baber/WOPTO huggingface dataset:
Patent JP-S6079317-A (JP)
Title: Variable focal distance optical device
Inventor: USUI MASAYUKI
IPC: G02F1/19
Filed: 1983-10-07
Abstract: PURPOSE:To control a focus in a minute area, or to make a focal distance as plural minute lens arrays variable by giving a heat to a medium whose refractive index is varied by a temperature, and varying a state of a refractive index distribution formed in the medium. CONSTITUTION:A focal distance control element 20 is inserted into a luminous flux emitted from a laser 17, and a focal distance of the variable focal distance element 20 is varied by controlling a voltage V inputted to the variable focal distance element 20 through a controlling circuit 19 in accordance with a temperature detected by a temperature sensor 18. Accordingly, even if an ambient temperature is varied, a degree of parallel of an emitted luminous flux 22 can always be kept constant. According to this method, since a moving extent of a focus is usually a minute quantity, as to a power consumption required for adjusting a focal distance, too, a small quantity will do.
Patent JP-H0537518-A (JP)
Title: Frame synchronization detecting circuit
Inventor: KAMIMURA NAOHISA
IPC: H04J3/06
Filed: 1991-07-26
Abstract: PURPOSE:To avoid the switching from an active logic path to a standby path by preventing the occurrence of a logic path error alarm due to an error in a transmission line. CONSTITUTION:The output side of a decoder 11 inputting the frame 10 of a time division multiplex signal is connected to a frame pattern detection circuit 13 connected to a frame synchronization protection circuit 12, an error detection circuit 14 and a logic path state detection circuit 16 connected to a logic path state protective circuit 15. The output of the frame synchronization protecting circuit 12 and the output of the error detection circuit 14 connected to the control input of the logic path state protecting circuit 15 are connected to 2- inputs of a gate 17.
Patent JP-H108189-A (JP)
Title: Steel for induction hardening excellent in bendability and induction hardened part excellent in bendability using the same steel
Inventor: KUREBAYASHI YUTAKA
IPC: C22C38/60
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent brittle fracture in a steel even if excessive loads are applied by prescribing the contents of elements. SOLUTION: It is effective for preventing the generation of brittle fracture even if excessive loads are applied and for preventing the fracture by bending deformation to incorporate B into the steel. Namely, by the addition of B, its bendability after induction hardening treatment can remarkably be improved. Furthermore, by the incorporation of Mn, Cr, Ni, Mo, or the like, this effect can moreover be improved. For this purpose, the contents of the elements are prescribed as follows: by weight, 0.30 to 0.60% C, <=0.50% Si, 0.20 to 2.0% Mn, 0.0005 to 0.0050% B, <=0.020% N, <=0.1% To, also, the ratio of the contents of Ti to N: 3.42<=Ti/N<=8.0, and the balance Fe or the like. If required, one or >=two kinds among <=1.50% Ni, <=0.50% Mo, 0.50% V and <=2.0% Cr may be incorporated therein.
Patent JP-S6347084-A (JP)
Inventor: NIWA HIDEO
IPC: B25J15/06
Filed: 1986-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0238888-A (JP)
Title: Compression of ionogram image data volume
Inventor: NOZAKI KENRO
IPC: G01S13/95
Filed: 1988-07-29
Abstract: PURPOSE:To compress a data volume in the recording and transmission thereof to the minimum by removing image information other than first reflection echo on an ionosphere to get rid of unnecessary image information. CONSTITUTION:A height-wise periodicity analysis is performed, for example, by FFT and an overlap method per each observation frequency and when a frequency body is detected, a phase is calculated between a frequency and a black pixel to remove the black pixel in the phase. Likewise, random noise is removed to get rid of images other than first reflection echo on an ionosphere from an ionogram image. By this method of removing unnecessary image information, a data volume can be compressed to the minimum in the recording and transmission of a ionogram image data.
