baber/WOPTO huggingface dataset:
Patent JP-2000328367-A (JP)
Title: Polyolefin-based splittable conjugate fiber and fiber form using the same
Inventor: TSUTSUI SATOHIKO
IPC: D04H1/4382
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an easily splittable polyolefin-based splittable conjugate fiber by adding no additive for improving splittability and to obtain a fine fiber form having good formation by using the same. SOLUTION: This fiber is (1) a polyolefin-based splittable conjugate fiber consisting of two components of polyolefin-based resin, having cross-section radially alternate arrays of each component, a cavity in the center of the fiber, 5-40% void ratio of the cavity and 0.25-2.5 W/L ratio wherein W is the average fiber-periphery arc length of one resin component and L is the average thickness from the cavity to the surface and the fiber form is (2) a fiber form including >=30% polyolefin-based splittable conjugate fiber wherein >=50% splittable conjugate fiber is splitted.
Patent JP-H11195627-A (JP)
Title: Manufacture of optical element
Inventor: YAMAOKA YOSHIFUMI
IPC: H01L21/301
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element, which can obtain the fully smooth optical surfaces of the element without depending upon the conventional polishing method and can contrive the efficiency of the manufacture of the element. SOLUTION: A method of manufacturing an optical element, the surface sides of both end parts opposing to each other of which are used as optical surfaces, comprises an optical,element raw material fixing process, wherein an optical element raw material 4 is fixed, on the optical element raw material placement surface 51 of a support stage 5 in such a way that the whole of the raw material 4 is included in the placement surface 51 and the rear side of the raw material 4 is positioned on the side of the placement surface 51, and a cutting and polishing process, wherein both cut end surfaces of the raw material 4 are cut and polished by a rotary disc 7, the side surface on at least one side of the side surfaces of which is a cutting and polishing surface,  in a state that the peripheral ends of the disc do not come into contact with the placement surface 51 and the cutting and polishing surface becomes parallel to the surfaces of both end parts of the raw material 4.
Patent JP-2000190915-A (JP)
Title: Arranging device and boxing device
Inventor: SUGIYAMA HIROHISA
IPC: B65B35/56
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a boxing device which can box even an articles with recesses and projections. SOLUTION: A boxing device 11 is for boxing a plurality of articles planar in shape and is provided with a arranging device 3 for arranging in parallel articles so as to overlap the side faces of articles, a first gripping means 4 for receiving arranged articles from the device 3 and reducing the overlapping width of the side faces of articles while maintaining the parallelism of articles with each other, and a storing means 6 for storing the articles of reduced width in a box 7. Also a second gripping means 5 for receiving the articles from the first gripping means 4, reversing the surfaces and backs of the articles, as required, and delivering them to the storing means 6, and a supporting means 9 for supporting the articles stored in the box 7 and in the state of being placed aside to one side face side in the box 7 may be provided.
Patent JP-H11193131-A (JP)
Title: Belt feeder
Inventor: KOBORI HIDEKAZU
IPC: B65G47/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt feeder which is less prone to cause a bridge phenomenon and has an excellent durability when a massive feed material is quantitatively fed. SOLUTION: The bottom sides A'a of hopper means A' constituting a belt feeder A, comprises: a pair of parallel vertical surfaces 20b', 20b' facing each other along a feeding direction of a feed material C on a belt 11 constituting the belt feeder A or a pair of vertical surfaces 20b', 20b' which face each other along the feeding direction of the feed material C on the belt 11 constituting the belt feeder A and which are provided so as to be gradually separated toward the fed side of the feed material C; a lengthwise internal surface in an opposite side to the fed side of the feed material C on the belt 11; and a released gate port 21a provided in the fed side of the feed material C on the belt, the bottom of which has an opening 20a for the feeding of the feed material C on the belt 11.
