baber/WOPTO huggingface dataset:
Patent JP-H09172817-A (JP)
Title: Mat-like flower seedling and its production
Inventor: KASHIWAGI KENICHIRO
IPC: A01G1/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide mat-like flower seedlings in the form of planting sod using flowering plant, so designed that, if sodded once, a flowering plant can not only be enjoyed but also utilized as a lawn plant even after decayed without the need of sodding again. SOLUTION: The mat-like flower seedlings are provided by sowing a slow- growing lawn grass sod with flowering plant seeds which are then fixed. Specifically, a slow-growing lawn grass sod is laid on the flatland and then sown with at least one kind of flowering plant seeds which are then allowed to germinate and fixed. As the growth of the lawn grass to be used is slower than that of the flowering plant, the flowering plant is grown first, and the sod can be utilized as a flower vegetation for blooming period. Afterwards, even if the flowering plant decayed, the sod can be used as a lawn vegetation when the ground portion is cut low. Also, being of sod shape, the mat-like flower seedlings are easy to transport and transplant, being lower in application cost because of being capable of planar transplantation as compared to pot seedling transplantation. Besides, the period required from application till blooming is shorter enough as compared to the direct sowing of flowering plant seeds.
Patent JP-H06183854-A (JP)
Title: Heat-resistant molding
Inventor: OTAWA KAZUHIKO
IPC: C04B38/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a heat-resistant molding very easy to fit even if the service space has any shape, low in reduction of strength at a high temperature, excellent in gas attack resistance and capable of keeping the clamping surface pressure very high when used and clamped at a high temperature. CONSTITUTION:In addition to 20 to 55wt.% ceramic fiber, 30 to 60wt.% inorganic filler and 1 to 10wt.% organic binder, 1 to 15wt.% inorganic binder is blended and the resultant mixture is molded to a stereoscopic shape having >=0.4g/cm<3> bulk density.
Patent JP-H10161054-A (JP)
Title: Optical deflection scanner
Inventor: KITAGAMI KOICHI
IPC: H04N1/113
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a rotary polygon mirror from being polluted because of outdoor air entering from the bearing part of the rotary polygon mirror into an optical box. SOLUTION: A rotary polygon mirror is integrally rotated with a rotary shaft 3 to scan the lase beam generated from a light source device. When the rotary polygon mirror is rotated, outdoor air enters from the opening of a ball bearing 2 rotatingly supporting the rotary shaft 3 into an optical box 9 and mirror surfaces 1a of the rotary polygon mirror 1 are polluted by dust to be included in the outdoor air. Then, the rotary polygon mirror 1 is prevented from being polluted by allowing a filter 11 to catch dust of the entering outdoor air while attaching the filter 11 at the opening of the ball bearing 2.
Patent JP-H07161445-A (JP)
Title: Electric wire chuck pallet for automatic closed terminal working machine
Inventor: KANAMARU KOJI
IPC: H01R43/052
Filed: 1993-12-07
Abstract: PURPOSE:To provide an electric wire chuck pallet for an automatic closed terminal working machine, capable of securely holding the predetermined number or less of electric wires, where a clamp has a degree of freedom even if the clamp is closed although the clamp is always energized in the opening direction. CONSTITUTION:An electric wire chuck pallet comprises a clamp 10 having a clamp claw 11, a clamp arm 12 and a base member 13; and a cam mechanism 20 provided with a roller 21 as a driven body supported by the base member 13 and a cam 22 for moving the roller 21. The clamp claw 11 is energized in the opening direction by a coil spring. The cam 22 is provided with a cam surface for energizing the roller 21 in the clamp closing direction in a position where the clamp claw is closed.
Patent JP-2001149431-A (JP)
Title: Massager
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately control massaging intensity and the speed of massaging operation corresponding to a user. SOLUTION: In a massager equipped with air cells 7 expanded and contracted by the supply and discharge of air and an air supply source 9 for supplying compressed air to the air cells 7 and applying massaging operation to a human body by the expanding and contracting operation of the air cells 7, an air regulator 13 capable of adjusting air pressure is connected across the air supply source 9 and the air cells 7 so as not only to input air from the air supply source 9 but also to output air to the air cells 7.
