baber/WOPTO huggingface dataset:
Patent JP-H09301291-A (JP)
Title: Wind channel experimental device for parachute
Inventor: HONDA MASAHISA
IPC: G01M9/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To precisely measure the air resistance of a parachute single body and easily cope with an optical measurement by providing a parachute in the coaxial state on a strut whose top side is protruded toward a wind channel air flow and whose base end side is supported. SOLUTION: Within a wind channel 1, a parachute 3 is provided in the coaxial state on a strut 2 whose top side is protruded toward a wind channel air flow shown by an arrow A and whose base end side is supported. The parachute 3 is expanded while being held in the coaxial state to the strut 2 since a slide ring 12 provided on the top part of a hood 11 is slidable to the strut 2. After the parachute 3 is expanded, the force added to the strut 2 is measured by a load cell 7. Since an object as have a pneumatic influence is not present in the front of the parachute 3, the measurement of the parachute 3 single body can be precisely performed, and the vibration of the parachute 3 is prevented by the strut 2 to facilitate the optical measurement.
Patent JP-H06310124-A (JP)
Title: Negative electrode for lithium secondary battery
Inventor: TAKADA YOSHINORI
IPC: H01M4/134
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a negative electrode which can be used to form nemerous forms of batteries handled simply integrally as a sheet form substance and the like, by using a negative electrode active material which consists of a lithium alloy powder while exercising its advantage not growing its dendrite easily, and can form a secondary battery with an excellent battery functions such as the electromotive force property and the charge and discharge cycle life. CONSTITUTION:This negative electrode for lithium secondary battery is composed by binding a negative electrode active matrial 1 which consists of a lithium alloy powder, with a lithium alloy 2 whose melting point is lower than the active material 1, and by fusing and attaching a layer consisting of such a negative electrode to a collector sheet which consists of a heat resistant metal. As a result, a negative electrode with a collector sheet in which the thickness is even, the flatness is excellent, the active material is not removed easily, and the quality is stable, can be obtained. And various forms of lithium secondary batteries which have a large discharge capacity, and an excellent safety or reliability, can be formed.
Patent JP-S6017681-A (JP)
Inventor: ISHII TAMAKI
IPC: C02F11/12
Filed: 1983-07-09
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-S5458062-A (JP)
Title: Electronic time striking circuit
Inventor: KURODA MINORU
IPC: G04C21/12
Filed: 1977-10-15
Abstract: PURPOSE:To make it possible to simply accomplish the adjustment with the use of a single oscillator by producing sound clock signals in response to the suitable frequency dividing output of the oscillator and by generating striking frequency pulse signals in response to the frequency dividing output of a lower frequency than that of the clock signals. CONSTITUTION:The output of an oscillator 1 is fed to a first frequency dividing circuit 2 so that striking frequency pulse signals may be generated in response to the frequency dividing output of the final stage. The output of said oscillator 1 is also fed to a frequency dividing circuit 3 so that sound clock signals may be generated in response to the suitable frequency dividing output. The striking frequency pluses modulates the sound clock signals from the circuit 3 thereby to generate striking signals, which are fed to an amplifier 11 to generate hour striking sounds from a speaker 12. As a result, merely by adjusting only one oscillator, the oscillatory frequency can be stabilized so that the adjusting can be simplified while enhancing the performance.
Patent JP-S615958-A (JP)
Title: Thermal head
Inventor: HASHIMOTO KENICHIROU
IPC: B41J35/04
Filed: 1984-06-20
Abstract: PURPOSE:To run an ink ribbon properly with respect to a thermal head, by forming a projection for guiding the running thereof on the surface intended to form a heat generating element of a thermal head substrate. CONSTITUTION:Higher projections 10 are formed at both upper and lower ends of a projection 4 as an ink ribbon 8 is run sideways in contact with the projection 4 having dot-like heat generating elements 6 arranged thereon. The projections 10 are located at an interval corresponding to the width of the ink ribbon 8 and serve as a guide for running the ink ribbon 8 thereby permitting the ink ribbon to run properly in the heat transfer recording.
