baber/WOPTO huggingface dataset:
Patent JP-H04205583-A (JP)
Title: Method for preparing dictionary for character recognition
Inventor: NISHIDA HIROFUMI
IPC: G06V30/10
Filed: 1990-11-30
Abstract: PURPOSE:To attain the automatic preparation of a form dictionary for character recognition by analyzing the form structure of characters from plural pictures representing the same character, obtaining a general structural feature, checking the general structural feature with the similarity of the structural feature already classified in the dictionary, incorporating the similar one to the class of it and making the class newly when it is not similar. CONSTITUTION:A picture input part 11 reads pictures representing the same character successively. A skeleton line is extracted on the respective pictures having the same character read by the picture input part 11 in a skeleton line extracting part 12. The form structure of the character by the general structure of a curve is analyzed successively on the respective skeleton line pictures in a curve structure analyzing part 13. The similarity of the curve structure outputted form the curve structure analyzing part 13 newly and the curve structure already classified in a dictionary 15 is checked in a dictionary preparing part 14, when the similar one is present, the class of it is incorporated and when the similar one is not present on the existing class, the class is made newly. Thus, the automatic preparation of the form dictionary for character recognition by structural procedure is attained and the development of a character recognizing system is facilitated.
Patent JP-H06156387-A (JP)
Title: Motor control circuit in power steering device for vessel propulsion engine
Inventor: SENDA TOSHIYA
IPC: B63H25/24
Filed: 1992-11-26
Abstract: PURPOSE:To detect a spool position stably with high accuracy without using any sensor. CONSTITUTION:Motor current flowing to a motor 11 is detected by a current detector 26, and a detected current value by the current detector 26 is compared with a set value by a judging circuit 27, so that a spool position is judged. A signal is then outputted to a PWM drive circuit 23 based on the result of judgement, so that a motor is switched over in rotation.
Patent JP-H10177076-A (JP)
Title: Amount-of-rainfall predicting device
Inventor: TONAMI YOUSUKE
IPC: G05B13/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To accurately predict the amount of rainfall in an area. SOLUTION: The amount-of-rainfall predicting device is provided with a rainfall intensity distribution computing means 11, which finds the rainfall intensity distribution in an area 11, from rainfall intensity data from radar rain gauges 1 and 2 and rainfall data from a ground rain gauge 5, a moving speed predicting system 12, which predicts the future moving speed of a rain fall based on the past and present moving speeds of the rainfall obtained from the past and present rainfall intensity distributions calculated by the computing means 11, a rainfall distribution characteristic amount computing means 13a, which calculates the characteristic amount of the rainfall from the past and present rainfall intensity distributions, a rainfall distribution characteristic amount predicting means 13b, which predicts the characteristic amount of the future rainfall intensity distribution form the past and present characteristic amounts obtained from the computing means 13a, and an amount-of-rainfall predicting means 14, which predicts the future amount of the rainfall from the past and present rainfall intensity distributions, predicted moving speed of the rainfall, and predicted characteristic amount.
Patent JP-H09176609-A (JP)
Title: Adhesive composition for heavy-duty corrosionproof coated steel product and heavy-duty corrosionproof coated steel product prepared using the same
Inventor: IZAWA MASAZUMI
IPC: C09D163/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive compsn. for a heavy-duty corrosionproof coated steel product which compsn. can strongly bond a steel product to a polyolefin resin and is prevented from the degradation with time in adhesive strength. SOLUTION: This adhesive compsn. contains 100 pts.wt. glycidylamine-type epoxy resin, 5-45 pts.wt. latent curative for an epoxy resin, and if necessary a glycidyl ether-type epoxy resin. A primer layer formed from the adhesive compsn., a modified polyolefin layer, and a polyolefin layer are formed successively in this order on a steel product.
