baber/WOPTO huggingface dataset:
Patent JP-H05149523-A (JP)
Title: Slug tap furnace
Inventor: KOYAMA TOMONORI
IPC: F23J1/08
Filed: 1991-11-28
Abstract: PURPOSE:To make it possible to discharge molten slug in such a way that it may flow down stably and continuously by installing a water cooling metal plane to a molten iron cutting section which melts and discharges slugs in a slug tapping section, especially ashes contained in coal as slugs. CONSTITUTION:A water-cooled metal plane (water-cooled jacket) 10 is installed to the whole area from a molten iron cutting section inlet 9a to a molten iron cutting section 9b around a slug discharge hole 8. The length from the molten iron cutting section inlet 9a to the upper end 11 of the water-cooled metal plane 10 is specified as about 5 to 30mm while the length from the upper end 11 of the water-cooled metal plane to the molten iron cutting section 9b is specified as about 10 to 100mm. This construction makes it possible to provide sufficient heat, which is generated by combustion flames in a combustion chamber, to the molten slugs flowing on the combustion chamber bottom wall surface 6 directed at a discharge hole up to the water-cooled metal plane and force the molten slugs to flow with sufficient fluidity so that the slugs may be discharged smoothly by continuous flow down and molten-iron cutting from the upper end of the water-cooled metal plane.
Patent JP-H03175798-A (JP)
Title: Head rest for voice listening
Inventor: OURA MITSUNORI
IPC: A47C7/72
Filed: 1989-12-04
Abstract: PURPOSE:To attain listening under noise sound without generating sound pollution by arranging a head rest to a head so that a vibration sound outputted from a vibration radiation contact piece provided to an electro-vibration transducer radiating the vibration uniaxially is delivered to a rear head of a human body via an external skin. CONSTITUTION:A voice listening head rest A is formed to be nearly a pillow and formed with a cushion member 15 made of a synthetic rubber enclosed by, e.g. cloth- made external skin 16 in which an electro-vibration transducer 1 is contained in nearly the center. A vibration radiation contact part 11 of the electro-vibration transducer 1 is provided in close contact with an upper face external skin 16 of the head rest A and a support plate 17 to support the electro-vibration transducer 1 is formed with a guard shaped elastic member prolonged in the cushion member 15. When the head is placed on the voice listening head rest A while the human body is directed upward, the rear head bone is in contact with the vibration radiation contact piece 11. In this state, when an electric signal is inputted via an input terminal 19, the vibration radiating from the vibration radiation contact piece 11 is delivered in the inner ear of the audible sense organ while being delivered to the rear head bone via the external skin 16 and listened to as a voice sound by the cranial nerve.
Patent JP-S63164079-A (JP)
Title: Information storage device
Inventor: MATSUDA FUMIO
IPC: G11B7/004
Filed: 1986-12-25
Abstract: PURPOSE:To designate the position of an error due to bit slip and to effectively use the correction function of an error correction code language by providing a detection means to detect consecutive errors in a synchronization part for data synchronization and a missed-flag generation means. CONSTITUTION:At the time of reading a digital information, a reproduced signal obtained from a recording medium is inputted from an input terminal 4, and transmitted to a clock reproduction part 5 and a synchronization detection part 6 then to counters 7, 8, and outputted from an output terminal 20. Amid the flow of a signal from the terminal 4 to the terminal 20, a counter 10 detects consecutive errors in the recording format synchronizing part of an error correction code group, while the missing flag generation part 14 displays a flag-for-missing between correctly detected synchronization parts immediately proceeding and following the errors. Also, an error correction part 15 and a data reproduction part 16 refer to the flag-for-missing and demodulate an error correction code language, then output the result to the terminal 20. In such a way, by providing the counter 10 and the generation part 14 and others, the position of an error due to bit slip can be specified, hence the correction function of an error correction code language can be effectively made use of.