Patent JP-S6082026-A (JP)
Inventor: AKAGI KAZUO
IPC: H02H7/06
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5977870-A (JP)
Inventor: KOBAYASHI HIROTADA
IPC: C08K7/04
Filed: 1982-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1141900-A (JP)
Title: Voice coil motor
Inventor: MIYAJIMA MITSUHARU
IPC: H02K9/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a voice coil motor formed so as to be cooled easily and with high efficiency, using a general-purpose air-cooling means. SOLUTION: This motor is constituted by fixing a pair of yokes 11 facing each other on a substrate 10, fixing a permanent magnet 12 on the inner surface of the respective yokes 11, fixing a center pole 13 at the center, forming a coil 14 so as to surround the center pole 13, and fitting a movable plate 15 at the outer end of the coil 14. It is also so constituted that side plate 16, 16 are fixed on the side edge of the yoke 11, an airtight casing C is formed out of the substrate 10, the yoke 11, and the side plate 16, vent holes 16a, 16b are formed to the side plate 16 respectively, and a straight air passage which passes through the confronting surface of the permanent magnet 12 and the coil 14 are formed, and the clearance between the movable plate 15, the yoke 11 and the side plate 16 are sealed by a bellows 18.
Patent JP-2000019123-A (JP)
Title: Solder inspection device
Inventor: ISHIBANE MASATO
IPC: G01N21/88
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solder inspection device capable of confirming and analyzing the printed state of each solder-printed part accurately, concerning the solder inspection device for inspecting the quality of the printed state of a cream-like solder printed on a print board. SOLUTION: This inspection device is equipped with an image pickup means 14 for picking up the image of a solder-printed part on a board to be inspected P2, an image processing means 24 for producing data to be inspected from the image of the solder-printed part picked up by the image pickup means 14, an inspection means 26 for inspecting the printed state of the solder-printed part by comparing the data to be inspected with a decision data memorized beforehand, an inspection result memory means 28 for memorizing inspection result data showing an inspection result by the inspection means 26, an image memory means 29 for memorizing image data showing the image of the solder- printed part picked up by the image pickup means 14, and an output means 32 for correlating the inspection result data with the image data and for outputting it.
Patent JP-H1014434-A (JP)
Title: Device for rotating and controlling excrement-removing belt and excrement-removing device equipped with the same
Inventor: KITO HITOSHI
IPC: A01K31/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for rotating and controlling an excrementremoving belt, capable of reducing adverse effect on livestock due to consumed electric power or noise and vibration, etc., of excrement-removing device and always stopping the excrement removing belt at a definite position and hygienically using, and provide an excrement-removing device equipped with the rotating and controlling device. SOLUTION: This device 1 for rotating and controlling excrement-removing belt has a detection part 2 for detecting a part 5 to be detected provided on a rotating shaft 22 of excrement-removing device 20 and a control part for stopping the excrement-removing belt 21 by (n) revolutions [(n) is a natural number] based on detected signal from the detection part 2. The excrement- removing device 20 is equipped with the device 1 for rotating and controlling the excrement-removing belt.
Patent JP-H06936-A (JP)
Title: Production of printing screen
Inventor: IWABUCHI YUICHI
IPC: B41C1/14
Filed: 1992-06-22
Abstract: PURPOSE:To produce a printing screen, the printing surface of which becomes flat by one printing in order to keep the flatness of the printing surface. CONSTITUTION:A plain weave stainless steel screen formed from stainless steel wires is selectively pressed by a press mold to flatten the stainless steel wires and the part 4 pressed by the press mold is expanded to control the aperture ratios of the screen. By this constitution, the printing screen having different aperture ratios is formed on one plate and, by the use of this screen, the emitting amount of ink is partially controlled and printing thickness is controlled.
Patent JP-S6082141-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B3/04
Filed: 1983-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000019676-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ANDO HIROAKI
IPC: G03C1/08
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material comprising silver halide emulsion layer high in sensitivity and low in fog by incorporating specified silver halide grains in a (J)1 layer and a specified compound or its oxide in this layer or another layer. SOLUTION: The silver halide grains containing tabular silver halide grains having epitaxially deposited protrusions are contained in at least one layer, and this layer or another layer contains the compound represented by formula I: X1- C(R1)=Y}n-X2 or formula II or one or more of its oxides, and in formula I or II, each of X1 and X2 is a -OR3 or -N(R4)R5 group; R3 is an H atom or a group to be an H atom by hydrolysis; each of R4 and R5 is an H atom or an alkyl group or the like; Y is a C(R2) group or an N atom; each of R1 and R2 is an H atom or another substituent; and each of R6-R10 is an H atom or an alkyl or aryl group or the like.
