baber/WOPTO huggingface dataset:
Patent JP-S6329288-A (JP)
Title: Fogging preventing device for optical fiber for thermostatic chamber
Inventor: TANAKA NORIYASU
IPC: G01V8/12
Filed: 1986-07-23
Abstract: PURPOSE:To preclude the fogging of an optical fiber for a photosensor by providing a cylindrical hook surrounding one end of the optical fiber and providing a conduit communicating within the cylindrical hood. CONSTITUTION:The cylindrical hood 12 is fixed to a frame shape sensor holder 11 fixed to the opening part of a thermostatic chamber, an optical fiber is inserted into the hood 12, and projection and photodetecting parts 8a-8b-1 are positioned in the hood. The nozzle hole 13a of a gas nozzle 13 is linked and fixed penetrating the side wall of the hood 12 and a hose 14 is connected to the gas nozzle 13 to fed dry gas. In this case, the dry gas contains a component which becomes liquid or solid at the temperature in the thermostatic chamber and harmless and inexpensive gas can be selected and used optionally. Thus, the projection and photodetection parts 8a-1 and 8b-1 of the optical fiber are covered with the dry gas flow and never exposed to the atmosphere, so the part is precluded against the atmospheric, so this is never covered with frost.
Patent JP-S6064073-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: TAKATANI TERUHIKO
IPC: B62D7/14
Filed: 1983-09-16
Abstract: PURPOSE:To make drivability improvable, by installing a dead zone range, which prevents a steering wheel from steering into opposite phase in case of at 270 deg. or less in a wheel steering angle, while securing a turn-steering characteristic in performing smoothly turn-steering motion in rear wheels with the turn-steering of the front wheels. CONSTITUTION:When a wheel steering angle is more than 270 deg., an engaging groove part 14a and a projecting part 15a are engaged with each other whereby a hollow member 14 of a coupling member 15 are solidly rotated as one body, and rotative motion in a front wheel side part 12c of a transmission rod 12 is transmitted to a rear wheel side part 12d via the coupling member 13 but when 270 deg. or less is the case, the engaging groove part 14a and the projecting part 15a both are no longer engaged, therefore the rotative motion transmission is so designed as not to be carried out (referred to as 'at a dead zone range'). That is to say, steering power in front wheels 2L and 2R is in no case transmitted to a tie rod connecting rod via the transmission rod 12.
Patent JP-H04232615-A (JP)
Title: Optical apparatus and initializing method thereof
Inventor: ARAN OUGASUTO FUENEMA
IPC: G11B7/125
Filed: 1991-06-18
Abstract: PURPOSE: To provide a starting procedures in which appropriate calibration of each device is conducted in accordance with the kind of an optical medium in an optical disk recording and reproducing device. CONSTITUTION: In the procedures, an objective lens is moved to the tip part of the radial direction of the medium, the lens is defocused at a fastest position and a laser circuit is calibrated so as to guarantee that the light beams from the laser do not destroy the recorded signals on the medium. Then, the kind of the medium is read from the medium and various additional initialization procedures are performed based on the kind.
Patent JP-H02246843-A (JP)
Title: Boltless hanger ear
Inventor: OKUMURA NORIO
IPC: B60M1/23
Filed: 1989-07-05
Abstract: PURPOSE:To make it possible to hold an electric-car line without fastening bolts by forming the through holes of hinge parts for connecting bilateral ear pieces into tapered holes and driving a taper pin therein, thus performing the holding of the electric-car line. CONSTITUTION:Ear pieces 1, 2 are provided with precessions 1a, 2a at the upper center parts of a hanger bar B, and at the lower parts, facing tooth parts 1b, 2b are formed. In the center parts, protrusions 1c, 1d for hinges are provided at the ear piece 1 and a protrusion 2c at the ear piece 2 respectively. A taper pin 3 for fixing the ear pieces 1, 2 pivotally has the fixed thickness, an elliptical profile and the tapered width. Through holes large enough to insert the pin 3 are bored in the ear pieces 1, 2, and these holes are also tapered corresponding to the pin 3. When the pin 3 is inserted into the ear pieces 1, 2, the cut 3a of the pin 3 is in the position corresponding to the protrusion 2c, and thereby, after inserting an electric-car line T, the pin 3 is pushed lightly toward the small diameter part so as to minimize the spacing between the tooth parts 1b, 2b, fix them temporarily, hit the large diameter part of the pin 3 with a hammer and thus the final fastening is performed.