Patent JP-H0425319-A (JP)
Title: Processed piece carrier device
Inventor: ASAO TOSHIYUKI
IPC: B23Q11/08
Filed: 1990-05-17
Abstract: PURPOSE:To make conveyance of a processed piece dropped on a table to a suitable storage position possible by arranging a scraper capable of expanding and contracting freely in a direction crossing at right angles to a processed piece extruding direction on the lower part of the tip of the lower arm of a wire electrical discharge machine. CONSTITUTION:A scraper 9 is installed on the lower part of the tip of the lower arm 2 of a wire electrical discharge machine so that the scraper 9 can expand and contract freely in a direction crossing at right angles to the direction in which a processed piece 10 is extruded. Owing to this, a work placing stand 4 can be brought sufficiently closer to a lower guide section 6 as well as security of sufficiently large size of the scraper 9.
Patent JP-S6018475-A (JP)
Inventor: NAKAO KENICHI
IPC: B62K25/08
Filed: 1983-07-12
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-S61284280-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-06-10
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-S5649360-A (JP)
Title: 2-oxoquinoline derivative
Inventor: SAKANO KAZUO
IPC: A61P37/08
Filed: 1979-09-28
Abstract: NEW MATERIAL:A 2-oxoquinoline derivative of formula I (R 0  is H or lower alkyl; R 1  is H, lower alkyl, lower alkenyl, lower alkynyl, or phenulalkyl; R 2  is lower alkyl; R 3  is halogen, phenyl or phenylalkyl; X and Q are halogen; Y is lower alkylene; Z is -N= or -CH=; n is 0W2; the bond between the 3-and the 4-carbon atoms of the 2-oxoquinoline skeleton is single or double bond).  
     EXAMPLE: 4-Phenyl-1-[ 3-( 2-oxo-1, 2, 3, 4-tetrahydroquinolin-7-yloxy )propyl ]-1- methyl-piperazinium iodide.  
     USE: An antihistaminic agent for the remedy of allergic rhinitis, etc. and a central nervous system depressant useful as a preoperative medicine.  
     PROCESS: The compound of formula I is prepared by reacting a novel compound of formula II with a compound of formula R 2 O. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304977-A (JP)
Title: Solid image-pickup element
Inventor: KAWABATA KEIKO
IPC: H01L27/148
Filed: 1989-05-19
Abstract: PURPOSE:To reduce reading time of signal charge and prevent deterioration of image due to afterimage by widening the width of a charge-reading pat of a solid image-pickup element at a charge transfer part as compared with a sensitized part side. CONSTITUTION:A sensitized part consisting of an n conductive-type region and charge transfer part consisting of the n conductive-type region are formed within a p conductive-type semiconductor substrate (or p conductive-type well) and the area between the part 111 and the charge transfer part 109 is a p conductive-type charge reading part. Also, the area between the sensitized part 111 and the charge transfer part 109 is a high-concentration p conductive-type channel stopper excluding the part which becomes the charge reading part. Then, the width of the low-concentration p conductive-type semiconductive region is wider at the charge transfer part 109 as compared with the sensitized part 111. Thus, fringe effect in vertical direction in reference to the charge reading direction is larger at the sensitized part 111 as compared with the charge transfer part 109, thus increasing the potential at the charge transfer part 109. Therefore, it reduces reading time of signal charge and prevents image from being deteriorated due to afterimage.
Patent JP-S63290540-A (JP)
Title: Endoscopic apparatus
Inventor: KIKUCHI KATSUYA
IPC: G02B23/24
Filed: 1987-05-25
Abstract: PURPOSE:To obtain a freeze image generating no flicker, by providing an operational processing means executing electrical correction processing so as to eliminate the difference between the quantities of lights used in forming each field image. CONSTITUTION:The output of the photoelectric converter element 3 in a light source part 101 is applied to the multiplier 13 of a signal processing main body part 103 through an amplifier 4 and an operator 6. The operator 6 calculates the ratio of the quantities of light between an odd number field and an even number field. The output of the CCD image pickup element 7 provided to the leading end of an endoscope probe 102 is applied to the multiplier 13 through a TV camera circuit 9 an A/D converter 10 and a digital memory 11 and the output of the multiplier 13 is supplied to a display apparatus 15 through a D/A converter 14.