Patent JP-2000167039-A (JP)
Title: Artificial skin
Inventor: RIESLE JENS UWE
IPC: C08L71/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To externally use an artificial skin based on a copolymer of polyalkylene glycol and aromatic polyester for various types of injuries, by providing the skin with a specific thickness and an upper surface and a lower surface and by providing both surfaces with a specific macro porosity. SOLUTION: This artificial skin is based on a specific biodegradable copolymer, and this is a copolymer of polyalkylene glycol and aromatic polyester. Thickness of the artificial skin, depending on a portion to be provided with this, is generally in a range of 502-2,000 μm. In addition, importantly, the artificial skin has 20-95% macro porosity on its both surfaces. On the other hand, size of holes in the artificial skin is preferably 20-500 μm, more preferably 50-250 μm. Diameter of the holes is 0.2-40 μm in the upper surface of the skin, porosity on the upper surface of the skin is larger than 15%, and diameter of the holes is 20-300 μm in the lower surface of the skin.
Patent JP-H03205272-A (JP)
Title: Double-surface image forming device
Inventor: SAKAMOTO NAOKI
IPC: B65H83/02
Filed: 1989-12-29
Abstract: PURPOSE:To ensure the resupply of a paper sheet by forming an air stream injection port for allowing dropped paper sheet to ride over the rear edges of th heaped-up paper sheets between the upstream and downstream side of a placing board jetting an air stream at right angles with the placing board and positioning the top edge of the paper sheet by sliding the sheet along the placing board. CONSTITUTION:As for a paper sheet 30 which is dropped on a placing board 14, the top edge of the sheet 30 in the feeding-out direction is dropped on the placing board 14 on the downstream side in the feeding-out direction from an injection port 22, and slid up the placing board 14 a little by the inertial. Then, the shift in the feeding- out direction is suspended, and the paper sheet 30 is given an initial speed in the sliding direction by the inclination of the placing board 14, and sliding is started along the placing board 14. The downstream edge part in the sliding direction of the paper sheet 30 is given the influence of the air stream 27 jetted in the vertical direction to the placing board 14 from the injection port 22, and slightly floated up, and placed on the heaped-up paper sheets 30, riding over the edge 24 on the upstream edge side in the sliding direction, and sufficiently given a downward sliding speed. Accordingly, the top edge in the sliding direction surely reaches a prescribed position determined bh a stopper 23 under a paper feeding roller 15.
Patent JP-H03203110-A (JP)
Title: Lighting apparatus
Inventor: MARUYAMA TATSUO
IPC: F21S2/00
Filed: 1989-12-29
Abstract: PURPOSE:To prevent an increase in temperature of a lamp body even made of black plastics by forming the lamp body having a reflecting surface by black plastics, and providing a metal evaporated film on the surface of the lamp body. CONSTITUTION:When a lamp 21 is lighted, the radiated rights are reflected and collected by a metal evaporated film 32 on the reflecting surface of the reflector part 8 of a lamp body 6, and radiated from a lighting opening 7. Then, the reflecting surface situated close to the lamp 21 has the metal evaporated film 32 having a high reflection factor even to infrared rays, so that not only visible light but also infrared rays are reflected by the evaporated film 32. Thus, nevertheless the lamp body 6 is made of black plastics, an increase in temperature of the lamp body 6 by absorption of infrared rays is prevented as the absorption of at least the lights from the lamp 21 to the lamp body 6 is reduced.
Patent JP-H10184236-A (JP)
Title: Sun-roof panel
Inventor: KAMIMURA HIROICHI
IPC: E06B9/24
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the indoor temperature from rising, by installing at an opening of a building a liquid crystal panel adjusting the light transmissivity in accordance with the variation of the outside temperature detected by a temperature sensor. SOLUTION: A liquid crystal phase is placed between two sheets of glass plates provided with transparent electrodes through an orientation membrane, in a liquid crystal panel 4. A polarizing plate is stuck on the inside face of the liquid crystal panel 4. The liquid crystal phase has a molecular structure of a bar-form or a thin and long falt plate-form and hence, the orientation is varied by a weak electric field or magnetic field. A roof light window 3 is formed as an opening at the roof 2 of the building 1 and the liquid crystal panel 4 is fitted as a sun roof panel at the roof light window opening 3.  The resistance is varied in accordance with the temperature information of the outside temperature detected by the temperature sensor 5 arranged near the sun roof to control the electric voltage applying between the transparent electrodes and vary the light transmissivity of the liquid crystal panel 4 and adjust the indoor temperature. In this way, it is not necessary to fit a shading material separately from the sun room and the temperature rise in the indoor side can be prevented.