Patent JP-S5798108-A (JP)
Title: Medium processor
Inventor: MIMATA YOSHINOBU
IPC: G07B15/00
Filed: 1980-12-08
Abstract: PURPOSE:To eliminate error of recording, by erasing all of old information to rewrite said information together with the information which is to be rewritten, in the case when information on a medium is read out and new information is added thereto. CONSTITUTION:A head 29 reads the information recorded on a medium and the necessary information is stored at a processor 41. An erasing head 30 erases the information to be rewritten in an area recording rewritable information wherein said information has been recorded by the result of the process of the processor 41. Finally, a writing head 31 rewrite on the cleared medium, new information including the information read out by the head 29.
Patent JP-S6064014-A (JP)
Title: Posture control device of car
Inventor: HIDAKA KUNIHIKO
IPC: B60G17/015
Filed: 1983-09-20
Abstract: PURPOSE:To decrease the action effected on passengers by constructing a car frame in such a way that an acceleration and deceleration of a car and change of its posture are detected, a shock absorbing device is controlled in its extension and contraction and the posture of a car is turned to the opposite direction, and force caused by accleration and deceleration of speed is directed to the floor surface. CONSTITUTION:A pitch angle, a pitch angular velocity, and an acceleration and deceleration speed in the longitudinal direction of a longitudinal behavior sensor 29a and a roll angle, a roll angular velocity; and a lateral acceleration of a lateral behavior sensor 29b are inputted respectively to a car body posture control circuit 30. And operations are performed according to the predetermined program, and driving signals are outputted respectively to a liquid pressure control shock absorbers 5, 5' and 7, 7'. Thus, shock absorbers 5, 7 and 5', 7' are driven in extending and contracting in mutually opposite directions and the change or posture of a car body is amended, and at the same time, the extension and contraction driving is performed further until the posture of a car shifts the opposite direction and the force caused by acceleration and deceleration speed turns to the direction toward the floor surface. By this construction, the actions in longitudinal and lateral directions that passengers feel can be suppressed.
Patent JP-H1125021-A (JP)
Title: Virtual space communication system
Inventor: MATSUI KAZUKI
IPC: G06F13/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To allow other users to participate in a virtual space any time by reflecting the change of the state of an object on information related with a virtual space managed by a virtual space managing computer when the state of an object is changed in any client computer. SOLUTION: Client computers 30(1), 30(2),... to be used by a user who performs communication in a virtual space are connected with a network N. Also, object servers 10(1) and 10(2), communication server 20, and object state managing server 40 are connected with the network N. In this case, when the state of the object is changed in any client computer, the information of the virtual space managed by the object state managing server 40 as a virtual space managing computer is changed based on the changed state of the object.
Patent JP-H04253979-A (JP)
Title: Platelet-like 2,9-dichloroquinaquridone
Inventor: FURIDORIN BEBURAA
IPC: C09B67/20
Filed: 1991-07-12
Abstract: PURPOSE: To provide a novel dichloroquinacridone in platelet form which is useful as an effective pigment to impart a magnificent metallic luster effect when compounded with various kinds of coating material systems and is easily obtainable.  