Patent JP-2001132915-A (JP)
Title: Incinerator
Inventor: TAKAHASHI MASATOSHI
IPC: F23G5/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator capable of reducing incinerated ashes with a compact structure. SOLUTION: An object 10 to be incinerated is separated into a dry material 10a and an exhaust gas 10b in a dry cylinder 16. The material 10a is discharged from the cylinder 16 to a first stage combustion stocker 17a. A second stage combustion stoker 17a incinerates unburned material not completely burned by the stocker 17a. Thus, general city refuse, industrial waste, garbage or the like are finely comminuted in the cylinder 16 to be dried so as to increase their surface area, and can be regulated to properties adapted for incinerating. As a result, the combustion efficiency of the material 10a is improved, and incinerated ashes 10c and generation of unburned material can be reduced. The number of combustion stockers is reduced to decrease in size the incinerator.
Patent JP-S62275165-A (JP)
Title: Production of aromatic polyamic acid solution for paint
Inventor: AYA TOSHIHIKO
IPC: C08G73/10
Filed: 1986-12-25
Abstract: PURPOSE:To improve the handling atmosphere of an arom. diamine, by applying an arom. diamine directly to a polymn. stage without separating said arom. diamine from the manafacturing process of an arom. polyamic acid in the production of said arom. polyamic acid for paints by reacting an arom. diamine with an arom. tetracarboxylic acid dianhydride. CONSTITUTION:An arom. dinitro compd. or an arom. mononitroamino compd. is catalytically reduced in the presence of a heterogeneous hydrogenation catalyst in a polar amide solvent which does not interfer with a polymn. reaction. Water concomitantly formed is removed by distillation to obtain an arom. diamine soln. having a water content of 300-3,000ppm. The arom. diamine soln. is reacted with an arom. tetracarboxylic acid dianhydride of formula I (wherein Ar is a tetravelent arom. group) in a polar amide solvent to obtain an arom. polyamic acid soln. for paints.
Patent JP-S63163776-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B25/22
Filed: 1986-12-26
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-H07289588-A (JP)
Title: Disposable wearing articles
Inventor: NOMURA HIRONORI
IPC: A61F13/49
Filed: 1994-12-19
Abstract: PURPOSE:To provide a disposable diaper which is strongly pressable around the legs in contact therewith without allowing excreta to leak from the groin area. CONSTITUTION:Elastic members 4 around the legs are composed respectively of plural pieces of elastic members 4A, 4B. These elastic members 4A, 4B are curved nearly to a U shape to position the respective side parts of the one elastic member 4A at nearly the first half parts around the respective legs and to position the respective side parts of the other elastic member 4B at nearly the remaining second half parts around the respective legs. The central parts of the elastic members 4A, 4B are positioned across the groin area and the extending stress in the respective side parts of the elastic members 4A, 4B is made strongest in the grain area 12.
Patent JP-H11147431-A (JP)
Title: Vehicle seat
Inventor: MARUTA TSUTOMU
IPC: B60N2/30
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a rotation supporting portion, and reduce a number of components and weight for a vehicle which is stored in the side portion of a cabin in a standing upside down state with the seat back in a laid down state, such that the seat rotates on a rotation fulcrum located on cabin exterior side. SOLUTION: This vehicle seat is provided with an inner leg portion 10c of a seat cushion 10a on the cabin interior side, and an outer leg portion 10d that is installed at the front end of the outside of the cabin so that it can rotate in the vertical direction. An end of the outer leg portion 10d of the seat cushion 10a that is not installed is supported at a cabin side portion 21 so that the end portion rotates in the vertical direction. A line L connecting the rotation fulcrums of the seat cushion 10a on the outer leg portion 10d side and the cabin side portion 21 is set at the rotation center line for making the seat cushion stand up. This eliminates the arm portion, bearing, rotation axis, etc., composing the conventional rotation supporting portion, in order to simplify the structure of the rotation supporting portion and reduce the number of components and weight.
Patent JP-H01157243-A (JP)
Title: Stroke type stepping motor
Inventor: HIRATSUKA KO
IPC: H02K7/06
Filed: 1987-12-14
Abstract: PURPOSE:To conduct the sensing of the position of a lead screw and the detection of the abnormal operation of a stepping motor by simple constitution by using a switching mechanism performing on-off operation by the lead screw. CONSTITUTION:The revolution of a rotor 4 is converted into a linear motion by a lead screw 6. A switching mechanism 10 is mounted on an end section of the lead screw 6. The switching mechanism 10 is on-off operated by the linear motion of the lead screw 6, thus conducting the sensing of the position of the lead screw 6 and the detection of the abnormal operation of a stepping motor. The switching mechanism 10 has an adjusting screw 11 capable of adjusting gaps among contacts.