Patent JP-H11176973-A (JP)
Title: Semiconductor plastic package
Inventor: TAKE MORIO
IPC: H01L23/12
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a popcorn phenomenon by arranging a metallic board in a size which is almost equal to a printed wiring board in an almost center in the thickness direction of the printed wiring board, opening clearance holes for the metallic board, exposing a part of the metallic board on the surface, and fixing a semiconductor chip on the surface. SOLUTION: A projection in the size which is almost similar to a semiconductor chip (j) is formed on a metallic board (b) being a metallic core for fixing the semiconductor chip. Clearance holes (d) which are larger than the diameters of through holes are formed in positions where through holes (h) are to be formed in the metallic board (b), so that the conduction through holes (h) can be formed on the face/back. An insulating part is formed by thermosetting resin composition at a part except for a face which is surface-processed and to which the chip (j) of the metallic board (b) where the projection part and the clearance holes (d) are formed is directly fixed. Then, heat generated from the chip (j) is heat-conducted to the hole metallic board (b) from a metallic part which is directly loaded. Thus, the occurrence of the popcorn phenomenon can be prevented.
Patent JP-H07155072-A (JP)
Title: Net for protected horticulture and greenhouse set therewith
Inventor: ISHIZAKI YOSHIAKI
IPC: A01G13/10
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a net for protected horticulture capable of controlling pests such as aphid or mite and of raising valuable plants, thus useful for e.g. greenhouses for protected horticulture, from a plastic material blocking the rays falling in the ultraviolet region but transmitting the rays falling in the visible light region. CONSTITUTION:This net for protected horticulture consists of a plastic such as PVC virtually blocking the rays falling in the ultraviolet region <=340nm in wavelength, <=50% in the transmittance of such rays but virtually transmitting the rays falling in the visible light region. It is preferable that the meshes of this net be 0.1-1mm and this net be set on the rooftop of a greenhouse for protected horticulture.
Patent JP-H06183095-A (JP)
Title: Printing processing device
Inventor: YAMAKAWA YUKIO
IPC: B41J21/00
Filed: 1992-12-21
Abstract: PURPOSE:To make it possible to reduce the number of copies and save printing paper in a printing processing device, in which document to be printed is converted to page descriptive language and then transmitted to a specified printing device. CONSTITUTION:By the paper size of document to be printed, the specified printing paper size and the specified N-fold value respectively obtained and on the basis of the information obtained by an enlargement and reduction ratio calculating means 14, the paginal enlargement and reduction ratio of the document is calculated. In response to the enlargement and reduction ratio, a paginal scale converting means 15 converts the scale of one page of the document. A printing paper positioning means 16 decides the paginal position on the printing paper on the basis of the printing paper size and the N-fold value. Further, a pre-treating means 18 and an after-treating means 19 arrange a plurality of pages on one sheet of printing paper on the basis of the decided paginal position and scale.
Patent JP-H03212375-A (JP)
Title: Film package
Inventor: KATOU AKIRA
IPC: B65D75/64
Filed: 1989-12-30
Abstract: PURPOSE:To obtain an easy openable film package adaptable to an automatic mass-producing device by a method wherein the one end of a pressure-sensitive adhesive tape is folded back to join together the adhesive sides thereof to form a lapped part as a tab part. CONSTITUTION:A film package 1 is integrally formed by placing a sheet of covering film 3 in close contact with the outer surfaces of its content, a paper box, with its film edges sealed together at the underside of the paper box and both the end faces thereof and a U-shaped tear perforation 3 is preformed on the upper surface of the film package. A pressure-sensitive adhesive tape 4 is attached to the upper surface of the covering film 2, the end part thereof is folded inwardly and the adhesive sides thereof are jointed together to form a lapped part 5, the tape is placed on the covering film 2 with the adhesive face downward to cover the tear perforation 3 therewith and pressed lightly against the upper surface of the paper box so as to attach the parts of the tape other than the lapped part 5 to the covering film 2 and the lapped part 5 is set free from the attached part of the tape to form a tab part 6. The tape is pulled strippably along the attached pat of the tape with the tab part 6 held between the fingers, whereby an opening part almost equal in length to the attached pressure- sensitive adhesive tape 4 can be accurately formed.