     CONSTITUTION: The 2,9-dichloroquinacridone of the small planar shape of 1 to 45 μm in length, 0.1 to 20 μm in width and 0.05 to 5 μm in thickness. The novel 2,9-dichloroquinacridone of the small planar shape is obtd. by heating the crude 2,9-dichloroquinacridone of the formula in a polar solvent (more adequately N,N-dimethyl formamide) in the presence of a 6 to 18C thiol component (more adequately n-dodecanthiol-1) and base (more adequately sodium methovide) to recrystallize the same in the polar solvent, then recovering the formed small plate crystals. The heating is preferably executed for 1 to 24 hours at a reflux temp. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0923023-A (JP)
Title: Photodetector
Inventor: TAKAMATSU HIROYUKI
IPC: H01L31/10
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic shielding effect by forming a grating-like or stripe-like semiconductor area constituting a p-n junction and having a conductivity opposite to that of a semiconductor area on the surface side of a photodiode on the surface of the photodiode. SOLUTION: A photodetector is provided with a semiconductor substrate 11 which is composed of, for example, a silicon substrate constituting one semiconductor area of the original p-n junction 10 of the photodiode and has a first conductivity, for example, p-type and a surface-side semiconductor area 12 which is composed of a silicon layer, has a second conductivity, for example, n-type, and is grown on, for example, the entire surface of the substrate 11 by epitaxial growth. On the surface of the semiconductor area 12, a semiconductor 13 having a conductivity which is opposite to that of the area 12, namely, the same as that of the substrate 11 is formed so that the area 13 can substantially cover the p-n junction 10 which receives light in a grating-like or stripe- like pattern by ion implantation, selective diffusion, etc.
Patent JP-S6152333-A (JP)
Title: Bonding wire
Inventor: YAMANE SHIGEMI
IPC: H01B1/02
Filed: 1984-08-21
Abstract: PURPOSE:To provide a bonding wire having high ball bonding strength and electric conductivity and consisting of a prescribed percentage each of one or more kinds of elements such as Be, Sn and Zn and one or more kinds of elements such as Mg, Ca and a rare earth element and the balance essentially Cu. CONSTITUTION:This bonding wire consists of >=0.001-<0.1wt% one or more kinds of elements selected from Be, Sn, Zn, Zr, Ag, Cr and Fe (the 1st group), 0.001-2wt% one or more kinds of elements selected from Mg, Ca, rare earth elements, Ti, Hf, V, Nb, Ta and other elements (the 2nd group) and the balance essentially Cu. Said constituent elements are melted and cast, and the resulting ingot is hot worked at 700-800 deg.C, heat treated at 900-960 deg.C, quenched, cold worked at >=60% reduction of area, and heat treated again at 400-600 deg.C to obtain the desired bonding wire.
Patent JP-H0223313-A (JP)
Title: Laser scanning device and aspherical scanning lens
Inventor: ARIMOTO AKIRA
IPC: G02B27/00
Filed: 1988-07-13
Abstract: PURPOSE:To compensate curvature of field generated on a photosensitive drum in a subscanning direction by arranging a rotary polygon mirror and the photosensitive drum in conjugate image formation relation across the scanning lens and using the asymmetrical shape of a specific aspherical surface for the scanning lens. CONSTITUTION:The reflecting surface 40 of the rotary polygon mirror 10 and the surface of the photosensitive drum 15 are arranged in the conjugate image formation relation in the subscanning direction across the scanning lens 1 and an Ftheta lens having an aspherical surface which is different in radius of curvature of field between a main scanning direction and the subscanning direction and increases asymmetrically and monotonously according to the distance from the optical axis is used as the scanning lens 1. Consequently, the curvature of field which is generated in the subscanning direction on the photosensitive drum owing to the oblique incidence of laser light on the rotary polygon mirror 10 and the movement of the reflecting surface of the rotary polygon mirror 10 is compensated to obtain an image formation position on the photosensitive drum 15.
Patent JP-H0622361-A (JP)
Title: Radio control station
Inventor: NAGAISHI TOSHIYUKI
IPC: H04B7/26
Filed: 1992-06-30
Abstract: PURPOSE:To allow other terminal mobile station to confirm dialing even when a radio control station is in usual communication with a terminal mobile station by allowing a radio equipment for emergency communication to be used even when usual communication is sent/received. CONSTITUTION:When a call comes from a mobile station 200 to a radio control station 100 and a usual communication radio equipment 112 is in use, the radio equipment 112 sends a signal to the mobile station 200 to be transited to a frequency of a prescribed communication channel, and the radio control station 100 itself transits to the frequency and the usual communication is implemented with the mobile station 200. When the usual communication radio equipment 112 is busy with other mobile station, an emergency communication radio equipment 114 implements usual call processing and a station number of the mobile station 200 included in a call signal of the usual communication and a time when the call is received are displayed on a display section 123 of a control console section 120. When the call from the mobile station 200 indicates emergent communication, the emergent communication radio equipment 104 implements reception processing of an emergent call and the presence of an emergent call is displayed on the display section 123.
