dust raw material does not satisfy the above regulating range, it can be adjusted that the carbon source arranged in the other way is added into the dust raw material to this shortage quantity.
Patent JP-H06195189-A (JP)
Title: Configuration system of interactive command
Inventor: JIEA RIN BAATO
IPC: G06F3/048
Filed: 1992-03-09
Abstract: PURPOSE: To provide an automatic help function for assisting a user and the constitution/issuing of an interactive command by permitting a judged block that is linked to recurrently execute crossing which requires the selection of a keyword and the input of variables. CONSTITUTION: A step 122 generates analyzed syntax description 124 and a step 126 generates a syntax table 128. The syntax table 128 is used for generating a command syntax diagram in a step 130 for generating the diagram 132 and it is used when the help file of a step 134 using a help text 136 and by a command construction step 140 for generating the command 142 which can be executed. The step 122 for analyzing reference generates the syntax table 128 and the diagram 128, which are required to be generated only once in respective commands. Then, they can be used only by copying the stored output.
Patent JP-S58165881-A (JP)
Inventor: MURAKAMI KATSUSHI
IPC: A63H3/04
Filed: 1982-03-29
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-S58166700-A (JP)
Inventor: IDE KATSUYUKI
IPC: H05B41/392
Filed: 1982-03-29
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-S63216380-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TERUO
IPC: H01L29/10
Filed: 1987-03-05
Abstract: PURPOSE:To increase mutual conductance of a HEMT and decrease control electrode capacitance, by laminating an n-type Ge layer, a non-doped GaAs layer, and an electron supply layer on a semi-insulation GaAs substrate and then by causing the n-type Ge layer to function as backgate, thereby mounting electrodes which perform ohmic-contact with the n-type Ge layer. CONSTITUTION:An n-type Ge layer 3, a non-doped GaAs layer 4, and an electron supply layer 5 are laminated on a semi-insulation GaAs substrate 1 one after another and this device allows GaAs layer 4 to generate a two-dimensional electron gas 4e. The installation of input/output electrodes 7 and 7 that perform the ohmic-contact with the two-dimensional electron gas 4e and the first control electrode 8 that performs Schottky contact with the electron supply layer 5 and also the electrodes 9 and 9 that perform the ohmic contact with the Ge layer 3 permits the Ge layer 3 to function as second control electrode for the two-dimensional gaselectron 4e. Thus high electron mobility as well as mutual conductance are contrived by impressing a positive constant voltage to the Ge layer and mobility of the two-dimensional electron gas is also modulated by impressing control signals and then electrode capacitance is lowered by increasing mutual conductance and other advantages are anticipated.
Patent JP-H06262943-A (JP)
Title: Window shield system for automobile
Inventor: KAMIMURA RYUZO
IPC: B60J1/00
Filed: 1993-03-11
Abstract: PURPOSE:To prevent formation of judder (pulsation) by combining a window, for which a plurality of specific coated layers are provided on the glass surface, and a wiper blade, which is mounted on a wiper arm of specific pivot axis torque, and on the surface of which a specific coated layer is provided, together. CONSTITUTION:A specific window 1 and a specific wiper blade 4 are combined together to form a windowshield system for automobile. The window 1 primarily comprises a laminated glass sheet 1 for automobile, and a metal oxide coated layer 2 and an alkylsilane layer 3 containing fluorine are coated in this order on the upper surface of the glass sheet 1. A wiper blade 4 is formed of rubber, and the surface is coated with at least one Teflon resin or nylon resin coated layer of 1-50mum. The wiper blade 4 is mounted on a wiper arm 5. The pivot axis torque of the wiper mounting part is 280-560kg.cm.
Patent JP-S63215303-A (JP)
Title: Method for bloom rolling ingot
Inventor: TATEYAMA SATORU
IPC: B21B1/02
Filed: 1987-03-05
Abstract: PURPOSE:To obtain slabs having a uniform width and thickness by bloom rolling an ingot having a nonrectangular section by a horizontal roll at a specific draft with the ingot restricted by a vertical roll. CONSTITUTION:An ingot 22 is held between an upper roll 12 and a lower roll 14 of a horizontal roll 10 and moving rolls 18, 20 of a vertical roll 16 are positioned to have a prescribed distance wider than a width of the ingot 22. A roll gap between the rolls 12, 14 is narrowed by a drafting screw 36 to provide a drafting force to roll the ingot 22 at a >=5% draft per rolling. Then, rollings are repeated so that the ingot 22 has a prescribed thickness. On the other hand, the vertical roll 16 restricts the ingot 22 so that a width of the ingot 22 does not spread wider than the set width between the rolls 18, 20. Thus, the width and thickness of slabs are uniformized.
