baber/WOPTO huggingface dataset:
Patent JP-2000330067-A (JP)
Title: Torsional oscillation body
Inventor: MIYAJIMA HIROSHI
IPC: G06K7/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a torsional oscillation body with which the rigidity of torsional spring structures is improved and the nonlinearity in torque twist angular characteristics is suppressed. SOLUTION: The torsional oscillation body used for an optical scanner has a moving part 112 and a stationary part 114 enclosing the same and a pair of the torsional spring structures 116 and 118 for connecting both. The moving part 112 is provided with coils 120 encircling its edge and the inner side thereof is provided with a mirror 130. Both ends of the coils 120 are connected via wiring 127 to electrode pads existing on the stationary part 114. The torsional spring structure 116 comprises two leaf springs 132 and 134 extending in parallel and the torsional spring structure 118 comprises two leaf springs 136 and 138 extending in parallel. These four leaf springs 132 and 134 as well as 136 and 138 have the same thickness.
Patent JP-S63532-A (JP)
Title: Vegetation structure
Inventor: SANO YASUYUKI
IPC: A01G1/00
Filed: 1986-06-18
Abstract: PURPOSE:To exactly and simply perform a vegetation work by a method in which plant seeds are mixed into concrete blocks and at the same time a humectant such as a high-water absorptive resin or pulp fiber, etc., is mixed into the blocks. CONSTITUTION:Broken stones, gravel, or articifical or natural light-weight aggregate 1 for concrete blocks used in a vegetating structure is bonded with cement paste to form continuous voids, and high-water absorptive resins 3 and 4 are impregnated into said voids. Plant seeds are also mixed into them at the time when shipping the blocks. The concrete blocks are set on a slope for vegetation work. The construction work can thus be easily performed with good efficiency, and the period and cost of the construction work can be curtailed.
Patent JP-H035822-A (JP)
Title: Program starting system
Inventor: MOCHIZUKI TAKESHI
IPC: G06F9/06
Filed: 1989-06-01
Abstract: PURPOSE:To improve the efficiency of a system by correcting JCL in a real time with a person who requests program start when errors in a JCL sentence for starting a program exist. CONSTITUTION:When a job control language (JCL) analyzing means 5 detects the description error at the time of analysis, an error pattern analysis/conversion means 7 predicts an accurate JCL image, converts it. A JCL error information/ conversion means 9 inquires a terminal 1 whether the program can be started by the converted image or not. When it cannot be converted, the errorneous JCL image is informed to the terminal 1, and the correction of the JCL image is prompted. The image which is accurately corrected by the person who requests the program start is received in the JCL error information/conversion means 9 from the terminal 1. Thus, it is eliminated that a program start request is once terminated and the start request of the program is outputted again after JCL is corrected.
Patent JP-H0767915-A (JP)
Title: Manufacturing device and method for absorption product containing first material and second material dispersed in first material
Inventor: TOOMASU GURIFUOORU
IPC: A61F13/534
Filed: 1994-06-01
Abstract: PURPOSE: To provide a device and a method which can manufacture an absorbent product having a first layer formed of a first material and a second layer composed of a mixture of first and second materials. CONSTITUTION: A first material such as absorptive fluff obtained from wood pulp is introduced into a vacuum chamber. A part of the introduced fluff is deposited into the cavity of a mold to move in the chamber by a wheel, and forms a pure fluff layer in a bottom part of a cavity. A second material such as an ultra absorbent particle and thermally stabilized fiber is introduced into the chamber so that flows of the first and the second materials collide with each other in a mixing zone. In the middle when the mold moves in the chamber, a mixture of the first and the second materials generated in the mixing zone sticks to a cavity of the mold, and fills up this.  A part of the mixture accumulated higher than the uppermost surface of the mold is rubbed off by a scarfing brush to resend the mixture to the mixing zone, and an agitating flow to make sufficient mixing of the two materials is formed.
