baber/WOPTO huggingface dataset:
Patent JP-2000178270-A (JP)
Title: New 1,2-dithiolene compounds, their production and medicinal composition containing the compounds
Inventor: GOLDSTEIN SOLO
IPC: A61K31/385
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new 1,2-dithiolene compound useful as a medicine for treating acute neurodegeneration disorders, progressive neurodegeneration disorders and cognitive disorders due to the aging of cerebrum, etc. SOLUTION: A compound of formula I [Ra is a 1-8C alkylene; Rb is a single bond or a 1-6C alkylene; Z is a thiocarbamic acid group of formula II (the 0 atom bonds to Ra; R1 is H, a 1-6C alkyl, an aryl or the like) or a thioamide group of formula III; T is a group of formula IV (R2 and R3 are each H, a 1-6C alkyl, a cycloalkyl or the like)]. For example, 5-(1,2-dithiolan-3-yl)pentyl N-(2-morpholinyl)thiocarbamic acid hydrochloride. The compound of formula I wherein Z is a thioamide group of formula III is obtained by treating a compound of formula V with a compound of the formula: HN(R1)Rb-T and then treating the product with Lawesson regent.
Patent JP-2000176194-A (JP)
Title: Washing machine
Inventor: TAKEUCHI HARUMI
IPC: D06F33/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an improved washing machine in which an inconvenience in a rinsing operation is eliminated. SOLUTION: After the lapse of a rinsing time, when a rinsing operation is in a final step, and the contents of operation are to be completed with the rinsing operation (Yes in step S10), water is drained for 3 seconds (step S11) in order to remove foams on a water surface. The water is drained through an outer tank from the small holes of an inner tank. The foams floating on the center of the water surfacer are collected to the wall surface of the inner tank so that the foams disappear. After the drainage of water for 3 seconds, a buzzer sounds to inform a user of the completion of a washing operation (step S12). Thus, the user does not entertain a distrustful feeling that the washed items may not be sufficiently rinsed. When the user takes out the washed items, the foams do not stick thereto.
Patent JP-2000180264-A (JP)
Title: Sensitivity correcting system of infrared detecting element and infrared imaging device
Inventor: YAMAJI ATSUSHI
IPC: H04N5/33
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To make the relative error of sensitivity correcting coefficient constant to obtain accurate sensitivity correcting coefficient by obtaining difference at every element of infrared rays detecting elements to output the difference average value, obtaining the inverse number of the difference average value by an inverse circuit, and obtaining the product difference at every element and output of the inverse circuit by a multiplication circuit. SOLUTION: The difference average value of difference at every element is difference of data read out of a random access memory 31 and a memory 31a, namely difference at every element is obtained by an addition circuit 32b. The difference at every element output from the addition circuit 32b is given to an addition circuit 32c and a resistor 33, and hence the difference average value is obtained. Next a sensitivity correcting coefficient is computed. The difference average value output from the resistor 33 is set as an address, the inverse of the difference average value is read out from a ROM 34, and the inverse of the output of a multiplication circuit 35 is obtained to be output as the correcting coefficient at every element. When measurement of an object of temperature measuring body is begun, the sensitivity correcting coefficient of the same detecting element as an infrared detecting element detecting image data is read out of the memory 31, input to a multiplication circuit 35a to multiply by input image data, and the sensitivity is corrected.
Patent JP-2000183102-A (JP)
Title: Wire bonding device, wire bonding method using the same and test method for semiconductor chip
Inventor: SAKATANI NOBUO
IPC: H01L21/60
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding device, together with a wire bonding method using it as well as a test method for semiconductor chip, wherein the performance in re-use of a test substrate used for testing a semiconductor chip is raised. SOLUTION: The wire bonding device wherein, with an electric control part 6 connected electrically to a bonding mechanism part 2, a bonding detector 5 for detecting a bonding part of a body to-be-bonded 12 is electrically connected to the electric control part 6. Here, a pad of a semiconductor chip of the body to-be-bonded 12 is performed a first bonding, a lead of the body to-be-bonded 12 is performed a second bonding. Based on the information on the number of second bonding points of a lead detected with the bonding detector 5, a second bonding for a second time is performed at a position other than the second-bonding point for the first time in the lead of the body to-be-bonded 12.
