baber/WOPTO huggingface dataset:
Patent JP-H11235934-A (JP)
Title: Travel operation device for hydraulic driving car
Inventor: YOSHINO JUNICHI
IPC: B60K20/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent propagation of vibration from a hydraulic pump to a travel operation lever by interposing an elastic body between a variable displacement link and a rod in a travel operation device to connect the travel operation lever and the variable displacement link to control a swash plate of a traveling variable displacement hydraulic pump by the rod. SOLUTION: In a vehicle stopping state, a lock means 50 exists in an illustrated position, a limit switch is turned off, and a traveling brake is put in an engaging state. Next, when the lock means 50 is operated leftward at vehicle traveling time, since engagement with a lock arm of a lock pin arranged in a bracket 11 is released, the limit switch is turned on, so that the traveling brake is released through a solenoid directional control valve. Travel control is performed by operating a travel operation lever 18 in this state. At this time, vibration of a hydraulic pump 23 is prevented from propagating to the travel operation lever 18 by being absorbed in an elastic body 40 by interposing the elastic body 40 between a rod 25 and a variable displacement link 24 to control a swash plate of a traveling hydraulic pump 23 by the travel operation lever 18.
Patent JP-S56150482-A (JP)
Title: Disposal of waste water
Inventor: NISHIMURA SHIGEOKI
IPC: C02F1/58
Filed: 1980-04-25
Abstract: PURPOSE: To selectively separate and recover heavy metals, fluorine and phosphate radicals from waste water, by removing the heavy metals from the waste water with a chelating resin, and then adding a Ca compound, sulfuric acid and slaked lime successively to the waste water.  
     CONSTITUTION: Waste water is divided to high-concentration fluorine-containing waste water 20, low-concentration fluorine-containing waste water 21 and waste water 22 not containing fluorine, in a fractional discharging step 19. The waste water 22 not containing fluorine is subjected to a neutralization step 27 and a complete purification step 28, and then drained. The low-concentration fluorine-containing waste water 21 is subjected to an anionic concentration step 26 and the complete purification step 28, and then drained. A thickened liquid 29 from the anionic concentration step 26 is mixed with the high-concentration fluorine-containing waste water 20. The mixed waste water is brought into contact with a chelating resin in a heavy metal-recovering step 23, to selectively absorb and separate the heavy metals. To the waste water is then added a Ca compound and sulfuric acid in a CaF 2 -recovering step 24. The fluorine is separated and recovered as CaF 2  under the condition of pH 2W3. Thereafter, slaked lime is added to the waste water in a Ca 3 (PO 4 ) 2 -recovering step 25.The phosphate radicals are recovered as Ca 3 (PO 4 ) 2  under the condition of pH9 or higher. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55146571-A (JP)
Title: Optical character reader
Inventor: FUJIMOTO KOUJI
IPC: G06K9/34
Filed: 1979-05-04
Abstract: PURPOSE: To store a drop-out color and a reflected ray spectrum of white area of business form, to compare a reflected ray spectrum obtained by scanning with a spectrum which has been stored, and to drop it from a picture signal in case they are similar.  