Patent JP-H11340950-A (JP)
Title: Synchronizing system in spread spectrum communication
Inventor: KAMIUMA KOKEI
IPC: H04J13/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To attain easy achievement of synchronism establishment by performing multiple processing by the combination of codes in which correlation characteristics for synchronization on the reception side become zero near a synchronous point. SOLUTION: When the number of multiplexing is defined as (r), at a converting part 2, a serial signal is converted to a parallel signal by each of (r) pieces of data. The (r) pieces of converted parallel signals are spread with different orthogonal codes by (r) pieces of spreading parts (1), (2)...(r): 3-1...3-r. In this case, for example, multiple processing is performed by using a spread code for synchronization for the spreading part (1): 3-1. The preamble signal for each frame is used as a synchronizing signal and a signal, to which the preamble signal is converted as the parallel signal, is processed with the spread code for synchronization by the spreading part (1):3-1.  In this case, the code for synchronization is a code at the time when the characteristic of mutual correlation between the code for synchronization and a reception multiplex signal multiplexed with the other code at the time of preamble, namely, synchronizing signal processing on the reception side becomes zero near a zero shift point or the absolute value of number of multiplexing becomes a minimum value.
Patent JP-H035293-A (JP)
Title: Oscillation restraining structure of hull
Inventor: KONO SHUNPEI
IPC: B63H5/16
Filed: 1989-06-01
Abstract: PURPOSE:To surely prevent the oscillation of a hull caused by fluctuation in water pressure by mounting a part to be subjected to water pressure which is arranged in the vicinity of propeller installed on the stern bottom board of the hull in an exposed style, on the hull through a cushion member. CONSTITUTION:A propeller 3 rotated by the propeller shaft 20 of an engine 2 is exposedly arranged on the stern bottom board of the hull 1. A ladder 4 giving a swivelling force to the hull 1 is arranged on the rear side of the propeller 3, and an abutting board 5 with a size to cover the specified range subjected to fluctuation in water pressure is similarly arranged. In this case, this board 5 is arranged at a recessed part 50. A cushion member 6 is set at a recessed part 51 formed at the board 5 so as to cover the opposed faces. A locking bolt 60 is fitted to a retaining plate 64 mounted on the opposed faces of the cushion member 60, and the opposed ends of the bolt 60 are fastened to the parts 50, 51 with nuts 66, 60a, respectively.
Patent JP-H07326660-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI KAZUHISA
IPC: H01L21/76
Filed: 1994-05-30
Abstract: PURPOSE:To improve the withstand voltage of a field shield gate oxide film, by depositing a polysilicon film on a semiconductor substrate, and forming an oxide film for the field shield gate oxide film by thermally oxidizing only the polysilicon film. CONSTITUTION:A P-type well 2 is formed on a semiconductor substrate 1, and a polysilicon film 3 is deposited by a CVD method. An oxide film 4 for a field shield gate is formed by thermally oxidizing only the polysilicon film 3. A polysilicon film 5 for a field shield gate electrode is deposited, on which an oxide film 6 for a field cap is deposited. A field shield gate electrode 7 and a field shield cap oxide film 8 are obtained on the oxide film 6, and a side wall 9 for the field gate electrode is formed. A field gate oxide film 10 is formed, and an element isolation region 11 is obtained. Thereby withstand voltage can be improved.
Patent JP-H04339524-A (JP)
Title: Method for forming driving groove
Inventor: TAKAHASHI SHIGEKI
IPC: H01G5/01
Filed: 1991-05-15
Abstract: PURPOSE:To improve the productivity in low cost of a die by forming holes in a metallic plate, drawing protruded positions so as to pull the holes toward the drawing side face and forming the holes as driving grooves. CONSTITUTION:On the metallic plate 10', blanks 22 and slits 24 for drawing work are punched. Both side parts in the transverse direction of the metallic plate 10' are formed as load frames 18a, 18b. In the section B, four square holes 26a, 26b, 26c, 26d are punched in the part to be a member for adjusting in the metallic plate 10'. In the section C, the drawing work is executed in the square holes 26a-26d of the metallic plate 10', and by this method, the drawing part 14 is formed in the member for adjusting, and also by these square holes 26a-26d, the driving grooves 16a-16d are formed. In the section D, the metallic plate 10' is trimmed so as to keep up with the appearance of the member for adjusting. By this method, the movement of the die is simplified and the structure of the die is simplified and the cost of the die is reduced.
Patent JP-S5662851-A (JP)
Title: Temperature-sensitive high polymer material
Inventor: HOTSUTA OSAMU
IPC: C08L77/00
Filed: 1979-10-30
Abstract: PURPOSE: To obtain a temperature-sensitive material which will cause only a very slight polarization on application of a direct current electric field and has improved temperature sensing function, by incorporating a polyamide with a compound containing sulfur.  