Patent JP-H04313535-A (JP)
Title: Entrance interrupting device of sheet feeder
Inventor: ANDOREA PERINO
IPC: B65H1/30
Filed: 1991-12-24
Abstract: PURPOSE: To prevent the introduction of further sheets into a hopper when at least one sheet exists in a hopper. CONSTITUTION: A device for blocking or intercepting sheets for a sheet feeder may be applied to copiers, printers, and similar office machines, and comprises a lever 32 capable of detecting the presence or absence of a sheet on the sheet entry hopper 16. The lever 32 controls a stop member 42 to prevent the introduction of further sheets when at least one sheet is still present in the hopper.
Patent JP-H07161470-A (JP)
Title: Microwave absorption heat generating sheet
Inventor: MATSUKI MASAHARU
IPC: F24C7/02
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a heat generating sheet, which does not lose the flexibility even in the case where it is used many times, by inserting a ceramic diaphragm layer having permeability between the surface of a cloth made of glass fiber and a mu wave absorbing material layer. CONSTITUTION:Ceramic powder is dispersed in water or alcohol, and the surface of a glass cloth layer 3 is coated with this ceramic powder dispersed water/alcohol to form a diaphragm layer 2. Since this diaphragm does not include the binder and it is fixed by the only van der Waals force, its strength is small. This diaphragm has pores between particles and has permeability. The surface of this diaphragm is coated with the power made of the mu wave absorbing material and the inorganic or silicon resin group binder, and the binder having permeability permeates and arrives the surface of the glass cloth to obtain the adhesive strength. Furthermore, the surface is coated with a heating layer 1 having the sufficient coating strength. At this stage, an appropriate quantity of binder exists in a boundary between the diaphragm layer and the glass cloth inside of the diaphragm to prevent the loss of the flexibility. Quantity of the binder, which arrives the surface of the glass cloth, of the diaphragm layer can be controlled by changing particle group and film thickness. As ceramic particles, bentonite, talc or the like is desirable.
Patent JP-H05237170-A (JP)
Title: Device for coating granular product, especially pill, pellet or tablet with coating agent
Inventor: ROORENTSU BEE BOORE
IPC: A23G3/26
Filed: 1992-11-27
Abstract: PURPOSE: To facilitate operation of a device and sufficiently save labor for cleaning by detachably arranging exhaust paths having vent holes for communicating to an inner space of a rotary drum in the inner wall of the drum. CONSTITUTION: A device 20 for exhausting air from a rotary drum 3 is provided with several exhaust paths 22 positioned in the central part in the bottom of the drum 3. Each exhaust path 22 has a plurality of vent holes 24 continued to the inner space 23 and distributed across the whole length and whole width of the exhaust path 22. The each exhaust path 22 is extended along at least, a part of the inner wall 25 of the drum 3 and the length is approximately equivalent to the whole length of the inner wall 25. The each exhaust path 22 is connected to each other and constituted of some parts 26, 27, 28 in the longitudinal direction of the drum 3. The mutual connection of the each part is, for example, executed by a bolt and nut and this connection allows the exhaust path to be quickly detached in its cleaning.  The exhaust paths 22 are formed into a zigzag type in a herringbone pattern, and which is applied to mix the products uniformly.
Patent JP-H07166988-A (JP)
Title: Intake plate of engine
Inventor: ICHIJIMA SHIGE
IPC: F02M35/104
Filed: 1993-12-10
Abstract: PURPOSE:To enable an engine output to be increased markedly and to make an air-fuel mixture passage applicable directly to an existing engine by forming the air-fuel mixture passage into a venturi structure, and disposing the structure in a portion for taking air into the engine. CONSTITUTION:An intake plate 3 is interposed between an intake manifold 2 and a cylinder head 1. The intake plate 3 comprises a plurality of tubular passages 32 provided integrally with one another on a mounting plate portion 31, and both ends of each passage 32 that project from both sides of the mounting plate portion 31 are inserted into the line 21 of the intake manifold 2 and the introducing passage 11 of the cylinder head 1 so as to communicate the line 21 with the passage 11. Each of the passages 32 is of a cross section that smoothly rises in a circle from both of its longitudinal end portions 33 to its center portion 34. Therefore, a venturi structure in which the diameter D of each end portion 33 is small as compared with the diameter (d) of the center portion 34 is formed to increase the speed of an air-fuel mixture, thereby enabling an engine output to be increased.