Patent JP-2001185882-A (JP)
Title: Mounting structure of electrical parts
Inventor: MATSUOKA TADAO
IPC: H05K7/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of electrical parts suited for saving space. SOLUTION: In the mounting structure for mounting heat generation electrical parts 12 arranged on a printed wiring board 11 on a heat sink 13 that is provide at one end side of the printed wiring board 11, the heat sink 13 consists of an outer plate 17 that projects from one end of the printed wiring board 11 and an inner plate 18 that is folded to the side of the printed wring board 11 from the tip of the outer plate 17, and a screw hole 19 for mounting the electrical parts 12 is provided at the inner plate 18.
Patent JP-2000192186-A (JP)
Title: Manufacture of soft magnetic alloy sheet, and magnetic core member using this sheet
Inventor: OMORI HIROSHI
IPC: C22C38/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high toughness sheet-like product favorable to subsequent working in the technique of making a sheet-like product from a soft magnetic alloy. SOLUTION: A powder of soft magnetic alloy is mixed with a liquid containing binder material. The resultant slurry is compressed into sheet-like state. The resultant green sheet is heated to undergo binder removal and temporary sintering. The temporarily sintered sheet is cold or warm rolled and subjected to regular sintering, by which the sheet is obtained. In the case of an Fe-6.5%Si alloy known as silicon steel, a powder of this alloy is used or a powder mixture prepared by mixing Fe-18%Si alloy powder with Fe powder so that a final alloy composition of Fe-6.5%Si is obtained is used.  The above powder or powder mixture is compressed using an ethanol solution of polyvinyl butyral as a binder, heated to about 1,050 deg.C to undergo temporary sintering, cold or warm rolled, and then heated to 1,100-1,200 deg.C, by which regular sintering and uniformization of components by diffusion are performed.
Patent JP-2001184441-A (JP)
Title: Clinical written record device
Inventor: OKADA YASUSHI
IPC: G16H10/60
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a clinical written record device which can present problem information of high utility value. SOLUTION: This device is equipped with a storage part 141 which stores information regarding problem points of a patient to be treated and clinical consultation information relating the problem points, an information display control part 131 which reads the information regarding the problem points and the clinical consultation information out of the storage part 141 and shapes the information to generate an image presenting the problem points, and an output device 300 which displays the presenting image of the problem points generated by the control part 131;  and the information display control part 131 generates the presenting image of the problem points which is in the form of a list having the problem points on the ordinate and the data on the abscissa and increases in the number of rows each time a new program point is generated and the number of columns each time at least a problem point of a patient is generated and changes, ends, and quits.
Patent JP-H11178838-A (JP)
Title: Bone fixing device
Inventor: HITODO HIDEO
IPC: A61B17/58
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To easily couple a shaft and a pedicle together regardless of their relative positions. SOLUTION: This device comprises a connector 10 fitted over a shaft A at an opening 11 in one end so as to be installed in such a way as to be movable along and rotatable about the shaft A, and having at the other end a first connection part 17 for connecting with a coupler 30; a pedicle 20 having at the other end a second connection part 27 for connecting with the coupler 30; and the coupler 30 having a first connection mating 37 which can be connected to the first connection part 17 of the connector 10 and a second connection mating 47 which can be connected to the second connection part 27 of the pedicle 20.
Patent JP-2001181222-A (JP)
Title: Method for producing cyclopentanol
Inventor: TAKEUCHI HITOMI
IPC: C07C29/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cyclopentanol in high selectivity and high yield. SOLUTION: In producing cyclopentanol from cyclopentene by using a zeolite catalyst, a hydration reaction is carried out in a solvent selected from a group consisting of (1) cyclic alcohols, (2) glycol monoethers, (3) glycol monoesters, (4) 5-10C dialkyl ketones, (5) 5C or 7-10C cyclic ketones, (6) alkylaryl ketones and (7) mixture solvents of phenols with ethers.
Patent JP-2000196435-A (JP)
Title: Output buffer circuit
Inventor: NAKANO TOSHIHIKO
IPC: H03K19/0175
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To easily take impedance matching by dynamically varying the output impedance of an output buffer circuit even after chip mounting. SOLUTION: The output buffer circuit is provided with an output buffer whose impedance varies with an external output, a comparator 2 that compares the output of the output buffer 1 with a reference voltage and provides an output of the result of comparison, a counter that counts the number of clocks according to the comparison result, and a voltage generating circuit 4 that negatively feeds back a voltage on the basis of the count from the counter 3 to the output buffer 1 so as to vary the output impedance of the output buffer 1.
