baber/WOPTO huggingface dataset:
Patent JP-S63318564-A (JP)
Title: Electrostatic recording body
Inventor: TANAKA TETSUO
IPC: G03G5/02
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a high-quality color image sharp in tone and reduced in dropouts of lines by filling spaces among spherical transparent particles with a dielectric material and disclosing at least one protruding part of each particle. CONSTITUTION:The spherical transparent particles 4 having a refractive index of >=1.4, and a particle diameter of 2-25mum, preferably, 4-15mum are distributed on one side of a conductive base 2, and each particle does not contact with each other and overline on each other, at least one protruding part of each particle is disclosed, and the spaces among each particle are filled with the dielectric material 3. The density of said particles 4 present on the upper face of the conductive base 2 of the electrostatic recording body is several-10,000/ mm<2>, and it is decided by considering the particle diameter and the quality of the product, thus permitting incident light to be efficiently reflected from said transparent spheres, and accordingly, the obtained image to be sharp in tone and reduced in dropouts of lines, and high in quality at the time of using the recording body for multicolor electrostatic recording.
Patent JP-H05347189-A (JP)
Title: Standard light source
Inventor: NORO KOHEI
IPC: H05B37/02
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a standard light source which generates no correcting error even though the luminous wave length distribution is changed, and furthermore, to obtain a standard light source in which the output signal of a light detector is not necessary to transmit to a station on the ground. CONSTITUTION:The light wave length of the output of a light source 1 is limited by using an interference filter 9, or the light wave length is limited by using a laser diode instead of the light source 1 and the interference filter 9. And a part of the light output of the light source or the laser diode is monitored by a light detector 3, and the light source 2 is controlled so as to make its output constant.
Patent JP-H01321496-A (JP)
Title: Speech synthesizing device
Inventor: HARA KIYO
IPC: G10L13/10
Filed: 1988-06-23
Abstract: PURPOSE:To enable speech synthesis corresponding to a dialect and to obtain a synthetic speech of high quality with high understanding by providing a dictionary which contains pieces of information corresponding to dialects and specifying information used for synthesis. CONSTITUTION:A dialect type setting part 11 sets the information used for the synthesis and an input document is divided by a text analysis part 2 to obtain information on an accent type and reading. Then a rhythm processing part 5 determines a pause position, the accent type of a paragraph, and the intonation of the whole sentence and a phoneme processing part 6 obtains actual speech inscription; and a synthesis parameter generation part 7 obtains actual synthesis parameters and a synthesis part 12 synthesizes a speech by using a formant type synthesizer. Thus, plural pieces of information corresponding to the dialects are contained in the dictionary and it is decided which dialect type information is used for the synthesis to improve the understanding of the synthetic speech and also obtain the synthetic speech which is familiar and natural.
Patent JP-H04353885-A (JP)
Title: Image forming method
Inventor: YASUDA SHINICHIRO
IPC: G03G9/08
Filed: 1991-05-30
Abstract: PURPOSE:To miniaturize an image forming device by simultaneously transferring and fixing a toner image on a recording medium whose surface is heated to a specified temperature by preheating. CONSTITUTION:The surface of a photosensitive body 1 is irradiated with light projected from an exposing device 2 so as to form an electrostatic latent image on a photosensitive layer. The electrostatic latent image is developed by a developing device 3 by sticking toner to the electrostatic latent image. The recording medium 6 such as a recording paper preheated to be within the range of 50 deg.C-160 deg.C by a heater 4 is allowed to press-contact with the surface of the photosensitive body 1 by receiving pressure from the rear side of the medium 6 with a pressure roller 5a at transferring and fixing stages. As soon as the toner is transferred to the recording medium 6, a toner image is fixed on the surface of the medium 6. Toner which is melted on the recording medium 6 preheated within the range of 50 deg.C-160 deg.C and has such thermal characteristic that the toner image is fixed by the pressure of the pressure roller is selected. Thus, the transferring and fixing stages are simplified. Since fixing is performed at a low temperature, a forcible heat radiation device in a machine is miniaturized.