Patent JP-H0830007-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic method using the same
Inventor: NUKADA HIDEMI
IPC: G03G15/02
Filed: 1994-07-20
Abstract: PURPOSE:To provide an electrophotographic photoreceptor which has an easily formable undercoating layer and is excellent in environmental stability and long-term durability and is excellent in dielectric breakdown resistance by contact electrostatic charge and an electrophotographic method using the same. CONSTITUTION:The undercoating layer 1 of the electrophotographic photoreceptor formed by laminating the undercoating layer 1 and photosensitive layers 2, 3 on a conductive base body 4 consists of a layer formed by using a polyimide resin soluble in an org. solvent. A polyimide resin obtd. from an arom. tetracarboxylic acid is used as the polyimide resin. The photoreceptor is electrostatically charged by bringing an electrostatic charging member applied with voltage into contact with such electrophotographic photoreceptor and henceforce, copied images are formed by the conventional electrophotographic method.
Patent JP-H0533301-A (JP)
Title: Rail supporter for freight conveyor
Inventor: SUZUKI HIROFUMI
IPC: B65G21/22
Filed: 1991-07-30
Abstract: PURPOSE:To eliminate an adverse effect such as the damaging of the fixing section of a rail support to a floor and a leg body by easily installing a travelling rail at a sideways attitude and a downward attitude while efficiently enabling shipment by single bodies respectively in the rail support and the travelling rail, absorbing vibrations generated at the time of operation by a vibrationproof body and preventing transmission of vibrations to the ground side. CONSTITUTION:A rail support 20 for a travelling rail 10 guiding a travelling truck 1 is formed in an inverted J shape by a connecting section 21 in the vertical direction and a base section 22 in the left and right direction. The upper section of the connecting section 21 is bonded with one side face of the travelling rail 10, and the base section 22 is fixed through vibrationproof bodies 30 mounted at a plurality of positions in a lower section.
Patent JP-H0931920-A (JP)
Title: Reinforcing structure for structural body
Inventor: HARAGUCHI TOSHIO
IPC: E01D2/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To minimize bending deformation as far as possible and scatter an impact force by restraining elastically an upper structure against a lower structure and joining continuously divided areas of the upper part structure. SOLUTION: In a structural body 1 which comprises a lower part structure 2 provided erectly and an upper part structure 3 laid out horizontally thereon, a cable 4 is stretched between both structures 2 and 3 and a proper tension force is provided, thereby connecting the lower structure 2 and the upper part structure 3 elastically and constituting the reinforcing structure of the structural body 1. Butting areas of the upper part structure 3 are mutually connected with a plurality of tension bolts. The cable 4 is laid out on the bottom side of the lower part structure 2 in one direction or two directions. In addition, the upper part structure 3 is laid out on the lower part structure 2 by way of the elastic support member.
Patent JP-H0634131-A (JP)
Title: Safety device for indoor open type combustion equipment
Inventor: TAKEOKA MASAHIKO
IPC: F23N5/02
Filed: 1992-07-16
Abstract: PURPOSE:To promote a positive ventilation in a safety device for an indoor open type combustion equipment. CONSTITUTION:This safety device is comprised of a combustion amount determining means 13 for determining a combustion amount in response to signals got from a temperature setting switch 7 and an indoor temperature sensor 5; a combustion controlling means 14 for controlling the combustion in response to an output from the combustion amount determining means 13; an automatic flame distinguishing timer means 11 for outputting a combustion stopping pre- informing signal and a combustion stopping signal for every predetermined time; an extention switch 8 for clearing a time counted time of the automatic flame distinguishing timer means 11 to its initial value and for continuing combustion; and a combustion increasing means 15 for forcedly increasing the combustion amount in response to the combustion stopping pre-informing signal of the automatic flame distinguishing timer means 1. Accordingly, as the combustion stopping pre-informing is carried out, the combustion amount is forcedly increased to cause a room temperature to be increased, an occupant may feel hot and may perform a ventilation through a physical feeling against the hot state.