Patent JP-2001186328-A (JP)
Title: Picture processor, its control method and picture processing system
Inventor: HIKICHI KOKICHI
IPC: G06T1/60
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To share a memory for delivering inputted picture data to an add-on processing part and a memory for delivering it from the add-on processing part to processing parts after it on performing the add-on processing of a prescribed code to the input picture data. SOLUTION: On storing the picture data inputted by a scan processing part 501 in a memory 505 and adding a prescribed code to the picture data by a picture processing part 504, access to a memory 505 by the part 501 and the part 504 are controlled by a DoEngine 503, thereby processing at the part 501 and that at the part 504 are performed nearly simultaneously.
Patent JP-H11271665-A (JP)
Title: Display device
Inventor: ASAKURA MOTOO
IPC: B60K35/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple display device capable of preventing double images by using a liquid crystal display device having the normal polarization axis of 45 deg.. SOLUTION: Display information from the liquid crystal display device 6 having the polarization axis of 45 deg. to a vertical axis on the display screen is projected on the surface of transparent planar bodies 1 and 1' by the incident angle of the Brewster angle, reflected and displayed on the eye point 8 on the side of the display device 6 by the transparent planar bodies 1 and 1' or a translucent reflection film 3 provided on the transparent planar bodies 1 and 1'. In this case, an azimuth rotator 7 for performing 45 deg. optical rotation is installed on the front surface of the liquid crystal display device 6 or the azimuth rotator for performing the 45 deg. optical rotation and attaining P wave is installed to the transparent planar bodies 1 and 1'.
Patent JP-2000197352-A (JP)
Title: Self-excited step-down dc-to-dc converter
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-excited step-down DC/DC converter capable of constituting a more miniaturized and inexpensive power source. SOLUTION: A primary winding N1 and a switching transistor Q1 are connected in series between an input terminal 1 and an output terminal 2, and one end of a feedback winding N3 is connected to a base of the switching transistor Q1 via a capacitor C3. One end of the feedback winding N3 is further connected to one end of a resistor R1, and the other end of the resistor R1 is connected to the base of the switching transistor Q1 via a diode D2. A constant voltage diode DZ1 is connected to the base of the switching transistor Q1 via the diode D2. A smoothing capacitor C2 is connected between the output terminal 2 and the ground.
Patent JP-2000197142-A (JP)
Title: Phs telephone system
Inventor: OYAMADA MASAKAZU
IPC: H04W60/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To allow the system to conduct attendance management of employees by properly grasping location of the employees of a company or the like. SOLUTION: A plurality of private base stations 1A-1C are connected to a PBX 6 installed in a company or the like. Then each employee carries a PHS slave set (5A-5I) and an extension number ('1'-'9') is given to the slave set in a company and the slave set is used for an extension telephone set via the private base stations 1A-1C, while the employee uses the PHS slave set (5A-5I) for a portable terminal via a public base station 3 when the employee visits the outside of the company. When the PHS slave set (5A-5I) registers its position to the private base stations 1A-1C in the company, the PHS slave set (5A-5I) is set to an attendant state and when not, the PHS slave set (5A-5I) is set to a visit state (leaving office, before attendance to company).
Patent JP-2000176276-A (JP)
Title: Gas adsorbing and desorbing material and its production
Inventor: AIKAWA KAZUO
IPC: B01J20/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas adsorbing and desorbing material and its producing method so that the material can not only adsorb or adsorb and desorb an objective gas but also can drastically adsorb or desorb under a specified vapor pressure (relative humidity), and that a vapor pressure to initiate the drastic adsorption and/or desorption can be controlled as desired. SOLUTION: An acid or alkali aq. soln. is added or a soln. containing S2- ion is added to a metal salt aq. soln. to precipitate amorphous particles of metal hydroxides or metal sulfides, which are dried or heat treated at temperatures of 80 to 1,000 deg.C. The gas adsorbing and desorbing material is obtd. by this method and it consists of a dry powder or heat-treated powder having minute vacancies among the particles in amorphous molecular aggregate particles of the metal hydroxides or metal sulfides. As for the metal hydroxides or metal sulfides, at least one kind of metal hydroxide or sulfide selected from among Mg, Al, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Y, Zr, Nb and Mo is used.