Patent JP-2000166934-A (JP)
Title: Hemostatic implement
Inventor: SAKAI HIDEAKI
IPC: A61B17/12
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hemostatic implement which lessens the occurrence of abnormality, such as rashes and blebs, even if a hemostatic pad is pressed onto the skin surface for a long time and allows the immediate discovery of abnormality, such as hemostatic complications, even in the event of such occurrence. SOLUTION: This hemostatic implement consists of a transparent plate having rigidity and has detaining parts 23 of which recessed parts 21 face the surface 22 side on both sides thereof. The spacing between the recessed parts 21 on both sides is 4 to 8 cm. The inner sides of both detaining parts 23 have a supporting member 20 which is formed to a planar shape, the hemostatic pad 40 which is disposed to bias to one of the rear surface 25 side of the supporting member 20 and rings 51 and 52 which are attachably and detachably fitted to the detaining parts 23 on both sidesrespectively at both ends 53 and 54. The implement has also a mounting band 50 which is regulatable in length and has stretchability.
Patent JP-H11188454-A (JP)
Title: Mold sand
Inventor: OHASHI AKIRA
IPC: B22C1/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold sand usable for making a large casting steel article of a high casting temperature and of a thick width, namely a mold sand having a high refractory degree, a low expansion property and a ball shape. SOLUTION: This mold sand comprises 2MgO.SiO2 , as a main component, obtainable from a molten slag of a Nickel slag. An aggregation composed of this grain shape sand alone or a mixture of the sand and other grain shape silica sand having a refractory temperature of about 1,450 deg.C and a grain shape factor of 1.2 or less is covered with such a resin that it keeps a mutual binding of the aggregation when a molten metal is poured, and breaks the binding when the pouring is finished.
Patent JP-H11191890-A (JP)
Title: Solid-state color image pickup device
Inventor: KONDO KENICHI
IPC: H04N5/3725
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a small sized, light weight image pickup device without color shading deterioration even when a lens with a short incidence pupil distance is employed. SOLUTION: When a lens system is made small in size to miniaturize an image pickup device and to reduce its weight, the incidence pupil distance F of the lens is decreased causing an angle of an incident light to be more tilted toward peripheral parts P, P' of a sensor. Thus, a light from a color filter at an upper part of adjacent pixels at the circumference is leaked and color mixture takes place. A pitch of pixels (elements) of the color filter is selected slightly shorter than a pitch of a light receiving element of the sensor so that the light passing through the elements of the color filter is all made incident onto the corresponding light receiving elements even in the circumferential part. Thus, the small sized, light weight image pickup device is obtained where color shading is not deteriorated.
Patent JP-2001171444-A (JP)
Title: Lighting circuit protective device for tow car
Inventor: ANDO YASUO
IPC: B62D49/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting circuit protective device for a tow car capable of easily transmitting the abnormality of a lighting circuit of the towed car to a driver while dispensing with renewal parts such as a fuse. SOLUTION: This lighting circuit protective device 10 for a tow car is interposed on the tow car lighting circuit side w1- of a coupler 15 for connecting the tow car lighting circuits w1- and the towed car lighting circuits w11-. The lighting circuit protective device 10 is provided with a detecting means 11 for detecting the voltage change or current change of the toward car lighting circuits w11-; a determining means 12 for determining the failure of the toward car lighting circuits w11- from the signal of the detecting means 11 and outputting a signal; a cut-off means 13 for cutting off connection between the tow car lighting circuits w1- and the towed car lighting circuits w11- on the basis of the signal of the determining means 12; and an alarm means 14 for outputting an alarm on the basis of the signal of the determining means 12.