Patent JP-S6049177-A (JP)
Title: Stop valve
Inventor: KENZAKI MASAYOSHI
IPC: F16K1/02
Filed: 1983-08-25
Abstract: PURPOSE:To eliminate the need of a seal device in a handle shaft portion and to prevent a fluid from leaking out from the portion by separately forming a handle shaft and a spindle and disposing the spindle in a spring chamber sealed up by a diaphragm. CONSTITUTION:A stop valve is constructed so that a spindle 7 is elevated to a valve seat 9 to open and close a passage by rotation of a handle 17. In this case, a handle shaft 12 to which the handle 17 is fixed and the spindle 7 are separately formed, and the spindle 7 is disposed in such a manner as to freely elevate in a spring chamber 5 formed on a jaws portion 4 of a valve body 1. The handle shaft 12 is rotatably engaged with a diaphragm presser 15, and a diaphragm 10 is mounted on the jaws portion 4 to seal up the spring chamber 5. The lower end portion of the diaphragm presser 15 and the upper end portion of the spindle 7 are brought into contact with each other through the diaphragm 10, so that only the elevating motion of the handle shaft 12 can be transmitted to the spindle 7.
Patent JP-S6048979-A (JP)
Title: 2,5-benzothiazonine derviative
Inventor: OKITSU MITSUTO
IPC: C07D277/10
Filed: 1983-08-25
Abstract: NEW MATERIAL:A compound shown by the formula I (X is H, or halogen; R is H, or lower alkyl; Y is group shown by the formula II or group shown by the formula III). EXAMPLE:1,3,4,5,6,7-Hexahydro-2,5-benzothiazonin. USE:A drug for circulatory system. Having an inhibitoy action on blood platelet aggregation, an inhibitory action on contraction of extracted intestine, vasodilating action on crown blood, etc. PREPARATION:A phenylthiomorpholin-3-one shown by the formula IV is reacted with a methyl halide such as methyl iodide, methyl bromide, etc. and silver perchlorate, silver 4-fluoroborate, Meerwein reagent, etc. to give a methylsulfonium salt shown by the formula V (Z(-) is inorganic anion). It is heated in the presence of a base (e.g., sodium amide, etc.) to give a compound shown by the formula I .
Patent JP-S5944543-A (JP)
Title: Heat exchanger
Inventor: GOKAJIYA YOSHIYUKI
IPC: F28F1/42
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a compact heat exchanger which is highly efficient and excellent in machinability, by press fitting outer fins to the outer surface of the body of a heat exchanger having inner fins formed integrally with the heat exchanger body by way of extrusion processing. CONSTITUTION:Outer fins 12 having respectively a folded portion 13 on the inside are press fitted mechanically to the outer surface of the body 9 of a heat exchanger having inner fins 10 formed on the inner surface of the heat exchanger body 9 to extend in the axial direction, so that rigidity of the heat exchanger is increased and the inner surfaces of the folded portions 13 and the outer surface of the heat exchanger body 9 can be held in tight contact with each other. With such an arrangement, it is enabled to obtain a thermal efficiency substantially equal to that as can be obtained by soldering the outer fins 12 in a furnace and to keep the thermal efficiency stable without causing degradation of the heat transmitting performance even at the time of operating the heat cycle at a relatively high temperature. Further, since the heat exchanger body 9 is manufactured by use of extruded aluminum material and the outer fins 12 are press fitted to the outer surface of the heat exchanger body 9, the man-hour required for manufacturing the heat exchanger can be reduced to a great extent.
Patent JP-H11345503-A (JP)
Title: Vehicular light
Inventor: HANASAKI SHINGO
IPC: F21V5/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce material cost and molding cost and realize recycling by providing a lens with a lens body formed from a hard acrylic material and a protective layer which is integrally molded on the surface side of the lens body and formed from a soft acrylic material. SOLUTION: A lens body 12b is formed from a hard acrylic material excellent in heat resistance and has a thickness not less than 3 mm and a bending elastic modulus of 25,000-50,000 kg/cm<2> . A protective layer 12c is formed from a soft acrylic material excellent in chemical crack and impact resistance and has a thickness not less than 1.5 mm and a bending elastic modulus of 20,000 kgf/cm<2> . The lens body 12b and the protective layer 12c can integrally be formed by means of skin formation, so that the surface mask cleaning and drying of the lens body 12b is not necessary before forming the protective layer 12c. In addition, since both of them are formed from the same acrylic material, they can be used as a recycling material by crushing them together.