Patent JP-S53136178-A (JP)
Title: Multiplex process controller
Inventor: KANOU IKUO
IPC: G05B15/02
Filed: 1977-04-30
Abstract: PURPOSE: To prevent a cross talk noise by reducing cable instrumentation cost in providing a pulse polarity converter for three wire output side of oscillator for a pulse row signal to control multiple plant process, and providing a polarity recovery circuit for receiving side to allow two wire tranmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57165146-A (JP)
Title: Production for connecting rod for engine
Inventor: TSUZUKI YOSHIHIKO
IPC: B21D53/84
Filed: 1981-04-03
Abstract: PURPOSE:To produce a light-weight connecting rod, which contributes the reduction of fuel expenses for vehicles and has a long life of durability, easily and cheaply, by welding two works, which are obtained from a plate material, into one body. CONSTITUTION:A plate material is punched to obtain a plate body 32 having large and small through holes 28 and 30, and this plate body 32 is subjected to the contracting work to obtain a work 42 having a shape like a shallow vessel. By this contracting work, a wall part 44 in the outside circumferential side, a flange part 46, and a recess part 48 in the center are formed. Circumferential parts of holes 28 and 30 are subjected to the barring work and are bent in the same direction as the wall part 44 to form holes 38 and 40 for bearing. Two works 42 obtained in this manner are matched to each other so that concaves are inside, and flange parts 46 are welded, and cylindrical members 24 and 26 are press-fitted to holes 38 and 40 and are spot-welded to works 42. Parts 50 indicated by dotted lines of recess parts 48 are spot-welded, thus obtaining a connecting rod consisting of a large end part 10, a small end part 12, and a connection part 14.
Patent JP-S63217485-A (JP)
Title: Transaction processing device with optical reader
Inventor: ITO HIDETAKA
IPC: G06K7/00
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the mistaken input of data when an operator mistakenly drops a commodity on a keyboard by canceling a key input signal from the keyboard for a fixed time associating with the output of an optical reader. CONSTITUTION:A sub CPU 15 sets a key lock flag to a RAM 14 when it receives a detection signal based on a reflected light beam from a scanner 4. That means, the input signal from the keyboard 3 is canceled after detecting the reflected light beam. Therefore, for example, when the operator mistakenly drops a commodity on the keyboard 3, the key input signal is supplied to the CPU 15. The CPU 15 discriminates the key input and discriminates whether the key lock flag is set or not. Then when the key lock flag is set, it executes the processing to cancel the key input signal. Thus the input against the operator's intention can be prevented.
Patent JP-H02230484-A (JP)
Title: Character recognizing device
Inventor: SAKATA MASATERU
IPC: G06K9/62
Filed: 1989-03-03
Abstract: PURPOSE:To recognize a character by segmenting correctly even when recognizing a Japanese language text in which a KANJI(Chinese character) of em and an alphanumeric and a mark of en are mixed by judging the character by collating with a separating character dictionary means when the small part of a separating character is inputted as a partial character string. CONSTITUTION:A character recognizing means 24 collates character data segmented by a character segmenting means 23 with a character recognition dictionary means 27, and recognizes the character including the character part of the separating character. A separating character dictionary means 26 stores relation between the part and the whole of the separating character as a separating character dictionary, and a separating character recognizing means 25 judges whether or not an inputted partial character string is the separating character by referring to the separating character dictionary means 26, and outputs the said separating character as a candidate character of first rank with the highest convictionality, and outputs the partial character string as that of second rank. Thereby, it is possible to accurately recognize the Japanese language text in which the KANJI of em and the alphanumeric and the mark of en are mixed.
Patent JP-S57166799-A (JP)
Title: Speaker
Inventor: OKADA ASAHIKO
IPC: H04R7/18
Filed: 1981-04-06
Abstract: PURPOSE:To eliminate a highly accurate stage part to be provided to an upper plate of a magnetic circuit, by connecting an attachment tool made of a ferromagnetic material to a magnetic gap of the magnetic circuit. CONSTITUTION:An attachment tool 18 made of a ferromagnetic material like an iron plate, etc. is connected to a magnetic gap 17 of a magnetic circuit 12. The edge part 20 of a dome diaphragm 19 is stuck to a horizontal part 18d of the tool 18, and a voice coil 21 is connected to the diaphragm 19. The coil 21 is fitted into the gap 17 of the circuit 12 with no eccentricity. A flat diaphragm is also available instead of the dome diaphragm 19.