Patent JP-S6330124-A (JP)
Title: Work supporting device for press brake
Inventor: ONOE TAKASHI
IPC: B21D5/02
Filed: 1986-07-24
Abstract: PURPOSE:To eliminate the intervention of a manual operation and to prevent the danger on working by motioning the work supporting pieces in plural steps between the bending position and positioning member by interlocking to the positioning position of the positioning member and automatically supporting the rear end of the work according to the length of the work. CONSTITUTION:A roller support 131 and roller 137 stand vertically as shown by the continuous line in the state of the air cylinders 53, 67 of a work supporting device 29 being contracted and air cylinders 59, 65 being extended and support the work W in the state of abutting to a positioning member 5 the rear end piece of the work W of a comparatively long plate, etc. Consequently the positioning can correctly be performed by the positioning member 5 by preventing the work W being dropped to the lower part. In the case of a shorter work W the air cylinders 67, 59, 65 and 53 are respectively motioned so as to fall to the front part as shown by a dashed line in order from the roller support 131 approaching most to the positioning member 5 in accordance with the movement to the front part of the positioning member 5.
Patent JP-S6416986-A (JP)
Title: Human body detector
Inventor: SHIMODAIRA KAZUSANE
IPC: G01J5/48
Filed: 1987-07-13
Abstract: PURPOSE:To perform detection of a human body without being affected by an ambient temp. by comparing the output of an adjusting means which adjust the sum total of the radiation energy over the entire part of a measurement region and the radiation energy over the entire part of a reference region to a prescribed value and the prescribed reference value. CONSTITUTION:The radiation energy from the measurement region by a radiation thermometer 11 for measurement and the radiation energy from the reference region by a radiation thermometer 12 for reference are detected by an energy detecting system 1 and are outputted to the adjusting means 2. The means 2 adjusts the radiation energy of the measurement region and reference region from the detecting system 1 in such a manner that the radiation energy of the measurement region and the radiation energy of the reference region attains the prescribed value and outputs the same to a comparing means 3 when the human body does not exist in the measurement region. The output value from the means 2 to the means 3 varies from the prescribed value if the human body exists in the measurement region. The comparison signal outputted by comparing the prescribed reference value inputted to the means 3 and the output value from the means 2 is, therefore, the signal to indicate the presence or absence of a man. The man in a static state is thus detected and the influence of the ambient temp. is offset.
Patent JP-H0223633-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZUKA KAZUO
IPC: H01L27/06
Filed: 1988-07-12
Abstract: PURPOSE:To perform pattern designs for each mat and realize optionally the whole layout of an IC through combination of mats where respective designs are complete by housing respective circuit blocks in regions consisting of integral pieces of the mats after causing the mats to be made the base of the whole layout of the IC. CONSTITUTION:A dividing region 12 which crosses a semiconductor chip 11 almost linearly is formed at the center of its chip and then, the chip is divided into two regions, such as the first and second regions 13 and 14. The above regions are divided substantially into the regions having the same sizes by providing a plurality of demarcation lines 37 in parallel and then, such a region acts as a mat 18. Housing of respective circuit blocks in the integral pieces of mats allows each circuit not only to perform its design for each block but also to perform the design for each mat 18 after dividing each circuit block into a prescribed number of elements. Designs in parallel for respective circuit blocks are thus carried out and the period required for designs is drastically shortened. As even circuit change is performed for each circuit block as well as for each mat, it is unnecessary to perform the entire design change of ICs.