Patent JP-S5855866-A (JP)
Title: Waveform and amplitude detection circuit
Inventor: KARIBE HIROHISA
IPC: G01R19/04
Filed: 1981-09-30
Abstract: PURPOSE:To enable easy detection of the maximum or minimum value of amplitude even in a fast input signal by employing a parallel type analog-digital converter. CONSTITUTION:The reference voltages +V and -V are divided with resistance R1-Rn+1 to form a comparison reference voltages of comparators CP1-CPn for comparing the level of input signals applied to an input terminal IN. Flip flops FF1-FFn are first reset by a resetting signal RST and set by the output of the comparators CP1-CPn continuously until receiving the subsequent resetting signal. The setting output of the FF1-FFn is applied to an encoder ENC and coded into several bits of digital signals. As outputs of the encoder ENC are applied to a buffer memory BUF according to a reading timing signal PTM, the digital signals are set to the buffer memory BUF and then, outputted from output terminal OUT. This eliminates the need for fast action of the encoder ENC making the structure economical.
Patent JP-H05322799-A (JP)
Title: Integrity evaluating method for casting
Inventor: OSHIRO NAOTO
IPC: G01N21/91
Filed: 1992-05-21
Abstract: PURPOSE:To provide the integrity evaluating method of a casting capable of clearly determining the position and size of a defect, obviously visualizing the connecting state of the defect portion, and evaluating the airtightness by pressing a colorant into the defect portion to directly dye it. CONSTITUTION:The test face of a casting 1 is coated with a colorant 2, and a coated face is covered with a sheet to keep the covered portion airtight. The coated face is pressed from above the sheet to infiltrate the colorant 2 into the defect portion 4 of the casting 1, and the defect portion 4 of the casting 1 is dyed with the colorant 2.
Patent JP-H04354115-A (JP)
Title: Cubic boron nitride substrate and manufacture thereof
Inventor: TOMIKAWA TADASHI
IPC: H01L21/02
Filed: 1991-05-30
Abstract: PURPOSE:To form a smooth c-BN substrate having a large area at a low cost, by a method wherein a cubic boron nitride film is deposited on a single crystal or polycrystalline Ni substrate, and only the cubic boron nitride film is left by eliminating the Ni substrate. CONSTITUTION:A single crystal Ni substrate 3 is fixed on a substrate holder 4, and the inside of a reaction chamber 2 is vacuumized with a vacuum exhausting equipment connected with an exhaust vent 10. After the Ni substrate 3 is heated with a heater 7, diborane gas, ammonia gas, hydrogen gas and Ar gas are introduced through a gas inlet 9, and the pressure in the reaction chamber 2 is kept at 50Torr. After that, a high frequency power supply oscillator 8 connected with a lower electrode 5 is operated, and plasma is generated between the substrate holder 4 as an upper electrode and the lower electrode. By applying a DC bias voltage to the substrate holder 4 from a DC power supply 6, a c-BN layer is formed. Thereby a lot of smooth c-BN substrates or single crystal c-BN substrates having large areas can be manufactured at a low cost.
Patent JP-H11350774-A (JP)
Title: Steel-framed guardrail for preventing car fall
Inventor: IMAI MASAJI
IPC: E04H6/42
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works by simplifying the connection of a guardrail and a guard post and reducing the number of members while using the guardrail as a continuous beam as the steel-framed guardrail for preventing a car fall with a necessary and sufficient car-fall preventive mechanism in a steel-framed multistory parking space. SOLUTION: A steel-framed guardrail 14 joined and built between main posts 4 is arranged on the front side of a steel-framed guard post 12 erected on the main frame beam 2 of a floor. The guard post 12 has a corbel 16 for the guardrail 14, and the lower section of the guard post 12 is buried to a reinforced-concrete floor slab 8. A reinforcing bar 86 disposed so as to be wound on the lower section of the guard post 12 is installed to the reinforced-concrete floor slab 8. A steel-framed reaction beam 6 arranged to the guard-post 12 erecting section of the main frame beam 2 consists of H-steel, in which upper and lower flanges are continued by a web, the web is bolt-connected 64 to the main frame beam 2 through a bracket 62, and only the upper flange is welded 66.