     CONSTITUTION: A business form 301 is fed to the upper part shown in Fig. by an optical character reader, and is scanned by a scanning line 306. In an area 302 decided beforehand of the heading of a business form, a drop-out color is printed, and also there is a white area 303. In addition to the foregoing, there are character areas shown by entry frames 304, print frames 305, etc. A reflected ray from the drop-out color area 302 and the white area 303, which have been obtained by the first scanning is resolved by a three primary color filter in order to store the spectrum. A reflected ray spectrum which has scanned the character area is compared with a spectrum which has been stored, and in case they are similar, its reading signal is dropped from a video signal. Thus the limit for using a drop-out color can be loosened remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52137490-A (JP)
Title: Preparation of polyesters
Inventor: NAWATA KIYOSHI
IPC: C08G63/82
Filed: 1976-05-14
Abstract: PURPOSE: To prepare a polyester having improved heat resistance and color tone by polycondensation using a reaction product, obtianed by heat-treating tetrabutyl titanate in a glycol, as a polycondensation catalyst in the presence of a very small amount of an antimony compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58171756-A (JP)
Title: Drum device
Inventor: NEGISHI HIDEYUKI
IPC: G11B15/61
Filed: 1982-04-01
Abstract: PURPOSE:To control the thickness of the air film between a tape and a rotary drum to an optimum value concnerning the running of the tape and the contact of a head, by regulating the air current generated on a basis of the rotation of the rotary drum. CONSTITUTION:When a rotary drum 6 is rotated in a high speed, an adjusting valve 23 is adjusted to make its air hole small. At this time, the centrifugal force given to the air current flowed to the gap between the rotary drum 6 and an upper drum 8 is made large considerably; but since a large resistance is given to the air current because of the air hole of the adjusting valve 23 is made small the quantity of air blown off to the gap between a tape 10 and the rotary drum 6 does not become large, and thus, the air film having a thickness approximately equal to that in case of rotation at a middle-speed. Consequently, even in case of high-speed rotation, the tape 10 is run stably, and a head 12 is brought into contact with the tape 10 with a required strength.
Patent JP-H09247428-A (JP)
Title: Image processor and its method
Inventor: NAKAJIMA YASUKI
IPC: H04N1/19
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To correct deviation in pixels caused between image forming means inexpensively with a simple configuration in the image processor having plural image forming means forming image in the unit of pixels. SOLUTION: Each of laser units 214, 217 has two lasers forming odd and even number lines in the main scanning direction. At first, a prescribed pattern stored in a pattern storage section 104 is formed by the laser units 214, 217 and outputted on a recording medium. Then the pattern on the recording medium is read by a CCD unit 206 while being magnified in the main scanning direction, and a pixel deviation detection section 105 compares the pattern with a pattern stored in the pattern storage section 104 to detect deviation in pixels. Then a pixel deviation correction section 103 selects a synchronizing signal corresponding to the detected pixel deviation and outputs the selected signal to each laser unit.
Patent JP-H01227945-A (JP)
Title: Weathering testing machine
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 1988-03-08
Abstract: PURPOSE:To set a desired filter and uniformly irradiate a sample piece by lighting rays of light so as to test various kinds of weathering properties by providing a cylindrical filter frame provided with a polygonal filter fitting surface and rotationally moving mechanism and a device which automatically revolve a sample placing table. CONSTITUTION:A filter 12 is provided on the way of irradiation by the light from a light source 9 and reflected by a reflecting plate on a sample piece 37 on a sample placing table 17. The filter 12 is fitted to a cylindrical filter frame having a polygonal fitting surface and an aimed filter 12 is selected by operating a rotationally moving mechanism 13. The sample placing table 17 is revolved together with a rotating shaft 31 by means of a drive motor 34 and rotated together with a rotating shaft 18 fixed to the sample placing table 17 by rotating a hollow rotating shaft 23 coaxial to the shaft 31 by means of another motor 28. As the sample placing table 17 revolves while it rotates, the test piece on the table 17 rotationally moves thoroughly inside a testing tank 2 under the light source 9.
Patent JP-H08248812-A (JP)
Title: Fixing device
Inventor: KONO YUZO
IPC: G03G15/20
Filed: 1995-03-14
Abstract: PURPOSE: To accurately control the surface temp. of a fixing roller and to secure excellent fixability by additionally providing a means for correcting a temperature value outputted from a temperature detecting means lower by a prescribed temp. CONSTITUTION: In this fixing device constituted to provide the fixing roller 1 having plural heating pipes inside in a longitudinal direction, a pressure roller coming into press-contact with the fixing roller 1 and a thermistor 3 which is disposed outside the paper passing region of the fixing roller 1 and detects its surface temp., the means for correcting the temperature value outputted by the thermistor 3 lower by a prescribed temp. is additionally provided and the temp. of the fixing roller 1 is controlled by using the corrected temperature value. In other words, the temp. detected by the thermistor 3 disposed in a paper nonpassing part is corrected to a paper passing part temp. important for a fixing operation and then the temp. of the roller 1 is controlled.  In the case of controlling the temp., it is preferable that a prescribed temperature value to be corrected is varied in accordance with a passed paper size. Moreover, in the case of consecutively passing the paper, the prescribed temperature value may be switched successively.