Patent JP-H03205327-A (JP)
Title: Production of water-repellent glass
Inventor: TAUCHI HITOSHI
IPC: C03C17/30
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the title glass with improved durability by coating the surface of a glass base with a polysiloxane compound having at least one reactive group among a specific category of reactive groups followed by setting the compound by corona discharge or ultraviolet ray irradiation. CONSTITUTION:A mirror for use as e.g. an automotive side mirror made up of a glass base 1 and a chromium film 11 coated on its back surface through vapor deposition is prepared. Firstly, the surface of the glass base 1 is put to pretreatment through solvent cleaning. Second, the surface of the glass base 1 is coated with a specified amount of a polysiloxane compound such as a fluorinated polysiloxane having at least one group selected from -OR, -NH2, -ON=C-R2 and -O-COR groups (R is 1-4C alkyl or H) followed by leaving the mirror to stand. Thence, a corona discharge is made on the surface of the glass base 1 through an electrode 2 using a high-voltage generator 3, and the electrode 2 is moved along an electrode transfer locus 4, thus obtaining the objective water-repellent glass with the polysiloxane compound set on the surface of the glass base 1.
Patent JP-2000204100-A (JP)
Title: Detection of fiv antibody and fiv-binding polypeptide
Inventor: ANDERSON PHILIP R ANDERSEN
IPC: C07K16/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting FIV(lentivirus) infection in cats and also to provide a polypeptide capable of being used for that purpose. SOLUTION: The detection of FIV infection in cats is conducted by detecting the specific antibody against FIV in cat blood serum or the like. First of all a peptide having antigenicity in FIV is prepared and then is brought into contact with cat blood serum or the like. Based on the formation of an immunocomplex due to the contact, the existence of an antibody and FIV infection can be detected. A glycoprotein in viral envelope protein (e.g. gp 40) or the like can be used as FIV peptide.
Patent JP-H0355780-A (JP)
Title: Single-terminal double-wiring structure
Inventor: SATO FUMIO
IPC: H01R33/08
Filed: 1989-12-28
Abstract: PURPOSE:To improve the production efficiency of lighting apparatuses by installing a connection terminal formed on the side part of a part through which a conductor can penetrate, and connecting it with another part at the front or back of the connection terminal using a conductor. CONSTITUTION:Wiring is performed using a continuous coated wire 8 after installing required parts, and the coated conductor 8 is connected to terminals 4a, 4b...4w of parts. In this case, wiring is performed continuously between the terminals of the parts on a frame 2. The conductor 8 wired on the frame 2 has an unnecessary sectional part 84 achieving a different connection from that for a lighting circuit, so by eliminating this part 84, wiring connection equal to the lighting circuit can be obtained. In this case, a single- or double- wiring structure is realized using a single connection terminal at each of a stabilizer 48, a receptacle 40, and a switch 46 at the front or back of it.
Patent JP-H09187010-A (JP)
Title: Animation image encoding method decision device
Inventor: GO YUKIO
IPC: H04N19/503
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the complicated decision change caused between blocks by inputting the quantization factors to a movement compensation ON/OFF decision means having a limiter and also to an intra-frame/inter-frame decision means with a limiter. SOLUTION: When a quantization factor s10 inputted from the outside is smaller than the prescribed threshold, an intra-frame/inter-frame decision means 14 with a limiter calculates the dispersion of an image block s1 of the present frame inputted from the outside and the square average of a differential image block s13 inputted from a compensation ON/OFF decision means 13 with a limiter. Then the means 14 compares these dispersion and average with each other and adopts the intra-frame encoding to output the block s1 when the dispersion of this block is smaller than the square average of the block s13. Otherwise, the means 14 adopts the inter-frame encoding and outputs the differential block. Then the inter-frame encoding is forcibly adopted and the corresponding block is outputted when the factor s10 is larger than the prescribed threshold.