Patent JP-S63318503-A (JP)
Title: Light converging device
Inventor: TSUJI TAKATERU
IPC: G02B6/42
Filed: 1987-06-22
Abstract: PURPOSE:To easily lead light into an optical fiber without requiring solar tracking by providing the titled device with a light condensing (LC) plate including a phosphor, an optical guide part and a light projection part connected to the optical guide part and arranged in water through an optical fiber. CONSTITUTION:The LC plate part 2 is adjusted so that its refractive index is reduced in the direction to the surface to totally reflect a large part of light emitted from the phosphor on the surface and reflecting plates 6 are fitted to three side faces other than the face in contact with the optical guide part 4. The optical guide part 4 has a shape converged upon the light projection end 5 and a reflection film is applied or its refractive index is adjusted so that total reflection is generated on the surface. Sunlight 7 is absorbed into the phosphor 3, fluorescent light 8 is radiated, its emitted component is led from the light projection part 5 into the optical fiber 9 through the optical guide part 4, and the light entered the optical fiber 9 is projected from a fiber end part arranged on the water bottom e.g., to use the light for photosynthesis. Consequently, the condensation of sunlight and its entry into the optical fiber can be easily executed on the surface of water.
Patent JP-H01321128-A (JP)
Title: Locating method and device for long work
Inventor: NAGURA KUNIHIRO
IPC: B23P19/00
Filed: 1988-06-22
Abstract: PURPOSE:To prevent dislocation by bearing a long work so that its major dia. side plates is situated outside the major dia. flange of a work supporting roller, and by locating a cylindrical body with one of the cylinder devices and a minor dia. pipe with the other cylinder device. CONSTITUTION:A long work 1 is borne by work supporting rollers 33, 43 so that the major dia. side plate 12 will be situated outside of major dia. flanges 33a, 43a. In this condition, the major dia. side plate 12 is pressed by one of the cylinder devices 3 so as to locate a drum tube 11. Then it is pressed by the other cylinder device 4 so that all minor dia. pipes 13 are located in such a condition as protruded uniformly. Finally the mentioned drum tube 11 is located into the final target position by further pressing the jaor dia. side plate 12 with either cylinder device 3, 4, and the plate 12 is pinched between major dia. flanges 33a, 43a. Thus the long work is prevented certainly from dislocation.
Patent JP-H10331714-A (JP)
Title: Lower case structure
Inventor: SAKAMOTO MASAMICHI
IPC: F02B61/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To attain a sufficient rigidity for a power plant oscillation mode by extending each side end of a lower case which crosses a crank axis of a bearing cap to an outer end direction or a lower end direction of a case side wall, and integrally providing a transmission mounting part. SOLUTION: At a lower case mounted at a lower part of a cylinder block a plurality of bearing caps 28 are provided, and cap side mounting holes 34 are formed on both sides of a cap bearing surface 32 of each cap 28. An extension part is provided to extend each side end which crosses a crank axis C of the cap 28 in an outer end direction or a lower end direction of a case side wall 30. A transmission mounting part 44 to which a transmission or transmission axle is mounted is integrally provided to the lower case 6. To the mounting part 44 a mounting base reinforcing rib having a substantially quadrangular pyramid shape and protruding to a side end in the direction of crank axis C is provided.
Patent JP-H0823372-A (JP)
Title: Telephone set
Inventor: YAMAMOTO BAN
IPC: H04M1/56
Filed: 1994-07-07
Abstract: PURPOSE:To allow the user to easily recognize till which part of a telephone number is dialed by detecting an end code from dialed data, erasing the display of a display device depending on the detection of succeeding dialed data and displaying the succeeding dial data. CONSTITUTION:When each key of a dial key section 3 is operated, a CPU 1 receives an entered dial, detects a state of a contact HS2 to confirm hook-off, provides an output of the received dial data to a dial signal transmission circuit 9 and closes a switch of a switch circuit 10. As a result, the operated dial data are sent to a line L as a dial signal to call an opposite party. In this case, an end code is detected from the dial data and when the entry of succeeding dial data is detected after the end code, the display of a display device 8 is erased and the succeeding dial data are displayed sequentially on the display device 8. Thus, till which part of a telephone number is entered is easily recognized by the user when many digits are used for the telephone number.