Patent JP-H04216175-A (JP)
Title: Module cell generating device for semiconductor integrated circuit
Inventor: SHINOHARA HIROSHI
IPC: G06F17/50
Filed: 1990-12-17
Abstract: PURPOSE:To improve the degree of freedom in the layout design of a module cell generating device which automatically generates the layout of a module cell by using a basic cell. CONSTITUTION:This module cell generating device is provided with a parameter inputting section l for inputting designating parameters 1a, basic cell group 21 for storing basic cells, structure describing section 22 which describes control for regulating the arranging method and wiring method of basic cells, and basic cell arrangement and wiring processing section 23 which generates layout design data by using the designating parameters, structure description, and basic cells. In addition, a basic cell generation processing section 24 which generates a newly designated basic cell in accordance with the designating parameters and a layout design data outputting section 3 which outputs layout design data are also provided.
Patent JP-H04210829-A (JP)
Title: Honeycomb structural body
Inventor: ITO YASUNAGA
IPC: B29D24/00
Filed: 1990-12-18
Abstract: PURPOSE:To easily execute various kinds of bending from large radius of curvature to small radius of curvature with good productivity by connecting projecting parts formed between each adjacent edge in the bottom part with acute angles to the bottom part. CONSTITUTION:By connecting the projecting parts 4 to the bottom part 1 with the acute angles, opening parts in the projecting parts 4 are made to narrow to the inner part, and as the extreme form thereof, by nearly bringing the edge parts 2a-2b in the bottom part 1 into contact state with the adjacent edges, the projecting part 4 is made to form perfect cell unit with only itself. By this method, as connect angle between the bottom part 1 and the protruded part 4 becomes acute angle, rigidity at the corner part is made to high. As a result, the excellent productivity is obtd., and not only the various kinds of bendings from the large radius of curvature to the small radius of curvature can be easily executed, but also this method is suitable to form complicate shape, such as complex curved surface, which two or more curved faces are continued.
Patent JP-H03291266-A (JP)
Title: Pyrrole aldehyde derivative
Inventor: TANIGUCHI SEIRO
IPC: A61P3/06
Filed: 1990-12-20
Abstract: NEW MATERIAL:A compound of formula I [R is 10-16C alkyl which may have a substituent (halogen, OH, carbamoyl, 1-5C alkylamino, 2-6C dialkylamino, 2-6C acylamino, 1-5C alkylthio, SH, 2-6C acyloxy, 6-12C aryl, etc.) or 0-16C alkenyl having one or more vinyl groups]. EXAMPLE:4-Dodecylpyrrole-2-aldehyde. USE:The compound of formula I exhibits an effective triglyceride and choresterol- reducing activity and is useful as hypertension remedy and antiarteriosclerosis drug. PREPARATION:For example, methyl pyrrole-2-carboxylate is reacted with an acyl chloride of formula III (R<1> is alkyl, alkenyl) in the presence of a Lewis acid to prepare the compound of formula IV. The keto group of the compound is reduced and subjected to three steps by Mc Pherdin.Stevens method to provide the compound of formula I.