Patent JP-H04188540-A (JP)
Title: Multi-cavity klystron of straight advance type
Inventor: YONEZAWA HIROSHI
IPC: H01J23/20
Filed: 1990-11-22
Abstract: PURPOSE:To accomplish a klystron provided with high gain and high efficiency by forming a tapered portion on the inner wall of at least one drift pipe over a distance longitudinal, which is larger than the inside dia. of the drift pipe, in such an arrangement as enlarging from beam upstream to the downstream. CONSTITUTION:A drift pipe between two intermediate cavities 4, 5 is composed of a drift pipe fragment 10a, a tapered portion 12, and another drift pipe fragment 10b situated in the sequence as named from the beam upstream side, wherein the pipe fragment 10a has axial length and inside dia represented by l1 and d1, respectively, while the other 10b has length and inside dia. represented by l2 and d2, respectively. The inside dias. shall be so conditioned that d2>d1. The tapered portion 12 formed on the inner wall of the drift pipe is arranged so as to enlarge from the beam upstream to the downstream. The requisite conditions lT>d1, l1>d1, l2>d2 shall be met, where lT is axial distance of the tapered portion 12. Thus a multi-cavity straight advance type klystron is accomplished which is provided with high gain and high efficiency.
Patent JP-H03177366-A (JP)
Title: Raw material for cementless monolithic refractory and production of cementless monolithic refractory using the same raw material
Inventor: NISHIUCHI KAZUMA
IPC: C04B35/66
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the subject refractory with enhanced corrosion resistance to chemical attack by molten slag, etc., and to fine resistance by adding a small amount of a dispersing agent to a refractory composition composed of an aggregate, intermediate powder and fine powder as the refractory composition and one or more ultrafine powders such as silica and hydraulic alumina having a prescribed grain diameter. CONSTITUTION:The objective cementless monolithic refractory (I) obtained by preparing a refractory material, composed of an aggregate, intermediate powder and fine powder, e.g. bauxite or a high purity alumina, alone or as mixture, further preparing a refractory composition (I') composed of >=60wt.% aforementioned refractory material (I), 2-20wt.% ultrafine powder composed of one or more of silica, alumina, etc., or chromite and 2-10wt.% hydraulic alumina, contained in the above-mentioned ultrafine powder and having 3-15mum average grain diameter and then adding 0.2wt.% dispersing agent to the aforementioned refractory composition (I'). Low-melting compounds are prevented from the forming by the absence of the cement and hot characteristics such as corrosion, fire resistance, high-temperature strength, etc., are improved by combination of the hydraulic alumina and dispersing agent.
Patent JP-H08172660-A (JP)
Title: Mobile equipment calling method in cellular mobile communication system
Inventor: UEDA HITOSHI
IPC: H04W68/02
Filed: 1994-12-20
Abstract: PURPOSE: To relieve processing amount of a mobile communication exchange station and a radio base station and to distribute the traffic attended with a call to a mobile equipment in a cellular mobile communication system. CONSTITUTION: In the case of calling a mobile equipment, a call is made from only a large zone radio base station 5 covering a paging area. Upon the receipt of a call, a mobile equipment 6 selects a radio base station of which reception state is the best among small zone radio base stations 2-4 in the paging area and the large zone radio base station 5 and a call reply to a mobile communication exchange station via the radio base station. Furthermore, the availability of the radio base station is broadcasted toward the mobile equipment 6 based on a radio channel operating state (number of idle channels) of all the radio base stations in the paging area and the mobile equipment 6 selects a radio base station in the best reception state among the available radio base stations.