Patent JP-S54146689-A (JP)
Title: Sample container
Inventor: TSUKAMOTO HIDEO
IPC: G01N1/22
Filed: 1978-05-09
Abstract: PURPOSE: To provide a sample container wherein a gas spraying ports is provided at the bottom thereof, and connected to an inlet pipe and a cooling pipe is connected to an exhaust pipe, thereby to increase the contact efficiency of carrier gas and sample and recover the volatile components in the sample.  
     CONSTITUTION: A gas spraying pipe 6 having a plurality of gas spraying ports 6a is provided at the bottom part of a sample container 1 accommodating samples 4. Therefore, when the sample 4 is a liquid, a carrier gas 5 passes from the inlet pipe 2 and the gas spraying ports 6a of the gas spraying pipe 6 and becomes small air bubbles and reacts uniformly with the sample 4, and further the reaction velocity increases. When the samples 4 are solids, the carrier gas is exhausted while substituting the gas between the samples 4 for the carrier gas 6. The volatile components evaporated from the samples 4 are cooled in the cooling pipe 7 and recovered in the container 1, and hence the accurate measurement becomes possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61214464-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1985-03-19
Abstract: PURPOSE:To reduce vertical smears largely while improving transfer efficiency and an S/N ratio by bringing a drain section in an image pickup element using a vertical signal transmission line, to a depletion region. CONSTITUTION:Electrons generated near an n region 104 in a drain are also collected to an n<+> region 102 in a photodiode by bringing a drain section connected to a vertical signal transmission line to the n region and a depletion type region, thus largely making smears smaller than a solid-state image pickup element employing conventional vertical signal transmission lines. Since the drain section is changed into the n region 104 and depleted, the capacitance of the vertical signal transmission line is reduced largely, thus improving transfer efficiency for extracting signal charges from the vertical signal transmission line while also minimizing noise charges generated on the extraction of signal charges, then also enhancing an S/N ratio.
Patent JP-H06243275-A (JP)
Title: Code analysis and print device for bar code
Inventor: NAKAMURA TAKESHI
IPC: G06K1/12
Filed: 1993-02-19
Abstract: PURPOSE:To normally print a bar code by storing an unprintable code as a combination of printable codes and printing bars designated with the unprintable code by this combination. CONSTITUTION:The table where not only image data of bar codes corresponding to printable code data are stored but also image data of bars of bar codes corresponding to unprintable code data are expressed by printable combinational codes is stored in a storage part 8 of a printer 3. At the time of printing a bar code, a host computer 4 designates printable combination code data corresponding to code data in accordance with this table if this code data cannot be printed. A control part 6 calls corresponding image data of the bar code from the storage part 8 based on designated code data and sends this image data to an output part 7 to print it.
Patent JP-H06244676-A (JP)
Title: Multi-stage connecting saw filter
Inventor: IORI KAZUNARI
IPC: H03H9/145
Filed: 1993-02-19
Abstract: PURPOSE:To provide a surface acoustic wave(SAW) filter, for which frequency passing band characteristics and group delay characteristics are improved, so as to provide practical attenuation characteristics. CONSTITUTION:A SAW filter element 21 of lateral mode coupling is formed on the surface of a piezoelectric substrate 1 by parallelly providing two SAW resonators and a SAW filter element 22 of longitudinal mode coupling is formed parallelly to this SAW filter element 21. The other terminal of a crossing electrode 21a and one terminal of a crossing electrode 22a are electrically connected, an input/output electrode 24 and one terminal of the crossing electrode 21a as well as an input/output electrode 25 and the crossing electrode 22b are respectively electrically connected. Those electrodes are guided to the outside.