     CONSTITUTION: 100pts.wt. polyamide is incorporated with 0.01W50pts.wt. compound containing sulfur, e.g. bis(hydroxyphenyl)sulfide, mercaptothiazole, mercaptoimidazole, a compound having a thiocarbamoyl group and a compound having a sulfur-phosphorus bond.  
     USE: A linear temperature sensing wire used in an electrical blanket or and electrical carpet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297727-A (JP)
Title: Electronic thermometer
Inventor: TAKAHASHI TOSHIJI
IPC: G01K7/00
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a thermometer which facilitates intuitive reading by providing a coloring means on one surface of an LCD and making a color display. CONSTITUTION:An initial image plane is displayed on an LCD display plate 3 with a slide switch 19. In setting mode, a push switch 18 is operated to display the current time on a time display part 302 and knobs 10 and 10 are operated to adjust the position of colored parts of color screens 7 and 8, thereby setting high temperature area value TH and a low temperature area value TL. Then, when the read time of a detected temperature value is not within a measurement time zone, an A/D converter discards old data and the display on the display plate 3 is scrolled. Further, when the read time is within the measurement time zone, dots of the graph display below the temperature detected within the measurement time or at the present point are made transparent. Consequently, light transmitted through this part is reflected while given a color by the colored parts of the screens 7 and 8 and a color screen 9, so that the corresponding image plane on the display part 301 is colored.
Patent JP-H05314479-A (JP)
Title: Optical disk drive apparatus
Inventor: GOTOU NATSUHIRO
IPC: G11B7/125
Filed: 1992-05-07
Abstract: PURPOSE:To use various kinds of optical disks under the optimum condition by adjusting the power of the laser light when the driving condition is different. CONSTITUTION:When an optical disk 1 is set to a cartridge 1a of a drive device, the optical disk 1 is irradiated with laser light by an optical pickup 6. The driving condition as media informations is distinguished by a signal detecting part 9 from the reflecting light. If the driving condition of the apparatus is different, the apparatus is servo-controlled by a servo control part 10 and the recording power or erasing power of the irradiating laser light is adjusted by a laser driving part 14. When data is to be recorded, the original data is positively erased, and new data can be recorded surely. Moreover, at tire reproducing time, the recording data can be read with high CN ratio. Accordingly, various kinds of optical disks with different rotating frequencies or wavelengths can be used under the optimum condition at all times.
Patent JP-S5930067-A (JP)
Title: Digital measuring apparatus
Inventor: HATANAKA YASUMUTSU
IPC: G01R19/257
Filed: 1982-08-12
Abstract: PURPOSE:To enable the measurement of DC component containing a harmonic portion simply with a general-purpose measuring device by providing an n-order delay element at the input stage in digital measurement of the DC component containing a harmonic portion. CONSTITUTION:An output of a level converter 1 is smoothed with a one-order delay element 5 and inputted into an A/D converter 2. Consequently, a logic output of the A/D converter 2 little changes through analog input signals of the level converter 1 vary ceaselessly and a digital display 4 indicates an average level of input voltage or the like to be measured. The one-order delay element 5 is provided with a time constant adjusting switch 6 can match the time constant with variation in the quantity to be measured. Therefore, this measuring apparatus is useful when measured value is to be obtained to be used for simple comparison or the like in measuring voltage and current irregularly changing and DC voltage and DC current overlapping these component, for example, armature current of a DC motor driven by a chopping system.
Patent JP-S5665460-A (JP)
Title: Lighting device
Inventor: DOBASHI MASAHIRO
IPC: H05B35/00
Filed: 1979-11-01
Abstract: PURPOSE:To prevent the illumination of a lighting device from being entirely suppressed by installing a discharge gap, which maintains discharge until a high- pressure discharge tube starts working agin, and the high-pressure discharge tube having a light color similar to that of a white bulb, which connected parallel to the discharge gap, in an outer tube. CONSTITUTION:When the light of a high-pressure discharge tube 4 is suppressed by a temporary drop of source voltage or the like, the tube 4 cannot be lit after normal source voltage is restored. However, the application of source voltage enables a discharge gap 8 to perate, and the discharge gap 8 and a tungsten filament 7 discharge light during the time when the light of the high-pressure discharge tube 4 is suppressed. Thus a discharge lamp continues to discharge light according to the emission sacrifice of both the discharge gap 8 and the tungsten filament 7, and the light of the discharge lamp is not entirely suppressed. When the temperature of the high-pressure discharge tube 4 is reduced and the vapor pressure within the tube 4 is decreased with the discharge gap 8 burning, discharge within the tube 4 is initiated again.