Patent JP-H09308781-A (JP)
Title: Blade tip structure in three-bladed razor
Inventor: SAITO TATSUYA
IPC: B26B21/22
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve cutting performance further according to hardness and softness of a beard in using. SOLUTION: A lower blade body 4, the middle blade body 5, and the upper blade body 6 are sandwiched between a blade rest 2 and a top plate 3, and the blade tip parts 14, 15, 16 of the respective blade bodies 4, 5, 6 are arranged between a guide part 10 in the front side of the blade rest 2 and a sandwich part 13 in the front side of the top plate 3. The thickness in the tip part 14 of the lower blade body 4 is set to A, the thickness in the tip part 15 of the middle blade body 5 is set to B, and the thickness in the tip part 16 of the upper blade body 6 is set to C. The lower blade body thickness A is set to larger or smaller than the middle blade body thickness B and the upper blade body thickness C.
Patent JP-S5749838-A (JP)
Title: Vibration load applying device
Inventor: NARUMIYA HIROSHI
IPC: G01N3/32
Filed: 1980-09-10
Abstract: PURPOSE:To apply vibration load having frequency synchronized with rotary frequency of a rotary shaft, by applying a mechanical vibration in response to a relative distance against a cam plate rotating in synchronization with the rotary shaft. CONSTITUTION:A cam plate 12 like a circular plate is fitted in a rotary shaft 2 with the eccentric center, and a noncontact displacement meter 13 faces to the outer periphery of the cam plate 12. The signal from the displacement meter 13 is amplified by an AC amplifier 14, and enters a servoamplifier 7. And said signal controls a servo valve 10 of a hydraulic vibration applying device 9, and changes supply hydraulic pressure of a constant hydraulic pressure source 8, thereby vibration load is supplied via a vibration applying shaft 11 connected to the hydraulic vibration applying device 9 to a bearing 5 to be tested. The output signal 15 from the displacement meter 13 is amplified in the AC amplifier 14 and a sinusoidal frequency obtained by eliminating the DC component from said signal in the servoamplifier 7 synchronizes with a rotating frequency of the rotary shaft 2, therefore for the bearing 5 to be tested, vibration load synchronized with the rotating frequency of the rotary shaft 2 can be applied.
Patent JP-H0419730-A (JP)
Title: Exposing device
Inventor: UEDA MASASHI
IPC: G03B27/73
Filed: 1990-05-15
Abstract: PURPOSE:To improve coloring by the color correction of green, etc., without carrying out a divided exposure by providing four pieces of color correcting filter having red, green, yellow, and blue components and the peaks of transmitivities, respectively, and preventing four opposite colors from being inserted into an optical path at the same time. CONSTITUTION:The color correcting filter is composed of four pieces of filters 4a - 4d, having the red, green, yellow, and blue components and the peaks of the transmitivities, respectively. When the color corrections of each color are carried out, respective filters 4a - 4d are inserted into the optical path to carry out the corrections of the red, green, yellow, and blue. On the other hand, two arbitrary filters or one filter among the red, green, yellow, and blue, are selected, so that an arbitrary color except the opposite color can be emphasized. Thus, the color reproduction of the green which is easily perceived by a human being, first, and the blue, red, and yellow which are easily recognized by an ordinary person can be excellently carried out.
Patent JP-S5459051-A (JP)
Title: Charge computer
Inventor: KAWANOWA SHIGEMI
IPC: H04M15/30
Filed: 1977-10-19
Abstract: PURPOSE: To deliver the fixed unit charge added with every fixed unit time as well as to deliver the time counted from the calculation start, by memorizing the unit charge like the telephone rate or the like plus the unit time and also performing the the clock counting.  