Patent JP-S58172059-A (JP)
Title: Laser printer
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/22
Filed: 1982-04-02
Abstract: PURPOSE:To print an easy-to-see picture, by providing a mechanism for varying the light intensity of a laser beam, and emphasizing a character and discriminating between a ruled line and the character clearly for outputting a clear image picture. CONSTITUTION:Laser light emitter from a laser transmitting tube 1 is inputted to an optical modulator 3, an optical modulation driving circuit 4 is driven on the basis of an input signal necessary for character generation, and the modulator 3 modulates the laser light into dot light. This modulated laser light is caused to strike a polygon mirror 6 rotated by a motor 7 through a magnifying lens group 5 and the laser light scanned by the mirror 6 is caused to illuminate a photoreceptor 9 where a latent image is formed through an image-forming and correcting lens group 5. The latent image on the photoreceptor 9 is developed by a developing device 10 and its visual image is transferred to and fixed on a form 11 for printing. In this case, the surface of the photoreceptor 9 is electrified by a charger by corona discharge and its surface potential is made uneven by the exposed laser light to print an easy-to-see picture as a clear image picture.
Patent JP-H0614947-A (JP)
Title: Wedge-like spacer material for fixing bone cut section and accelerating its coaptation
Inventor: KOSHINO TOMIHISA
IPC: A61F2/30
Filed: 1992-03-13
Abstract: PURPOSE:To surely fix a bone cut section by forming a spacer member inserted into the bone cut section of a patient, fixing a lesion, and accelerating the coaptation of bone with a wedge body made of a ceramic material and protruded with at least one thorn-like projection outward from at least one of upper and lower faces. CONSTITUTION:A spacer member 1 made of a ceramic material such as hydroxy apatite is formed into a wedge shape, it has an upper face 2 and a lower face 3 inclined face to face, and the inclination angle theta between the upper and lower faces 2, 3 is set to the range of 5-15 deg.. At least one, preferably 2-8, thorn-like projection 4 protruded outward is formed on the upper and lower faces 2, 3, thereby the reliable fixing of the spacer member 1 to a bone cut section is assured. At least one, preferably 1-6 through holes 5 communicating the upper face 2 and the lower face 3 are formed on the spacer member 1, and regenerated bone is grown and bridged from both faces of the bone cut section through the through hole 5.
Patent JP-H01285634-A (JP)
Title: Method and device for controlling air ratio
Inventor: MARUTEIN TSUEHINARU
IPC: F02D41/14
Filed: 1989-03-09
Abstract: PURPOSE: To realize control of unvaried air ratio by performing switch towards rick (lean) only when an actual value of an air-fuel ratio increases (decreases) till a rich (lean) threshold before it passes through a reference value. CONSTITUTION: An actual value of an air ratio of an air/fuel mixture supplied to an engine is detected by an air ratio sensor disposed in an exhaust gas passageway of an internal combustion engine. When this actual value passes through a reference value, a manipulated variable for regulating fuel injection quantity is increased or decreased, whereby the switch from rarefaction to thickening of the gas mixture or the switch vice versa are carried out. In such an air ratio controlling method, in the case where the actual value of the air ratio passes through the reference value, the switch towards the thickening is performed only when the actual value of the air ratio increases till a rich threshold before passing through the reference value, whereas the switch towards the rarefaction is carried out only when the actual value decreases till at least a lean threshold.
Patent JP-H10243585-A (JP)
Title: Core retainer for rotary electric machine
Inventor: YAMATANI TADAYOSHI
IPC: H02K1/26
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and the length of a retainer plate so as to reduce the total length of a rotor and, at the same time, to suppress the increase of losses and occurrence of noise. SOLUTION: The total length of a rotor is reduced and the increase of losses and the occurrence of noise are suppressed by tightening a rotor core 3 and a stator 9 from both external sides in the axial direction of the cores 3 and 9 with a plurality of connecting rods inserted into the slots of the cores 3 and 9 and extended between both ends of the gap in the axial direction and core retainers 31 and 41 which connect both end sections of the connecting rods and are extended in the circumferential direction in the gap formed between the cross 3 and 9 and, at the same time, reducing the thicknesses and the lengths of the retainer plates 24 and 30 attached to both external side faces of the cores 3 and 9 over their full length. In addition, the connecting rods are arranged between both end sections in the axial direction and ducts in the cores 3 and 9.