Patent JP-H09175282-A (JP)
Title: On-vehicle speaker system
Inventor: TOKUNAGA NAOKI
IPC: H04R1/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To hold the convenience of a baggage room and to expand low frequency sound reproduction and to ensure a dynamic range to thereby obtain a high acoustic performance by providing a speaker box whose bottom surface is adapted to the shape of a baggage room floor and the shape of a tire house and whose top surface is flat. SOLUTION: A speaker box 11 is disposed in the back of a rear seat 54 in a state where it is in contact with the part including the top of a tire house 53 and the baggage room floor 52d between the tire houses 53, 53. The top surface 11a of the speaker box 11 is even and the bottom surface 11b is adapted to the nearly flat shape of the baggage room floor 52d and the curved projected shape of the tire house 53 to make the curved projected shape of the tire house 53 flat, whereby a baggage can be placed on the speaker box 11. A baggage room 52 can be made spacious and provided with a speaker unit 12 including a speaker of larger diameter by making the speaker box 11 as thin as possible.
Patent JP-H06193912-A (JP)
Title: Outdoor unit of air conditioner using active type noise suppresser
Inventor: OKABE SHINYA
IPC: G01H3/00
Filed: 1992-12-22
Abstract: PURPOSE:To realize stable elimination of sound even under a rapid change in air attributed to moisture, temperature and the like by eliminating noises including those from a compressor from a hole through which a refrigerant cycle piping passes in an air conditioning outdoor unit actively. CONSTITUTION:In an air conditioner which contains an active type noise suppressor made up of a noise detection means 5, a controller to process a waveform signal obtained from the noise detection means based on an output signal of a noise suppressing effect detection means 7 and a sound generation means 4 to output a signal thereof as sound wave, at least one unit each of the sound generation means and the noise suppressing effect detection means are used to provide a noise supprissing effect detection means near a hole 6 through which a piping 10 passes connecting a cylinder body wrapping a compressor 2 or a machine chamber and a heat exchanger. It is made possible to eliminate noises actively as propagated through the piping hole and the sound generation means is set downward to prevent the infiltration of rainwater. Thus, a transmission function of sound is stored previously into a memory pertaining to the moisture and temperature inside the machine chamber or the like and is selected at any time thereby enabling the elimination of sound regardless of changes in weather conditions.
Patent JP-2001160296-A (JP)
Title: Voltage level converting circuit and semiconductor memory using this circuit
Inventor: TAURA TADAYUKI
IPC: H01L27/108
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a voltage converting circuit which can perform sure voltage level conversion operation without increasing area and a control time. SOLUTION: A voltage level conversion circuit 14 converts input signals A, B having amplitude of VSW-VSS to signals OUTA, OUTB in which its low level side VSS is transited to a lower level VBB. In a pair of PMOS transistors QP41, QP42, VSW is given to a source, gates are connected input terminals 43, 44 respectively, and drains are connected to output terminals 45, 46. In a pair of NMOS transistors QN41, QN42, VBB is given to source respectively, gates are connected to output terminals 46, 45 respectively. NMOS transistors QN43, QN44 controlled by an input signal respectively are inserted between the PMOS transistors QP41, QP42 and the NMOS transistors QN41, QN42.
Patent JP-H05169903-A (JP)
Title: Oil seal wheel
Inventor: KAWAMOTO SHINJI
IPC: B60B25/04
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the intrusion of pitch components and light oil components into the inside of a tire by providing a ring-shaped elastic seal member that is extended in a wedge shape from the ring-shaped lock-ring side, between the bead seat of a flange part on the connecting/disconnecting side and the base part of a wheel body. CONSTITUTION:Between the bead seat 21 of a flange part 30 on the connecting/ disconnecting side and the base part of a wheel body 34, a ring-shaped elastic seal member 50 that is extended nearly in a wedge shape from the ring-shaped lock ring 40 side is provided. By the sealing effect of this elastic member 50, the intrusion of pitch components and light oil components into the inside of a tire can be effectively prevented, so that the durability life of the tire can be significantly increased. Further, since the elastic seal member 50 is not positioned in the lower part of the ring-shaped lock ring 40, an excessive force can be prevented from being applied to the lock ring 40, so that the danger of falling of a flange 22 due to the lifting-up of the ring-shaped lock ring can be eliminated.