Patent JP-S63220731-A (JP)
Inventor: HASHIMOTO TOSHIYUKI
IPC: H02J9/08
Filed: 1987-03-06
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-H01225494-A (JP)
Title: Method for solubilizing water-insoluble fused protein
Inventor: YAMAMOTO KAZUHIKO
IPC: C07K19/00
Filed: 1988-03-07
Abstract: PURPOSE:To solubilize the subject protein useful as a reagent for a solid-phase enzyme antibody method, etc., without losing antigenicity, by treating a fused protein insoluble or sparingly soluble in water with a surfactant, such as anionic, ampholytic or nonionic surfactant. CONSTITUTION:Blood serum of a patient positive to anti-ribonucleoprotein (RNP) antibody is used to prepare a cDNA from human fibroblasts. A positive signal is then selected from a library of a vector constructed from the above- mentioned cDNA, cloned and recombined into a protein expression plasmid vector pEX2 with a restriction enzyme. The obtained recombinant is then transfected into Escherichia coli and cultured to afford a fused protein, insoluble or sparingly soluble in water and useful for measuring an anti-RNP antibody, etc. The resultant fused protein is subsequently treated with one or more surfactants, such as anionic, ampholytic and nonionic surfactants, (e.g., sodium lauryl sulfate) and solubilized.
Patent JP-S52135435-A (JP)
Title: Micro-wave heating apparatus
Inventor: MIURA HEIHACHI
IPC: H05B6/74
Filed: 1976-05-07
Abstract: PURPOSE: To heat objects for treatment uniformly by placing electric inductive substances in such an arrangement that they are placed parallelly in the space between the objects for treatment and micro-wave emitting part so as to cover the whole objects to be treated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59176029-A (JP)
Title: Releasing method of molded article made of synthetic resin from die
Inventor: SEGAWA TAKASHI
IPC: B29L17/00
Filed: 1983-03-28
Abstract: PURPOSE:To make a molded article made of synthetic resin release in an unforced state and lightly, by a method wherein a molded article made of synthetic resin is made to float from a metal die in the unforced state by blowing air against at least an external circumferential part side of the molded article and then a central part side of the molded article made of the synthetic resin is made to release from the metal die. CONSTITUTION:At about the same time with separation of a metal die 1 from a metal die 5 in the direction of arrow (b) after a punching process a large quantity of air is blown against an external circumferential part 24 side of a video disk 9 from the direction of arrow (e) through a plurality of air blow-off openings 23. The external circumferential part 24 side of the video disk is peeled off from the upper part of a stamper 2 as shown by an imaginary line. Then a fringe part 27 side of a center hole 13 of the video disk 9 is pushed out by pushing out a pushing-out pin 11. Injection pressure of molten synthetic resin becomes easy to increase.
Patent JP-2000193905-A (JP)
Title: Optical beam scanner
Inventor: OKAMOTO NAOYUKI
IPC: G02B26/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical beam scanner by which a spot size on a surface to be scanned is not changed in a main scanning direction and a sub-scanning direction for the deflected elliptic beam. SOLUTION: A deflector 23 is integrally provided with a pyramidal mirror 24. A slit member 29 is fitted and fixed to the pyramidal mirror 24, and a slit 51 shaping the beam size of an incident beam directed to an image formation lens in the main scanning direction and that in the sub-scanning direction is formed on the optical path of the pyramidal mirror 24 on an upstream side and on the blind surface of the slit member 29.
Patent JP-S59179432-A (JP)
Title: Loading method of large display unit
Inventor: HASUNUMA YOUSUKE
IPC: B60P3/00
Filed: 1983-03-28
Abstract: PURPOSE:To make a large picture enlargeable to the extent of twice as long as the maximum limitation of height provided in the Road Transport Vehicles Act, by loading the large picture on a car in a way of dividing it into two part, upper and lower parts, while locking the lower part on the car and placing the upper part on the top of the locked lower part in time of picture displaying. CONSTITUTION:After a car is held in horizontality, an internal cylinder 20 of a lift cylinder is extended long to some extent, lifting an upper display part 5 upward, and the lower end of the display part 5 is made so as to cause it to become somewhat higher than the upper end of a lower display part 6. Next, only when an internal cylinder 23 of a tilt cylinder is contracted, an external cylinder 21 of a vertical cylinder is tilted to the right with a bearing 26 as a fulcrum point, and contraction motion of the internal cylinder 23 of the tilt cylinder stops at a position where the upper display part 6 reaches just above the lower display part 6. Under this condition, only when length of the internal cylinder 20 of the lift cylinder is contracted, the upper display part 5 is placed on the lower display part 6 while being positioned by V-type uneven metal devices 28 and 29 so that setup formation for a solidified picture as one body is thus completed. With this constitution, a large picture can be enlarged twice as long as the mandatory loading limitation.