Patent JP-S623386-A (JP)
Title: Picture input device
Inventor: HIRAOKA NORIYUKI
IPC: H04N1/04
Filed: 1985-06-28
Abstract: PURPOSE:To attain even illumination on an image pick-up area and at the same time to facilitate focusing operation, by setting a linear illumination light source at a position which is optically equivalent to a linear image pick-up element by means of a half mirror. CONSTITUTION:An object is picked up by image forming lenses 31 and 37 and formed in an image on a linear image pick-up element 3. The element 3 is moved in the direction vertical to the main scanning direction by a shift means 35. Thus a 2-dimensional picture is fetched. A linear illumination light source 3 is set at a position equivalent to the image forming surface of the element 3 against the lens 31 on the optical path reflected by a half mirror 33. Therefore, the position of the subject formed in an image on the element 3 is always illuminated evenly by the light source 34. While the element 3 and the source 34 have the equal positional relation to the lens 31. Thus focusing operation is possible by means of the lens 31.
Patent JP-H0372560-A (JP)
Title: Rigid polymer composition
Inventor: MAURIJIO PENKO
IPC: C08L71/00
Filed: 1990-06-01
Abstract: Toughenable polymer compositions cross-linkable thermally or by the effect of U.V. radiation are composed of:   1) A polyphenylene ether (PPE) deriving from the (co)polymerization of one or more substituted phenols by oxidative coupling; 2) At least one mono-unsaturated monomer compound able to (co)polymerize in the presence of radical initiators; 3) Optionally, at least one polyunsaturated monomer compound able to (co)polymerize in the presence of radical initiators;   4) At least one radical polymerization initiator; 5) Possibly at least one (co)polymer with elastomeric characteristics; 6) Usual additives, stabilizers, accelerators and flame retardant agents. Finished articles essentially composed of an intimately copenetrated polymer blend are obtained by thermal treatment or U.V. radiation of these compositions contained in suitable moulds either alone or in combination with other reinforcement materials.
Patent JP-S6031441-A (JP)
Title: Conveying device for rectangular plates
Inventor: SEKIYA MASAO
IPC: B65G57/03
Filed: 1983-08-01
Abstract: PURPOSE:To make it possible to take out a preceding rectangular plate to a side direction smoothly, when said rectangular plate is taken out from a conveyer to a side direction, by installing fixed and movable holders facing opposite each other across the conveying line, at an area a little ahead from a take- out unit. CONSTITUTION:When a rectangular plate 5 is conveyed with a conveyer 1 from left to right and stopped by touching a stopper 7, the lowermost rectangular plate 5 out of three rectangular plates 5 guided by a pair of right and left guides 9, can act as the receiver 8. When a side-pushing unit 10 is forced to move toward a take-in unit 12 with a cylinder 14, a movable holder 16 made of flat spring, which is moved to the inert position resisting against the elasticity so far, can make following motion due to said elasticity, and holds next rectangular plate 5B by the aid of a fixed holder 15 by abutting on a subsequent rectangular plate 5B. Accordingly, the take-out working of the preceding rectangular plate 5A toward a side direction can be smoothly carried out by guiding with said receiver 8 and the subsequent rectangular plate 5B.