Patent JP-H09623-A (JP)
Title: Extracorporeal blood circulating and processing system for treatment of pemphigus
Inventor: SHIZUME YASUMASA
IPC: A61M1/36
Filed: 1995-06-16
Abstract: PURPOSE: To smoothly remove granulocyte and moncyte so as to lower antibodies against pemphigus by circulating a specific quantity of blood of a pemphigus patient at a specific flow rate with an anticoaqulant mixed, filling the main part of a porous body in a container equipped with an inlet and outlet for the blood, and catching the granulocyte and monocyte with a capturing means having a specific quantity of airflow. CONSTITUTION: The blood, 1-3 liters, of a pemphigus patient is circulated by a blood pump at a flow rate of 10-200ml/min, and an anticoagulant of nafamostat mesilate is also added by a finger pump 2 at a flow rate of 0.003-40ml/min so as to be mixed with the blood. Then, either an aggregate body, in which a main filter made of unwoven fabric is rolled cylindrically, stacked and then multiply wrapped around with prefilters made of unwoven fabric, or a porous body is filled in a granulocyte/monocyte removing device 1 equipped with an inlet and outlet for the blood, thereby catching granulocyte and monocyte at an airflow of 20-2,000 liters/min. Thus, granulocyte and monocyte are smoothly and safely romoved from the patient's blood, thereby lowering antibodies against pemphigus.
Patent JP-S6164056-A (JP)
Inventor: HANSU DETOREFU BURUUSUTO
IPC: G01R31/28
Filed: 1985-08-06
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-S5798752-A (JP)
Title: Roof structure for solar heat collector
Inventor: HANAOKA TADASHI
IPC: H01L31/048
Filed: 1980-12-10
Abstract: PURPOSE:To improve the efficiency of heat collection by a method wherein a number of air ducts covering a plenty of projections extending from the ridge of metal roof to eaves thereof are formed and air in the ducts heated by the solar heat is communicated to a header in a ridge covering plates. CONSTITUTION:A number of extended metal plates 2 are arranged in parallel on roof boards 1, rolls 4 are formed by raised parts 2a at both side edges of the metal plate 2 and the metal lid plate 3, a transparent resin plate 8 having a section of wide angle V-shape with V-shaped corners is installed between the adjacent rolls 4 in such a manner as its corner ports are abutted against the metal plate 2, its side edges are pushed into below the fastening parts 10 for the rolls 4, and the seal members 9 are forcedly attached to the lower surfaces of the fastening parts 10 with a resilient restoring force of the transparent resin plate 8. In turn, between the ridge covering plate 5 and the transparent resin plate 8 is closed by a flat plate 7 and a header 13 is formed in the interior thereof. Air ducts 11 formed below the transparent resin plate 8 are made to be communicated to each other, and connected to a heat exchanging part for the evaporator 15 in a heat pump by a duct 14.
Patent JP-H0729456-A (JP)
Title: Detecting switch
Inventor: MITSUZUKA KATSUYA
IPC: H01H21/28
Filed: 1993-07-13
Abstract: PURPOSE:To provide a detecting switch capable of significantly reducing the manufacturing cost and easily changing the operating force and contact pressure by designing the detecting switch in such a manner that reliability is never lost even when a contact member and its contact part are formed with an inexpensive material easy to work. CONSTITUTION:A pair of contact members 17, 18 having base end parts buried in an insulating base 13 and contact parts 17a, 18a on the top end side are formed, and spring wire rods 11, 12 to which carbon is applied are used in the contact parts 17a, 18a. The top end sides of both the contact members 17, 18 are crossed to each other in such a manner that the contact parts 17a, 18a can mutually make point-contact.
Patent JP-H05131266-A (JP)
Title: Spheroidal mold additive and production thereof
Inventor: UNO TADASHI
IPC: B22D27/18
Filed: 1991-06-18
Abstract: PURPOSE:To solve the following drawbacks; the hollow spheroidal mold additives and columnar mold additives obtd. by the conventional spray granulating method and extrusion granulating method break down and are liable to generate powder dust and in some cases the smooth transfer thereof is not possible if such additives are transferred by an automatic transferring and feeding device; the granulation is not possible unless a slurry having a high moisture content is not used and, therefore, the use of components disliking moisture is heretofore infeasible in the conventional method. CONSTITUTION:A compsn. contg. at least a base material for the mold additives, flux and moisture and further, contg. aggregate, such as carbon, a reducing agent, oxidizing agent, ignition additive, etc., is subjected to rolling disintegration and granulation, by which the substantially non-hollow and spheroidal granular mold additive is obtd.