Patent JP-S55143833-A (JP)
Title: Time controlling unit
Inventor: HORII HIROSHI
IPC: G05D23/24
Filed: 1979-04-26
Abstract: PURPOSE: To make it possible to take out plural timer outputs by charging and discharging the time constant circuit consisting of a resistance and a capacitor.  
     CONSTITUTION: Capacitor 46 of time constant circuit 36 is charged by the turning- on output of comparator 34 which is turned on and off by detection of presence and absence of an input signal, and capacitor 46 starts discharging through resistance 47 by the turning-off output. Re-start of the load is inhibited during the time when the voltage of capacitor 46 drops down to reference low voltage VL of the voltage comparator provided in control logic 38. Capacitor 46 repeats charging and discharging with reference high voltage VH set by the voltage comparator and reference low voltage VL. These oscillation pulses are frequency-divided, counted and outputted  by timer part 37 of control logic 38. Thus, re-start of the load is inhibited and the output of the same time constant circuit is frequency-divided and counted during a prescribed time, so that plural timer outputs can be taken out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06263711-A (JP)
Title: New liquid crystal compound
Inventor: TAKATSU HARUYOSHI
IPC: C07D239/26
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a new liquid crystal compound capable of increasing the N-I transition point without considerably increasing the threshold voltage, anisotropy of refractive index and viscosity in adding thereof to a host liquid crystal. CONSTITUTION:This compound is expressed by formula I (R<1> is alkyl, alkoxy, alkenyl, alkoxyalkyl or alkenyloxy; rings A, B and C are expressed by formulas III to VIII; Z<1> to Z<3> are CH2CH2, CidenticalC, CH2O, OCH2 or COO; X<1> to X<4> are H or halogen). The compound is obtained by reacting a compound expressed by formula II with cyanogen bromide in the presence of a base (e.g. triethylamine) in a polar solvent (e.g. acetone). This compound is a nematic liquid crystal compound having positive anisotropy of dielectric constant and can be used in a state of, e.g. a mixture thereof with other nematic liquid crystal compounds having negative anisotropy of dielectric constant as a material for dynamic light scattering type display cells.
Patent JP-H03255353-A (JP)
Title: Rainfall sensor
Inventor: IWAI FUMIO
IPC: G01N27/00
Filed: 1990-03-03
Abstract: PURPOSE:To detect rainfall highly accurately by providing a first electrode at the bottom surface of a slant flume-shaped rainwater path, providing a second electrode at the tip of a rod penetrating the path, and shorting both electrodes with a water droplet flowing through the path. CONSTITUTION:A first electrode 4 is provided along the bottom surface of a slant flume-shaped rainwater path 3. The surface is exposed. The surface is formed on the same plane as the bottom surface of the path 3. A second electrode 5 is provided at the tip of an insulating rod 6 penetrating the path 3. At the time of rainfall, the electrodes 4 and 5 are temporarily shorted with a water droplet 10 which is flowing through the path 3. When the water droplet 10 has passed, the short circuit disappears. Whether rain falls or not can be detected highly sensitiviely by combining the electrodes with a circuit which detects the presence or absence of the short circuit between the electrodes. The degree of the rainfall can be quantitatively detected based on the frequency of the short circuits by counting the temporary short circuits caused by the water droplets.
Patent JP-H10233321-A (JP)
Title: Sheet coil for high-frequency induction heating
Inventor: SHINKAWA TSUTOMU
IPC: H01F27/28
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet coil which can more evenly heat an object to be heated in its whole area to be heated by forming the sheet coil in a flat braid having a braid structure by braiding a plurality of bundled element wires composed by combining a plurality of element wires having cores with insulated surfaces in a row in the lateral direction. SOLUTION: A sheet coil for high-frequency induction heating is composed of a core wire 10 and a coating material 20 coating the wire 10. The core wire 10 is formed in a flat braid having a braid structure and a rectangular plane coil is constituted by winding the wire 10 in a rectangular state in the same plane so that the adjacent parts of the wire 10 may come into contact with each other except a space section S formed at the central part of the coil. The wire 10 is formed by braiding a plurality of bundled wires 11 each of which is formed by bundling of a plurality of element wires 11a in a braid- like state.