Patent JP-H04223137-A (JP)
Title: Method of bonding film body, and bonding apparatus and adhesion material thereof
Inventor: UCHIKAWA TAKESHI
IPC: B29C65/36
Filed: 1990-12-26
Abstract: PURPOSE:To improve workability, operating environments, a safe and hygienic conditions and connecting property by roll-spreading film bodies, and interposing ferromagnetics between surfaces to be bonded at the time of connecting them each other or bonding the film bodies and a substrate, and electromagnetic induction-heating and pressing them while transferring on the upper part of the surfaces to be bonded. CONSTITUTION:Film bodies are suitable to be an inorganic film, sheet, and a plate molding, in particular, to be a asphalt material or the like, and an electromagnetic induction material is suitable to be a type of allowing a vinylchloride resin paste composite to be included in ferromagnetics 10. In the case of bonding a sheet 9 and a substrate 11, the ferromagnetics 10 and a processed body thereof are roll-spread over partially or wholly therebetween. Furthermore, it is preferable that the surface of the substrate 11 is previously treated by a primer 8 which is employed in an application of a waterproof sheet. Thereafter, by a self-advancing electromagnetic induction bonding apparatus comprising semiconductor-inverter type electromagnetic heating device parts 1-4, running mechanism parts 5, 6, and a pressing mechanism 7, electromagnetic induction-heating and pressing are effected while moving on the surfaces to be bonded, and thereby the surfaces to be bonded are connected or bonded to each other.
Patent JP-H04233714-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MORI KEIJI
IPC: H01G9/12
Filed: 1990-12-28
Abstract: PURPOSE:To prevent both jetting of gas to outside and flowing out of a driving electrolyte to outside, and to obtain a long-life aluminum electrolytic capacitor generating no fire and the like by a short circuit even when an abnormal load is applied. CONSTITUTION:The capacitor element 11, in an aluminum electrolytic capacitor main body 22, is fixed to a metal case 12, an anode lead 14 led out from the capacitor element 11 is penetrated in a hole-sealing material 17, and it is fixed to the hole-sealing material 17. A weak point part 20 is provided on the anode lead 14 at a position between the capacitor element 11 and the hole-sealing part 17, a hermetic sealing material 25 is provided on the lead-out part to outside of the anode lead 14 in a sheathing case 23, and a double-case structure is obtained.
Patent JP-H04215279-A (JP)
Title: Socket
Inventor: TOYAMA MASAO
IPC: G01R1/073
Filed: 1990-12-11
Abstract: PURPOSE:To ensure the electrical connection and enhance the reliability by providing an abutment surface abutting on other peripheral surface than the joined mold surfaces at the time of effecting resin-sealing, and positioning this abutment surface with respect to a main socket body. CONSTITUTION:The socket has a contact 3 electrically connected, in an elastically pressed condition, to a lead 41 of a specified IC chip 4 mounted on a socket main body 1. At a position facing an IC chip accommodation space 1a of the main body 1 is provided an abutment portion IJ contacting with other peripheral surfaces of a resin-seal portion excepting the joined surfaces of a mold used when the chip 4 is resin-sealed. Joining is made to a socket which is constituted such that the chip 4 is positioned with respect to the main body 1 by means of this abutment. With this, the chip 4 becomes accurately positioned, so that the lead 4a is precisely connected to the contact 3 independently of the pitch of the lead 4a to obtain a reliable electrical connection, thus obtaining an enhanced reliability.
Patent JP-H05131860-A (JP)
Title: Travel circuit for construction machine
Inventor: TORII SATORU
IPC: E02F9/22
Filed: 1990-12-25
Abstract: PURPOSE:To improve the operability of first gear speed and second gear speed by communicating the pilot pressure lead-out part of a travel remote-controlled valve with the pilot pressure receiving parts of pilot change-over valves through a second gear speed change-over valve, and forming such structure that the pilot change-over valves are switched into cut-off oil passage positions simultaneously with the switching action of the second gear speed change-over valve from the cut-off oil passage position to the open oil passage position. CONSTITUTION:When rotating speed change-over parts 9L, 9R are switched to the second gear speed, a second gear speed change-over valve 32 is switched into an open oil passage position, and at the same time, pilot change-over valves 22, 23 are switched into cut-off passage positions simultaneously with travel-driving pilot controlled directional control valves 12L, 12R. On the way of starting second gear speed travel operation, a part of pressure oil is thereby throttled by the pilot change-over valves 22, 23 in association with the spool movement of the pilot controlled directional control valves 12L, 12R, so that the start operating pressure of travel motors 8L, 8R rises at this time. Since the opening time of the pilot change-over valves 22, 23 is preset, the travel starting time lever operating angles of the first gear speed and second gear speed can be made appropriately the same so as to improve travel operability.