Patent JP-H11141589-A (JP)
Title: Low pressure single cylinder shock absorber
Inventor: KUNIMASA HISAO
IPC: B60K13/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To set the internal pressure of the filler gas low and to improve the comfortableness in every speed area by mounting a gas chamber in an expandable and contractible isolated container between two pistons fixed on a piston rod. SOLUTION: A piston is divided into a piston 2 at a contraction side and a piston 3 at expansion side, they are fixed on a piston rod 1, and a gas chamber 5 formed by an expandable and contractible isolated container is formed on an intermediate 4 of the pistons. The pistons 2, 3 comprise the damping force generating disc valves 7, 11, and the oil 10 is escaped from the oil chambers 8, 12 to the intermediate 4 area of two pistons corresponding to the pressure. Further the check valves 9, 13 are mounted at the other side, so that the oil 10 can be returned to the oil chambers 8, 12 from the intermediate 4 with little resistance. Whereby the pressure of the intermediate 4 is reduced without fail when the damping force is generated. Accordingly the gas chamber 5 can sufficiently act as a shock absorber without receiving the high pressure.
Patent JP-H07166602-A (JP)
Title: Concrete floor structure by prefabricated wall method
Inventor: KAWAI MAKOTO
IPC: E04B5/36
Filed: 1993-12-13
Abstract: PURPOSE:To improve erection work efficiency by a method wherein after erection works for upper and lower floor walls are continuously executed, a floor construction work for an upper floor is executed. CONSTITUTION:A bed plate 6 is laid on a floor part 15 on the upper surface of a lower story wall 2 a lower story for which is built by erecting the wall of the lower story and reinforced units 9 are disposed on a wall arrangement part 16, where the lower story wall 2 is arranged, of the floor part 15. A plurality of support fitments 10 and 10 linked to the reinforcing bar unit 9 are disposed. An upper story wall 3 is erected and placed on the upper surfaces of the respective support metals 10. The upper story wall 3 and the lower story wall 2 are fastened together by means of a plurality of coupling bolts 13 and 13 extending through the reinforced unit 9 and concrete 4 is then placed in a wall arrangement part 16 between the lower and upper story walls 2 and 3.
Patent JP-H03198741-A (JP)
Title: Preservation of roasted coffee bean
Inventor: MATSUSHITA FUJIO
IPC: A23B9/00
Filed: 1989-12-27
Abstract: PURPOSE:To keep mellow taste and fragrance of coffee by using a carbon dioxide gas absorbent consisting of lithium hydroxide or a mixture of lithium hydroxide and calcium hydroxide at a specific ratio and sealing roasted coffee beans together with the absorbent. CONSTITUTION:A carbon dioxide gas absorbent is produced by sealing lithium hydroxide or preferably a mixture of calcium hydroxide and more than equimolar amount of lithium hydroxide in a transmissible bag. Roasted coffee beans are sealed together with the absorbent in a gas-tight vessel and stored.
Patent JP-H06189285-A (JP)
Title: Quantization/inverse quantization circuit for picture data compression/expansion device
Inventor: ITO KENJI
IPC: H04N19/136
Filed: 1992-12-22
Abstract: PURPOSE:To provide a picture data compression/expansion device which effectively perform the quantization/inverse quantization using the same circuit. CONSTITUTION:A selection input circuit 200 selectively inputs orthogonally transformed data inputted from a 1st input terminal T1 and decoded data inputted from a 2nd input terminal T2. A multiplier 204 multiplies this by a quantization coefficient or its reciprocal value and performs the inverse quantization or quantization. The quantization coefficient or its reciprocal value rewritably stored in a RAM 230 is read out according to the data input and suppliied to the multiplier 204. The quantization coefficient written in the RAM 230 is selected from a look-up table which stores plural types of quantization coefficient and supplied through an external input terminal T5. The circuit is provided with a ROM 232 storing the reciprocal value corresponding to the quantization coefficient. In the quantization, a circuit control section 250 reads out the reciprocal value of the ROM 232 corresponding to the quantization coefficient from outside and writes it in the RAM 230. In the inverse quantization, the quantization coefficient from outside is directly written in the RAM 230.