Patent JP-2001175275-A (JP)
Title: Acoustic subword model generating method and speech recognizing device
Inventor: MIYAZAWA YASUNAGA
IPC: G10L15/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of acoustic sub-word models as an acoustic model depending on a preceding or following phonemic environment and to apply the model to a recognizing system considerably limited in memory capacity or arithmetic throughput. SOLUTION: Attention is paid to respective vowels ', a, i and a' in phonemes, which constitute 'tadaima (Hello, here I am!)', as an audio language, for example, and when phonemes adjacent to the front and the back of each of concerned vowels are vowels, these vowels are considered but when no phoneme exists at that position, it is handled as silent so that the acoustic sub-word model can be generated. Besides, when phonemes adjacent to the front and the back of the concerned vowel are consonants, a vowel existent next to that constant is considered but when no phoneme exists at such a position, it is handled as soundlessness so that the acoustic sub-word model can be generated. With respect to the audio language of 'tadaima', acoustic sub-word models M1, M2, M3 and M4 are generated.
Patent JP-H10198197-A (JP)
Title: Image forming device
Inventor: FUKUHARA TARO
IPC: G03G15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To always secure an image accuracy by eliminating a variation of the pressurizing force on either end part in the longitudinal direction of a transferring roller derived from weight difference, and the difference of transporting speed between a transferring section and the roller before transferring. SOLUTION: This image forming device simultaneously rotary drives the transferring roller 5 on the longitudinal direction either end side by severally providing driving gear 13a and 13b on either end part on a photosensitive drum 1, while severally providing driven gear 14a and 14b on either end part in the length direction on the transferring roller 5. At this time, the respective pressurizing force of respective spring 15a and 15b pressurizing the either end part on the transferring roller 5 to the photosensitive drum 1 is equalized. Moreover, the respective driving gear 13a and 13b, and driven gear 14a and 14b is preferably made as a spurgear or preferably, a helical gear.
Patent JP-2000314391-A (JP)
Title: Scirocco fan, molten metal forming method for the scirocco fan, molten metal forming device for the scirocco fan
Inventor: IWAMURA YOSHIMI
IPC: F04D29/28
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To easily change an axial length and an axial diameter by forming an axial part which is integrally formed by melting metal together with an impeller part and a reinforcing ring, as either a part of a gate part which is molded as a metal passage to an impeller part at the time of mold, or a housing part for housing solidified metal. SOLUTION: In an axial part for supporting and rotating an impeller part 33, a mold gate part 2 which is injection molded and solidified metal are formed by eliminating a housing part 4. When the outside diameter dimension of a boss part 8 of an axial part is formed in the same dimension as an outside diameter of the housing 4 at the time of design of a mold, a tip of the housing part 4 is cut out by means of machining work, and a rotary shaft hole 7 is formed by only machining. An enlarging part 10 is formed on a metal mold for a connecting part of a main plate 5 and blades 6, and an overflow circuit for absorbing surplus molten metal is arranged on the tip of a reinforcing ring 7.  Molten metal which flows uniformly and rapidly from the gate part 2 to each of parts of the multiple thin blades 6 and the reinforcing ring 7, and the like, are filled from an axial part to the reinforcing ring 7 with good accuracy.