Patent JP-H08169386-A (JP)
Title: Speed change operating gear for bicycle
Inventor: OSE KENJI
IPC: B62M25/04
Filed: 1994-12-20
Abstract: PURPOSE: To provide a speed change gear for a bicycle which can be lightly subjected to the speed changing operation under the condition of few changing in an operating force. CONSTITUTION: When a derailer 10 provided with an assist spring AS for swingingly energizing a speed changing operation means 21 to the low speed side and energized to the high speed side by a return spring RS is operated to the speed reduction side, the operation is carried out while the giving of an operating force is aided by the assist spring AS. The tension CT1 produced by the assist spring AS in an inner cable 3b of an operating cable 3 is fixed or nearly fixed irrespective of changes in the operating position of the speed changing means 21.  A difference between the operating force needed for decelerating operation on the low speed side and that at the high speed side is reduced either in the derailer having the cable tension CT2 changed by the return spring RS along with the speed change operation or in the derailer having the cable tension CT2 not changed by the return spring RS.
Patent JP-H09159763-A (JP)
Title: Underwatter position measuring device
Inventor: YOSHITAKE NORIYUKI
IPC: G01S15/46
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To measure in real time moving objects position changing the position violently by providing an object with a plurality of wave transmitter and each object with a single wave receiver and continuously and simultaneously analyzing a plurality of transmission frequency components with different frequencies. SOLUTION: An underwater object A is provided with wave #1 and #2 transmitters 1 and 2 and #1 wave receiver 3 and an underwater object B is provided with a #2 wave receiver 4. Continuous wave transmission signals with frequencies F1 and F2 are generated from #1 and #2 transmitters 5 and 6, which are supplied to the #1 and #2 wave transmi.tters 1 and 2. The output signals of the #1 and #2 wave receivers 3 and 4 are input with a spectrum analyzer 7 to analyze the signal components of frequencies F1 and F2 and phase differences θ1 and θ2 , between frequencies F1 and F2 of two input signals are detected. With a personal computer 8, the slant range between the underwater objects A and B is calculated from the detection signal of the spectrum analyzer 7.
Patent JP-H07163784-A (JP)
Title: Washing method for laundry
Inventor: URATA YOSHIMI
IPC: D06F35/00
Filed: 1993-12-16
Abstract: PURPOSE:To prevent laundry from being damaged due to a mechanical agitation at the time of washing, and also impart a strong washing force for a washing machine which is used in general households. CONSTITUTION:An electromagnetic coil 6 and agitating function 7 are installed, and a magnetic force is simultaneously applied to laundry and a washing liquid in a washing tank 5. By doing this, a washing method which can impart a strong washing force without generating damages on laundry due to an agitation can be realized.
Patent JP-H10156457-A (JP)
Title: Lapping device for preventing slag floating in punching die
Inventor: ENDO HIROHISA
IPC: B21D37/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a lapping device for preventing slag floating of a punching die capable of sufficiently preventing slag floating in the punching die. SOLUTION: A motor 25 is descended with the air cylinder 23 provided in the frame 21 placed on the die 3 and the moor 25 is operated, whereby a lapping rod 26 under rotation is correctly inserted into a die hole 7. By this way, the die hole 7 is uniformly and sufficiently ground for a short time, and the adhesion of removed slag within the die hole 7 is prevented. When a timer 28 is connected to the motor 25, the grinding more than necessity for the die hole 7 is prevented because the motor 25 rotate just for a given time. When a load controller 27 is connected to the air cylinder 23, grinding is sufficiently and efficiently executed because a suitable load is applied to the lapping rod 26.
Patent JP-H01241139-A (JP)
Title: Monitor in laser wire bonder
Inventor: ARUNABA GUPUTA
IPC: H01L21/60
Filed: 1988-12-16
Abstract: PURPOSE: To provide a reflectance monitor for performing feedback control in a laser wire bonder by monitoring variation in the reflectance of a wire and processing the reflectance through feedback control for a laser being used in laser wire bonding. CONSTITUTION: An Nd:YAG laser 10 is employed for bonding a wire 12 to a pad 14 on a substrate 16. The monitor comprises a laser means 30 emitting low output laser energy having linearity common to a high output laser energy beam 10 and being reflected on the wire 12 during the bonding operation, means 48 for detecting the reflected low output laser energy and delivering a reflection signal proportional to the detected level and means 92 for controlling the high output laser energy beam depending on the reflection signal. According to the arrangement, laser processing can be controlled during laser wire bonding by utilizing variation in the reflectance of the wire 12 to be bonded.