Patent JP-S62212324-A (JP)
Title: Internal medicine containing beneficial bacteria and production thereof
Inventor: KOMINATO JO
IPC: A61K35/745
Filed: 1986-03-12
Abstract: PURPOSE:To obtain the titled internal medicine, by compounding a specific compounding agent to beneficial enteric bacteria containing lactobacillus and bifidus bacteria and forming the composition to a solid agent. CONSTITUTION:The objective internal medicine containing beneficial bacteria can be produced by compounding beneficial enteric bacteria containing lactobacillus and bifidus bacteria with a compounding agent selected from scordinine, oxoamidin and nicotinic acid derivative and forming the composition to a solid agent such as granule, tablet, microcapsule, capsule, etc. The above compounding agent is effective in suppressing the decrement of the number of living cells of the beneficial bacteria by tableting the composition especially under cooling, excluding oxygen from the medicine by the coating layer composed of the agent and protecting the beneficial bacteria from gastric juice. Furthermore, the agent has proliferation effect to beneficial bacteria. The internal medicine containing beneficial bacteria produced by this process is economical and has excellent effect to human body including direct useful effect as well as the effect of the compounding agent against bacteria.
Patent JP-S62213148-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/04
Filed: 1986-03-13
Abstract: PURPOSE:To form a capacitor having large capacitance by shaping a capacitor consisting of a high dielectric constant film, such as titanium oxide, tantalum oxide, barium titanate onto a semiconductor substrate. CONSTITUTION:A capacitor composed of a high dielectric constant film, such as titanium oxide, tantalum oxide, barium titanate, etc. is formed onto a semiconductor substrate 11. A film such as a field SiO2 film 12 and an electrode such as a first electrode 13 are shaped onto a semiconductor substrate such as an Si substrate 11, the high dielectric constant film such as a titanium oxide film 14 is formed and an electrode such as a second electrode 5 is shaped. The dielectric constants of titanium oixde, tantalum oxide, barium titanate, etc., are extremely higher than those of SiO2, Si3N4 and Si, and large capacitance can be obtained by a small area in response to the high dielectric constant, thus easily improving the degree of integration.
Patent JP-H02234547-A (JP)
Title: Communication system
Inventor: KIMURA NORIO
IPC: H04N7/173
Filed: 1989-03-08
Abstract: PURPOSE:To attain a flexible system constitution by constituting a transmission format with a transmission header, a target device type number or a data such as a target device number and a command and an end code. CONSTITUTION:A transmission format is constituted of a transmission header code, the device type code of an opposite equipment, the device number code of the opposite equipment, a sent data or a command code and an end code. A reply format is constituted of a reply header code, the device type code of a reply device, the device number code of the reply device, a group of code of data and a command to be transferred from the supply device to a master equipment and an end code. Lots of equipments are connected as slave equipments to the master equipment in such a manner by using the device type code and the device number code to attain sure distinction of the slave equipments.
Patent JP-H09239509-A (JP)
Title: Casting device
Inventor: KANEUCHI YOSHIO
IPC: B22D17/20
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supplying device for obtaining a high quality product by sequentially arranging a horizontal type pressurize forming machine and supplying the molten metal in half-melting state, in which primary crystal in the molten metal is substantially granulated. SOLUTION: Electric conductors 9 arranging plural pieces so as not to continue in the peripheral direction at the outside of a material 11 or the electric conductors 9 having plural slits at least in a part and arranged at the outside of the material 11, and an induction coil 7 wound on the outer periphery are provided. By this constitution, the material 11 is held in near the non-contacting state to a sleeve 2 and heated or held to the temp. and fed out to the horizontal type pressurize-forming machine 3.
Patent JP-S51130322-A (JP)
Title: A process for manufacturing specially textured yarn
Inventor: UCHIDA YUTAKA
IPC: D02J1/00
Filed: 1975-05-08
Abstract: PURPOSE:To obtain excellent textured yarn with unique feeling by the revoluting action of the heating liquid without drawing of the undrawn yarn.
Patent JP-S62211137-A (JP)
Inventor: FUKUMOTO MUNEKI
IPC: B31B50/83
Filed: 1986-03-13
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。