Patent JP-S5780860-A (JP)
Title: Line density switching transfer system for facsimile
Inventor: MATSUDA YASUHIRO
IPC: H04N1/32
Filed: 1980-11-07
Abstract: PURPOSE:To eliminate the transmission time and the processing time for erroneous picture information to shorten an overall transmission time, by discriminating a processing method by the number of EOL (END OF LINE) signals. CONSTITUTION:One EOL signal is added to the last of the picture signals in case of 7.7 lines/mm. density, and two EOL signals are added to the last of the picture signals in case of 3.85 lines/mm. density. Data of a storage part 14 for one-line components of receiving data is decoded by a central operation device 13. By detecting the number of EOL signals, the picture signal is recorded once to a recording part 12 for one EOL signal, and the same picture signal is recorded twice to the recording part 12. In this recording part, one-line components of picture information and two-line components of the same picture information are recorded for one EOL signal and two EOL signals respectively with a constant 7.7 lines/mm. density.
Patent JP-H0652282-A (JP)
Title: Document processor
Inventor: TANAKA TAKESHI
IPC: G06T11/60
Filed: 1993-06-02
Abstract: PURPOSE:To automatically change the design of an input document to the one having the design as directed at the time of output by receiving the simple direction of a user. CONSTITUTION:The device is provided with an object area direction means 12 directing the area being the edition object for the document picture stored in a document picture holding means 11, object area extraction means 13 extracting the directed edition object area from the document picture, design direction means 14 directing the required document design on the output document, design parameter deciding means 15 deciding the parameter value on the document design in the object area according to the direction, and output picture generating means 16 processing the document picture in the edition object area based on the decided parameter value and generating the output picture.
Patent JP-H094930-A (JP)
Title: Method for mounting hot water supplier onto wall panel
Inventor: KAI YOSHIHIKO
IPC: E04F13/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method of mounting a hot water supplier onto a wall panel where in assembling of the wall panel and a hot water supplier is secured easily and rapidly in a construction field, etc., and exposure of various pipings and wirings are prevented to improve outer appearance and any damage due to contact is prevented. CONSTITUTION: A marked shape, on which there are indicated at predetermined locations a stopper center hole 1a, various piping holes 1b, and a wiring hole 1c from the inside of a room of a wall panel 1 where an outside panel is fixed to a panel frame, is applied to the inside surface of the wall panel 1 to position the various piping holes 1b and the wiring hole 1c, and thereafter a hole is formed at the position of the stopper center hole 1a. Then, a similar marked shape is applied to the stopper center hole 1a also formed in the outside of the wall panel 1 to form the respective holes at positions of the various piping holes 1b and the wiring hole 1c, and successively a hot water supplier body 6 is disposed at the stopper center hole 1a in the wall panel 1 from the outside of the room through a fitment 5.  Further, the various pipings (x) and the wiring (z) are passed through the various piping holes 1b and the wiring hole 1c from the inside of the room and are coupled with the hot water supplier body 6.
Patent JP-S6135170-A (JP)
Title: Power source
Inventor: IKEDA HIROSHI
IPC: H02M11/00
Filed: 1984-07-26
Abstract: PURPOSE:To obtain a power source which is clean and economic by connecting a diode in parallel with a capacitor connected in series with a control rectifier, and commutating a current to a diode, thereby eliminating a disturbance given to an AC bus. CONSTITUTION:When a control rectifier 4 is started by a start command, charge stored in a capacitor is discharged through the rectifier 4, a rectifier transformer 3 and a load 5 to cause the current to abruptly rise. The rectifier 4 is controlled so that a load current becomes equal to a DC current reference signal 51. When a discharging current ic from a capacitor 6 arrives at the peak value so that the voltage across the capacitor 6 becomes zero, the load current is commutated to a diode 6 to flow through the rectifier 4, the load 5 and the diode 8. Thus, even if the charge of the capacitor is discharged, the current is controlled by the rectifier 4, and the current can be smoothly risen.