Patent JP-H0239086-A (JP)
Title: Color liquid crystal display element
Inventor: MOTOMURA TOSHIRO
IPC: G09F9/30
Filed: 1988-07-28
Abstract: PURPOSE:To apply a screen printing method by overlapping the color filter of the substrate of one side with one part of the color filter in a different color of the other side to be faced and preparing a display picture element. CONSTITUTION:A liquid crystal material 7 is pinched by color filters 7a and 7b composed of yellow, magenta and cyan 7Y, 7C and 7M, transparent electrodes 3 and 4 and two transparent substrates 1 and 2 coated with orientated films 5 and 6. In such a case, the color filter of the substrate of one side is overlapped with one part of the color filter in the different color of the other side to be faced. For example, for the yellow of the color filter of the substrate of one side and the magenta of the color filter of the substrate of the other side, the cyan and the yellow and the magenta and the cyan in the same way, respectively, the areas of one part are overlapped. Thus, the inexpensive screen printing method can be applied.
Patent JP-H08175171-A (JP)
Title: Windowpane cassette for vehicle door and method of installing such cassette
Inventor: PATORITSUKU MORANDO
IPC: E05F11/38
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a window pane cassette and a cassette which enables implementation of the method. SOLUTION: In this method for mounting a door cassette assembly which includes a window pane mounted in a hollow vehicle door 1 and which has a window pane pit, the window pane 4 is attached to a cassette 5 by articulated joint means 7, 8 which can provide a certain angular clearance to the cassette 5; that is, the window pane is passed through a hollowed-out portion of the vehicle door by use of the articulated joint means of the window pane for the cassette while holding the cassette 5 away from the inner surface of the vehicle door, whereby the window pane is directed into the window pane pit and the cassette 5 is fixed in a defined location of the hollow vehicle door.
Patent JP-S6347488-A (JP)
Inventor: TAKIGAWA MITSUNORI
IPC: E06B3/84
Filed: 1986-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0941291-A (JP)
Title: Moisture-proof laminated product
Inventor: KAWAKOU TAKASHI
IPC: D21H19/18
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-proof laminated product which is recyclable as a waste paper by providing a moisture-proofing layer containing a synthetic resin and wax on one surface of a substrate and a skid-proof layer containing oligomers and a solid substance on the other surface. SOLUTION: Unbleached kraft paper with a basis weight of 30-300g/m<2> is used as a substrate and its one surface is coated with a mixture of styrene- butadiene latex with a wax emulsion as a moisture-proofing agent in an amount of 3-30g/m<2> on the solid basis and dried with heat to form a moisture-proof layer. Then, the other surface of the substrate is additionally coated with a mixture of a liquid hydrocarobn resin liquid at room temperature such as liquid butyl rubber with a solid substance solid at room temperature such as an inorganic pigment such as aluminum bydroxide or an organic pigment such as polystyrene particles at a weight ratio of 95/5-5/95 in an amount of 0.05-10g/m<2> , preferably 0.1-5g/m<2> on the solid basis, dried with hot air to form the skid-proof layer thereby giving the objective moisture-proof laminated product.
Patent JP-H0535754-A (JP)
Title: Seal impression register system
Inventor: SATO SANAE
IPC: G06T7/00
Filed: 1991-07-30
Abstract: PURPOSE:To prevent the errors occurring in a seal impression register system by automating the registration of seal impressions and eliminating such numeric character strings of dates of birth that can be easily estimated for the identification numbers which are used for the certificates of registered seal impressions. CONSTITUTION:The resident data (names, dates of birth, addresses, legal domiciles) are inputted through a keyboard 1. A 1st retrieving part 3 retrieves a resident record personal file 5 and extracts a household number of the resident record personal information that is coincident with the resident data. A 2nd retrieving part 4 extracts a data of birth out of the resident record personal information on a household number equal to that extracted by the part 3. A collation pert 6 collates a desired identification number inputted through the keyboard 1 with the numeric character strings of dates of birth which are extracted by the parts 3 and 4. If no coincidence is obtained from this collation, a control, part 7 registers the seal print image read by a seal print input part 2 to a seal print register file 8.