Patent JP-2000183583-A (JP)
Title: Method for manufacturing precast concrete slab with electronic wave absorbing function
Inventor: KAWAHARA MASAO
IPC: B28B23/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a precast concrete(PC) slab that can be applied without using any decoration tile with special structure and has improved execution property/economy/electronic wave absorption performance. SOLUTION: A decoration tile 1 is spread all over the inner bottom surface of a form. A ferrite thin-plate band-shaped aggregate 9 is spread all over the tile 1, while including a mortar 8. One aggregate 9 is formed by integrating an entire part, while aligning a ferrite thin plate 3 in a band and holding both the sides of the arrangement with a groove-type clip material 10. A spacer- projecting piece 2 is integrated into one side of the clip material 10. The projecting piece 2 of the aggregate 9 being spread all over the tile 1 projects toward the upper surface side of the aggregate 9. A metal mesh 4 for reflecting electronic waves is arranged on the projecting piece 2 of the aggregate 9, and at the same time a reinforcing bar 5 for structure is arranged at its upper portion.  Concrete 9 is placed in the form and the tile 1, the aggregate 9, the metal mesh 4, and the reinforcing bar 5 for structure are integrated along with concrete 6.
Patent JP-2000177093-A (JP)
Title: Apparatus for forming stamp and method for driving it
Inventor: FUJIKAWA TOSHIHIDE
IPC: B41C1/055
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To express a character and a graphic form in suitable densities even when a dot density of an apparatus for forming a stamp by using a stencil base sheet is increased, for example, to 360 dpi. SOLUTION: When original data is managed impossible to identify character data and graphic data, the original data is gradation corrected to be represented by a curve 220 having a specific point at a minimum value '0' of a gray scale value of the original data. Thus, the data of a range that the scale value is highly possibly graphic data except the minimum value can be suitably gradation corrected without darkening an the impression result. The scale value having high possibility of the character data can express the impression with solid black as it is at the minimum value data.
Patent JP-H11188301-A (JP)
Title: Fluid coater
Inventor: HARUKAWA SUMIO
IPC: H01L21/027
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid coater which can perform reduction of an unstable region of film thickness in a coating starting region by fixing a coating head with improved handling characteristics which can adjust an effluent condition from a gap of a slit-like opening part and can be surely assembled. SOLUTION: A fluid coater for performing coating while a coating head with a slit-like opening part 4a with the whole length coinciding approximately with the dimension of the outer shape of a base sheet 10 being an object for coating is relatively moved to the base sheet 10 being an object for coating so as to intersect approximately the longer direction of the opening part 4a at right angles in order to make a fluid to be applied flow out by a specified thickness on the plane base sheet 10 being an object for coating, is provided and the coating head is made of a laminated structure consisting of the first block 2 provided with a hollow part 3 introducing the coating fluid through a fluid inlet 16 and spreading it in the longer direction of the opening part 4a,  a fulid suction hole 17 for suction at a specified negative pressure and the first bonding face 2a and the second block 7 bonded to the second bonding face 7a through a shim member 6 and a plurality of projecting parts 6b are formed on the shim member 6.
Patent JP-2000178084-A (JP)
Title: Production of artificial lightweight aggregate and the artificial lightweight aggregate obtained thereby
Inventor: SUDO SHINGO
IPC: B09B3/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aggregate having a specific gravity in oven dried condition of 1.5-2.0, high strength and low water absorbability by using a small amount of an additive and composition controlling agents comprising silica and/or alumina and controlling calcia content in the fired aggregate, and to provide the artificial lightweight aggregate obtained by this method. SOLUTION: The method for producing the artificial lightweight aggregate comprises mixing incinerated ash obtained from waste with a caking additive, a foaming agent, a reducing agent and, as a composition controlling agent, at least one of silica or alumina, then, after pulverizing the obtained mixture, adding water, forming and firing the formed body. Furthermore, the formed body is fired after drying and kneading. The calcium content in the fired aggregate of the formed body does not exceed 16 wt.% expressed in terms of oxide. The suitable foaming agent is at least one of iron oxide or silicon carbide and the suitable reducing agent is carbonaceous material. The artificial lightweight aggregate is obtained by the method mentioned above and has a specific gravity is oven dried condition of 1.5-2.0, a uniaxial compressive fracture load of >=50 kgf and a water-absorbability of <=10%.