Patent JP-S5933005-A (JP)
Title: Controlling method of cold rolling mill
Inventor: KUWAYAMA TETSUYA
IPC: B21B1/28
Filed: 1982-08-16
Abstract: PURPOSE:To prevent the breakage of a rolled material and the damage of a tandem cold rolling mill by changing and decreasing the tension of the rolled material between stands when the abnormal part, such as welding defect or the like of the rolled material passes the rolling mill. CONSTITUTION:The signals Tb1, Tb2-Tbn relating to the tension between stands are outputted to the respective speed controllers 6 and screw down controllers 7 of the stands S1, S2-Sn of a tandem cold rolling mill 4 from tension rolls 5 and thickness gages 8, and operation timing signals K1, K2-Kn and target tension signals Ta1, Ta2-Tan are outputted from a central control unit 1, whereby the tension between the stands is controlled. When the abnormal part, such as a welding defect, scab, edge mark and edge crack or the like of the rolled material is to pass the stands, the tension between the stands is decreased down to 75-95% of the tension in the normal state by the unit 1 in accordance with the information on the abnormal part of the material and the signal for the movement extent from the pulse generator 3 of the pinch roll 3 of a coiler 2 before the abnormal part passes the stands S1, S2-Sn.
Patent JP-H05170700-A (JP)
Title: Preparation of vinyl derivative
Inventor: EITO DORENTO
IPC: C07C67/04
Filed: 1992-05-08
Abstract: PURPOSE: To effectively obtain a Broensted acid vinyl ester derivative in the presence of heterogeneous catalyst comprising ruthenium supported on an inert porous support by bringing an acetylenically unsatd. compd. into contact with Broensted acid at elevated temp.  
     CONSTITUTION: After flashing water to the autoclave, Broensted acid (for example acetic acid, etc.), diglyme (2,5,8-trioxanonane), acetylenically unsatd. compds. (for example ethylene, etc.), and heterogeneous catalyst comprising ruthenium supported on an inert porous support are charged into the autoclave, then gaseous nitrogen is added to seal tightly and the contents in the autoclave are allowed to react under stirring at 140°C for 1.5 hours. According to the procedure, rapid loss of the catalytic active metal and rapid decrease of catalytic activity are avoided, and the objective Broensted acid vinyl derivatives (for example vinyl acetate, etc.), are obtained by using suitable catalyst for gas-phase reaction at relatively mild temp. with high conversion and selectivity. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10332217-A (JP)
Title: Absorption refrigerator
Inventor: HAYASHI YASUHEI
IPC: F25B15/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent efficiency of a refrigeration cycle from decreasing within a wide range of cooling capacity from the maximum cooling capacity to a partial cooling capacity. SOLUTION: In a refrigerant sprayer 42, an orifice 421A for restricting flow rate of passing refrigerant is formed in a lower part of a partition plate 421 between a refrigerant liquid storage part 422 and a refrigerant liquid outflow part 423 of a refrigerant liquid storage container 420 for storing a supplied refrigerant liquid. In the case wherein cooling capacity is large so that flow rate of the refrigerant liquid supplied from a condenser is high, because the refrigerant liquid is restricted by the orifice 421A, flow rate of the refrigerant liquid supplied to an evaporator is decreased and concentration of absorption liquid in an absorption cycle becomes high, then a large refrigerant capacity can be assured. When cooling capacity is small and rate of flow supplied from the condenser is low, refrigerant vapor can easily be produced by a small quantity of heating due to decrease of concentration of the absorption liquid in the absorption cycle.
Patent JP-S6033692-A (JP)
Inventor: IWASAKI TAKAYUKI
IPC: G07F1/04
Filed: 1983-08-03
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-S63307653-A (JP)
Title: Electron microscope and its stereoscopic viewing method
Inventor: IWASAKI KENJI
IPC: H01J37/22
Filed: 1987-06-09
Abstract: PURPOSE:To make stereoscopic viewing possible by changing the setting attitude of an observed sample relative to a reference optical axis of an electron beam so that an angular differential necessary for the stereoscopic viewing is produced. CONSTITUTION:A TV signal of the image of a sample S in a normal attitude is stored in a 1st memory 76. Operating a tilt control section 11, a sample table section 10a of a sample holder 10 is then tilted to a 2nd sample position (broken-line position) relative to a reference optical axis Lo of an electron beam by an angle of 3-10 deg., for example 6 deg.. After connecting a switch 75 to a lower contact point, the electron beam is irradiated again so that a TV signal of the image of the sample S in a tilted condition is stored in a 2nd memory 77. These TV signals stored are called by turns by the frame or by the field and displayed on a CRT 72. These images are observed through a pair of spectacles equipped with electronic shutters synchronizing with the alternate call timings of these images. This provides observation of a stereoscopic image.