Patent JP-S5979872-A (JP)
Title: Radar for automobile
Inventor: AGARI YOSHIHIDE
IPC: G01S13/34
Filed: 1982-10-29
Abstract: PURPOSE:To prevent erroneous operation and to attain to enhance detection capacity, by increasing a threshold value level toward a high band by treating receiving bead output corresponding to FM transmission by a plurality of FPFs. CONSTITUTION:The bead outputs detected by receiving the FM waves from a transmission part 10 by a receiving part 11 while reflecting the same from an object are passed through BPF 12a-12n of a pass band corresponding to a distance to be inputted to corresponding gate circuits 13a-13n. The threshold values of these circuits 13a-13n are set to large levels toward a higher pass band and a signal free from error operation corresponding to an objective distance is outputted to determine the distance and speed. In addition, the influence of ground clutter with wide frequency band can be reduced. By this mechanism, erroneous operation to a preson with low reflection coefficient especially in a near distance is prevented and detection capacity is enhanced.
Patent JP-S6249560-A (JP)
Title: Data transmitting system
Inventor: ENOKI EIKI
IPC: G07G1/12
Filed: 1985-08-29
Abstract: PURPOSE:To avoid a totalizing mistake with data collected to a host device from a terminal equipment by providing an inhibiting part to inhibit erasion of the stored data when the abnormality is discriminated by a discriminating part. CONSTITUTION:A discriminating part 11 decides whether the transmission of data is normal or abnormal and a inhibiting part 12 inhibites erasion of the stored data when the abnormality is decided by the part 11. Then the part 11 checks whether the transmission of adjustment data is normal or not. If the abnormal transmission of adjustment data is decided, the erasion of the data stored in a storage part 9 is inhibited by the part 12. Thus the retransmission is possible for the data of the part 9. This avoids a data totalizing mistake produced at a host device 2.
Patent JP-2000026113-A (JP)
Title: Heat treatment furnace
Inventor: IIJIMA SHIGEKI
IPC: C01B31/04
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the heat treatment furnace capable of uniformly heating powders and preventing the powders from arching in a powder line. SOLUTION: This heat treatment furnace is equipped with a main body 5 of the furnace, which has a powder path 4 extending in up and down direction and having a circular cross section, heating means 6 for heating a middle part, in up and down direction, of the main body 5, a shaft 7 which is inserted in the powder path 4, spans the total length of the main body 5 and can be rotated along the circumferential direction and means 8 for inhibiting the hanging of the powder, which is provided on the outside of the shaft 7, spans the total length of the shaft 7 and radially protrudes.  The adhesion of the powder to the inner wall of the main body 5 of the heat treatment furnace is inhibited by forming the means 8 for inhibiting the hanging in the spiral form which extends in the longitudinal direction of the shaft 7 along the circumferential direction of the shaft 7 and transferring the powder by the rotation of the means 8 for inhibiting the hanging.
Patent JP-H0355341-A (JP)
Title: Execution method of industrialized housing roof
Inventor: KUWABARA FUMIAKI
IPC: E04B7/02
Filed: 1989-07-21
Abstract: PURPOSE:To promote manufacturing, transporting and executing efficiency and to reduce a cost by carrying unit type ridges and panel members of corner sections manufactured at a plant in a construction site, and executing mounting and assembling work. CONSTITUTION:After unit type ridges 11, 11 and panel members of corner sections are respectively manufactured at a plant, they are carried in a construction site. Mounting work of the unit type ridges 11 and 11 is carried out at the construction site, and the corner sections are assembled with the panel members. The panel members of the corner sections are constituted of roof panels 14..., floor panels 15, 15 and gable panels 16, 16, etc.