Patent JP-2001143674-A (JP)
Title: Electronic equipment and battery housing device
Inventor: MIYAZAKI SHUICHI
IPC: H01M2/10
Filed: 1999-11-14
Abstract: PROBLEM TO BE SOLVED: To make an electronic equipment and a battery housing device smaller. SOLUTION: The present invention comprises a battery housing case for housing a battery, a pair of terminals provided at both ends of the battery housing case, respectively, an electric conductive member disposed within the battery housing case to be electrically connected to one of the terminals, and a sheet shape of insulating member stuck on an inner side of the battery receiving case to cover electric conductive member. A volume of housing space of the battery housing case can be reduced so that the volume of the battery becomes nearly the same size as the battery housing case. Therefore, the present invention can realize an electronic equipment and a battery housing device with smaller sizes.
Patent JP-2000150232-A (JP)
Title: Manufacture of soft magnetic alloy film
Inventor: HASEGAWA NAOYA
IPC: H01F41/22
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a soft magnetic alloy film having high saturation magnetic flux density, wherein coercive force is small, permeability is high, and characteristics are thermally stable. SOLUTION: A thin film, in which Fe as the main component, and metallic elements M and C of one kind or two or more kinds from among Ti, Zr, Hf, Nb, Ta, Mo and W are contained, and at least a part is turned into a noncrystalline phase, is formed. By heat-treating the thin film, crystal grains of Fe of bcc are deposited, and microcrystal of carbide of the element M is deposited from the noncrystalline phase.
Patent JP-H06200047-A (JP)
Title: Production of collagen molding having shape retentivity
Inventor: YAGUCHI TOMOHIKO
IPC: C09H1/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a very convenient process comprising making first a film formable into any desired product by using soluble collagen having environmental resistances, especially humidity resistance, and good shape retentivity as the raw material and making this film into any desired molding by, for example, pressing. CONSTITUTION:The process comprises deaerating an aqueous collagen solution (about 3%), forming this solution into a film, spraying the obtained film with an aqueous aldehyde solution (2% formalin), drying the sprayed film at about 50 deg.C, thermoforming the dried film into any desired molding at about 105 deg.C for about 3min, and crosslinking the obtained molding with an inorganic crosslinking agent (e.g. aqueous basic chromium sulfate solution) and/or an organic crosslinking agent (e.g. glutaraldehyde).
Patent JP-2000180628-A (JP)
Title: Linear polarization plate with protection film affixed
Inventor: MIZUGUCHI KEIICHI
IPC: G02B5/30
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a linear polarization plate with a protection film affixed admitting easy inspection even if it is observed aslant with a cross nicol. SOLUTION: A linear polarization plate 1 is structured so that protection films 2 and 3 are affixed to its two surfaces, and at least one of them 2 is oriented uniaxially, and its delay phase axis 21 is positioned at an angle of 0±15 deg. or 90±15 deg. to the absorption axis 11 of the linear polarization plate.
Patent JP-2000188597-A (JP)
Title: Multi-dimensional connection system
Inventor: HARA YOSHITAKA
IPC: H04W52/50
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of a reservation slot without increasing the traffic of a channel by transmitting a reservation signal at a transmission power level which is selected in terms of probability, permitting a base station to receive the reservation signals transmitted from plural terminals, specifying the terminal transmitting the reservation signal at the large transmission power level and allocating an information slot for data communication to the terminal. SOLUTION: Relating to transmitted reservation signals 220 (11) and 220 (12), received power levels in a base station 10 differ by selected transmission power levels and probability that the signal power of one reservation signal 220 (11) becomes small and the signal power of the other reservation signal 220 (12) becomes large becomes high. When the base station 10 simultaneously receives the two signals different in the transmission power levels, the received waveform in the base station 10 in the reservation signal 220 (11) from the terminal 11 is small and that in the reservation signal 220 (12) from the terminal 12 is large. Thus, the terminal 12 transmitting the reservation signal 220 (12) can be prescribed.