Patent JP-2001159445-A (JP)
Title: Liquid-sealed vibration control device and manufacturing method of orifice fitting used for the same
Inventor: SUGISAKA TOSHIKI
IPC: F16F13/14
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-sealed vibration control device, provided with the sufficient vibration control effect (the shock energy absorbing effect) by forming a long passage for moving sealed liquid. SOLUTION: A long orifice fitting 9 curved along a cover fitting 4 is arranged near the outer peripheral surface of a liquid sealed chamber 7, an orifice passage 9b is formed from one end to the other end in the orifice fitting 9, an orifice part 9a for communicating the orifice passage 9b and the liquid-sealed chamber 7 with each other and through which sealed liquid L flows is formed near the end of the orifice passage 9b, the orifice passage 9b formed on the orifice fitting 9 and an orifice passage 8a formed on a connecting member 8 are communicated with each other, and the sealed liquid L can be moved between the sealed liquid chambers 7.
Patent JP-H03200493-A (JP)
Title: Passing wire through bicycle frame and auxiliary means therefor
Inventor: SASAGAWA KAZUMASA
IPC: B62K19/38
Filed: 1989-12-28
Abstract: PURPOSE:To improve working performance by providing a wire lead-in port and a lead-out port at a pipe or a lug, then rounding the sector part of an auxiliary member provided with this sector part formed of a thin plate like elastic body so as to be inserted into the lead-out port, and opening this sector part inside so as to form a funnel like wire lead-out part. CONSTITUTION:An upper pipe 1 is fittingly bonded to a seat lug 5, and a wire lead-out port 12 for communicating the hollow part of the seat lug 5 with the outside is formed. A thin plate like plastic made auxiliary member 13 provided with a holding part 13-1, a shell part 13-2 and a sector part 13-3 is formed, and the sector part 13-3 is rounded, placed to face the front and inserted into the lead-out port 12. The sector part 13-3 is then opened inside the hollow part of the seat lug 5 so as to form a funnel like wire lead-out guide part, and the shell part 13-2 is positioned at the lead-out port 12, as well as the holding part 13-1 is positioned outside the port. In this state, the auxiliary member is fixed. With this constitution, passing a wire 10 through can be facilitated.
Patent JP-H11170730-A (JP)
Title: Bookbinding and the like
Inventor: GENMA HAJIME
IPC: B42D3/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure a space for retraction of an outward- bending hinge sheet during the time when pages are turned over and also to enable reduction of the space for retraction to a compact state on the occasion when a joined-paper book is closed, in regard to the joined-paper book wherein each double-spread page thereof can be turned over to be flat at an angel of 180 deg.C. SOLUTION: A joined-paper book is composed of a three-dimensionally erectable or flatly foldable parallelogrammatic cylindrical body 21 fitted integrally on the inner side of either a front cover 2 or a back over 4 of a glued-on cover 1 consisting of the front cover 2, a spine 3 and the back cover 4, and of a joined-paper book let 11 fitted on the upper side sheet of a the cylindrical body 21 and equipped with an outward-bending hinge sheet 16 at the spine part, and the relation between the tubular body thickness (h) of the parallelogrammatic cylindrical body 21 at the time of being erected three- dimensionally and the book thickness (t) of the joined-paper book body 11 is set to be (h)=(t) approximately.
Patent JP-H10191169-A (JP)
Title: Output signal processing unit for charge coupled device and image processing unit
Inventor: SAEGUSA AKIO
IPC: H04N5/357
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain digital data of a picture element signal with high S/N by taking a difference between the result of sampling for a plurality of numbers of feed-through levels and the result of sampling for a plurality of numbers of signal levels obtained from an output of a charge coupled device(CCD). SOLUTION: An output circuit of a CCD solid-state image pickup device is made up of a CCD 31, an amplifier 32, an A/D converter 33, a noise reduction circuit 34 (digital CDS) and a timing control circuit 35. The noise reduction circuit 34 (digital CDS) is made up of a feed-through data hold circuit 34a, a signal data hold circuit 34b, a subtractor 34c and a subtractor data hold circuit 34d. A feed-through level and a signal level are sampled for a plurality of number of sampling from an output of the CCD 31 connecting to the A/D converter 33. Then a difference between the result of sampling for a plurality of numbers of feed-through levels and the result of sampling for a plurality of numbers of signal levels is taken.