     CONSTITUTION: Each unit charge memorized at the fixed sector and the corresponding unit time are memorized in memory register 22 and 21 via setting circuit  11 after selection of the sectors. Then the contents of register 22 is recorded to  register 52 via the charge calculation start signal given from start circuit 12. While  the output of 2Hz given from divider circuit 32 is counted through counter circuit  34, and the count value is compared with the contents of register 21 through comparator 35. When a coincidence is obtained, circuit 34 is released,and the contents  of register 22 is added to register 52. The output of 2 HZ is furthermore suppolied  to count-up circuit 54, and time display register 55 is counted up in, for example,  the second unit. Then the charge or the time at that instant is diaplayed to display  unit 53 through switch of switch 56 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10277324-A (JP)
Title: Simple filter
Inventor: SATO MASUHIRO
IPC: B01D33/70
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To enable filtration of an object to be treated with low slurry concentration and liquid state efficiently without using a vacuum pump by a method wherein a lower part is surrounded by a collecting tank, a surface of a cylindrical rotary drum with a number of small holes bored is wound by filter cloth, and the object to be treated is filtered by the filter cloth by a water head difference to be taken up as clarified water. SOLUTION: A lower part of a rotary drum 5 whose surface is wound by filter cloth 3 is surrounded by a collecting tank 8. The back of the collecting tank 8 connected with an object to be treated-feeding part 9 and the front of the collecting tank 8 is connected with a drainage passage 17. The rotary drum 5 has a cylinder state whose whole surface thin part has a number of small hole bored and the right and left hollow drum shafts 14 penetrating the center parts of the both side walls are rotatably supported on the both side faces of the collecting tank 8. The clarified water inside the rotary drum 5 filled by the rotary drum 5 by a water head difference can be discharged out the rotary drum 5 from the hollow parts of the drum shafts 14.  A pray nozzle 7 is provided for ejecting washing water toward the surface of the filter cloth 3 of the upper part of the rotary drum 5 above a level L1 of the object to be treated inside the collecting tank 8.
Patent JP-S5554380-A (JP)
Title: Heat-regenerating material
Inventor: KIMURA HIROSHI
IPC: F28F23/02
Filed: 1979-09-29
Abstract: PURPOSE: To provide a novel heat-regenerating material for air cooling, having high heat of fusion, and effective in a specific temperature range (10W15°C), composed of specific ratios of CaCl 2 .6H 2 O, CaBr 2 .6H 2 O and MgX 2 .6H 2 O (X is Cl.Br).  
     CONSTITUTION: A composition composed of (A) 70W15mol% of CaCl 2 .6H 2 O, (B) 25W70mol% of CaBr 2 .6H 2 O, and (C) 5W15mol% of MgX 2 .6H 2 O (X is Cl or Br). Addition of Sr(OH) 2 .8H 2 O as nucleating agent is preferable because it gives a material which solidifies rapidly by cooling to 6°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5352119-A (JP)
Title: Magnetic recorder-reproducer
Inventor: KOMIYAMA KOUZOU
IPC: G11B5/027
Filed: 1976-10-22
Abstract: PURPOSE: To prevent the application of overcurrent to a head and perform satisfactory recording and reproducing by inhibiting the magnetization to the magnetic head during a specified time through a time constant circuit at the turning on and off of a power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09293616-A (JP)
Title: Core for small-sized wire wound component
Inventor: KIJIMA SEIICHI
IPC: H01F27/255
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To make mass production of cores with legs possible by a method wherein an integrally formed ferrite core is pressmolded so that the length of the inner legs of the ferrite core becomes slightly short compared with the length of the outer legs of the ferrite core. SOLUTION: Cores 51 and 52 with legs of the same shape, which consist of a ferrite material, are respectively constituted of peripheral cores 51a and 52a and internal cores 52b and the like. In the cores 51a and 52a, core side parts 51c and 52c and ceiling parts 51d and 52d are respectively formed integrally with yoke parts 51e and 52e and the cores 52b and the like, which are made to project from the longitudinal central parts of the yoke parts 51e and 52e and have a longitudinal section, are formed being biased to each other so that the lower surface of the cores 52b and the like become flush with the lower surfaces of the yoke parts 51e and 52e.  In this case, a processing mold for forming in such a way that the leg length of the, cores 52b and the like becomes short by a prescribed length compared with the leg length of the cores 51a and 52a is used, ferrite powder is charged in this processing mold to press and fire and the cores 51 and 52 with the legs are formed.
Patent JP-H11324321-A (JP)
Title: Construction method for preventing concrete leakage from joint of form
Inventor: TAKAMORI HIROSHI
IPC: E04G17/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate finish work for the surface so as to improve work efficiency by blocking up a joint of form materials joined to each other in the vertical direction to prevent outflow of some of concrete so that block of concrete is not exposed on the concrete wall of a concrete structure after curing and removal of the form. SOLUTION: Two sets of forms A, B constructed by arranging form materials 11, 12 at least in the vertical direction are disposed opposite to each other at a designated space with a separator 5 stretched over a joint 2 of the opposite form materials 11, 12, and concrete 4 is placed between two sets of forms A, B to form a concrete wall 41. In this construction method, a flexible joint filler band 3 is interposed in the joint 2 between the form materials 11, 12.