Patent JP-H076587-A (JP)
Title: Data output buffer circuit
Inventor: KIN GIYUUSUKU
IPC: H03K19/00
Filed: 1993-12-16
Abstract: PURPOSE: To improve the response speed of output data to input data with a low power source voltage by keeping the current of the output data constant by adjusting the power source voltage and the size of a current path formed between output terminals since the power source voltage is fluctuated in a data output buffer circuit. CONSTITUTION: Since a first power source voltage Vcc is fluctuated, a power source voltage detecting part 112 drives a second and third pull-up PMOS transistors TR 18, 20 and a second and third pull-down NMOS TR 24, 26. The voltage Vcc, the size of current path formed between the voltage Vcc and output terminals 15 and the size of impedance of a current path formed between the terminal 15 and a ground are adjusted. By adjusting the size of current path between the voltage Vcc and output terminals 15 and the size of the current path between the terminal 15 and a ground, the response speed to the output data generated at the terminal 15 shows a constant value independent of the voltage Vcc.
Patent JP-H10143123-A (JP)
Title: Display controller and its method
Inventor: SUGANO HIDEO
IPC: G02F1/133
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a display terminal equipment and a scan control method in the display terminal equipment displaying a smooth animation by performing sure image change detection and optimum partial rewrite control even in a ferroelectric liquid crystal display of a low frame rate. SOLUTION: The display interface 311 of the display terminal equipment is provided with an image change detection part 802 generating an image code based on detection of an image event such as a line and a character and the detection of an image change address, an image processing part 803 image processing the image data and generating the pseudo halftone image data, a scan control part 804 performing the scan control of the pseudo halftone image data based on the image code, a display communication control part 805 performing communication control of a display and a CPU 801 performing the scan control for an image change according to the image event, an image change area and a display speed of the display.
Patent JP-H03176189-A (JP)
Title: Thermal recording material
Inventor: HARA TOSHIO
IPC: B41M5/26
Filed: 1989-12-06
Abstract: PURPOSE:To obtain thermal recording paper having good pencil writing properties and reduced in the blurr to aqueous ink by together using silica and light calcium carbonate respectively having specific particle sizes as the pigments added to a protective layer. CONSTITUTION:A thermal recording material is formed by providing a thermal recording layer utilizing the color forming reaction of an electron donating colorless dye precursor and an electron acceptive compound on a paper support and further providing a protective layer thereon. As the pigments added to the protective layer, silica having a mean particle size of 2.0 - 5.0 mum and light calcium carbonate having a mean particle size of 0.5 - 2.0 mum are together used. Further, starch particles are contained in the protective layer in an amount of 5.0 - 50.0 % by wt. of the total wt. of the protective layer. As the electron donating colorless dye precursor of the thermal color forming layer, a triphenylmethanephthalide compound or a fluorane compound is used. As the electron acceptive compound, a phenol derivative or a metal salt of aromatic carboxylic acid is used.
Patent JP-H09162158-A (JP)
Title: Substrate cleaner
Inventor: TANIGUCHI SATOSHI
IPC: H01L21/304
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent cleaning liquid wiped off from a substrate and adhered to an annular hood from being scattered and adhering to the substrate again. SOLUTION: A substrate 12 is mounted on a table 14 rotary driven through a drive motor 24 and turned in an outer cup 36 thus wiping off the cleaning liquid centrifugally. The cleaning liquid thus wiped off is introduced by means of an annular hood 38 to the bottom of outer cup 36. The position where an air flow incident to the rotation of table 14 or substrate strikes against the annular hood 38 is adjusted by adjusting the vertical position of annular hood 38. Furthermore, an air flow ascending on the outside of annular hood 38 is regulated by adjusting the gap between the lower end of an extension skirt 72 and the bottom of outer cup 36. The cleaning liquid is prevented from being scattered again from the upper end of annular hood 38 through these adjustment.