Patent JP-H0959232-A (JP)
Title: Phosphoric acid, amino acid and polyvalent metal double salt and its production
Inventor: IKEDA TORU
IPC: A23K1/175
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a double salt by treating a double salt from a basic amino acid, magnesium and phosphoric acid which are useful as a feed additive and not hydrolyzed in the rumen of a ruminant, but eluting the basic amino acid in the abomasum, with a polyvalent (divalent or trivalent) metal other than magnesium. SOLUTION: A salt of the formula (R is hydrogen cation of a basic amino acid; M is a m-valent metal other than magnesium; m is 2, 3; a is 0.05-1.0; b is 0.85-1.43; c is 0.02-0.6; d is 0-0.3; a+b×2+c×m+d=3; n is 0-20). Magnesium secondary phosphate is dispersed in an aqueous solution of an excessive amount of the basic amino acid and they are heated. The precipitate is washed to give this objective double salt at a molttr ratio of 0.8-1.0 of the basic amino acid, 1.0-1.1 of magnesium per mole of orthophosphoric acid. This salt is mixed with a polyvalent metal salt solution and separated to give the salt of formula I.
Patent JP-2001160642-A (JP)
Title: Integrated variable wavelength laser
Inventor: MAEDA MITSUO
IPC: H01S3/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive integrated variable wavelength laser. SOLUTION: In an integrated variable wavelength laser, an optical waveguide 13 constituted of a laser medium is provided with cyclic refractivity controllable from the outside part, and distribution feedback is obtained so that a laser medium, an optical resonator, and a wavelength tuning element are integrated on a single substrate 11.
Patent JP-H06168916-A (JP)
Title: Method of etching polysilicon
Inventor: TOUMIYA YOSHITETSU
IPC: H01L21/302
Filed: 1992-11-30
Abstract: PURPOSE:To provide the etching method capable of etching away polysilicon in an arbitrary shape e.g. in order to perform the normal taper etching step, capable of normal taper etching polysilicon in high selection ratio from a substrate material. CONSTITUTION:Within the etching method of polysilicon 1 by plasma etching step, when the gas system 3 containing the bromine base gas or chlorine group gas with oxygen added thereto is used for taper etching step, the taper angle of polysilicon etched away by controlling the oxygen flow rate is further controlled to perform the taper etching step.
Patent JP-H03202422-A (JP)
Title: Production of thick high tensile steel plate excellent in toughness in weld heat-affected zone
Inventor: TERADA YOSHIO
IPC: C21D8/02
Filed: 1989-12-29
Abstract: PURPOSE:To produce a thick high tensile steel plate excellent in toughness at low temp. in a weld heat-affected zone by properly regulating respective contents of Ti, Zr, N, and O in a steel and dispersing multiple oxides of Ti and Zr finely and uniformly. CONSTITUTION:Ti is added by 0.010-0.040% to a molten steel containing 0.005-0.020% dissolved oxygen and further Zr is added by 0.005-0.030% within 60min, and this molten steel is solidified within 60min, and a slab of the resulting steel which has a composition containing, by weight, 0.03-0.15% C, <0.6% Si, 0.8-2.0% Mn, <0.025% P, <0.005% S, <0.004% Al, 0.003-0.060% Nb, 0.0020-0.0060% N, 0.005-0.020% Ti, 0.003-0.015% Zr, and 0.001-0.006% O or further containing one or more kinds among specific amounts of B, Ni, Cu, Cr, V, Mo, and Ca and also has a structure dispersedly containing multiple oxides of Ti and Zr, such as ZrO2 and Ti2O3, of 0.05-10mum grain size by 30-300 pieces/mm<2> is reheated up to <=1250 deg.C and rolled, by which the thick steel plate can be produced.