Patent JP-S5552978-A (JP)
Title: Device for measuring ground water flowing state
Inventor: INAGAWA KAZUO
IPC: G01P13/04
Filed: 1978-10-13
Abstract: PURPOSE: To accurately measure the minute flowing speed and direction of ground water by constructing to transmit the ground water stream energy to a float and operating needle and to pressurize the actuation needle at a predetermined position of the float.  
     CONSTITUTION: A measuring hole B reaching a permeating water layer A is bored, a casing C perforated with a number of pores is inserted into the hole B, and a device body for measuring ground water flowing state is lowered while sequentially extending the connecting rods 21 thereto. When a vertical tube 3 of the body enters into the layer A, a float 5 is raised along an operating needle 4, so that the floating position of the float 5 is retained at a stabled position. When the tube 3 is slowly rotated in this state, the water stream energy is transmitted to the float and when the rocking direction of the needle 4 comes to coincide with the water stream direction E, the needle of an instrument 24 which is set on the ground fluctuates at the maximum, and the flowing speed and direction of the ground water stream are indicated thereby. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5460329-A (JP)
Title: Scaly zinc powder and coating compound containing it
Inventor: YAMASHITA YUUZOU
IPC: C09D5/08
Filed: 1977-10-20
Abstract: PURPOSE: To obtain a scaly zinc powder usable for both an oil-soluble and a water- soluble coating compound, having improved corrosion resistance, by adding a specific amount of graphite as a scale-making auxiliary to a globular zinc powder and by milling the powder in a ball mill.  
     CONSTITUTION: 1W10 wt.% of graphite is added as a scale-making auxiliary to a globular zinc powder, and the resulting mixture is milled a ball mill to give the desired scaly zinc powder. For instance, a coating compound is blended with the scaly zinc powder to give a zinc powder concentration of 50W90 wt.% in s dried  film 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5552841-A (JP)
Title: Automatic sheet manuscript handling apparatus
Inventor: HAYAKAWA KIMIAKI
IPC: G03G15/04
Filed: 1978-10-14
Abstract: PURPOSE: To protect the sheet manuscript from damage by halting the conveyance thereof freeing the portion holding the manuscript when any abnormalty is detected in transit.  
     CONSTITUTION: When a abnormalty signal is sent from an abnormalty detection sensor, a plunger 47 is actuated and a lock lever 43 is turned clockwise. Consequently, a hook-shaped section 49 comes off a pin 48 on the middle front plate 39 and a release unit 64 turns clockwise with a spring 66 on a hinge 65. In order that a cam 67 on the middle front side plate 39 may cause a pin 78 on the first roller lever 50 to turn counterclockwise, a roller 32 separates from a conveying belt as the pressure thereon is released. Likewise, with the movement of a pin 56 of the first roller lever 50, the second roller lever 57 is turned clockwise and a roller 21 separates from the conveying belt as the pressure thereon is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5650831-A (JP)
Title: Voice generator for car
Inventor: TSUNODA MASAICHI
IPC: B60Q5/00
Filed: 1979-10-03
Abstract: PURPOSE: To improve tone quality and sound volume by fixing a speaker cone directly to one surface of a case having sealed structure when the voice information recorded on a record disc is taken-out as mechanical vibration and the vibration is transmitted to the speaker cone to convert the vibration to sound.  
     CONSTITUTION: When a needle arm 12 and a return arm 16 are at the initial position as shown in the figure, a record disc 1 is pushed up by a spring 9, and a needle 10 contacts with the start point of a groove. When revolution is applied to the disc 1 through a belt 4 by a motor 3, the needle transfers relatively towards end point from the start point of the groove. During this time, the voice information recorded on the groove is taken out as mechanical vibration by the needle 10, and this vibration is transmitted from the needle arm 12 to the speaker cone 11 and converted directly to sound voice. At this time, the peripheral part of the speaker cone 11 is fixed onto one surfce of the case 30 in sealed structure, and thus stable support of the speaker cone 11 is enabled, and sufficient tone quality and sound volume can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio